diff --git a/BUILD/FINISH.sh b/BUILD/FINISH.sh index 6f0600c9de3..142ff7eb08e 100644 --- a/BUILD/FINISH.sh +++ b/BUILD/FINISH.sh @@ -4,7 +4,7 @@ extra_configs="$extra_configs $local_infile_configs" configure="./configure $base_configs $extra_configs" commands="\ -$make -k distclean || true +$make -k maintainer-clean || true /bin/rm -rf */.deps/*.P configure config.cache storage/*/configure storage/*/config.cache autom4te.cache storage/*/autom4te.cache; path=`dirname $0` diff --git a/BUILD/check-cpu b/BUILD/check-cpu index ee897bec05d..7bcb6815323 100755 --- a/BUILD/check-cpu +++ b/BUILD/check-cpu @@ -115,6 +115,10 @@ check_cpu () { *i386*i486*) cpu_arg="pentium-m"; ;; + #Core 2 Duo + *Intel*Core\(TM\)2*) + cpu_arg="nocona"; + ;; # Intel ia64 *Itanium*) diff --git a/BUILD/compile-alpha-ccc b/BUILD/compile-alpha-ccc index 889592295b5..59ed241d51c 100755 --- a/BUILD/compile-alpha-ccc +++ b/BUILD/compile-alpha-ccc @@ -1,5 +1,7 @@ +#! /bin/sh + /bin/rm -f */.deps/*.P */*.o -make -k clean +make -k maintainer-clean /bin/rm -f */.deps/*.P */*.o /bin/rm -f config.cache mysql-*.tar.gz diff --git a/BUILD/compile-alpha-cxx b/BUILD/compile-alpha-cxx index 1624f4ed622..a1b5605ac5e 100755 --- a/BUILD/compile-alpha-cxx +++ b/BUILD/compile-alpha-cxx @@ -1,5 +1,7 @@ +#! /bin/sh + /bin/rm -f */.deps/*.P */*.o -make -k clean +make -k maintainer-clean /bin/rm -f */.deps/*.P */*.o /bin/rm -f */.deps/*.P config.cache storage/innobase/config.cache mysql-*.tar.gz diff --git a/BUILD/compile-alpha-debug b/BUILD/compile-alpha-debug index b565a18272f..94fe8a2b414 100755 --- a/BUILD/compile-alpha-debug +++ b/BUILD/compile-alpha-debug @@ -1,5 +1,7 @@ +#! /bin/sh + /bin/rm -f */.deps/*.P */*.o -make -k clean +make -k maintainer-clean /bin/rm -f */.deps/*.P */*.o /bin/rm -f */.deps/*.P config.cache storage/innobase/config.cache mysql-*.tar.gz diff --git a/BUILD/compile-dist b/BUILD/compile-dist index 0504b308ceb..0ecb386bf71 100755 --- a/BUILD/compile-dist +++ b/BUILD/compile-dist @@ -6,7 +6,7 @@ # tree can then be picked up by "make dist" to create the "pristine source # package" that is used as the basis for all other binary builds. # -test -f Makefile && make distclean +test -f Makefile && make maintainer-clean (cd storage/innobase && aclocal && autoheader && \ libtoolize --automake --force --copy && \ automake --force --add-missing --copy && autoconf) diff --git a/BUILD/compile-hpux11-parisc2-aCC b/BUILD/compile-hpux11-parisc2-aCC index c286488bb26..0e825715663 100755 --- a/BUILD/compile-hpux11-parisc2-aCC +++ b/BUILD/compile-hpux11-parisc2-aCC @@ -61,7 +61,7 @@ done set -x -make distclean +make maintainer-clean path=`dirname $0` . "$path/autorun.sh" diff --git a/BUILD/compile-ia64-debug-max b/BUILD/compile-ia64-debug-max index d1017ad506b..123bfb06300 100755 --- a/BUILD/compile-ia64-debug-max +++ b/BUILD/compile-ia64-debug-max @@ -1,4 +1,4 @@ -gmake -k clean || true +gmake -k maintainer-clean || true /bin/rm -f */.deps/*.P config.cache storage/innobase/config.cache path=`dirname $0` diff --git a/BUILD/compile-irix-mips64-mipspro b/BUILD/compile-irix-mips64-mipspro index 0cebb4b9f5b..5e34df20c28 100755 --- a/BUILD/compile-irix-mips64-mipspro +++ b/BUILD/compile-irix-mips64-mipspro @@ -33,7 +33,7 @@ else fi set -x -make distclean +make maintainer-clean path=`dirname $0` . "$path/autorun.sh" diff --git a/BUILD/compile-pentium-pgcc b/BUILD/compile-pentium-pgcc index 411241451cf..c13a6ff14f7 100755 --- a/BUILD/compile-pentium-pgcc +++ b/BUILD/compile-pentium-pgcc @@ -1,5 +1,7 @@ +#! /bin/sh + AM_MAKEFLAGS="-j 2" -gmake -k clean || true +gmake -k maintainer-clean || true /bin/rm -f */.deps/*.P config.cache path=`dirname $0` diff --git a/BUILD/compile-solaris-sparc-forte b/BUILD/compile-solaris-sparc-forte index 936266670d9..2a8b7dbae48 100755 --- a/BUILD/compile-solaris-sparc-forte +++ b/BUILD/compile-solaris-sparc-forte @@ -5,7 +5,7 @@ PATH=/opt/SUNWspro/bin/:/usr/ccs/bin:$PATH -make -k clean || true +make -k maintainer-clean || true /bin/rm -f */.deps/*.P config.cache path=`dirname $0` diff --git a/BUILD/compile-solaris-sparc-purify b/BUILD/compile-solaris-sparc-purify index d7473230607..08308f05f4e 100755 --- a/BUILD/compile-solaris-sparc-purify +++ b/BUILD/compile-solaris-sparc-purify @@ -31,7 +31,7 @@ do shift done -make -k clean || true +make -k maintainer-clean || true /bin/rm -f */.deps/*.P config.cache path=`dirname $0` diff --git a/BitKeeper/triggers/post-commit b/BitKeeper/triggers/post-commit index 86f3db012ee..b4dcb311dde 100755 --- a/BitKeeper/triggers/post-commit +++ b/BitKeeper/triggers/post-commit @@ -72,7 +72,7 @@ X-CSetKey: <$CSETKEY> $BH EOF bk changes -v -r+ - bk cset -r+ -d + bk rset -r+ -ah | bk gnupatch -h -dup -T ) > $BKROOT/BitKeeper/tmp/dev_public.txt $SENDMAIL -t < $BKROOT/BitKeeper/tmp/dev_public.txt diff --git a/EXCEPTIONS-CLIENT b/EXCEPTIONS-CLIENT index 19b86cab32b..c570ff7ba24 100644 --- a/EXCEPTIONS-CLIENT +++ b/EXCEPTIONS-CLIENT @@ -4,7 +4,7 @@ The MySQL AB Exception for Free/Libre and Open Source Software-only Applications Using MySQL Client Libraries (the "FLOSS Exception"). -Version 0.5, 30 August 2006 +Version 0.6, 7 March 2007 Exception Intent @@ -59,10 +59,12 @@ Apache Software License 1.0/1.1/2.0 Apple Public Source License 2.0 Artistic license From Perl 5.8.0 BSD license "July 22 1999" +Common Development and Distribution License (CDDL) 1.0 Common Public License 1.0 +Eclipse Public License 1.0 GNU Library or "Lesser" General Public License (LGPL) 2.0/2.1 Jabber Open Source License 1.0 -MIT license --- +MIT license (As listed in file MIT-License.txt) --- Mozilla Public License (MPL) 1.0/1.1 Open Software License 2.0 OpenSSL license (with original SSLeay license) "2003" ("1998") diff --git a/configure.in b/configure.in index 9581b5ac46a..99f05be35a5 100644 --- a/configure.in +++ b/configure.in @@ -739,8 +739,9 @@ AC_CHECK_FUNC(bind, , AC_CHECK_LIB(bind, bind)) # Check if crypt() exists in libc or libcrypt, sets LIBS if needed AC_SEARCH_LIBS(crypt, crypt, AC_DEFINE(HAVE_CRYPT, 1, [crypt])) -# For sem_xxx functions on Solaris 2.6 -AC_CHECK_FUNC(sem_init, , AC_CHECK_LIB(posix4, sem_init)) +# For the sched_yield() function on Solaris +AC_CHECK_FUNC(sched_yield, , AC_CHECK_LIB(posix4, sched_yield)) + MYSQL_CHECK_ZLIB_WITH_COMPRESS # For large pages support diff --git a/dbug/dbug.c b/dbug/dbug.c index 6a17db588ad..e482fd95073 100644 --- a/dbug/dbug.c +++ b/dbug/dbug.c @@ -1995,12 +1995,13 @@ static char *DbugMalloc(size_t size) /* - * strtok lookalike - splits on ':', magically handles :\ and :/ + * strtok lookalike - splits on ':', magically handles ::, :\ and :/ */ static const char *DbugStrTok(const char *s) { - while (s[0] && (s[0] != ':' || (s[1] == '\\' || s[1] == '/'))) + while (s[0] && (s[0] != ':' || + (s[1] == '\\' || s[1] == '/' || (s[1] == ':' && s++)))) s++; return s; } diff --git a/dbug/user.r b/dbug/user.r index 3bcc0c91d1d..e41367de321 100644 --- a/dbug/user.r +++ b/dbug/user.r @@ -908,9 +908,10 @@ via the .B DBUG_PUSH or .B DBUG_SET -macros. Control string consists of colon separate flags. A flag -may take an argument or a list of arguments. If a control string -starts from a '+' sign it works +macros. Control string consists of colon separate flags. Colons +that are part of ':\\', ':/', or '::' are not considered flag +separators. A flag may take an argument or a list of arguments. +If a control string starts from a '+' sign it works .I incrementally, that is, it can modify existing state without overriding it. In such a string every flag may be preceded by a '+' or '-' to enable or disable @@ -923,9 +924,7 @@ optional. .LI a[,file] Redirect the debugger output stream and append it to the specified file. The default output stream is stderr. A null argument list -causes output to be redirected to stdout. A colon that is followed by -the '\\' or '/' is cosidered a part of the path and not a flag -separator. +causes output to be redirected to stdout. .SP 1 EX: \fCa,C:\\tmp\\log\fR .LI A[,file] diff --git a/include/Makefile.am b/include/Makefile.am index d40df7d8343..15f1a83c79d 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -22,7 +22,7 @@ HEADERS_ABI = mysql.h mysql_com.h mysql_time.h \ my_list.h my_alloc.h typelib.h pkginclude_HEADERS = $(HEADERS_ABI) my_dbug.h m_string.h my_sys.h \ my_xml.h mysql_embed.h \ - my_semaphore.h my_pthread.h my_no_pthread.h \ + my_pthread.h my_no_pthread.h \ errmsg.h my_global.h my_net.h \ my_getopt.h sslopt-longopts.h my_dir.h \ sslopt-vars.h sslopt-case.h sql_common.h keycache.h \ diff --git a/include/config-win.h b/include/config-win.h index 6735ae1aba1..fadf24c732f 100644 --- a/include/config-win.h +++ b/include/config-win.h @@ -172,6 +172,7 @@ typedef uint rf_SetTimer; #endif #define VOID_SIGHANDLER #define SIZEOF_CHAR 1 +#define SIZEOF_INT 4 #define SIZEOF_LONG 4 #define SIZEOF_LONG_LONG 8 #define SIZEOF_OFF_T 8 diff --git a/include/heap.h b/include/heap.h index af053341203..6cacb7fc529 100644 --- a/include/heap.h +++ b/include/heap.h @@ -225,8 +225,8 @@ extern void heap_update_auto_increment(HP_INFO *info, const byte *record); ha_rows hp_rb_records_in_range(HP_INFO *info, int inx, key_range *min_key, key_range *max_key); int hp_panic(enum ha_panic_function flag); -int heap_rkey(HP_INFO *info, byte *record, int inx, const byte *key, - uint key_len, enum ha_rkey_function find_flag); +int heap_rkey(HP_INFO *info, byte *record, int inx, const byte *key, + key_part_map keypart_map, enum ha_rkey_function find_flag); extern gptr heap_find(HP_INFO *info,int inx,const byte *key); extern int heap_check_heap(HP_INFO *info, my_bool print_status); extern byte *heap_position(HP_INFO *info); diff --git a/include/my_atomic.h b/include/my_atomic.h index 7b066e9b529..a1347d26401 100644 --- a/include/my_atomic.h +++ b/include/my_atomic.h @@ -134,14 +134,6 @@ make_atomic_swap(ptr) #undef _atomic_h_cleanup_ #endif -#if SIZEOF_CHARP == SIZEOF_INT -typedef int intptr; -#elif SIZEOF_CHARP == SIZEOF_LONG -typedef long intptr; -#else -#error -#endif - #define MY_ATOMIC_OK 0 #define MY_ATOMIC_NOT_1CPU 1 extern int my_atomic_initialize(); diff --git a/include/my_base.h b/include/my_base.h index 26d513ba2a7..dd21362e8f7 100644 --- a/include/my_base.h +++ b/include/my_base.h @@ -385,16 +385,20 @@ enum ha_base_keytype { #define HA_ERR_TABLE_NEEDS_UPGRADE 164 /* The table changed in storage engine */ #define HA_ERR_TABLE_READONLY 165 /* The table is not writable */ -#define HA_ERR_AUTOINC_READ_FAILED 166/* Failed to get the next autoinc value */ -#define HA_ERR_AUTOINC_ERANGE 167 /* Failed to set the row autoinc value */ -#define HA_ERR_LAST 167 /*Copy last error nr.*/ +#define HA_ERR_AUTOINC_READ_FAILED 166 /* Failed to get next autoinc value */ +#define HA_ERR_AUTOINC_ERANGE 167 /* Failed to set row autoinc value */ +#define HA_ERR_GENERIC 168 /* Generic error */ +#define HA_ERR_LAST 168 /*Copy last error nr.*/ /* Add error numbers before HA_ERR_LAST and change it accordingly. */ #define HA_ERR_ERRORS (HA_ERR_LAST - HA_ERR_FIRST + 1) /* Other constants */ #define HA_NAMELEN 64 /* Max length of saved filename */ -#define NO_SUCH_KEY ((uint)~0) /* used as a key no. */ +#define NO_SUCH_KEY (~(uint)0) /* used as a key no. */ + +typedef ulong key_part_map; +#define HA_WHOLE_KEY (~(key_part_map)0) /* Intern constants in databases */ @@ -468,6 +472,7 @@ typedef struct st_key_range { const byte *key; uint length; + key_part_map keypart_map; enum ha_rkey_function flag; } key_range; diff --git a/include/my_global.h b/include/my_global.h index c41ac8f915f..b6c6ff13405 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -986,7 +986,7 @@ typedef long int32; typedef unsigned long uint32; #endif #else -#error "Neither int or long is of 4 bytes width" +#error Neither int or long is of 4 bytes width #endif #if !defined(HAVE_ULONG) && !defined(__USE_MISC) @@ -1016,6 +1016,16 @@ typedef unsigned __int64 my_ulonglong; typedef unsigned long long my_ulonglong; #endif +#if SIZEOF_CHARP == SIZEOF_INT +typedef int intptr; +#elif SIZEOF_CHARP == SIZEOF_LONG +typedef long intptr; +#elif SIZEOF_CHARP == SIZEOF_LONG_LONG +typedef long long intptr; +#else +#error sizeof(void *) is neither sizeof(int) nor sizeof(long) nor sizeof(long long) +#endif + #ifdef USE_RAID /* The following is done with a if to not get problems with pre-processors diff --git a/include/my_semaphore.h b/include/my_semaphore.h deleted file mode 100644 index 7f182bea6bf..00000000000 --- a/include/my_semaphore.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Module: semaphore.h - * - * Purpose: - * Semaphores aren't actually part of the PThreads standard. - * They are defined by the POSIX Standard: - * - * POSIX 1003.1b-1993 (POSIX.1b) - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright (C) 1998 - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA - */ - -/* This is hacked by Monty to be included in mysys library */ - -#ifndef _my_semaphore_h_ -#define _my_semaphore_h_ - -#ifdef THREAD - -C_MODE_START -#ifdef HAVE_SEMAPHORE_H -#include -#elif !defined(__bsdi__) -#ifdef __WIN__ -typedef HANDLE sem_t; -#else -typedef struct { - pthread_mutex_t mutex; - pthread_cond_t cond; - uint count; -} sem_t; -#endif /* __WIN__ */ - -int sem_init(sem_t * sem, int pshared, unsigned int value); -int sem_destroy(sem_t * sem); -int sem_trywait(sem_t * sem); -int sem_wait(sem_t * sem); -int sem_post(sem_t * sem); -int sem_post_multiple(sem_t * sem, unsigned int count); -int sem_getvalue(sem_t * sem, unsigned int * sval); - -#endif /* !__bsdi__ */ - -C_MODE_END - -#endif /* THREAD */ - -#endif /* !_my_semaphore_h_ */ diff --git a/include/myisam.h b/include/myisam.h index f763bf07719..b05440e5ae4 100644 --- a/include/myisam.h +++ b/include/myisam.h @@ -274,9 +274,8 @@ extern struct st_myisam_info *mi_open(const char *name,int mode, uint wait_if_locked); extern int mi_panic(enum ha_panic_function function); extern int mi_rfirst(struct st_myisam_info *file,byte *buf,int inx); -extern int mi_rkey(struct st_myisam_info *file,byte *buf,int inx, - const byte *key, - uint key_len, enum ha_rkey_function search_flag); +extern int mi_rkey(MI_INFO *info, byte *buf, int inx, const byte *key, + key_part_map keypart_map, enum ha_rkey_function search_flag); extern int mi_rlast(struct st_myisam_info *file,byte *buf,int inx); extern int mi_rnext(struct st_myisam_info *file,byte *buf,int inx); extern int mi_rnext_same(struct st_myisam_info *info, byte *buf); @@ -303,7 +302,7 @@ extern int mi_extra(struct st_myisam_info *file, enum ha_extra_function function, void *extra_arg); extern int mi_reset(struct st_myisam_info *file); -extern ha_rows mi_records_in_range(struct st_myisam_info *info,int inx, +extern ha_rows mi_records_in_range(MI_INFO *info, int inx, key_range *min_key, key_range *max_key); extern int mi_log(int activate_log); extern int mi_is_changed(struct st_myisam_info *info); diff --git a/include/myisammrg.h b/include/myisammrg.h index 6587613697a..02e81cf806d 100644 --- a/include/myisammrg.h +++ b/include/myisammrg.h @@ -86,8 +86,8 @@ extern int myrg_rlast(MYRG_INFO *file,byte *buf,int inx); extern int myrg_rnext(MYRG_INFO *file,byte *buf,int inx); extern int myrg_rprev(MYRG_INFO *file,byte *buf,int inx); extern int myrg_rnext_same(MYRG_INFO *file,byte *buf); -extern int myrg_rkey(MYRG_INFO *file,byte *buf,int inx,const byte *key, - uint key_len, enum ha_rkey_function search_flag); +extern int myrg_rkey(MYRG_INFO *info,byte *buf,int inx, const byte *key, + key_part_map keypart_map, enum ha_rkey_function search_flag); extern int myrg_rrnd(MYRG_INFO *file,byte *buf,ulonglong pos); extern int myrg_rsame(MYRG_INFO *file,byte *record,int inx); extern int myrg_update(MYRG_INFO *file,const byte *old,byte *new_rec); @@ -100,7 +100,7 @@ extern int myrg_extra(MYRG_INFO *file,enum ha_extra_function function, void *extra_arg); extern int myrg_reset(MYRG_INFO *info); extern void myrg_extrafunc(MYRG_INFO *info,invalidator_by_filename inv); -extern ha_rows myrg_records_in_range(MYRG_INFO *info,int inx, +extern ha_rows myrg_records_in_range(MYRG_INFO *info, int inx, key_range *min_key, key_range *max_key); extern ulonglong myrg_position(MYRG_INFO *info); diff --git a/mysql-test/r/alter_table.result b/mysql-test/r/alter_table.result index 571ac8498b3..fa18b58a927 100644 --- a/mysql-test/r/alter_table.result +++ b/mysql-test/r/alter_table.result @@ -881,6 +881,42 @@ create table t1 (t varchar(255) default null, key t (t(80))) engine=myisam default charset=latin1; alter table t1 change t t text; drop table t1; +CREATE TABLE t1 (a varchar(500)); +ALTER TABLE t1 ADD b GEOMETRY NOT NULL, ADD SPATIAL INDEX(b); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(500) DEFAULT NULL, + `b` geometry NOT NULL, + SPATIAL KEY `b` (`b`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +ALTER TABLE t1 ADD KEY(b(50)); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(500) DEFAULT NULL, + `b` geometry NOT NULL, + SPATIAL KEY `b` (`b`), + KEY `b_2` (`b`(50)) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +ALTER TABLE t1 ADD c POINT; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(500) DEFAULT NULL, + `b` geometry NOT NULL, + `c` point DEFAULT NULL, + SPATIAL KEY `b` (`b`), + KEY `b_2` (`b`(50)) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +CREATE TABLE t2 (a INT, KEY (a(20))); +ERROR HY000: Incorrect sub part key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique sub keys +ALTER TABLE t1 ADD d INT; +ALTER TABLE t1 ADD KEY (d(20)); +ERROR HY000: Incorrect sub part key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique sub keys +ALTER TABLE t1 ADD e GEOMETRY NOT NULL, ADD SPATIAL KEY (e(30)); +ERROR HY000: Incorrect sub part key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique sub keys +DROP TABLE t1; CREATE TABLE t1 (s CHAR(8) BINARY); INSERT INTO t1 VALUES ('test'); SELECT LENGTH(s) FROM t1; diff --git a/mysql-test/r/delayed.result b/mysql-test/r/delayed.result index a514ffcddd2..a21b6f4f3a5 100644 --- a/mysql-test/r/delayed.result +++ b/mysql-test/r/delayed.result @@ -243,3 +243,10 @@ SET @@session.auto_increment_offset= @bug20830_old_session_auto_increment_offset; SET @@session.auto_increment_increment= @bug20830_old_session_auto_increment_increment; +CREATE TABLE t1(a BIT); +INSERT DELAYED INTO t1 VALUES(1); +FLUSH TABLE t1; +SELECT HEX(a) FROM t1; +HEX(a) +1 +DROP TABLE t1; diff --git a/mysql-test/r/endspace.result b/mysql-test/r/endspace.result index 003ee7ffd5e..6fb33dee826 100644 --- a/mysql-test/r/endspace.result +++ b/mysql-test/r/endspace.result @@ -25,10 +25,11 @@ insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); check table t1; Table Op Msg_type Msg_text test.t1 check status OK -select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%'; +select * from t1 ignore key (key1) where text1='teststring' or +text1 like 'teststring_%' ORDER BY text1; text1 -teststring teststring +teststring select * from t1 where text1='teststring' or text1 like 'teststring_%'; text1 teststring @@ -48,10 +49,11 @@ alter table t1 modify text1 char(32) binary not null; check table t1; Table Op Msg_type Msg_text test.t1 check status OK -select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%'; +select * from t1 ignore key (key1) where text1='teststring' or +text1 like 'teststring_%' ORDER BY text1; text1 -teststring teststring +teststring select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%'; concat('|', text1, '|') |teststring | @@ -132,10 +134,11 @@ concat('|', text1, '|') drop table t1; create table t1 (text1 varchar(32) not NULL, KEY key1 using BTREE (text1)) engine=heap; insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); -select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%'; +select * from t1 ignore key (key1) where text1='teststring' or +text1 like 'teststring_%' ORDER BY text1; text1 -teststring teststring +teststring select * from t1 where text1='teststring' or text1 like 'teststring_%'; text1 teststring diff --git a/mysql-test/r/explain.result b/mysql-test/r/explain.result index e0d9f5131b4..6f348447fbb 100644 --- a/mysql-test/r/explain.result +++ b/mysql-test/r/explain.result @@ -57,3 +57,33 @@ select 3 into @v1; explain select 3 into @v1; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used +create table t1(f1 int, f2 int); +insert into t1 values (1,1); +create view v1 as select * from t1 where f1=1; +explain extended select * from v1 where f2=1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 +Warnings: +Note 1003 select '1' AS `f1`,'1' AS `f2` from `test`.`t1` where 1 +explain extended select * from t1 where 0; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE +Warnings: +Note 1003 select `test`.`t1`.`f1` AS `f1`,`test`.`t1`.`f2` AS `f2` from `test`.`t1` where 0 +explain extended select * from t1 where 1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 +Warnings: +Note 1003 select '1' AS `f1`,'1' AS `f2` from `test`.`t1` where 1 +explain extended select * from t1 having 0; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible HAVING +Warnings: +Note 1003 select `test`.`t1`.`f1` AS `f1`,`test`.`t1`.`f2` AS `f2` from `test`.`t1` having 0 +explain extended select * from t1 having 1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 +Warnings: +Note 1003 select '1' AS `f1`,'1' AS `f2` from `test`.`t1` having 1 +drop view v1; +drop table t1; diff --git a/mysql-test/r/flush2.result b/mysql-test/r/flush2.result index 8257fa05b41..13bcc371ef6 100644 --- a/mysql-test/r/flush2.result +++ b/mysql-test/r/flush2.result @@ -1,26 +1,12 @@ flush logs; set global expire_logs_days = 3; -show variables like 'log%'; +show variables like 'log_bin%'; Variable_name Value -log ON log_bin OFF log_bin_trust_function_creators ON -log_error -log_output TABLE -log_queries_not_using_indexes OFF -log_slave_updates OFF -log_slow_queries OFF -log_warnings 1 flush logs; -show variables like 'log%'; +show variables like 'log_bin%'; Variable_name Value -log ON log_bin OFF log_bin_trust_function_creators ON -log_error -log_output TABLE -log_queries_not_using_indexes OFF -log_slave_updates OFF -log_slow_queries OFF -log_warnings 1 set global expire_logs_days = 0; diff --git a/mysql-test/r/func_default.result b/mysql-test/r/func_default.result index 7f1e53b00e0..a8f59f73e88 100644 --- a/mysql-test/r/func_default.result +++ b/mysql-test/r/func_default.result @@ -8,7 +8,7 @@ explain extended select default(str), default(strnull), default(intg), default(r id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 select default(`test`.`t1`.`str`) AS `default(str)`,default(`test`.`t1`.`strnull`) AS `default(strnull)`,default(`test`.`t1`.`intg`) AS `default(intg)`,default(`test`.`t1`.`rel`) AS `default(rel)` from `test`.`t1` +Note 1003 select default('') AS `default(str)`,default('') AS `default(strnull)`,default('0') AS `default(intg)`,default('0') AS `default(rel)` from `test`.`t1` select * from t1 where str <> default(str); str strnull intg rel 0 0 diff --git a/mysql-test/r/func_in.result b/mysql-test/r/func_in.result index 9ec621b7f35..7a8f59c65f4 100644 --- a/mysql-test/r/func_in.result +++ b/mysql-test/r/func_in.result @@ -399,6 +399,84 @@ WHERE t3.a=t1.a AND t3.a=t2.a; 3 3 DROP TABLE t1,t2,t3,t4; +CREATE TABLE t1(a BIGINT UNSIGNED); +INSERT INTO t1 VALUES (0xFFFFFFFFFFFFFFFF); +SELECT * FROM t1 WHERE a=-1 OR a=-2 ; +a +SELECT * FROM t1 WHERE a IN (-1, -2); +a +CREATE TABLE t2 (a BIGINT UNSIGNED); +insert into t2 values(13491727406643098568), +(0x7fffffefffffffff), +(0x7ffffffeffffffff), +(0x7fffffffefffffff), +(0x7ffffffffeffffff), +(0x7fffffffffefffff), +(0x7ffffffffffeffff), +(0x7fffffffffffefff), +(0x7ffffffffffffeff), +(0x7fffffffffffffef), +(0x7ffffffffffffffe), +(0x7fffffffffffffff), +(0x8000000000000000), +(0x8000000000000001), +(0x8000000000000002), +(0x8000000000000300), +(0x8000000000000400), +(0x8000000000000401), +(0x8000000000004001), +(0x8000000000040001), +(0x8000000000400001), +(0x8000000004000001), +(0x8000000040000001), +(0x8000000400000001), +(0x8000004000000001), +(0x8000040000000001); +SELECT HEX(a) FROM t2 WHERE a IN (0xBB3C3E98175D33C8, 42); +HEX(a) +BB3C3E98175D33C8 +SELECT HEX(a) FROM t2 WHERE a IN +(0xBB3C3E98175D33C8, +0x7fffffffffffffff, +0x8000000000000000, +0x8000000000000400, +0x8000000000000401, +42); +HEX(a) +BB3C3E98175D33C8 +7FFFFFFFFFFFFEFF +7FFFFFFFFFFFFFEF +7FFFFFFFFFFFFFFE +7FFFFFFFFFFFFFFF +8000000000000000 +8000000000000001 +8000000000000002 +8000000000000300 +8000000000000400 +8000000000000401 +SELECT HEX(a) FROM t2 WHERE a IN (0x7fffffffffffffff,0x8000000000000001); +HEX(a) +7FFFFFFFFFFFFFFF +8000000000000001 +SELECT HEX(a) FROM t2 WHERE a IN (0x7ffffffffffffffe,0x7fffffffffffffff); +HEX(a) +7FFFFFFFFFFFFFFE +7FFFFFFFFFFFFFFF +SELECT HEX(a) FROM t2 WHERE a IN (0x7ffffffffffffffe,0x7fffffffffffffff,'abc'); +HEX(a) +7FFFFFFFFFFFFFFE +7FFFFFFFFFFFFFFF +CREATE TABLE t3 (a BIGINT UNSIGNED); +INSERT INTO t3 VALUES (9223372036854775551); +SELECT HEX(a) FROM t3 WHERE a IN (9223372036854775807, 42); +HEX(a) +CREATE TABLE t4 (a DATE); +INSERT INTO t4 VALUES ('1972-02-06'), ('1972-07-29'); +SELECT * FROM t4 WHERE a IN ('1972-02-06','19772-07-29'); +a +Warnings: +Warning 1292 Incorrect date value: '19772-07-29' for column 'a' at row 1 +DROP TABLE t1,t2,t3,t4; End of 5.0 tests create table t1(f1 char(1)); insert into t1 values ('a'),('b'),('1'); diff --git a/mysql-test/r/func_regexp.result b/mysql-test/r/func_regexp.result index 803f606d3dd..4e35c2a1348 100644 --- a/mysql-test/r/func_regexp.result +++ b/mysql-test/r/func_regexp.result @@ -40,7 +40,7 @@ explain extended select * from t1 where xxx regexp('is a test of some long text id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 select `test`.`t1`.`xxx` AS `xxx` from `test`.`t1` where (`test`.`t1`.`xxx` regexp _latin1'is a test of some long text to') +Note 1003 select 'this is a test of some long text to see what happens' AS `xxx` from `test`.`t1` where ('this is a test of some long text to see what happens' regexp _latin1'is a test of some long text to') select * from t1 where xxx regexp('is a test of some long text to '); xxx this is a test of some long text to see what happens diff --git a/mysql-test/r/func_str.result b/mysql-test/r/func_str.result index d6eb1ab06cf..8bc613be4c0 100644 --- a/mysql-test/r/func_str.result +++ b/mysql-test/r/func_str.result @@ -1309,12 +1309,12 @@ explain extended select encode(f1,'zxcv') as 'enc' from t1; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select encode(`test`.`t1`.`f1`,_latin1'zxcv') AS `enc` from `test`.`t1` +Note 1003 select encode('',_latin1'zxcv') AS `enc` from `test`.`t1` explain extended select decode(f1,'zxcv') as 'enc' from t1; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select decode(`test`.`t1`.`f1`,_latin1'zxcv') AS `enc` from `test`.`t1` +Note 1003 select decode('',_latin1'zxcv') AS `enc` from `test`.`t1` drop table t1; End of 4.1 tests create table t1 (d decimal default null); @@ -1378,7 +1378,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t2 const PRIMARY PRIMARY 12 const 1 100.00 Using index 1 SIMPLE t1 ref code code 13 const 3 100.00 Using where; Using index Warnings: -Note 1003 select `test`.`t1`.`code` AS `code`,`test`.`t2`.`id` AS `id` from `test`.`t1` join `test`.`t2` where ((`test`.`t1`.`code` = _latin1'a12') and (length(`test`.`t1`.`code`) = 5)) +Note 1003 select `test`.`t1`.`code` AS `code`,'a12' AS `id` from `test`.`t1` join `test`.`t2` where ((`test`.`t1`.`code` = _latin1'a12') and (length(`test`.`t1`.`code`) = 5)) DROP TABLE t1,t2; select encode(NULL, NULL); encode(NULL, NULL) @@ -2273,6 +2273,17 @@ abcxx select lpad('abc', cast(5 as unsigned integer), 'x'); lpad('abc', cast(5 as unsigned integer), 'x') xxabc +create table t1(f1 longtext); +insert into t1 values ("123"),("456"); +select substring(f1,1,1) from t1 group by 1; +substring(f1,1,1) +1 +4 +create table t2(f1 varchar(3)); +insert into t1 values ("123"),("456"); +select substring(f1,4,1), substring(f1,-4,1) from t2; +substring(f1,4,1) substring(f1,-4,1) +drop table t1,t2; DROP TABLE IF EXISTS t1; CREATE TABLE `t1` ( `id` varchar(20) NOT NULL, @@ -2287,4 +2298,22 @@ A B tire # # 1 ## ## 2 DROP TABLE t1; +SELECT UNHEX('G'); +UNHEX('G') +NULL +SELECT UNHEX('G') IS NULL; +UNHEX('G') IS NULL +1 +SELECT INSERT('abc', 3, 3, '1234'); +INSERT('abc', 3, 3, '1234') +ab1234 +SELECT INSERT('abc', 4, 3, '1234'); +INSERT('abc', 4, 3, '1234') +abc1234 +SELECT INSERT('abc', 5, 3, '1234'); +INSERT('abc', 5, 3, '1234') +abc +SELECT INSERT('abc', 6, 3, '1234'); +INSERT('abc', 6, 3, '1234') +abc End of 5.0 tests diff --git a/mysql-test/r/func_test.result b/mysql-test/r/func_test.result index 9a5cc666ca8..a97e6869d09 100644 --- a/mysql-test/r/func_test.result +++ b/mysql-test/r/func_test.result @@ -79,7 +79,7 @@ explain extended select * from t1 where 1 xor 1; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE Warnings: -Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` +Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` where 0 select - a from t1; - a -1 @@ -87,7 +87,7 @@ explain extended select - a from t1; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 select -(`test`.`t1`.`a`) AS `- a` from `test`.`t1` +Note 1003 select -('1') AS `- a` from `test`.`t1` drop table t1; select 5 between 0 and 10 between 0 and 1,(5 between 0 and 10) between 0 and 1; 5 between 0 and 10 between 0 and 1 (5 between 0 and 10) between 0 and 1 diff --git a/mysql-test/r/gis-rtree.result b/mysql-test/r/gis-rtree.result index 138360edc49..a3955e8c008 100644 --- a/mysql-test/r/gis-rtree.result +++ b/mysql-test/r/gis-rtree.result @@ -10,7 +10,7 @@ t1 CREATE TABLE `t1` ( `fid` int(11) NOT NULL AUTO_INCREMENT, `g` geometry NOT NULL, PRIMARY KEY (`fid`), - SPATIAL KEY `g` (`g`(32)) + SPATIAL KEY `g` (`g`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 INSERT INTO t1 (g) VALUES (GeomFromText('LineString(150 150, 150 150)')); INSERT INTO t1 (g) VALUES (GeomFromText('LineString(149 149, 151 151)')); @@ -293,7 +293,7 @@ t2 CREATE TABLE `t2` ( `fid` int(11) NOT NULL AUTO_INCREMENT, `g` geometry NOT NULL, PRIMARY KEY (`fid`), - SPATIAL KEY `g` (`g`(32)) + SPATIAL KEY `g` (`g`) ) ENGINE=MyISAM AUTO_INCREMENT=101 DEFAULT CHARSET=latin1 SELECT count(*) FROM t2; count(*) @@ -803,7 +803,7 @@ CREATE TABLE t2 (geom GEOMETRY NOT NULL, SPATIAL KEY gk(geom)); INSERT INTO t2 SELECT GeomFromText(st) FROM t1; ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field drop table t1, t2; -CREATE TABLE t1 (`geometry` geometry NOT NULL default '',SPATIAL KEY `gndx` (`geometry`(32))) ENGINE=MyISAM DEFAULT CHARSET=latin1; +CREATE TABLE t1 (`geometry` geometry NOT NULL default '',SPATIAL KEY `gndx` (`geometry`)) ENGINE=MyISAM DEFAULT CHARSET=latin1; Warnings: Warning 1101 BLOB/TEXT column 'geometry' can't have a default value INSERT INTO t1 (geometry) VALUES @@ -820,7 +820,7 @@ test.t1 check status OK drop table t1; CREATE TABLE t1 ( c1 geometry NOT NULL default '', -SPATIAL KEY i1 (c1(32)) +SPATIAL KEY i1 (c1) ) ENGINE=MyISAM DEFAULT CHARSET=latin1; Warnings: Warning 1101 BLOB/TEXT column 'c1' can't have a default value @@ -836,7 +836,7 @@ test.t1 check status OK DROP TABLE t1; CREATE TABLE t1 ( c1 geometry NOT NULL default '', -SPATIAL KEY i1 (c1(32)) +SPATIAL KEY i1 (c1) ) ENGINE=MyISAM DEFAULT CHARSET=latin1; Warnings: Warning 1101 BLOB/TEXT column 'c1' can't have a default value @@ -873,6 +873,558 @@ SELECT 1 FROM t1 WHERE foo != PointFromWKB(POINT(0,0)); 1 1 DROP TABLE t1; +CREATE TABLE t1 (id bigint(12) unsigned NOT NULL auto_increment, +c2 varchar(15) collate utf8_bin default NULL, +c1 varchar(15) collate utf8_bin default NULL, +c3 varchar(10) collate utf8_bin default NULL, +spatial_point point NOT NULL, +PRIMARY KEY(id), +SPATIAL KEY (spatial_point) +)ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES +('y', 's', 'j', GeomFromText('POINT(167 74)')), +('r', 'n', 'd', GeomFromText('POINT(215 118)')), +('g', 'n', 'e', GeomFromText('POINT(203 98)')), +('h', 'd', 'd', GeomFromText('POINT(54 193)')), +('r', 'x', 'y', GeomFromText('POINT(47 69)')), +('t', 'q', 'r', GeomFromText('POINT(109 42)')), +('a', 'z', 'd', GeomFromText('POINT(0 154)')), +('x', 'v', 'o', GeomFromText('POINT(174 131)')), +('b', 'r', 'a', GeomFromText('POINT(114 253)')), +('x', 'z', 'i', GeomFromText('POINT(163 21)')), +('w', 'p', 'i', GeomFromText('POINT(42 102)')), +('g', 'j', 'j', GeomFromText('POINT(170 133)')), +('m', 'g', 'n', GeomFromText('POINT(28 22)')), +('b', 'z', 'h', GeomFromText('POINT(174 28)')), +('q', 'k', 'f', GeomFromText('POINT(233 73)')), +('w', 'w', 'a', GeomFromText('POINT(124 200)')), +('t', 'j', 'w', GeomFromText('POINT(252 101)')), +('d', 'r', 'd', GeomFromText('POINT(98 18)')), +('w', 'o', 'y', GeomFromText('POINT(165 31)')), +('y', 'h', 't', GeomFromText('POINT(14 220)')), +('d', 'p', 'u', GeomFromText('POINT(223 196)')), +('g', 'y', 'g', GeomFromText('POINT(207 96)')), +('x', 'm', 'n', GeomFromText('POINT(214 3)')), +('g', 'v', 'e', GeomFromText('POINT(140 205)')), +('g', 'm', 'm', GeomFromText('POINT(10 236)')), +('i', 'r', 'j', GeomFromText('POINT(137 228)')), +('w', 's', 'p', GeomFromText('POINT(115 6)')), +('o', 'n', 'k', GeomFromText('POINT(158 129)')), +('j', 'h', 'l', GeomFromText('POINT(129 72)')), +('f', 'x', 'l', GeomFromText('POINT(139 207)')), +('u', 'd', 'n', GeomFromText('POINT(125 109)')), +('b', 'a', 'z', GeomFromText('POINT(30 32)')), +('m', 'h', 'o', GeomFromText('POINT(251 251)')), +('f', 'r', 'd', GeomFromText('POINT(243 211)')), +('b', 'd', 'r', GeomFromText('POINT(232 80)')), +('g', 'k', 'v', GeomFromText('POINT(15 100)')), +('i', 'f', 'c', GeomFromText('POINT(109 66)')), +('r', 't', 'j', GeomFromText('POINT(178 6)')), +('y', 'n', 'f', GeomFromText('POINT(233 211)')), +('f', 'y', 'm', GeomFromText('POINT(99 16)')), +('z', 'q', 'l', GeomFromText('POINT(39 49)')), +('j', 'c', 'r', GeomFromText('POINT(75 187)')), +('c', 'y', 'y', GeomFromText('POINT(246 253)')), +('w', 'u', 'd', GeomFromText('POINT(56 190)')), +('n', 'q', 'm', GeomFromText('POINT(73 149)')), +('d', 'y', 'a', GeomFromText('POINT(134 6)')), +('z', 's', 'w', GeomFromText('POINT(216 225)')), +('d', 'u', 'k', GeomFromText('POINT(132 70)')), +('f', 'v', 't', GeomFromText('POINT(187 141)')), +('r', 'r', 'a', GeomFromText('POINT(152 39)')), +('y', 'p', 'o', GeomFromText('POINT(45 27)')), +('p', 'n', 'm', GeomFromText('POINT(228 148)')), +('e', 'g', 'e', GeomFromText('POINT(88 81)')), +('m', 'a', 'h', GeomFromText('POINT(35 29)')), +('m', 'h', 'f', GeomFromText('POINT(30 71)')), +('h', 'k', 'i', GeomFromText('POINT(244 78)')), +('z', 'v', 'd', GeomFromText('POINT(241 38)')), +('q', 'l', 'j', GeomFromText('POINT(13 71)')), +('s', 'p', 'g', GeomFromText('POINT(108 38)')), +('q', 's', 'j', GeomFromText('POINT(92 101)')), +('l', 'h', 'g', GeomFromText('POINT(120 78)')), +('w', 't', 'b', GeomFromText('POINT(193 109)')), +('b', 's', 's', GeomFromText('POINT(223 211)')), +('w', 'w', 'y', GeomFromText('POINT(122 42)')), +('q', 'c', 'c', GeomFromText('POINT(104 102)')), +('w', 'g', 'n', GeomFromText('POINT(213 120)')), +('p', 'q', 'a', GeomFromText('POINT(247 148)')), +('c', 'z', 'e', GeomFromText('POINT(18 106)')), +('z', 'u', 'n', GeomFromText('POINT(70 133)')), +('j', 'n', 'x', GeomFromText('POINT(232 13)')), +('e', 'h', 'f', GeomFromText('POINT(22 135)')), +('w', 'l', 'f', GeomFromText('POINT(9 180)')), +('a', 'v', 'q', GeomFromText('POINT(163 228)')), +('i', 'z', 'o', GeomFromText('POINT(180 100)')), +('e', 'c', 'l', GeomFromText('POINT(182 231)')), +('c', 'k', 'o', GeomFromText('POINT(19 60)')), +('q', 'f', 'p', GeomFromText('POINT(79 95)')), +('m', 'd', 'r', GeomFromText('POINT(3 127)')), +('m', 'e', 't', GeomFromText('POINT(136 154)')), +('w', 'w', 'w', GeomFromText('POINT(102 15)')), +('l', 'n', 'q', GeomFromText('POINT(71 196)')), +('p', 'k', 'c', GeomFromText('POINT(47 139)')), +('j', 'o', 'r', GeomFromText('POINT(177 128)')), +('j', 'q', 'a', GeomFromText('POINT(170 6)')), +('b', 'a', 'o', GeomFromText('POINT(63 211)')), +('g', 's', 'o', GeomFromText('POINT(144 251)')), +('w', 'u', 'w', GeomFromText('POINT(221 214)')), +('g', 'a', 'm', GeomFromText('POINT(14 102)')), +('u', 'q', 'z', GeomFromText('POINT(86 200)')), +('k', 'a', 'm', GeomFromText('POINT(144 222)')), +('j', 'u', 'r', GeomFromText('POINT(216 142)')), +('q', 'k', 'v', GeomFromText('POINT(121 236)')), +('p', 'o', 'r', GeomFromText('POINT(108 102)')), +('b', 'd', 'x', GeomFromText('POINT(127 198)')), +('k', 's', 'a', GeomFromText('POINT(2 150)')), +('f', 'm', 'f', GeomFromText('POINT(160 191)')), +('q', 'y', 'x', GeomFromText('POINT(98 111)')), +('o', 'f', 'm', GeomFromText('POINT(232 218)')), +('c', 'w', 'j', GeomFromText('POINT(156 165)')), +('s', 'q', 'v', GeomFromText('POINT(98 161)')); +SET @@RAND_SEED1=692635050, @@RAND_SEED2=297339954; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=159925977, @@RAND_SEED2=942570618; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=328169745, @@RAND_SEED2=410451954; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=178507359, @@RAND_SEED2=332493072; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=1034033013, @@RAND_SEED2=558966507; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +UPDATE t1 set spatial_point=GeomFromText('POINT(230 9)') where c1 like 'y%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(95 35)') where c1 like 'j%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(93 99)') where c1 like 'a%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(19 81)') where c1 like 'r%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(20 177)') where c1 like 'h%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(221 193)') where c1 like 'u%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(195 205)') where c1 like 'd%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(15 213)') where c1 like 'u%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(214 63)') where c1 like 'n%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(243 171)') where c1 like 'c%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(198 82)') where c1 like 'y%'; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES +('f', 'y', 'p', GeomFromText('POINT(109 235)')), +('b', 'e', 'v', GeomFromText('POINT(20 48)')), +('i', 'u', 'f', GeomFromText('POINT(15 55)')), +('o', 'r', 'z', GeomFromText('POINT(105 64)')), +('a', 'p', 'a', GeomFromText('POINT(142 236)')), +('g', 'i', 'k', GeomFromText('POINT(10 49)')), +('x', 'z', 'x', GeomFromText('POINT(192 200)')), +('c', 'v', 'r', GeomFromText('POINT(94 168)')), +('y', 'z', 'e', GeomFromText('POINT(141 51)')), +('h', 'm', 'd', GeomFromText('POINT(35 251)')), +('v', 'm', 'q', GeomFromText('POINT(44 90)')), +('j', 'l', 'z', GeomFromText('POINT(67 237)')), +('i', 'v', 'a', GeomFromText('POINT(75 14)')), +('b', 'q', 't', GeomFromText('POINT(153 33)')), +('e', 'm', 'a', GeomFromText('POINT(247 49)')), +('l', 'y', 'g', GeomFromText('POINT(56 203)')), +('v', 'o', 'r', GeomFromText('POINT(90 54)')), +('r', 'n', 'd', GeomFromText('POINT(135 83)')), +('j', 't', 'u', GeomFromText('POINT(174 239)')), +('u', 'n', 'g', GeomFromText('POINT(104 191)')), +('p', 'q', 'y', GeomFromText('POINT(63 171)')), +('o', 'q', 'p', GeomFromText('POINT(192 103)')), +('f', 'x', 'e', GeomFromText('POINT(244 30)')), +('n', 'x', 'c', GeomFromText('POINT(92 103)')), +('r', 'q', 'z', GeomFromText('POINT(166 20)')), +('s', 'a', 'j', GeomFromText('POINT(137 205)')), +('z', 't', 't', GeomFromText('POINT(99 134)')), +('o', 'm', 'j', GeomFromText('POINT(217 3)')), +('n', 'h', 'j', GeomFromText('POINT(211 17)')), +('v', 'v', 'a', GeomFromText('POINT(41 137)')), +('q', 'o', 'j', GeomFromText('POINT(5 92)')), +('z', 'y', 'e', GeomFromText('POINT(175 212)')), +('j', 'z', 'h', GeomFromText('POINT(224 194)')), +('a', 'g', 'm', GeomFromText('POINT(31 119)')), +('p', 'c', 'f', GeomFromText('POINT(17 221)')), +('t', 'h', 'k', GeomFromText('POINT(26 203)')), +('u', 'w', 'p', GeomFromText('POINT(47 185)')), +('z', 'a', 'c', GeomFromText('POINT(61 133)')), +('u', 'k', 'a', GeomFromText('POINT(210 115)')), +('k', 'f', 'h', GeomFromText('POINT(125 113)')), +('t', 'v', 'y', GeomFromText('POINT(12 239)')), +('u', 'v', 'd', GeomFromText('POINT(90 24)')), +('m', 'y', 'w', GeomFromText('POINT(25 243)')), +('d', 'n', 'g', GeomFromText('POINT(122 92)')), +('z', 'm', 'f', GeomFromText('POINT(235 110)')), +('q', 'd', 'f', GeomFromText('POINT(233 217)')), +('a', 'v', 'u', GeomFromText('POINT(69 59)')), +('x', 'k', 'p', GeomFromText('POINT(240 14)')), +('i', 'v', 'r', GeomFromText('POINT(154 42)')), +('w', 'h', 'l', GeomFromText('POINT(178 156)')), +('d', 'h', 'n', GeomFromText('POINT(65 157)')), +('c', 'k', 'z', GeomFromText('POINT(62 33)')), +('e', 'l', 'w', GeomFromText('POINT(162 1)')), +('r', 'f', 'i', GeomFromText('POINT(127 71)')), +('q', 'm', 'c', GeomFromText('POINT(63 118)')), +('c', 'h', 'u', GeomFromText('POINT(205 203)')), +('d', 't', 'p', GeomFromText('POINT(234 87)')), +('s', 'g', 'h', GeomFromText('POINT(149 34)')), +('o', 'b', 'q', GeomFromText('POINT(159 179)')), +('k', 'u', 'f', GeomFromText('POINT(202 254)')), +('u', 'f', 'g', GeomFromText('POINT(70 15)')), +('x', 's', 'b', GeomFromText('POINT(25 181)')), +('s', 'c', 'g', GeomFromText('POINT(252 17)')), +('a', 'c', 'f', GeomFromText('POINT(89 67)')), +('r', 'e', 'q', GeomFromText('POINT(55 54)')), +('f', 'i', 'k', GeomFromText('POINT(178 230)')), +('p', 'e', 'l', GeomFromText('POINT(198 28)')), +('w', 'o', 'd', GeomFromText('POINT(204 189)')), +('c', 'a', 'g', GeomFromText('POINT(230 178)')), +('r', 'o', 'e', GeomFromText('POINT(61 116)')), +('w', 'a', 'a', GeomFromText('POINT(178 237)')), +('v', 'd', 'e', GeomFromText('POINT(70 85)')), +('k', 'c', 'e', GeomFromText('POINT(147 118)')), +('d', 'q', 't', GeomFromText('POINT(218 77)')), +('k', 'g', 'f', GeomFromText('POINT(192 113)')), +('w', 'n', 'e', GeomFromText('POINT(92 124)')), +('r', 'm', 'q', GeomFromText('POINT(130 65)')), +('o', 'r', 'r', GeomFromText('POINT(174 233)')), +('k', 'n', 't', GeomFromText('POINT(175 147)')), +('q', 'm', 'r', GeomFromText('POINT(18 208)')), +('l', 'd', 'i', GeomFromText('POINT(13 104)')), +('w', 'o', 'y', GeomFromText('POINT(207 39)')), +('p', 'u', 'o', GeomFromText('POINT(114 31)')), +('y', 'a', 'p', GeomFromText('POINT(106 59)')), +('a', 'x', 'z', GeomFromText('POINT(17 57)')), +('v', 'h', 'x', GeomFromText('POINT(170 13)')), +('t', 's', 'u', GeomFromText('POINT(84 18)')), +('z', 'z', 'f', GeomFromText('POINT(250 197)')), +('l', 'z', 't', GeomFromText('POINT(59 80)')), +('j', 'g', 's', GeomFromText('POINT(54 26)')), +('g', 'v', 'm', GeomFromText('POINT(89 98)')), +('q', 'v', 'b', GeomFromText('POINT(39 240)')), +('x', 'k', 'v', GeomFromText('POINT(246 207)')), +('k', 'u', 'i', GeomFromText('POINT(105 111)')), +('w', 'z', 's', GeomFromText('POINT(235 8)')), +('d', 'd', 'd', GeomFromText('POINT(105 4)')), +('c', 'z', 'q', GeomFromText('POINT(13 140)')), +('m', 'k', 'i', GeomFromText('POINT(208 120)')), +('g', 'a', 'g', GeomFromText('POINT(9 182)')), +('z', 'j', 'r', GeomFromText('POINT(149 153)')), +('h', 'f', 'g', GeomFromText('POINT(81 236)')), +('m', 'e', 'q', GeomFromText('POINT(209 215)')), +('c', 'h', 'y', GeomFromText('POINT(235 70)')), +('i', 'e', 'g', GeomFromText('POINT(138 26)')), +('m', 't', 'u', GeomFromText('POINT(119 237)')), +('o', 'w', 's', GeomFromText('POINT(193 166)')), +('f', 'm', 'q', GeomFromText('POINT(85 96)')), +('x', 'l', 'x', GeomFromText('POINT(58 115)')), +('x', 'q', 'u', GeomFromText('POINT(108 210)')), +('b', 'h', 'i', GeomFromText('POINT(250 139)')), +('y', 'd', 'x', GeomFromText('POINT(199 135)')), +('w', 'h', 'p', GeomFromText('POINT(247 233)')), +('p', 'z', 't', GeomFromText('POINT(148 249)')), +('q', 'a', 'u', GeomFromText('POINT(174 78)')), +('v', 't', 'm', GeomFromText('POINT(70 228)')), +('t', 'n', 'f', GeomFromText('POINT(123 2)')), +('x', 't', 'b', GeomFromText('POINT(35 50)')), +('r', 'j', 'f', GeomFromText('POINT(200 51)')), +('s', 'q', 'o', GeomFromText('POINT(23 184)')), +('u', 'v', 'z', GeomFromText('POINT(7 113)')), +('v', 'u', 'l', GeomFromText('POINT(145 190)')), +('o', 'k', 'i', GeomFromText('POINT(161 122)')), +('l', 'y', 'e', GeomFromText('POINT(17 232)')), +('t', 'b', 'e', GeomFromText('POINT(120 50)')), +('e', 's', 'u', GeomFromText('POINT(254 1)')), +('d', 'd', 'u', GeomFromText('POINT(167 140)')), +('o', 'b', 'x', GeomFromText('POINT(186 237)')), +('m', 's', 's', GeomFromText('POINT(172 149)')), +('t', 'y', 'a', GeomFromText('POINT(149 85)')), +('x', 't', 'r', GeomFromText('POINT(10 165)')), +('g', 'c', 'e', GeomFromText('POINT(95 165)')), +('e', 'e', 'z', GeomFromText('POINT(98 65)')), +('f', 'v', 'i', GeomFromText('POINT(149 144)')), +('o', 'p', 'm', GeomFromText('POINT(233 67)')), +('t', 'u', 'b', GeomFromText('POINT(109 215)')), +('o', 'o', 'b', GeomFromText('POINT(130 48)')), +('e', 'm', 'h', GeomFromText('POINT(88 189)')), +('e', 'v', 'y', GeomFromText('POINT(55 29)')), +('e', 't', 'm', GeomFromText('POINT(129 55)')), +('p', 'p', 'i', GeomFromText('POINT(126 222)')), +('c', 'i', 'c', GeomFromText('POINT(19 158)')), +('c', 'b', 's', GeomFromText('POINT(13 19)')), +('u', 'y', 'a', GeomFromText('POINT(114 5)')), +('a', 'o', 'f', GeomFromText('POINT(227 232)')), +('t', 'c', 'z', GeomFromText('POINT(63 62)')), +('d', 'o', 'k', GeomFromText('POINT(48 228)')), +('x', 'c', 'e', GeomFromText('POINT(204 2)')), +('e', 'e', 'g', GeomFromText('POINT(125 43)')), +('o', 'r', 'f', GeomFromText('POINT(171 140)')); +UPDATE t1 set spatial_point=GeomFromText('POINT(163 157)') where c1 like 'w%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(53 151)') where c1 like 'd%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(96 183)') where c1 like 'r%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(57 91)') where c1 like 'q%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(202 110)') where c1 like 'c%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(120 137)') where c1 like 'w%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(207 147)') where c1 like 'c%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(31 125)') where c1 like 'e%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(27 36)') where c1 like 'r%'; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES +('b', 'c', 'e', GeomFromText('POINT(41 137)')), +('p', 'y', 'k', GeomFromText('POINT(50 22)')), +('s', 'c', 'h', GeomFromText('POINT(208 173)')), +('x', 'u', 'l', GeomFromText('POINT(199 175)')), +('s', 'r', 'h', GeomFromText('POINT(85 192)')), +('j', 'k', 'u', GeomFromText('POINT(18 25)')), +('p', 'w', 'h', GeomFromText('POINT(152 197)')), +('e', 'd', 'c', GeomFromText('POINT(229 3)')), +('o', 'x', 'k', GeomFromText('POINT(187 155)')), +('o', 'b', 'k', GeomFromText('POINT(208 150)')), +('d', 'a', 'j', GeomFromText('POINT(70 87)')), +('f', 'e', 'k', GeomFromText('POINT(156 96)')), +('u', 'y', 'p', GeomFromText('POINT(239 193)')), +('n', 'v', 'p', GeomFromText('POINT(223 98)')), +('z', 'j', 'r', GeomFromText('POINT(87 89)')), +('h', 'x', 'x', GeomFromText('POINT(92 0)')), +('r', 'v', 'r', GeomFromText('POINT(159 139)')), +('v', 'g', 'g', GeomFromText('POINT(16 229)')), +('z', 'k', 'u', GeomFromText('POINT(99 52)')), +('p', 'p', 'o', GeomFromText('POINT(105 125)')), +('w', 'h', 'y', GeomFromText('POINT(105 154)')), +('v', 'y', 'z', GeomFromText('POINT(134 238)')), +('x', 'o', 'o', GeomFromText('POINT(178 88)')), +('z', 'w', 'd', GeomFromText('POINT(123 60)')), +('q', 'f', 'u', GeomFromText('POINT(64 90)')), +('s', 'n', 't', GeomFromText('POINT(50 138)')), +('v', 'p', 't', GeomFromText('POINT(114 91)')), +('a', 'o', 'n', GeomFromText('POINT(78 43)')), +('k', 'u', 'd', GeomFromText('POINT(185 161)')), +('w', 'd', 'n', GeomFromText('POINT(25 92)')), +('k', 'w', 'a', GeomFromText('POINT(59 238)')), +('t', 'c', 'f', GeomFromText('POINT(65 87)')), +('g', 's', 'p', GeomFromText('POINT(238 126)')), +('d', 'n', 'y', GeomFromText('POINT(107 173)')), +('l', 'a', 'w', GeomFromText('POINT(125 152)')), +('m', 'd', 'j', GeomFromText('POINT(146 53)')), +('q', 'm', 'c', GeomFromText('POINT(217 187)')), +('i', 'r', 'r', GeomFromText('POINT(6 113)')), +('e', 'j', 'b', GeomFromText('POINT(37 83)')), +('w', 'w', 'h', GeomFromText('POINT(83 199)')), +('k', 'b', 's', GeomFromText('POINT(170 64)')), +('s', 'b', 'c', GeomFromText('POINT(163 130)')), +('c', 'h', 'a', GeomFromText('POINT(141 3)')), +('k', 'j', 'u', GeomFromText('POINT(143 76)')), +('r', 'h', 'o', GeomFromText('POINT(243 92)')), +('i', 'd', 'b', GeomFromText('POINT(205 13)')), +('r', 'y', 'q', GeomFromText('POINT(138 8)')), +('m', 'o', 'i', GeomFromText('POINT(36 45)')), +('v', 'g', 'm', GeomFromText('POINT(0 40)')), +('f', 'e', 'i', GeomFromText('POINT(76 6)')), +('c', 'q', 'q', GeomFromText('POINT(115 248)')), +('x', 'c', 'i', GeomFromText('POINT(29 74)')), +('l', 's', 't', GeomFromText('POINT(83 18)')), +('t', 't', 'a', GeomFromText('POINT(26 168)')), +('u', 'n', 'x', GeomFromText('POINT(200 110)')), +('j', 'b', 'd', GeomFromText('POINT(216 136)')), +('s', 'p', 'w', GeomFromText('POINT(38 156)')), +('f', 'b', 'v', GeomFromText('POINT(29 186)')), +('v', 'e', 'r', GeomFromText('POINT(149 40)')), +('v', 't', 'm', GeomFromText('POINT(184 24)')), +('y', 'g', 'a', GeomFromText('POINT(219 105)')), +('s', 'f', 'i', GeomFromText('POINT(114 130)')), +('e', 'q', 'h', GeomFromText('POINT(203 135)')), +('h', 'g', 'b', GeomFromText('POINT(9 208)')), +('o', 'l', 'r', GeomFromText('POINT(245 79)')), +('s', 's', 'v', GeomFromText('POINT(238 198)')), +('w', 'w', 'z', GeomFromText('POINT(209 232)')), +('v', 'd', 'n', GeomFromText('POINT(30 193)')), +('q', 'w', 'k', GeomFromText('POINT(133 18)')), +('o', 'h', 'o', GeomFromText('POINT(42 140)')), +('f', 'f', 'h', GeomFromText('POINT(145 1)')), +('u', 's', 'r', GeomFromText('POINT(70 62)')), +('x', 'n', 'q', GeomFromText('POINT(33 86)')), +('u', 'p', 'v', GeomFromText('POINT(232 220)')), +('z', 'e', 'a', GeomFromText('POINT(130 69)')), +('r', 'u', 'z', GeomFromText('POINT(243 241)')), +('b', 'n', 't', GeomFromText('POINT(120 12)')), +('u', 'f', 's', GeomFromText('POINT(190 212)')), +('a', 'd', 'q', GeomFromText('POINT(235 191)')), +('f', 'q', 'm', GeomFromText('POINT(176 2)')), +('n', 'c', 's', GeomFromText('POINT(218 163)')), +('e', 'm', 'h', GeomFromText('POINT(163 108)')), +('c', 'f', 'l', GeomFromText('POINT(220 115)')), +('c', 'v', 'q', GeomFromText('POINT(66 45)')), +('w', 'v', 'x', GeomFromText('POINT(251 220)')), +('f', 'w', 'z', GeomFromText('POINT(146 149)')), +('h', 'n', 'h', GeomFromText('POINT(148 128)')), +('y', 'k', 'v', GeomFromText('POINT(28 110)')), +('c', 'x', 'q', GeomFromText('POINT(13 13)')), +('e', 'd', 's', GeomFromText('POINT(91 190)')), +('c', 'w', 'c', GeomFromText('POINT(10 231)')), +('u', 'j', 'n', GeomFromText('POINT(250 21)')), +('w', 'n', 'x', GeomFromText('POINT(141 69)')), +('f', 'p', 'y', GeomFromText('POINT(228 246)')), +('d', 'q', 'f', GeomFromText('POINT(194 22)')), +('d', 'z', 'l', GeomFromText('POINT(233 181)')), +('c', 'a', 'q', GeomFromText('POINT(183 96)')), +('m', 'i', 'd', GeomFromText('POINT(117 226)')), +('z', 'y', 'y', GeomFromText('POINT(62 81)')), +('g', 'v', 'm', GeomFromText('POINT(66 158)')); +SET @@RAND_SEED1=481064922, @@RAND_SEED2=438133497; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=280535103, @@RAND_SEED2=444518646; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=1072017234, @@RAND_SEED2=484203885; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=358851897, @@RAND_SEED2=358495224; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=509031459, @@RAND_SEED2=675962925; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +UPDATE t1 set spatial_point=GeomFromText('POINT(61 203)') where c1 like 'y%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(202 194)') where c1 like 'f%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(228 18)') where c1 like 'h%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(88 18)') where c1 like 'l%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(176 94)') where c1 like 'e%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(44 47)') where c1 like 'g%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(95 191)') where c1 like 'b%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(179 218)') where c1 like 'y%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(239 40)') where c1 like 'g%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(248 41)') where c1 like 'q%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(167 82)') where c1 like 't%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(13 104)') where c1 like 'u%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(139 84)') where c1 like 'a%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(145 108)') where c1 like 'p%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(147 57)') where c1 like 't%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(217 144)') where c1 like 'n%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(160 224)') where c1 like 'w%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(38 28)') where c1 like 'j%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(104 114)') where c1 like 'q%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(88 19)') where c1 like 'c%'; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES +('f', 'x', 'p', GeomFromText('POINT(92 181)')), +('s', 'i', 'c', GeomFromText('POINT(49 60)')), +('c', 'c', 'i', GeomFromText('POINT(7 57)')), +('n', 'g', 'k', GeomFromText('POINT(252 105)')), +('g', 'b', 'm', GeomFromText('POINT(180 11)')), +('u', 'l', 'r', GeomFromText('POINT(32 90)')), +('c', 'x', 'e', GeomFromText('POINT(143 24)')), +('x', 'u', 'a', GeomFromText('POINT(123 92)')), +('s', 'b', 'h', GeomFromText('POINT(190 108)')), +('c', 'x', 'b', GeomFromText('POINT(104 100)')), +('i', 'd', 't', GeomFromText('POINT(214 104)')), +('r', 'w', 'g', GeomFromText('POINT(29 67)')), +('b', 'f', 'g', GeomFromText('POINT(149 46)')), +('r', 'r', 'd', GeomFromText('POINT(242 196)')), +('j', 'l', 'a', GeomFromText('POINT(90 196)')), +('e', 't', 'b', GeomFromText('POINT(190 64)')), +('l', 'x', 'w', GeomFromText('POINT(250 73)')), +('q', 'y', 'r', GeomFromText('POINT(120 182)')), +('s', 'j', 'a', GeomFromText('POINT(180 175)')), +('n', 'i', 'y', GeomFromText('POINT(124 136)')), +('s', 'x', 's', GeomFromText('POINT(176 209)')), +('u', 'f', 's', GeomFromText('POINT(215 173)')), +('m', 'j', 'x', GeomFromText('POINT(44 140)')), +('v', 'g', 'x', GeomFromText('POINT(177 233)')), +('u', 't', 'b', GeomFromText('POINT(136 197)')), +('f', 'g', 'b', GeomFromText('POINT(10 8)')), +('v', 'c', 'j', GeomFromText('POINT(13 81)')), +('d', 's', 'q', GeomFromText('POINT(200 100)')), +('a', 'p', 'j', GeomFromText('POINT(33 40)')), +('i', 'c', 'g', GeomFromText('POINT(168 204)')), +('k', 'h', 'i', GeomFromText('POINT(93 243)')), +('s', 'b', 's', GeomFromText('POINT(157 13)')), +('v', 'l', 'l', GeomFromText('POINT(103 6)')), +('r', 'b', 'k', GeomFromText('POINT(244 137)')), +('l', 'd', 'r', GeomFromText('POINT(162 254)')), +('q', 'b', 'z', GeomFromText('POINT(136 246)')), +('x', 'x', 'p', GeomFromText('POINT(120 37)')), +('m', 'e', 'z', GeomFromText('POINT(203 167)')), +('q', 'n', 'p', GeomFromText('POINT(94 119)')), +('b', 'g', 'u', GeomFromText('POINT(93 248)')), +('r', 'v', 'v', GeomFromText('POINT(53 88)')), +('y', 'a', 'i', GeomFromText('POINT(98 219)')), +('a', 's', 'g', GeomFromText('POINT(173 138)')), +('c', 'a', 't', GeomFromText('POINT(235 135)')), +('q', 'm', 'd', GeomFromText('POINT(224 208)')), +('e', 'p', 'k', GeomFromText('POINT(161 238)')), +('n', 'g', 'q', GeomFromText('POINT(35 204)')), +('t', 't', 'x', GeomFromText('POINT(230 178)')), +('w', 'f', 'a', GeomFromText('POINT(150 221)')), +('z', 'm', 'z', GeomFromText('POINT(119 42)')), +('l', 'j', 's', GeomFromText('POINT(97 96)')), +('f', 'z', 'x', GeomFromText('POINT(208 65)')), +('i', 'v', 'c', GeomFromText('POINT(145 79)')), +('l', 'f', 'k', GeomFromText('POINT(83 234)')), +('u', 'a', 's', GeomFromText('POINT(250 49)')), +('o', 'k', 'p', GeomFromText('POINT(46 50)')), +('d', 'e', 'z', GeomFromText('POINT(30 198)')), +('r', 'r', 'l', GeomFromText('POINT(78 189)')), +('y', 'l', 'f', GeomFromText('POINT(188 132)')), +('d', 'q', 'm', GeomFromText('POINT(247 107)')), +('p', 'j', 'n', GeomFromText('POINT(148 227)')), +('b', 'o', 'i', GeomFromText('POINT(172 25)')), +('e', 'v', 'd', GeomFromText('POINT(94 248)')), +('q', 'd', 'f', GeomFromText('POINT(15 29)')), +('w', 'b', 'b', GeomFromText('POINT(74 111)')), +('g', 'q', 'f', GeomFromText('POINT(107 215)')), +('o', 'h', 'r', GeomFromText('POINT(25 168)')), +('u', 't', 'w', GeomFromText('POINT(251 188)')), +('h', 's', 'w', GeomFromText('POINT(254 247)')), +('f', 'f', 'b', GeomFromText('POINT(166 103)')); +SET @@RAND_SEED1=866613816, @@RAND_SEED2=92289615; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES +('l', 'c', 'l', GeomFromText('POINT(202 98)')), +('k', 'c', 'b', GeomFromText('POINT(46 206)')), +('r', 'y', 'm', GeomFromText('POINT(74 140)')), +('y', 'z', 'd', GeomFromText('POINT(200 160)')), +('s', 'y', 's', GeomFromText('POINT(156 205)')), +('u', 'v', 'p', GeomFromText('POINT(86 82)')), +('j', 's', 's', GeomFromText('POINT(91 233)')), +('x', 'j', 'f', GeomFromText('POINT(3 14)')), +('l', 'z', 'v', GeomFromText('POINT(123 156)')), +('h', 'i', 'o', GeomFromText('POINT(145 229)')), +('o', 'r', 'd', GeomFromText('POINT(15 22)')), +('f', 'x', 't', GeomFromText('POINT(21 60)')), +('t', 'g', 'h', GeomFromText('POINT(50 153)')), +('g', 'u', 'b', GeomFromText('POINT(82 85)')), +('v', 'a', 'p', GeomFromText('POINT(231 178)')), +('n', 'v', 'o', GeomFromText('POINT(183 25)')), +('j', 'n', 'm', GeomFromText('POINT(50 144)')), +('e', 'f', 'i', GeomFromText('POINT(46 16)')), +('d', 'w', 'a', GeomFromText('POINT(66 6)')), +('f', 'x', 'a', GeomFromText('POINT(107 197)')), +('m', 'o', 'a', GeomFromText('POINT(142 80)')), +('q', 'l', 'g', GeomFromText('POINT(251 23)')), +('c', 's', 's', GeomFromText('POINT(158 43)')), +('y', 'd', 'o', GeomFromText('POINT(196 228)')), +('d', 'p', 'l', GeomFromText('POINT(107 5)')), +('h', 'a', 'b', GeomFromText('POINT(183 166)')), +('m', 'w', 'p', GeomFromText('POINT(19 59)')), +('b', 'y', 'o', GeomFromText('POINT(178 30)')), +('x', 'w', 'i', GeomFromText('POINT(168 94)')), +('t', 'k', 'z', GeomFromText('POINT(171 5)')), +('r', 'm', 'a', GeomFromText('POINT(222 19)')), +('u', 'v', 'e', GeomFromText('POINT(224 80)')), +('q', 'r', 'k', GeomFromText('POINT(212 218)')), +('d', 'p', 'j', GeomFromText('POINT(169 7)')), +('d', 'r', 'v', GeomFromText('POINT(193 23)')), +('n', 'y', 'y', GeomFromText('POINT(130 178)')), +('m', 'z', 'r', GeomFromText('POINT(81 200)')), +('j', 'e', 'w', GeomFromText('POINT(145 239)')), +('v', 'h', 'x', GeomFromText('POINT(24 105)')), +('z', 'm', 'a', GeomFromText('POINT(175 129)')), +('b', 'c', 'v', GeomFromText('POINT(213 10)')), +('t', 't', 'u', GeomFromText('POINT(2 129)')), +('r', 's', 'v', GeomFromText('POINT(209 192)')), +('x', 'p', 'g', GeomFromText('POINT(43 63)')), +('t', 'e', 'u', GeomFromText('POINT(139 210)')), +('l', 'e', 't', GeomFromText('POINT(245 148)')), +('a', 'i', 'k', GeomFromText('POINT(167 195)')), +('m', 'o', 'h', GeomFromText('POINT(206 120)')), +('g', 'z', 's', GeomFromText('POINT(169 240)')), +('z', 'u', 's', GeomFromText('POINT(202 120)')), +('i', 'b', 'a', GeomFromText('POINT(216 18)')), +('w', 'y', 'g', GeomFromText('POINT(119 236)')), +('h', 'y', 'p', GeomFromText('POINT(161 24)')); +UPDATE t1 set spatial_point=GeomFromText('POINT(33 100)') where c1 like 't%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(41 46)') where c1 like 'f%'; +CHECK TABLE t1 EXTENDED; +Table Op Msg_type Msg_text +test.t1 check status OK +DROP TABLE t1; CREATE TABLE t1(foo GEOMETRY NOT NULL, SPATIAL INDEX(foo) ); INSERT INTO t1(foo) VALUES (NULL); ERROR 23000: Column 'foo' cannot be null diff --git a/mysql-test/r/group_by.result b/mysql-test/r/group_by.result index d583eb02aeb..5cff5fec7ed 100644 --- a/mysql-test/r/group_by.result +++ b/mysql-test/r/group_by.result @@ -1035,12 +1035,110 @@ HAVING SUM(t1_inner.b)+t1_outer.b > 5); ERROR 42000: 'test.t1_outer.b' isn't in GROUP BY DROP TABLE t1; SET SQL_MODE = ''; -CREATE TABLE t1 (a INT, b INT, KEY(a)); -INSERT INTO t1 VALUES (1, 1), (2, 2), (3,3), (4,4); -EXPLAIN SELECT a, SUM(b) FROM t1 GROUP BY a LIMIT 2; +CREATE TABLE t1 (a INT, b INT, +PRIMARY KEY (a), +KEY i2(a,b)); +INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8); +INSERT INTO t1 SELECT a + 8,b FROM t1; +INSERT INTO t1 SELECT a + 16,b FROM t1; +INSERT INTO t1 SELECT a + 32,b FROM t1; +INSERT INTO t1 SELECT a + 64,b FROM t1; +INSERT INTO t1 SELECT a + 128,b FROM t1; +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status OK +EXPLAIN SELECT a FROM t1 WHERE a < 2; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 index NULL a 5 NULL 4 -EXPLAIN SELECT a, SUM(b) FROM t1 IGNORE INDEX (a) GROUP BY a LIMIT 2; +1 SIMPLE t1 range PRIMARY,i2 PRIMARY 4 NULL 2 Using where; Using index +EXPLAIN SELECT a FROM t1 WHERE a < 2 ORDER BY a; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using temporary; Using filesort -DROP TABLE t1; +1 SIMPLE t1 range PRIMARY,i2 PRIMARY 4 NULL 2 Using where; Using index +EXPLAIN SELECT a FROM t1 WHERE a < 2 GROUP BY a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range PRIMARY,i2 PRIMARY 4 NULL 2 Using where; Using index +EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY,i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 256 +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR JOIN (PRIMARY,i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 256 +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (PRIMARY,i2) GROUP BY a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL PRIMARY 4 NULL 256 Using index +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL PRIMARY 4 NULL 256 Using index; Using filesort +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY) +IGNORE INDEX FOR GROUP BY (i2) GROUP BY a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL PRIMARY 4 NULL 256 Using index +EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY) IGNORE INDEX FOR ORDER BY (i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL i2 9 NULL 256 Using index +EXPLAIN SELECT a FROM t1 FORCE INDEX (i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL i2 9 NULL 256 Using index +EXPLAIN SELECT a FROM t1 USE INDEX (); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 256 +EXPLAIN SELECT a FROM t1 USE INDEX () USE INDEX (i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 256 +EXPLAIN SELECT a FROM t1 +FORCE INDEX (PRIMARY) +IGNORE INDEX FOR GROUP BY (i2) +IGNORE INDEX FOR ORDER BY (i2) +USE INDEX (i2); +ERROR HY000: Incorrect usage of USE INDEX and FORCE INDEX +EXPLAIN SELECT a FROM t1 USE INDEX (i2) USE INDEX (); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL i2 9 NULL 256 Using index +EXPLAIN SELECT a FROM t1 FORCE INDEX (); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 +EXPLAIN SELECT a FROM t1 IGNORE INDEX (); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 +EXPLAIN SELECT a FROM t1 USE INDEX FOR JOIN (i2) +USE INDEX FOR GROUP BY (i2) GROUP BY a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL i2 9 NULL 256 Using index +EXPLAIN SELECT a FROM t1 FORCE INDEX FOR JOIN (i2) +FORCE INDEX FOR GROUP BY (i2) GROUP BY a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range NULL i2 4 NULL 257 Using index for group-by +EXPLAIN SELECT a FROM t1 USE INDEX () IGNORE INDEX (i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 256 +EXPLAIN SELECT a FROM t1 IGNORE INDEX (i2) USE INDEX (); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 256 +EXPLAIN SELECT a FROM t1 +USE INDEX FOR GROUP BY (i2) +USE INDEX FOR ORDER BY (i2) +USE INDEX FOR JOIN (i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL i2 9 NULL 256 Using index +EXPLAIN SELECT a FROM t1 +USE INDEX FOR JOIN (i2) +USE INDEX FOR JOIN (i2) +USE INDEX FOR JOIN (i2,i2); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL i2 9 NULL 256 Using index +EXPLAIN SELECT 1 FROM t1 WHERE a IN +(SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2)); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 index NULL PRIMARY 4 NULL 256 Using where; Using index +2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 256 Using where +CREATE TABLE t2 (a INT, b INT, KEY(a)); +INSERT INTO t2 VALUES (1, 1), (2, 2), (3,3), (4,4); +EXPLAIN SELECT a, SUM(b) FROM t2 GROUP BY a LIMIT 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 index NULL a 5 NULL 4 +EXPLAIN SELECT a, SUM(b) FROM t2 IGNORE INDEX (a) GROUP BY a LIMIT 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 ALL NULL NULL NULL NULL 4 Using temporary; Using filesort +EXPLAIN SELECT 1 FROM t2 WHERE a IN +(SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2)); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t2 index NULL a 5 NULL 4 Using where; Using index +2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 256 Using where +DROP TABLE t1, t2; diff --git a/mysql-test/r/having.result b/mysql-test/r/having.result index 721d17c97a4..149391396b6 100644 --- a/mysql-test/r/having.result +++ b/mysql-test/r/having.result @@ -12,7 +12,7 @@ explain extended select count(a) as b from t1 where a=0 having b >=0; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables Warnings: -Note 1003 select count(`test`.`t1`.`a`) AS `b` from `test`.`t1` where 0 having (`b` >= 0) +Note 1003 select count('0') AS `b` from `test`.`t1` where 0 having (`b` >= 0) drop table t1; CREATE TABLE t1 ( raw_id int(10) NOT NULL default '0', diff --git a/mysql-test/r/heap.result b/mysql-test/r/heap.result index 29bdfcbef7a..ddf675e2f73 100644 --- a/mysql-test/r/heap.result +++ b/mysql-test/r/heap.result @@ -731,3 +731,10 @@ SELECT COUNT(*) FROM t1 WHERE c=REPEAT('a',256); COUNT(*) 2 DROP TABLE t1; +CREATE TABLE t1(c1 VARCHAR(100), c2 INT) ENGINE=MEMORY; +INSERT INTO t1 VALUES('', 0); +ALTER TABLE t1 MODIFY c1 VARCHAR(101); +SELECT c2 FROM t1; +c2 +0 +DROP TABLE t1; diff --git a/mysql-test/r/insert_update.result b/mysql-test/r/insert_update.result index f608e0e7895..c7351258266 100644 --- a/mysql-test/r/insert_update.result +++ b/mysql-test/r/insert_update.result @@ -236,3 +236,25 @@ INSERT INTO t2 VALUES (1), (3); INSERT INTO t1 SELECT 1, COUNT(*) FROM t2 ON DUPLICATE KEY UPDATE j= a; ERROR 42S22: Unknown column 'a' in 'field list' DROP TABLE t1,t2; +SET SQL_MODE = 'TRADITIONAL'; +CREATE TABLE t1 (a INT PRIMARY KEY, b INT NOT NULL); +INSERT INTO t1 (a) VALUES (1); +ERROR HY000: Field 'b' doesn't have a default value +INSERT INTO t1 (a) VALUES (1) ON DUPLICATE KEY UPDATE a = b; +ERROR HY000: Field 'b' doesn't have a default value +INSERT INTO t1 (a) VALUES (1) ON DUPLICATE KEY UPDATE b = b; +ERROR HY000: Field 'b' doesn't have a default value +SELECT * FROM t1; +a b +DROP TABLE t1; +CREATE TABLE t1 (f1 INT AUTO_INCREMENT PRIMARY KEY, +f2 VARCHAR(5) NOT NULL UNIQUE); +INSERT t1 (f2) VALUES ('test') ON DUPLICATE KEY UPDATE f1 = LAST_INSERT_ID(f1); +SELECT LAST_INSERT_ID(); +LAST_INSERT_ID() +1 +INSERT t1 (f2) VALUES ('test') ON DUPLICATE KEY UPDATE f1 = LAST_INSERT_ID(f1); +SELECT LAST_INSERT_ID(); +LAST_INSERT_ID() +1 +DROP TABLE t1; diff --git a/mysql-test/r/key.result b/mysql-test/r/key.result index 853b837c46e..e348a387252 100644 --- a/mysql-test/r/key.result +++ b/mysql-test/r/key.result @@ -489,3 +489,44 @@ EXPLAIN SELECT MAX(a) FROM t1 FORCE INDEX(a); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 system NULL NULL NULL NULL 1 drop table t1; +CREATE TABLE t1 ( +a INTEGER auto_increment PRIMARY KEY, +b INTEGER NOT NULL, +c INTEGER NOT NULL, +d CHAR(64) +); +CREATE TABLE t2 ( +a INTEGER auto_increment PRIMARY KEY, +b INTEGER NOT NULL, +c SMALLINT NOT NULL, +d DATETIME NOT NULL, +e SMALLINT NOT NULL, +f INTEGER NOT NULL, +g INTEGER NOT NULL, +h SMALLINT NOT NULL, +i INTEGER NOT NULL, +j INTEGER NOT NULL, +UNIQUE INDEX (b), +INDEX (b, d, e, f, g, h, i, j, c), +INDEX (c) +); +INSERT INTO t2 VALUES +(NULL, 1, 254, '1000-01-01 00:00:00', 257, 0, 0, 0, 0, 0), +(NULL, 2, 1, '2004-11-30 12:00:00', 1, 0, 0, 0, 0, 0), +(NULL, 3, 1, '2004-11-30 12:00:00', 1, 0, 0, 2, -21600, 0), +(NULL, 4, 1, '2004-11-30 12:00:00', 1, 0, 0, 2, -10800, 0), +(NULL, 5, 1, '2004-11-30 12:00:00', 1, 0, 0, 5, -10800, 0), +(NULL, 6, 1, '2004-11-30 12:00:00', 102, 0, 0, 0, 0, 0), +(NULL, 7, 1, '2004-11-30 12:00:00', 105, 2, 0, 0, 0, 0), +(NULL, 8, 1, '2004-11-30 12:00:00', 105, 10, 0, 0, 0, 0); +INSERT INTO t1 (b, c, d) VALUES +(3388000, -553000, NULL), +(3388000, -553000, NULL); +SELECT * +FROM t2 c JOIN t1 pa ON c.b = pa.a +WHERE c.c = 1 +ORDER BY c.b, c.d +; +a b c d e f g h i j a b c d +2 2 1 2004-11-30 12:00:00 1 0 0 0 0 0 2 3388000 -553000 NULL +DROP TABLE t1, t2; diff --git a/mysql-test/r/merge.result b/mysql-test/r/merge.result index c654392f6e1..34f1b76ba05 100644 --- a/mysql-test/r/merge.result +++ b/mysql-test/r/merge.result @@ -806,6 +806,24 @@ CREATE TABLE tm1(a SMALLINT, b SMALLINT, KEY(a)) ENGINE=MERGE UNION=(t1); SELECT * FROM tm1; ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist DROP TABLE t1, tm1; +CREATE TABLE t1(c1 INT) ENGINE=MyISAM; +CREATE TABLE t2(c1 INT) ENGINE=MERGE UNION=(t1); +INSERT DELAYED INTO t2 VALUES(1); +ERROR HY000: Table storage engine for 't2' doesn't have this option +DROP TABLE t1, t2; +CREATE TABLE t1(c1 VARCHAR(1)); +CREATE TABLE m1 LIKE t1; +ALTER TABLE m1 ENGINE=MERGE UNION=(t1); +SELECT * FROM m1; +c1 +DROP TABLE t1, m1; +CREATE TABLE t1(c1 VARCHAR(4), c2 TINYINT, c3 TINYINT, c4 TINYINT, +c5 TINYINT, c6 TINYINT, c7 TINYINT, c8 TINYINT, c9 TINYINT); +CREATE TABLE m1 LIKE t1; +ALTER TABLE m1 ENGINE=MERGE UNION=(t1); +SELECT * FROM m1; +c1 c2 c3 c4 c5 c6 c7 c8 c9 +DROP TABLE t1, m1; create table t1 (b bit(1)); create table t2 (b bit(1)); create table tm (b bit(1)) engine = merge union = (t1,t2); diff --git a/mysql-test/r/ndb_single_user.result b/mysql-test/r/ndb_single_user.result new file mode 100644 index 00000000000..771a02ecc84 --- /dev/null +++ b/mysql-test/r/ndb_single_user.result @@ -0,0 +1,46 @@ +use test; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10; +create table t1 (a int key, b int unique, c int) engine ndb; +ERROR HY000: Can't create table 'test.t1' (errno: 4007) +create table t1 (a int key, b int unique, c int) engine ndb; +insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0); +create table t2 as select * from t1; +select * from t1 where a = 1; +a b c +1 1 0 +select * from t1 where b = 4; +a b c +4 4 0 +select * from t1 where a > 4 order by a; +a b c +5 5 0 +6 6 0 +7 7 0 +8 8 0 +9 9 0 +10 10 0 +update t1 set b=102 where a = 2; +update t1 set b=103 where b = 3; +update t1 set b=b+100; +update t1 set b=b+100 where a > 7; +delete from t1; +insert into t1 select * from t2; +drop table t1; +ERROR 42S02: Unknown table 't1' +create index new_index on t1 (c); +ERROR 42S02: Table 'test.t1' doesn't exist +insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0); +ERROR 42S02: Table 'test.t1' doesn't exist +select * from t1 where a = 1; +ERROR 42S02: Table 'test.t1' doesn't exist +select * from t1 where b = 4; +ERROR 42S02: Table 'test.t1' doesn't exist +update t1 set b=102 where a = 2; +ERROR 42S02: Table 'test.t1' doesn't exist +update t1 set b=103 where b = 3; +ERROR 42S02: Table 'test.t1' doesn't exist +update t1 set b=b+100; +ERROR 42S02: Table 'test.t1' doesn't exist +update t1 set b=b+100 where a > 7; +ERROR 42S02: Table 'test.t1' doesn't exist +drop table t1; diff --git a/mysql-test/r/olap.result b/mysql-test/r/olap.result index fd657c93bd7..66499946b63 100644 --- a/mysql-test/r/olap.result +++ b/mysql-test/r/olap.result @@ -645,3 +645,12 @@ a LENGTH(a) COUNT(*) NULL NULL 2 DROP VIEW v1; DROP TABLE t1; +CREATE TABLE t1 (a int, KEY (a)); +INSERT INTO t1 VALUES (3), (1), (4), (1), (3), (1), (1); +SELECT * FROM (SELECT a, SUM(a) FROM t1 GROUP BY a WITH ROLLUP) as t; +a SUM(a) +1 4 +3 6 +4 4 +NULL 14 +DROP TABLE t1; diff --git a/mysql-test/r/order_by.result b/mysql-test/r/order_by.result index b48e87de38e..c7adfb784de 100644 --- a/mysql-test/r/order_by.result +++ b/mysql-test/r/order_by.result @@ -950,6 +950,36 @@ NULL 2 3 DROP TABLE t1,t2,t3,t4; +create table t1 (a int, b int, c int); +insert into t1 values (1,2,3), (9,8,3), (19,4,3), (1,4,9); +select a,(sum(b)/sum(c)) as ratio from t1 group by a order by sum(b)/sum(c) asc; +a ratio +1 0.5000 +19 1.3333 +9 2.6667 +drop table t1; +CREATE TABLE t1 (a INT UNSIGNED NOT NULL, b TIME); +INSERT INTO t1 (a) VALUES (100000), (0), (100), (1000000),(10000), (1000), (10); +UPDATE t1 SET b = SEC_TO_TIME(a); +SELECT a, b FROM t1 ORDER BY b DESC; +a b +1000000 277:46:40 +100000 27:46:40 +10000 02:46:40 +1000 00:16:40 +100 00:01:40 +10 00:00:10 +0 00:00:00 +SELECT a, b FROM t1 ORDER BY SEC_TO_TIME(a) DESC; +a b +1000000 277:46:40 +100000 27:46:40 +10000 02:46:40 +1000 00:16:40 +100 00:01:40 +10 00:00:10 +0 00:00:00 +DROP TABLE t1; CREATE TABLE t1 (a INT, b INT, PRIMARY KEY (a), UNIQUE KEY b (b)); INSERT INTO t1 VALUES (1,1),(2,2); CREATE TABLE t2 (a INT, b INT, KEY a (a,b)); diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result index e9fda0c2ad6..f88f046f0ac 100644 --- a/mysql-test/r/select.result +++ b/mysql-test/r/select.result @@ -3933,4 +3933,42 @@ cc cc 7 aa aa 2 aa aa 2 DROP TABLE t1,t2; +CREATE TABLE t1 ( +access_id int NOT NULL default '0', +name varchar(20) default NULL, +rank int NOT NULL default '0', +KEY idx (access_id) +); +CREATE TABLE t2 ( +faq_group_id int NOT NULL default '0', +faq_id int NOT NULL default '0', +access_id int default NULL, +UNIQUE KEY idx1 (faq_id), +KEY idx2 (faq_group_id,faq_id) +); +INSERT INTO t1 VALUES +(1,'Everyone',2),(2,'Help',3),(3,'Technical Support',1),(4,'Chat User',4); +INSERT INTO t2 VALUES +(261,265,1),(490,494,1); +SELECT t2.faq_id +FROM t1 INNER JOIN t2 IGNORE INDEX (idx1) +ON (t1.access_id = t2.access_id) +LEFT JOIN t2 t +ON (t.faq_group_id = t2.faq_group_id AND +find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4')) +WHERE +t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265); +faq_id +265 +SELECT t2.faq_id +FROM t1 INNER JOIN t2 +ON (t1.access_id = t2.access_id) +LEFT JOIN t2 t +ON (t.faq_group_id = t2.faq_group_id AND +find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4')) +WHERE +t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265); +faq_id +265 +DROP TABLE t1,t2; End of 5.0 tests diff --git a/mysql-test/r/skip_grants.result b/mysql-test/r/skip_grants.result index 58ced16acac..3052bae8e97 100644 --- a/mysql-test/r/skip_grants.result +++ b/mysql-test/r/skip_grants.result @@ -58,3 +58,15 @@ DROP PROCEDURE p3; DROP FUNCTION f1; DROP FUNCTION f2; DROP FUNCTION f3; +select count(*) from information_schema.COLUMN_PRIVILEGES; +count(*) +0 +select count(*) from information_schema.SCHEMA_PRIVILEGES; +count(*) +0 +select count(*) from information_schema.TABLE_PRIVILEGES; +count(*) +0 +select count(*) from information_schema.USER_PRIVILEGES; +count(*) +0 diff --git a/mysql-test/r/sp.result b/mysql-test/r/sp.result index c73a44042c3..c46558fb08f 100644 --- a/mysql-test/r/sp.result +++ b/mysql-test/r/sp.result @@ -5857,4 +5857,17 @@ func_8407_b() 1500 drop function func_8407_a| drop function func_8407_b| +DROP FUNCTION IF EXISTS bug25373| +CREATE FUNCTION bug25373(p1 INTEGER) RETURNS INTEGER +LANGUAGE SQL DETERMINISTIC +RETURN p1;| +CREATE TABLE t3 (f1 INT, f2 FLOAT)| +INSERT INTO t3 VALUES (1, 3.4), (1, 2), (1, 0.9), (2, 8), (2, 7)| +SELECT SUM(f2), bug25373(f1) FROM t3 GROUP BY bug25373(f1) WITH ROLLUP| +SUM(f2) bug25373(f1) +6.3000000715256 1 +15 2 +21.300000071526 NULL +DROP FUNCTION bug25373| +DROP TABLE t3| drop table t1,t2; diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result index 30e6d073d9a..1372ac3687c 100644 --- a/mysql-test/r/subselect.result +++ b/mysql-test/r/subselect.result @@ -50,7 +50,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra Warnings: Note 1276 Field or reference 'a' of SELECT #3 was resolved in SELECT #1 Note 1276 Field or reference 'b.a' of SELECT #3 was resolved in SELECT #1 -Note 1003 select 1 AS `1` from (select 1 AS `a`) `b` having ((select `b`.`a` AS `a`) = 1) +Note 1003 select 1 AS `1` from (select 1 AS `a`) `b` having ((select '1' AS `a`) = 1) SELECT 1 FROM (SELECT 1 as a) as b HAVING (SELECT a)=1; 1 1 @@ -204,7 +204,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 3 DERIVED t2 ALL NULL NULL NULL NULL 2 100.00 Using where 2 SUBQUERY t3 ALL NULL NULL NULL NULL 3 100.00 Using where; Using filesort Warnings: -Note 1003 select (select `test`.`t3`.`a` AS `a` from `test`.`t3` where (`test`.`t3`.`a` < 8) order by 1 desc limit 1) AS `(select t3.a from t3 where a<8 order by 1 desc limit 1)`,`tt`.`a` AS `a` from (select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b` from `test`.`t2` where (`test`.`t2`.`a` > 1)) `tt` +Note 1003 select (select `test`.`t3`.`a` AS `a` from `test`.`t3` where (`test`.`t3`.`a` < 8) order by 1 desc limit 1) AS `(select t3.a from t3 where a<8 order by 1 desc limit 1)`,'2' AS `a` from (select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b` from `test`.`t2` where (`test`.`t2`.`a` > 1)) `tt` select * from t1 where t1.a=(select t2.a from t2 where t2.b=(select max(a) from t3) order by 1 desc limit 1); a 2 @@ -315,7 +315,7 @@ NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL Warnings: Note 1276 Field or reference 'test.t2.a' of SELECT #2 was resolved in SELECT #1 Note 1276 Field or reference 'test.t2.a' of SELECT #3 was resolved in SELECT #1 -Note 1003 select (select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` = `test`.`t2`.`a`) union select `test`.`t5`.`a` AS `a` from `test`.`t5` where (`test`.`t5`.`a` = `test`.`t2`.`a`)) AS `(select a from t1 where t1.a=t2.a union select a from t5 where t5.a=t2.a)`,`test`.`t2`.`a` AS `a` from `test`.`t2` +Note 1003 select (select '2' AS `a` from `test`.`t1` where ('2' = `test`.`t2`.`a`) union select `test`.`t5`.`a` AS `a` from `test`.`t5` where (`test`.`t5`.`a` = `test`.`t2`.`a`)) AS `(select a from t1 where t1.a=t2.a union select a from t5 where t5.a=t2.a)`,`test`.`t2`.`a` AS `a` from `test`.`t2` select (select a from t1 where t1.a=t2.a union all select a from t5 where t5.a=t2.a), a from t2; ERROR 21000: Subquery returns more than 1 row create table t6 (patient_uq int, clinic_uq int, index i1 (clinic_uq)); @@ -368,7 +368,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 2 SUBQUERY t8 const PRIMARY PRIMARY 37 const 1 100.00 3 SUBQUERY t8 const PRIMARY PRIMARY 37 1 100.00 Using index Warnings: -Note 1003 select `test`.`t8`.`pseudo` AS `pseudo`,(select `test`.`t8`.`email` AS `email` from `test`.`t8` where 1) AS `(SELECT email FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce'))` from `test`.`t8` where 1 +Note 1003 select 'joce' AS `pseudo`,(select 'test' AS `email` from `test`.`t8` where 1) AS `(SELECT email FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce'))` from `test`.`t8` where 1 SELECT pseudo FROM t8 WHERE pseudo=(SELECT pseudo,email FROM t8 WHERE pseudo='joce'); ERROR 21000: Operand should contain 1 column(s) @@ -421,7 +421,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 3 UNION NULL NULL NULL NULL NULL NULL NULL NULL No tables used NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL Warnings: -Note 1003 select 1 AS `1` from `test`.`t1` +Note 1003 select 1 AS `1` from `test`.`t1` where 1 drop table t1; CREATE TABLE `t1` ( `numeropost` mediumint(8) unsigned NOT NULL auto_increment, @@ -547,7 +547,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t1 const PRIMARY,numreponse PRIMARY 7 const,const 1 100.00 Using index 2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Select tables optimized away Warnings: -Note 1003 select `test`.`t1`.`numreponse` AS `numreponse` from `test`.`t1` where ((`test`.`t1`.`numeropost` = _latin1'1')) +Note 1003 select '3' AS `numreponse` from `test`.`t1` where (('1' = _latin1'1')) drop table t1; CREATE TABLE t1 (a int(1)); INSERT INTO t1 VALUES (1); @@ -1180,7 +1180,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used 2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE Warnings: -Note 1003 select (0,(select 1 AS `Not_used` from `test`.`t1` `a`)) AS `0 IN (SELECT 1 FROM t1 a)` +Note 1003 select (0,(select 1 AS `Not_used` from `test`.`t1` `a` where 0)) AS `0 IN (SELECT 1 FROM t1 a)` INSERT INTO t1 (pseudo) VALUES ('test1'); SELECT 0 IN (SELECT 1 FROM t1 a); 0 IN (SELECT 1 FROM t1 a) @@ -1190,7 +1190,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used 2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE Warnings: -Note 1003 select (0,(select 1 AS `Not_used` from `test`.`t1` `a`)) AS `0 IN (SELECT 1 FROM t1 a)` +Note 1003 select (0,(select 1 AS `Not_used` from `test`.`t1` `a` where 0)) AS `0 IN (SELECT 1 FROM t1 a)` drop table t1; CREATE TABLE `t1` ( `i` int(11) NOT NULL default '0', @@ -1430,7 +1430,7 @@ explain extended (select * from t1); id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 (select `test`.`t1`.`s1` AS `s1` from `test`.`t1`) +Note 1003 (select 'tttt' AS `s1` from `test`.`t1`) (select * from t1); s1 tttt @@ -1497,7 +1497,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` < (select max(`test`.`t2`.`b`) from `test`.`t2`))) +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` < (select max('0') from `test`.`t2`))) select * from t3 where a >= some (select b from t2); a explain extended select * from t3 where a >= some (select b from t2); @@ -1505,7 +1505,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` >= (select min(`test`.`t2`.`b`) from `test`.`t2`))) +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` >= (select min('0') from `test`.`t2`))) select * from t3 where a >= all (select b from t2 group by 1); a 6 @@ -1516,7 +1516,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` < (select `test`.`t2`.`b` AS `b` from `test`.`t2` group by 1))) +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` < (select '0' AS `b` from `test`.`t2` group by 1))) select * from t3 where a >= some (select b from t2 group by 1); a explain extended select * from t3 where a >= some (select b from t2 group by 1); @@ -1524,7 +1524,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` >= (select `test`.`t2`.`b` AS `b` from `test`.`t2` group by 1))) +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where ((`test`.`t3`.`a` >= (select '0' AS `b` from `test`.`t2` group by 1))) select * from t3 where NULL >= any (select b from t2); a explain extended select * from t3 where NULL >= any (select b from t2); @@ -1532,7 +1532,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where 0 select * from t3 where NULL >= any (select b from t2 group by 1); a explain extended select * from t3 where NULL >= any (select b from t2 group by 1); @@ -1540,7 +1540,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where 0 select * from t3 where NULL >= some (select b from t2); a explain extended select * from t3 where NULL >= some (select b from t2); @@ -1548,7 +1548,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where 0 select * from t3 where NULL >= some (select b from t2 group by 1); a explain extended select * from t3 where NULL >= some (select b from t2 group by 1); @@ -1556,7 +1556,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE 2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found Warnings: -Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` +Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where 0 insert into t2 values (2,2), (2,1), (3,3), (3,1); select * from t3 where a > all (select max(b) from t2 group by a); a @@ -1618,7 +1618,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 3 UNION t1 system NULL NULL NULL NULL 1 100.00 NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL Warnings: -Note 1003 select `test`.`t1`.`s1` AS `s1` from `test`.`t1` +Note 1003 select 'e' AS `s1` from `test`.`t1` where 1 drop table t1; CREATE TABLE t1 (number char(11) NOT NULL default '') ENGINE=MyISAM CHARSET=latin1; INSERT INTO t1 VALUES ('69294728265'),('18621828126'),('89356874041'),('95895001874'); @@ -3873,3 +3873,16 @@ id_1 DROP TABLE t1; DROP TABLE t2; DROP TABLE t1xt2; +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (3), (1), (2); +SELECT 'this is ' 'a test.' AS col1, a AS col2 FROM t1; +col1 col2 +this is a test. 3 +this is a test. 1 +this is a test. 2 +SELECT * FROM (SELECT 'this is ' 'a test.' AS col1, a AS t2 FROM t1) t; +col1 t2 +this is a test. 3 +this is a test. 1 +this is a test. 2 +DROP table t1; diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result index e5d1b5a3f1f..edd083f73aa 100644 --- a/mysql-test/r/trigger.result +++ b/mysql-test/r/trigger.result @@ -1372,4 +1372,45 @@ INSERT INTO bug22580_t1 VALUES (1,1); DROP TABLE bug22580_t1; DROP PROCEDURE bug22580_proc_1; DROP PROCEDURE bug22580_proc_2; +DROP TRIGGER IF EXISTS trg27006_a_update; +DROP TRIGGER IF EXISTS trg27006_a_insert; +CREATE TABLE t1 ( +`id` int(10) unsigned NOT NULL auto_increment, +`val` varchar(10) NOT NULL, +PRIMARY KEY (`id`) +); +CREATE TABLE t2 like t1; +CREATE TRIGGER trg27006_a_insert AFTER INSERT ON t1 FOR EACH ROW +BEGIN +insert into t2 values (NULL,new.val); +END | +CREATE TRIGGER trg27006_a_update AFTER UPDATE ON t1 FOR EACH ROW +BEGIN +insert into t2 values (NULL,new.val); +END | +INSERT INTO t1(val) VALUES ('test1'),('test2'); +SELECT * FROM t1; +id val +1 test1 +2 test2 +SELECT * FROM t2; +id val +1 test1 +2 test2 +INSERT INTO t1 VALUES (2,'test2') ON DUPLICATE KEY UPDATE val=VALUES(val); +INSERT INTO t1 VALUES (3,'test3') ON DUPLICATE KEY UPDATE val=VALUES(val); +SELECT * FROM t1; +id val +1 test1 +2 test2 +3 test3 +SELECT * FROM t2; +id val +1 test1 +2 test2 +3 test2 +4 test3 +DROP TRIGGER trg27006_a_insert; +DROP TRIGGER trg27006_a_update; +drop table t1,t2; End of 5.0 tests diff --git a/mysql-test/r/union.result b/mysql-test/r/union.result index 9805b788a73..2c33ffc08d7 100644 --- a/mysql-test/r/union.result +++ b/mysql-test/r/union.result @@ -480,7 +480,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 2 UNION t2 const PRIMARY PRIMARY 4 const 1 100.00 NULL UNION RESULT ALL NULL NULL NULL NULL NULL NULL Warnings: -Note 1003 (select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where (`test`.`t1`.`a` = 1)) union (select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b` from `test`.`t2` where (`test`.`t2`.`a` = 1)) +Note 1003 (select '1' AS `a`,'1' AS `b` from `test`.`t1` where ('1' = 1)) union (select '1' AS `a`,'10' AS `b` from `test`.`t2` where ('1' = 1)) (select * from t1 where a=5) union (select * from t2 where a=1); a b 1 10 @@ -1426,4 +1426,15 @@ select _utf8'12' union select _latin1'12345'; 12 12 12345 +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (3),(1),(2),(4),(1); +SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY a) AS test; +a +1 +2 +3 +4 +SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY c) AS test; +ERROR 42S22: Unknown column 'c' in 'order clause' +DROP TABLE t1; End of 5.0 tests diff --git a/mysql-test/r/update.result b/mysql-test/r/update.result index a40d3451a62..94b62625c3f 100644 --- a/mysql-test/r/update.result +++ b/mysql-test/r/update.result @@ -377,6 +377,10 @@ create table t1(f1 int, `*f2` int); insert into t1 values (1,1); update t1 set `*f2`=1; drop table t1; +create table t1(f1 int); +update t1 set f2=1 order by f2; +ERROR 42S22: Unknown column 'f2' in 'order clause' +drop table t1; CREATE TABLE t1 ( request_id int unsigned NOT NULL auto_increment, user_id varchar(12) default NULL, diff --git a/mysql-test/r/varbinary.result b/mysql-test/r/varbinary.result index 583d3046ea7..f30af2ea1a3 100644 --- a/mysql-test/r/varbinary.result +++ b/mysql-test/r/varbinary.result @@ -15,7 +15,7 @@ explain extended select * from t1 where UNIQ=0x38afba1d73e6a18a; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 const UNIQ UNIQ 8 const 1 100.00 Warnings: -Note 1003 select `test`.`t1`.`ID` AS `ID`,`test`.`t1`.`UNIQ` AS `UNIQ` from `test`.`t1` where 1 +Note 1003 select '00000001' AS `ID`,'004084688022709641610' AS `UNIQ` from `test`.`t1` where 1 drop table t1; select x'hello'; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'x'hello'' at line 1 diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result index 30043e066db..bc0906b07f3 100644 --- a/mysql-test/r/view.result +++ b/mysql-test/r/view.result @@ -3263,6 +3263,43 @@ a IS TRUE old_istrue a IS NOT TRUE old_isnottrue a IS FALSE old_isfalse a IS NOT drop view view_24532_a; drop view view_24532_b; drop table table_24532; +CREATE TABLE t1 ( +lid int NOT NULL PRIMARY KEY, +name char(10) NOT NULL +); +INSERT INTO t1 (lid, name) VALUES +(1, 'YES'), (2, 'NO'); +CREATE TABLE t2 ( +id int NOT NULL PRIMARY KEY, +gid int NOT NULL, +lid int NOT NULL, +dt date +); +INSERT INTO t2 (id, gid, lid, dt) VALUES +(1, 1, 1, '2007-01-01'),(2, 1, 2, '2007-01-02'), +(3, 2, 2, '2007-02-01'),(4, 2, 1, '2007-02-02'); +SELECT DISTINCT t2.gid AS lgid, +(SELECT t1.name FROM t1, t2 +WHERE t1.lid = t2.lid AND t2.gid = lgid +ORDER BY t2.dt DESC LIMIT 1 +) as clid +FROM t2; +lgid clid +1 NO +2 YES +CREATE VIEW v1 AS +SELECT DISTINCT t2.gid AS lgid, +(SELECT t1.name FROM t1, t2 +WHERE t1.lid = t2.lid AND t2.gid = lgid +ORDER BY t2.dt DESC LIMIT 1 +) as clid +FROM t2; +SELECT * FROM v1; +lgid clid +1 NO +2 YES +DROP VIEW v1; +DROP table t1,t2; End of 5.0 tests. DROP DATABASE IF EXISTS `d-1`; CREATE DATABASE `d-1`; diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test index 297813dfead..b8ba35b78ca 100644 --- a/mysql-test/t/alter_table.test +++ b/mysql-test/t/alter_table.test @@ -641,6 +641,33 @@ engine=myisam default charset=latin1; alter table t1 change t t text; drop table t1; +# +# Bug #26794: Adding an index with a prefix on a SPATIAL type breaks ALTER +# TABLE +# +CREATE TABLE t1 (a varchar(500)); + +ALTER TABLE t1 ADD b GEOMETRY NOT NULL, ADD SPATIAL INDEX(b); +SHOW CREATE TABLE t1; +ALTER TABLE t1 ADD KEY(b(50)); +SHOW CREATE TABLE t1; + +ALTER TABLE t1 ADD c POINT; +SHOW CREATE TABLE t1; + +--error ER_WRONG_SUB_KEY +CREATE TABLE t2 (a INT, KEY (a(20))); + +ALTER TABLE t1 ADD d INT; +--error ER_WRONG_SUB_KEY +ALTER TABLE t1 ADD KEY (d(20)); + +# the 5.1 part of the test +--error ER_WRONG_SUB_KEY +ALTER TABLE t1 ADD e GEOMETRY NOT NULL, ADD SPATIAL KEY (e(30)); + +DROP TABLE t1; + # # Bug#18038 MySQL server corrupts binary columns data # diff --git a/mysql-test/t/delayed.test b/mysql-test/t/delayed.test index 3ccee525d10..6f161581287 100644 --- a/mysql-test/t/delayed.test +++ b/mysql-test/t/delayed.test @@ -234,3 +234,11 @@ SET @@session.auto_increment_offset= SET @@session.auto_increment_increment= @bug20830_old_session_auto_increment_increment; +# +# BUG#26238 - inserted delayed always inserts 0 for BIT columns +# +CREATE TABLE t1(a BIT); +INSERT DELAYED INTO t1 VALUES(1); +FLUSH TABLE t1; +SELECT HEX(a) FROM t1; +DROP TABLE t1; diff --git a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def index 769c9ab1512..913fe8e62ee 100644 --- a/mysql-test/t/disabled.def +++ b/mysql-test/t/disabled.def @@ -38,3 +38,4 @@ synchronization : Bug#24529 Test 'synchronization' fails on Mac pushb plugin : Bug#25659 memory leak via "plugins" test rpl_ndb_dd_advance : Bug#25913 rpl_ndb_dd_advance fails randomly ndb_alter_table : Bug##25774 ndb_alter_table.test fails in DBUG_ASSERT() on Linux x64 +ndb_single_user : Bug#27021 Error codes in mysqld in single user mode varies diff --git a/mysql-test/t/endspace.test b/mysql-test/t/endspace.test index c4d53450910..b223c683cde 100644 --- a/mysql-test/t/endspace.test +++ b/mysql-test/t/endspace.test @@ -16,7 +16,8 @@ drop table if exists t1; create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)); insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); check table t1; -select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%'; +select * from t1 ignore key (key1) where text1='teststring' or + text1 like 'teststring_%' ORDER BY text1; select * from t1 where text1='teststring' or text1 like 'teststring_%'; select * from t1 where text1='teststring' or text1 > 'teststring\t'; select * from t1 order by text1; @@ -24,7 +25,8 @@ explain select * from t1 order by text1; alter table t1 modify text1 char(32) binary not null; check table t1; -select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%'; +select * from t1 ignore key (key1) where text1='teststring' or + text1 like 'teststring_%' ORDER BY text1; select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%'; select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t'; select text1, length(text1) from t1 order by text1; @@ -57,7 +59,8 @@ drop table t1; create table t1 (text1 varchar(32) not NULL, KEY key1 using BTREE (text1)) engine=heap; insert into t1 values ('teststring'), ('nothing'), ('teststring\t'); -select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%'; +select * from t1 ignore key (key1) where text1='teststring' or + text1 like 'teststring_%' ORDER BY text1; select * from t1 where text1='teststring' or text1 like 'teststring_%'; select * from t1 where text1='teststring' or text1 >= 'teststring\t'; select * from t1 order by text1; diff --git a/mysql-test/t/explain.test b/mysql-test/t/explain.test index efce0cdf3b5..04cf37f457a 100644 --- a/mysql-test/t/explain.test +++ b/mysql-test/t/explain.test @@ -51,4 +51,19 @@ set names latin1; select 3 into @v1; explain select 3 into @v1; +# +# Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were +# optimized away. +# +create table t1(f1 int, f2 int); +insert into t1 values (1,1); +create view v1 as select * from t1 where f1=1; +explain extended select * from v1 where f2=1; +explain extended select * from t1 where 0; +explain extended select * from t1 where 1; +explain extended select * from t1 having 0; +explain extended select * from t1 having 1; +drop view v1; +drop table t1; + # End of 5.0 tests. diff --git a/mysql-test/t/flush2.test b/mysql-test/t/flush2.test index fc9e88e3141..7582ab8426b 100644 --- a/mysql-test/t/flush2.test +++ b/mysql-test/t/flush2.test @@ -3,7 +3,7 @@ # flush logs; set global expire_logs_days = 3; -show variables like 'log%'; +show variables like 'log_bin%'; flush logs; -show variables like 'log%'; +show variables like 'log_bin%'; set global expire_logs_days = 0; diff --git a/mysql-test/t/func_in.test b/mysql-test/t/func_in.test index c4274034889..31352e4c639 100644 --- a/mysql-test/t/func_in.test +++ b/mysql-test/t/func_in.test @@ -299,6 +299,68 @@ SELECT STRAIGHT_JOIN DROP TABLE t1,t2,t3,t4; +# +# BUG#19342: IN works incorrectly for BIGINT UNSIGNED values +# +CREATE TABLE t1(a BIGINT UNSIGNED); +INSERT INTO t1 VALUES (0xFFFFFFFFFFFFFFFF); + +SELECT * FROM t1 WHERE a=-1 OR a=-2 ; +SELECT * FROM t1 WHERE a IN (-1, -2); + +CREATE TABLE t2 (a BIGINT UNSIGNED); +insert into t2 values(13491727406643098568), + (0x7fffffefffffffff), + (0x7ffffffeffffffff), + (0x7fffffffefffffff), + (0x7ffffffffeffffff), + (0x7fffffffffefffff), + (0x7ffffffffffeffff), + (0x7fffffffffffefff), + (0x7ffffffffffffeff), + (0x7fffffffffffffef), + (0x7ffffffffffffffe), + (0x7fffffffffffffff), + (0x8000000000000000), + (0x8000000000000001), + (0x8000000000000002), + (0x8000000000000300), + (0x8000000000000400), + (0x8000000000000401), + (0x8000000000004001), + (0x8000000000040001), + (0x8000000000400001), + (0x8000000004000001), + (0x8000000040000001), + (0x8000000400000001), + (0x8000004000000001), + (0x8000040000000001); + +SELECT HEX(a) FROM t2 WHERE a IN (0xBB3C3E98175D33C8, 42); + +SELECT HEX(a) FROM t2 WHERE a IN +(0xBB3C3E98175D33C8, + 0x7fffffffffffffff, + 0x8000000000000000, + 0x8000000000000400, + 0x8000000000000401, + 42); + +SELECT HEX(a) FROM t2 WHERE a IN (0x7fffffffffffffff,0x8000000000000001); +SELECT HEX(a) FROM t2 WHERE a IN (0x7ffffffffffffffe,0x7fffffffffffffff); +SELECT HEX(a) FROM t2 WHERE a IN (0x7ffffffffffffffe,0x7fffffffffffffff,'abc'); + +CREATE TABLE t3 (a BIGINT UNSIGNED); +INSERT INTO t3 VALUES (9223372036854775551); + +SELECT HEX(a) FROM t3 WHERE a IN (9223372036854775807, 42); + +CREATE TABLE t4 (a DATE); +INSERT INTO t4 VALUES ('1972-02-06'), ('1972-07-29'); +SELECT * FROM t4 WHERE a IN ('1972-02-06','19772-07-29'); + +DROP TABLE t1,t2,t3,t4; + --echo End of 5.0 tests diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test index ddab3d03454..849d39cfc32 100644 --- a/mysql-test/t/func_str.test +++ b/mysql-test/t/func_str.test @@ -1115,6 +1115,16 @@ select repeat('a', cast(2 as unsigned int)); select rpad('abc', cast(5 as unsigned integer), 'x'); select lpad('abc', cast(5 as unsigned integer), 'x'); +# +# Bug#15757: Wrong SUBSTRING() result when a tmp table was employed. +# +create table t1(f1 longtext); +insert into t1 values ("123"),("456"); +select substring(f1,1,1) from t1 group by 1; +create table t2(f1 varchar(3)); +insert into t1 values ("123"),("456"); +select substring(f1,4,1), substring(f1,-4,1) from t2; +drop table t1,t2; # # Bug #25197 :repeat function returns null when using table field directly as count @@ -1137,4 +1147,18 @@ SELECT REPEAT( '#', tire ) AS A, DROP TABLE t1; +# +# Bug #26537: UNHEX() IS NULL comparison fails +# +SELECT UNHEX('G'); +SELECT UNHEX('G') IS NULL; + +# +# Bug #26281: INSERT() function mishandles NUL on boundary condition +# +SELECT INSERT('abc', 3, 3, '1234'); +SELECT INSERT('abc', 4, 3, '1234'); +SELECT INSERT('abc', 5, 3, '1234'); +SELECT INSERT('abc', 6, 3, '1234'); + --echo End of 5.0 tests diff --git a/mysql-test/t/gis-rtree.test b/mysql-test/t/gis-rtree.test index 1704fe7dc80..579ec65f149 100644 --- a/mysql-test/t/gis-rtree.test +++ b/mysql-test/t/gis-rtree.test @@ -172,7 +172,7 @@ CREATE TABLE t2 (geom GEOMETRY NOT NULL, SPATIAL KEY gk(geom)); INSERT INTO t2 SELECT GeomFromText(st) FROM t1; drop table t1, t2; -CREATE TABLE t1 (`geometry` geometry NOT NULL default '',SPATIAL KEY `gndx` (`geometry`(32))) ENGINE=MyISAM DEFAULT CHARSET=latin1; +CREATE TABLE t1 (`geometry` geometry NOT NULL default '',SPATIAL KEY `gndx` (`geometry`)) ENGINE=MyISAM DEFAULT CHARSET=latin1; INSERT INTO t1 (geometry) VALUES (PolygonFromText('POLYGON((-18.6086111000 -66.9327777000, -18.6055555000 @@ -192,7 +192,7 @@ drop table t1; # CREATE TABLE t1 ( c1 geometry NOT NULL default '', - SPATIAL KEY i1 (c1(32)) + SPATIAL KEY i1 (c1) ) ENGINE=MyISAM DEFAULT CHARSET=latin1; INSERT INTO t1 (c1) VALUES ( PolygonFromText('POLYGON((-18.6086111000 -66.9327777000, @@ -206,7 +206,7 @@ DROP TABLE t1; # CREATE TABLE t1 ( c1 geometry NOT NULL default '', - SPATIAL KEY i1 (c1(32)) + SPATIAL KEY i1 (c1) ) ENGINE=MyISAM DEFAULT CHARSET=latin1; INSERT INTO t1 (c1) VALUES ( PolygonFromText('POLYGON((-18.6086111000 -66.9327777000, @@ -241,6 +241,562 @@ INSERT INTO t1 (foo) VALUES (PointFromWKB(POINT(0,1))); INSERT INTO t1 (foo) VALUES (PointFromWKB(POINT(0,0))); SELECT 1 FROM t1 WHERE foo != PointFromWKB(POINT(0,0)); DROP TABLE t1; + +# +# Bug#25673 - spatial index corruption, error 126 incorrect key file for table +# +CREATE TABLE t1 (id bigint(12) unsigned NOT NULL auto_increment, + c2 varchar(15) collate utf8_bin default NULL, + c1 varchar(15) collate utf8_bin default NULL, + c3 varchar(10) collate utf8_bin default NULL, + spatial_point point NOT NULL, + PRIMARY KEY(id), + SPATIAL KEY (spatial_point) + )ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin; +# +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES + ('y', 's', 'j', GeomFromText('POINT(167 74)')), + ('r', 'n', 'd', GeomFromText('POINT(215 118)')), + ('g', 'n', 'e', GeomFromText('POINT(203 98)')), + ('h', 'd', 'd', GeomFromText('POINT(54 193)')), + ('r', 'x', 'y', GeomFromText('POINT(47 69)')), + ('t', 'q', 'r', GeomFromText('POINT(109 42)')), + ('a', 'z', 'd', GeomFromText('POINT(0 154)')), + ('x', 'v', 'o', GeomFromText('POINT(174 131)')), + ('b', 'r', 'a', GeomFromText('POINT(114 253)')), + ('x', 'z', 'i', GeomFromText('POINT(163 21)')), + ('w', 'p', 'i', GeomFromText('POINT(42 102)')), + ('g', 'j', 'j', GeomFromText('POINT(170 133)')), + ('m', 'g', 'n', GeomFromText('POINT(28 22)')), + ('b', 'z', 'h', GeomFromText('POINT(174 28)')), + ('q', 'k', 'f', GeomFromText('POINT(233 73)')), + ('w', 'w', 'a', GeomFromText('POINT(124 200)')), + ('t', 'j', 'w', GeomFromText('POINT(252 101)')), + ('d', 'r', 'd', GeomFromText('POINT(98 18)')), + ('w', 'o', 'y', GeomFromText('POINT(165 31)')), + ('y', 'h', 't', GeomFromText('POINT(14 220)')), + ('d', 'p', 'u', GeomFromText('POINT(223 196)')), + ('g', 'y', 'g', GeomFromText('POINT(207 96)')), + ('x', 'm', 'n', GeomFromText('POINT(214 3)')), + ('g', 'v', 'e', GeomFromText('POINT(140 205)')), + ('g', 'm', 'm', GeomFromText('POINT(10 236)')), + ('i', 'r', 'j', GeomFromText('POINT(137 228)')), + ('w', 's', 'p', GeomFromText('POINT(115 6)')), + ('o', 'n', 'k', GeomFromText('POINT(158 129)')), + ('j', 'h', 'l', GeomFromText('POINT(129 72)')), + ('f', 'x', 'l', GeomFromText('POINT(139 207)')), + ('u', 'd', 'n', GeomFromText('POINT(125 109)')), + ('b', 'a', 'z', GeomFromText('POINT(30 32)')), + ('m', 'h', 'o', GeomFromText('POINT(251 251)')), + ('f', 'r', 'd', GeomFromText('POINT(243 211)')), + ('b', 'd', 'r', GeomFromText('POINT(232 80)')), + ('g', 'k', 'v', GeomFromText('POINT(15 100)')), + ('i', 'f', 'c', GeomFromText('POINT(109 66)')), + ('r', 't', 'j', GeomFromText('POINT(178 6)')), + ('y', 'n', 'f', GeomFromText('POINT(233 211)')), + ('f', 'y', 'm', GeomFromText('POINT(99 16)')), + ('z', 'q', 'l', GeomFromText('POINT(39 49)')), + ('j', 'c', 'r', GeomFromText('POINT(75 187)')), + ('c', 'y', 'y', GeomFromText('POINT(246 253)')), + ('w', 'u', 'd', GeomFromText('POINT(56 190)')), + ('n', 'q', 'm', GeomFromText('POINT(73 149)')), + ('d', 'y', 'a', GeomFromText('POINT(134 6)')), + ('z', 's', 'w', GeomFromText('POINT(216 225)')), + ('d', 'u', 'k', GeomFromText('POINT(132 70)')), + ('f', 'v', 't', GeomFromText('POINT(187 141)')), + ('r', 'r', 'a', GeomFromText('POINT(152 39)')), + ('y', 'p', 'o', GeomFromText('POINT(45 27)')), + ('p', 'n', 'm', GeomFromText('POINT(228 148)')), + ('e', 'g', 'e', GeomFromText('POINT(88 81)')), + ('m', 'a', 'h', GeomFromText('POINT(35 29)')), + ('m', 'h', 'f', GeomFromText('POINT(30 71)')), + ('h', 'k', 'i', GeomFromText('POINT(244 78)')), + ('z', 'v', 'd', GeomFromText('POINT(241 38)')), + ('q', 'l', 'j', GeomFromText('POINT(13 71)')), + ('s', 'p', 'g', GeomFromText('POINT(108 38)')), + ('q', 's', 'j', GeomFromText('POINT(92 101)')), + ('l', 'h', 'g', GeomFromText('POINT(120 78)')), + ('w', 't', 'b', GeomFromText('POINT(193 109)')), + ('b', 's', 's', GeomFromText('POINT(223 211)')), + ('w', 'w', 'y', GeomFromText('POINT(122 42)')), + ('q', 'c', 'c', GeomFromText('POINT(104 102)')), + ('w', 'g', 'n', GeomFromText('POINT(213 120)')), + ('p', 'q', 'a', GeomFromText('POINT(247 148)')), + ('c', 'z', 'e', GeomFromText('POINT(18 106)')), + ('z', 'u', 'n', GeomFromText('POINT(70 133)')), + ('j', 'n', 'x', GeomFromText('POINT(232 13)')), + ('e', 'h', 'f', GeomFromText('POINT(22 135)')), + ('w', 'l', 'f', GeomFromText('POINT(9 180)')), + ('a', 'v', 'q', GeomFromText('POINT(163 228)')), + ('i', 'z', 'o', GeomFromText('POINT(180 100)')), + ('e', 'c', 'l', GeomFromText('POINT(182 231)')), + ('c', 'k', 'o', GeomFromText('POINT(19 60)')), + ('q', 'f', 'p', GeomFromText('POINT(79 95)')), + ('m', 'd', 'r', GeomFromText('POINT(3 127)')), + ('m', 'e', 't', GeomFromText('POINT(136 154)')), + ('w', 'w', 'w', GeomFromText('POINT(102 15)')), + ('l', 'n', 'q', GeomFromText('POINT(71 196)')), + ('p', 'k', 'c', GeomFromText('POINT(47 139)')), + ('j', 'o', 'r', GeomFromText('POINT(177 128)')), + ('j', 'q', 'a', GeomFromText('POINT(170 6)')), + ('b', 'a', 'o', GeomFromText('POINT(63 211)')), + ('g', 's', 'o', GeomFromText('POINT(144 251)')), + ('w', 'u', 'w', GeomFromText('POINT(221 214)')), + ('g', 'a', 'm', GeomFromText('POINT(14 102)')), + ('u', 'q', 'z', GeomFromText('POINT(86 200)')), + ('k', 'a', 'm', GeomFromText('POINT(144 222)')), + ('j', 'u', 'r', GeomFromText('POINT(216 142)')), + ('q', 'k', 'v', GeomFromText('POINT(121 236)')), + ('p', 'o', 'r', GeomFromText('POINT(108 102)')), + ('b', 'd', 'x', GeomFromText('POINT(127 198)')), + ('k', 's', 'a', GeomFromText('POINT(2 150)')), + ('f', 'm', 'f', GeomFromText('POINT(160 191)')), + ('q', 'y', 'x', GeomFromText('POINT(98 111)')), + ('o', 'f', 'm', GeomFromText('POINT(232 218)')), + ('c', 'w', 'j', GeomFromText('POINT(156 165)')), + ('s', 'q', 'v', GeomFromText('POINT(98 161)')); +SET @@RAND_SEED1=692635050, @@RAND_SEED2=297339954; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=159925977, @@RAND_SEED2=942570618; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=328169745, @@RAND_SEED2=410451954; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=178507359, @@RAND_SEED2=332493072; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=1034033013, @@RAND_SEED2=558966507; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +UPDATE t1 set spatial_point=GeomFromText('POINT(230 9)') where c1 like 'y%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(95 35)') where c1 like 'j%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(93 99)') where c1 like 'a%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(19 81)') where c1 like 'r%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(20 177)') where c1 like 'h%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(221 193)') where c1 like 'u%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(195 205)') where c1 like 'd%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(15 213)') where c1 like 'u%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(214 63)') where c1 like 'n%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(243 171)') where c1 like 'c%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(198 82)') where c1 like 'y%'; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES + ('f', 'y', 'p', GeomFromText('POINT(109 235)')), + ('b', 'e', 'v', GeomFromText('POINT(20 48)')), + ('i', 'u', 'f', GeomFromText('POINT(15 55)')), + ('o', 'r', 'z', GeomFromText('POINT(105 64)')), + ('a', 'p', 'a', GeomFromText('POINT(142 236)')), + ('g', 'i', 'k', GeomFromText('POINT(10 49)')), + ('x', 'z', 'x', GeomFromText('POINT(192 200)')), + ('c', 'v', 'r', GeomFromText('POINT(94 168)')), + ('y', 'z', 'e', GeomFromText('POINT(141 51)')), + ('h', 'm', 'd', GeomFromText('POINT(35 251)')), + ('v', 'm', 'q', GeomFromText('POINT(44 90)')), + ('j', 'l', 'z', GeomFromText('POINT(67 237)')), + ('i', 'v', 'a', GeomFromText('POINT(75 14)')), + ('b', 'q', 't', GeomFromText('POINT(153 33)')), + ('e', 'm', 'a', GeomFromText('POINT(247 49)')), + ('l', 'y', 'g', GeomFromText('POINT(56 203)')), + ('v', 'o', 'r', GeomFromText('POINT(90 54)')), + ('r', 'n', 'd', GeomFromText('POINT(135 83)')), + ('j', 't', 'u', GeomFromText('POINT(174 239)')), + ('u', 'n', 'g', GeomFromText('POINT(104 191)')), + ('p', 'q', 'y', GeomFromText('POINT(63 171)')), + ('o', 'q', 'p', GeomFromText('POINT(192 103)')), + ('f', 'x', 'e', GeomFromText('POINT(244 30)')), + ('n', 'x', 'c', GeomFromText('POINT(92 103)')), + ('r', 'q', 'z', GeomFromText('POINT(166 20)')), + ('s', 'a', 'j', GeomFromText('POINT(137 205)')), + ('z', 't', 't', GeomFromText('POINT(99 134)')), + ('o', 'm', 'j', GeomFromText('POINT(217 3)')), + ('n', 'h', 'j', GeomFromText('POINT(211 17)')), + ('v', 'v', 'a', GeomFromText('POINT(41 137)')), + ('q', 'o', 'j', GeomFromText('POINT(5 92)')), + ('z', 'y', 'e', GeomFromText('POINT(175 212)')), + ('j', 'z', 'h', GeomFromText('POINT(224 194)')), + ('a', 'g', 'm', GeomFromText('POINT(31 119)')), + ('p', 'c', 'f', GeomFromText('POINT(17 221)')), + ('t', 'h', 'k', GeomFromText('POINT(26 203)')), + ('u', 'w', 'p', GeomFromText('POINT(47 185)')), + ('z', 'a', 'c', GeomFromText('POINT(61 133)')), + ('u', 'k', 'a', GeomFromText('POINT(210 115)')), + ('k', 'f', 'h', GeomFromText('POINT(125 113)')), + ('t', 'v', 'y', GeomFromText('POINT(12 239)')), + ('u', 'v', 'd', GeomFromText('POINT(90 24)')), + ('m', 'y', 'w', GeomFromText('POINT(25 243)')), + ('d', 'n', 'g', GeomFromText('POINT(122 92)')), + ('z', 'm', 'f', GeomFromText('POINT(235 110)')), + ('q', 'd', 'f', GeomFromText('POINT(233 217)')), + ('a', 'v', 'u', GeomFromText('POINT(69 59)')), + ('x', 'k', 'p', GeomFromText('POINT(240 14)')), + ('i', 'v', 'r', GeomFromText('POINT(154 42)')), + ('w', 'h', 'l', GeomFromText('POINT(178 156)')), + ('d', 'h', 'n', GeomFromText('POINT(65 157)')), + ('c', 'k', 'z', GeomFromText('POINT(62 33)')), + ('e', 'l', 'w', GeomFromText('POINT(162 1)')), + ('r', 'f', 'i', GeomFromText('POINT(127 71)')), + ('q', 'm', 'c', GeomFromText('POINT(63 118)')), + ('c', 'h', 'u', GeomFromText('POINT(205 203)')), + ('d', 't', 'p', GeomFromText('POINT(234 87)')), + ('s', 'g', 'h', GeomFromText('POINT(149 34)')), + ('o', 'b', 'q', GeomFromText('POINT(159 179)')), + ('k', 'u', 'f', GeomFromText('POINT(202 254)')), + ('u', 'f', 'g', GeomFromText('POINT(70 15)')), + ('x', 's', 'b', GeomFromText('POINT(25 181)')), + ('s', 'c', 'g', GeomFromText('POINT(252 17)')), + ('a', 'c', 'f', GeomFromText('POINT(89 67)')), + ('r', 'e', 'q', GeomFromText('POINT(55 54)')), + ('f', 'i', 'k', GeomFromText('POINT(178 230)')), + ('p', 'e', 'l', GeomFromText('POINT(198 28)')), + ('w', 'o', 'd', GeomFromText('POINT(204 189)')), + ('c', 'a', 'g', GeomFromText('POINT(230 178)')), + ('r', 'o', 'e', GeomFromText('POINT(61 116)')), + ('w', 'a', 'a', GeomFromText('POINT(178 237)')), + ('v', 'd', 'e', GeomFromText('POINT(70 85)')), + ('k', 'c', 'e', GeomFromText('POINT(147 118)')), + ('d', 'q', 't', GeomFromText('POINT(218 77)')), + ('k', 'g', 'f', GeomFromText('POINT(192 113)')), + ('w', 'n', 'e', GeomFromText('POINT(92 124)')), + ('r', 'm', 'q', GeomFromText('POINT(130 65)')), + ('o', 'r', 'r', GeomFromText('POINT(174 233)')), + ('k', 'n', 't', GeomFromText('POINT(175 147)')), + ('q', 'm', 'r', GeomFromText('POINT(18 208)')), + ('l', 'd', 'i', GeomFromText('POINT(13 104)')), + ('w', 'o', 'y', GeomFromText('POINT(207 39)')), + ('p', 'u', 'o', GeomFromText('POINT(114 31)')), + ('y', 'a', 'p', GeomFromText('POINT(106 59)')), + ('a', 'x', 'z', GeomFromText('POINT(17 57)')), + ('v', 'h', 'x', GeomFromText('POINT(170 13)')), + ('t', 's', 'u', GeomFromText('POINT(84 18)')), + ('z', 'z', 'f', GeomFromText('POINT(250 197)')), + ('l', 'z', 't', GeomFromText('POINT(59 80)')), + ('j', 'g', 's', GeomFromText('POINT(54 26)')), + ('g', 'v', 'm', GeomFromText('POINT(89 98)')), + ('q', 'v', 'b', GeomFromText('POINT(39 240)')), + ('x', 'k', 'v', GeomFromText('POINT(246 207)')), + ('k', 'u', 'i', GeomFromText('POINT(105 111)')), + ('w', 'z', 's', GeomFromText('POINT(235 8)')), + ('d', 'd', 'd', GeomFromText('POINT(105 4)')), + ('c', 'z', 'q', GeomFromText('POINT(13 140)')), + ('m', 'k', 'i', GeomFromText('POINT(208 120)')), + ('g', 'a', 'g', GeomFromText('POINT(9 182)')), + ('z', 'j', 'r', GeomFromText('POINT(149 153)')), + ('h', 'f', 'g', GeomFromText('POINT(81 236)')), + ('m', 'e', 'q', GeomFromText('POINT(209 215)')), + ('c', 'h', 'y', GeomFromText('POINT(235 70)')), + ('i', 'e', 'g', GeomFromText('POINT(138 26)')), + ('m', 't', 'u', GeomFromText('POINT(119 237)')), + ('o', 'w', 's', GeomFromText('POINT(193 166)')), + ('f', 'm', 'q', GeomFromText('POINT(85 96)')), + ('x', 'l', 'x', GeomFromText('POINT(58 115)')), + ('x', 'q', 'u', GeomFromText('POINT(108 210)')), + ('b', 'h', 'i', GeomFromText('POINT(250 139)')), + ('y', 'd', 'x', GeomFromText('POINT(199 135)')), + ('w', 'h', 'p', GeomFromText('POINT(247 233)')), + ('p', 'z', 't', GeomFromText('POINT(148 249)')), + ('q', 'a', 'u', GeomFromText('POINT(174 78)')), + ('v', 't', 'm', GeomFromText('POINT(70 228)')), + ('t', 'n', 'f', GeomFromText('POINT(123 2)')), + ('x', 't', 'b', GeomFromText('POINT(35 50)')), + ('r', 'j', 'f', GeomFromText('POINT(200 51)')), + ('s', 'q', 'o', GeomFromText('POINT(23 184)')), + ('u', 'v', 'z', GeomFromText('POINT(7 113)')), + ('v', 'u', 'l', GeomFromText('POINT(145 190)')), + ('o', 'k', 'i', GeomFromText('POINT(161 122)')), + ('l', 'y', 'e', GeomFromText('POINT(17 232)')), + ('t', 'b', 'e', GeomFromText('POINT(120 50)')), + ('e', 's', 'u', GeomFromText('POINT(254 1)')), + ('d', 'd', 'u', GeomFromText('POINT(167 140)')), + ('o', 'b', 'x', GeomFromText('POINT(186 237)')), + ('m', 's', 's', GeomFromText('POINT(172 149)')), + ('t', 'y', 'a', GeomFromText('POINT(149 85)')), + ('x', 't', 'r', GeomFromText('POINT(10 165)')), + ('g', 'c', 'e', GeomFromText('POINT(95 165)')), + ('e', 'e', 'z', GeomFromText('POINT(98 65)')), + ('f', 'v', 'i', GeomFromText('POINT(149 144)')), + ('o', 'p', 'm', GeomFromText('POINT(233 67)')), + ('t', 'u', 'b', GeomFromText('POINT(109 215)')), + ('o', 'o', 'b', GeomFromText('POINT(130 48)')), + ('e', 'm', 'h', GeomFromText('POINT(88 189)')), + ('e', 'v', 'y', GeomFromText('POINT(55 29)')), + ('e', 't', 'm', GeomFromText('POINT(129 55)')), + ('p', 'p', 'i', GeomFromText('POINT(126 222)')), + ('c', 'i', 'c', GeomFromText('POINT(19 158)')), + ('c', 'b', 's', GeomFromText('POINT(13 19)')), + ('u', 'y', 'a', GeomFromText('POINT(114 5)')), + ('a', 'o', 'f', GeomFromText('POINT(227 232)')), + ('t', 'c', 'z', GeomFromText('POINT(63 62)')), + ('d', 'o', 'k', GeomFromText('POINT(48 228)')), + ('x', 'c', 'e', GeomFromText('POINT(204 2)')), + ('e', 'e', 'g', GeomFromText('POINT(125 43)')), + ('o', 'r', 'f', GeomFromText('POINT(171 140)')); +UPDATE t1 set spatial_point=GeomFromText('POINT(163 157)') where c1 like 'w%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(53 151)') where c1 like 'd%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(96 183)') where c1 like 'r%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(57 91)') where c1 like 'q%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(202 110)') where c1 like 'c%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(120 137)') where c1 like 'w%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(207 147)') where c1 like 'c%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(31 125)') where c1 like 'e%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(27 36)') where c1 like 'r%'; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES + ('b', 'c', 'e', GeomFromText('POINT(41 137)')), + ('p', 'y', 'k', GeomFromText('POINT(50 22)')), + ('s', 'c', 'h', GeomFromText('POINT(208 173)')), + ('x', 'u', 'l', GeomFromText('POINT(199 175)')), + ('s', 'r', 'h', GeomFromText('POINT(85 192)')), + ('j', 'k', 'u', GeomFromText('POINT(18 25)')), + ('p', 'w', 'h', GeomFromText('POINT(152 197)')), + ('e', 'd', 'c', GeomFromText('POINT(229 3)')), + ('o', 'x', 'k', GeomFromText('POINT(187 155)')), + ('o', 'b', 'k', GeomFromText('POINT(208 150)')), + ('d', 'a', 'j', GeomFromText('POINT(70 87)')), + ('f', 'e', 'k', GeomFromText('POINT(156 96)')), + ('u', 'y', 'p', GeomFromText('POINT(239 193)')), + ('n', 'v', 'p', GeomFromText('POINT(223 98)')), + ('z', 'j', 'r', GeomFromText('POINT(87 89)')), + ('h', 'x', 'x', GeomFromText('POINT(92 0)')), + ('r', 'v', 'r', GeomFromText('POINT(159 139)')), + ('v', 'g', 'g', GeomFromText('POINT(16 229)')), + ('z', 'k', 'u', GeomFromText('POINT(99 52)')), + ('p', 'p', 'o', GeomFromText('POINT(105 125)')), + ('w', 'h', 'y', GeomFromText('POINT(105 154)')), + ('v', 'y', 'z', GeomFromText('POINT(134 238)')), + ('x', 'o', 'o', GeomFromText('POINT(178 88)')), + ('z', 'w', 'd', GeomFromText('POINT(123 60)')), + ('q', 'f', 'u', GeomFromText('POINT(64 90)')), + ('s', 'n', 't', GeomFromText('POINT(50 138)')), + ('v', 'p', 't', GeomFromText('POINT(114 91)')), + ('a', 'o', 'n', GeomFromText('POINT(78 43)')), + ('k', 'u', 'd', GeomFromText('POINT(185 161)')), + ('w', 'd', 'n', GeomFromText('POINT(25 92)')), + ('k', 'w', 'a', GeomFromText('POINT(59 238)')), + ('t', 'c', 'f', GeomFromText('POINT(65 87)')), + ('g', 's', 'p', GeomFromText('POINT(238 126)')), + ('d', 'n', 'y', GeomFromText('POINT(107 173)')), + ('l', 'a', 'w', GeomFromText('POINT(125 152)')), + ('m', 'd', 'j', GeomFromText('POINT(146 53)')), + ('q', 'm', 'c', GeomFromText('POINT(217 187)')), + ('i', 'r', 'r', GeomFromText('POINT(6 113)')), + ('e', 'j', 'b', GeomFromText('POINT(37 83)')), + ('w', 'w', 'h', GeomFromText('POINT(83 199)')), + ('k', 'b', 's', GeomFromText('POINT(170 64)')), + ('s', 'b', 'c', GeomFromText('POINT(163 130)')), + ('c', 'h', 'a', GeomFromText('POINT(141 3)')), + ('k', 'j', 'u', GeomFromText('POINT(143 76)')), + ('r', 'h', 'o', GeomFromText('POINT(243 92)')), + ('i', 'd', 'b', GeomFromText('POINT(205 13)')), + ('r', 'y', 'q', GeomFromText('POINT(138 8)')), + ('m', 'o', 'i', GeomFromText('POINT(36 45)')), + ('v', 'g', 'm', GeomFromText('POINT(0 40)')), + ('f', 'e', 'i', GeomFromText('POINT(76 6)')), + ('c', 'q', 'q', GeomFromText('POINT(115 248)')), + ('x', 'c', 'i', GeomFromText('POINT(29 74)')), + ('l', 's', 't', GeomFromText('POINT(83 18)')), + ('t', 't', 'a', GeomFromText('POINT(26 168)')), + ('u', 'n', 'x', GeomFromText('POINT(200 110)')), + ('j', 'b', 'd', GeomFromText('POINT(216 136)')), + ('s', 'p', 'w', GeomFromText('POINT(38 156)')), + ('f', 'b', 'v', GeomFromText('POINT(29 186)')), + ('v', 'e', 'r', GeomFromText('POINT(149 40)')), + ('v', 't', 'm', GeomFromText('POINT(184 24)')), + ('y', 'g', 'a', GeomFromText('POINT(219 105)')), + ('s', 'f', 'i', GeomFromText('POINT(114 130)')), + ('e', 'q', 'h', GeomFromText('POINT(203 135)')), + ('h', 'g', 'b', GeomFromText('POINT(9 208)')), + ('o', 'l', 'r', GeomFromText('POINT(245 79)')), + ('s', 's', 'v', GeomFromText('POINT(238 198)')), + ('w', 'w', 'z', GeomFromText('POINT(209 232)')), + ('v', 'd', 'n', GeomFromText('POINT(30 193)')), + ('q', 'w', 'k', GeomFromText('POINT(133 18)')), + ('o', 'h', 'o', GeomFromText('POINT(42 140)')), + ('f', 'f', 'h', GeomFromText('POINT(145 1)')), + ('u', 's', 'r', GeomFromText('POINT(70 62)')), + ('x', 'n', 'q', GeomFromText('POINT(33 86)')), + ('u', 'p', 'v', GeomFromText('POINT(232 220)')), + ('z', 'e', 'a', GeomFromText('POINT(130 69)')), + ('r', 'u', 'z', GeomFromText('POINT(243 241)')), + ('b', 'n', 't', GeomFromText('POINT(120 12)')), + ('u', 'f', 's', GeomFromText('POINT(190 212)')), + ('a', 'd', 'q', GeomFromText('POINT(235 191)')), + ('f', 'q', 'm', GeomFromText('POINT(176 2)')), + ('n', 'c', 's', GeomFromText('POINT(218 163)')), + ('e', 'm', 'h', GeomFromText('POINT(163 108)')), + ('c', 'f', 'l', GeomFromText('POINT(220 115)')), + ('c', 'v', 'q', GeomFromText('POINT(66 45)')), + ('w', 'v', 'x', GeomFromText('POINT(251 220)')), + ('f', 'w', 'z', GeomFromText('POINT(146 149)')), + ('h', 'n', 'h', GeomFromText('POINT(148 128)')), + ('y', 'k', 'v', GeomFromText('POINT(28 110)')), + ('c', 'x', 'q', GeomFromText('POINT(13 13)')), + ('e', 'd', 's', GeomFromText('POINT(91 190)')), + ('c', 'w', 'c', GeomFromText('POINT(10 231)')), + ('u', 'j', 'n', GeomFromText('POINT(250 21)')), + ('w', 'n', 'x', GeomFromText('POINT(141 69)')), + ('f', 'p', 'y', GeomFromText('POINT(228 246)')), + ('d', 'q', 'f', GeomFromText('POINT(194 22)')), + ('d', 'z', 'l', GeomFromText('POINT(233 181)')), + ('c', 'a', 'q', GeomFromText('POINT(183 96)')), + ('m', 'i', 'd', GeomFromText('POINT(117 226)')), + ('z', 'y', 'y', GeomFromText('POINT(62 81)')), + ('g', 'v', 'm', GeomFromText('POINT(66 158)')); +SET @@RAND_SEED1=481064922, @@RAND_SEED2=438133497; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=280535103, @@RAND_SEED2=444518646; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=1072017234, @@RAND_SEED2=484203885; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=358851897, @@RAND_SEED2=358495224; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +SET @@RAND_SEED1=509031459, @@RAND_SEED2=675962925; +DELETE FROM t1 ORDER BY RAND() LIMIT 10; +UPDATE t1 set spatial_point=GeomFromText('POINT(61 203)') where c1 like 'y%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(202 194)') where c1 like 'f%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(228 18)') where c1 like 'h%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(88 18)') where c1 like 'l%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(176 94)') where c1 like 'e%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(44 47)') where c1 like 'g%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(95 191)') where c1 like 'b%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(179 218)') where c1 like 'y%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(239 40)') where c1 like 'g%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(248 41)') where c1 like 'q%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(167 82)') where c1 like 't%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(13 104)') where c1 like 'u%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(139 84)') where c1 like 'a%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(145 108)') where c1 like 'p%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(147 57)') where c1 like 't%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(217 144)') where c1 like 'n%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(160 224)') where c1 like 'w%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(38 28)') where c1 like 'j%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(104 114)') where c1 like 'q%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(88 19)') where c1 like 'c%'; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES + ('f', 'x', 'p', GeomFromText('POINT(92 181)')), + ('s', 'i', 'c', GeomFromText('POINT(49 60)')), + ('c', 'c', 'i', GeomFromText('POINT(7 57)')), + ('n', 'g', 'k', GeomFromText('POINT(252 105)')), + ('g', 'b', 'm', GeomFromText('POINT(180 11)')), + ('u', 'l', 'r', GeomFromText('POINT(32 90)')), + ('c', 'x', 'e', GeomFromText('POINT(143 24)')), + ('x', 'u', 'a', GeomFromText('POINT(123 92)')), + ('s', 'b', 'h', GeomFromText('POINT(190 108)')), + ('c', 'x', 'b', GeomFromText('POINT(104 100)')), + ('i', 'd', 't', GeomFromText('POINT(214 104)')), + ('r', 'w', 'g', GeomFromText('POINT(29 67)')), + ('b', 'f', 'g', GeomFromText('POINT(149 46)')), + ('r', 'r', 'd', GeomFromText('POINT(242 196)')), + ('j', 'l', 'a', GeomFromText('POINT(90 196)')), + ('e', 't', 'b', GeomFromText('POINT(190 64)')), + ('l', 'x', 'w', GeomFromText('POINT(250 73)')), + ('q', 'y', 'r', GeomFromText('POINT(120 182)')), + ('s', 'j', 'a', GeomFromText('POINT(180 175)')), + ('n', 'i', 'y', GeomFromText('POINT(124 136)')), + ('s', 'x', 's', GeomFromText('POINT(176 209)')), + ('u', 'f', 's', GeomFromText('POINT(215 173)')), + ('m', 'j', 'x', GeomFromText('POINT(44 140)')), + ('v', 'g', 'x', GeomFromText('POINT(177 233)')), + ('u', 't', 'b', GeomFromText('POINT(136 197)')), + ('f', 'g', 'b', GeomFromText('POINT(10 8)')), + ('v', 'c', 'j', GeomFromText('POINT(13 81)')), + ('d', 's', 'q', GeomFromText('POINT(200 100)')), + ('a', 'p', 'j', GeomFromText('POINT(33 40)')), + ('i', 'c', 'g', GeomFromText('POINT(168 204)')), + ('k', 'h', 'i', GeomFromText('POINT(93 243)')), + ('s', 'b', 's', GeomFromText('POINT(157 13)')), + ('v', 'l', 'l', GeomFromText('POINT(103 6)')), + ('r', 'b', 'k', GeomFromText('POINT(244 137)')), + ('l', 'd', 'r', GeomFromText('POINT(162 254)')), + ('q', 'b', 'z', GeomFromText('POINT(136 246)')), + ('x', 'x', 'p', GeomFromText('POINT(120 37)')), + ('m', 'e', 'z', GeomFromText('POINT(203 167)')), + ('q', 'n', 'p', GeomFromText('POINT(94 119)')), + ('b', 'g', 'u', GeomFromText('POINT(93 248)')), + ('r', 'v', 'v', GeomFromText('POINT(53 88)')), + ('y', 'a', 'i', GeomFromText('POINT(98 219)')), + ('a', 's', 'g', GeomFromText('POINT(173 138)')), + ('c', 'a', 't', GeomFromText('POINT(235 135)')), + ('q', 'm', 'd', GeomFromText('POINT(224 208)')), + ('e', 'p', 'k', GeomFromText('POINT(161 238)')), + ('n', 'g', 'q', GeomFromText('POINT(35 204)')), + ('t', 't', 'x', GeomFromText('POINT(230 178)')), + ('w', 'f', 'a', GeomFromText('POINT(150 221)')), + ('z', 'm', 'z', GeomFromText('POINT(119 42)')), + ('l', 'j', 's', GeomFromText('POINT(97 96)')), + ('f', 'z', 'x', GeomFromText('POINT(208 65)')), + ('i', 'v', 'c', GeomFromText('POINT(145 79)')), + ('l', 'f', 'k', GeomFromText('POINT(83 234)')), + ('u', 'a', 's', GeomFromText('POINT(250 49)')), + ('o', 'k', 'p', GeomFromText('POINT(46 50)')), + ('d', 'e', 'z', GeomFromText('POINT(30 198)')), + ('r', 'r', 'l', GeomFromText('POINT(78 189)')), + ('y', 'l', 'f', GeomFromText('POINT(188 132)')), + ('d', 'q', 'm', GeomFromText('POINT(247 107)')), + ('p', 'j', 'n', GeomFromText('POINT(148 227)')), + ('b', 'o', 'i', GeomFromText('POINT(172 25)')), + ('e', 'v', 'd', GeomFromText('POINT(94 248)')), + ('q', 'd', 'f', GeomFromText('POINT(15 29)')), + ('w', 'b', 'b', GeomFromText('POINT(74 111)')), + ('g', 'q', 'f', GeomFromText('POINT(107 215)')), + ('o', 'h', 'r', GeomFromText('POINT(25 168)')), + ('u', 't', 'w', GeomFromText('POINT(251 188)')), + ('h', 's', 'w', GeomFromText('POINT(254 247)')), + ('f', 'f', 'b', GeomFromText('POINT(166 103)')); +SET @@RAND_SEED1=866613816, @@RAND_SEED2=92289615; +INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES + ('l', 'c', 'l', GeomFromText('POINT(202 98)')), + ('k', 'c', 'b', GeomFromText('POINT(46 206)')), + ('r', 'y', 'm', GeomFromText('POINT(74 140)')), + ('y', 'z', 'd', GeomFromText('POINT(200 160)')), + ('s', 'y', 's', GeomFromText('POINT(156 205)')), + ('u', 'v', 'p', GeomFromText('POINT(86 82)')), + ('j', 's', 's', GeomFromText('POINT(91 233)')), + ('x', 'j', 'f', GeomFromText('POINT(3 14)')), + ('l', 'z', 'v', GeomFromText('POINT(123 156)')), + ('h', 'i', 'o', GeomFromText('POINT(145 229)')), + ('o', 'r', 'd', GeomFromText('POINT(15 22)')), + ('f', 'x', 't', GeomFromText('POINT(21 60)')), + ('t', 'g', 'h', GeomFromText('POINT(50 153)')), + ('g', 'u', 'b', GeomFromText('POINT(82 85)')), + ('v', 'a', 'p', GeomFromText('POINT(231 178)')), + ('n', 'v', 'o', GeomFromText('POINT(183 25)')), + ('j', 'n', 'm', GeomFromText('POINT(50 144)')), + ('e', 'f', 'i', GeomFromText('POINT(46 16)')), + ('d', 'w', 'a', GeomFromText('POINT(66 6)')), + ('f', 'x', 'a', GeomFromText('POINT(107 197)')), + ('m', 'o', 'a', GeomFromText('POINT(142 80)')), + ('q', 'l', 'g', GeomFromText('POINT(251 23)')), + ('c', 's', 's', GeomFromText('POINT(158 43)')), + ('y', 'd', 'o', GeomFromText('POINT(196 228)')), + ('d', 'p', 'l', GeomFromText('POINT(107 5)')), + ('h', 'a', 'b', GeomFromText('POINT(183 166)')), + ('m', 'w', 'p', GeomFromText('POINT(19 59)')), + ('b', 'y', 'o', GeomFromText('POINT(178 30)')), + ('x', 'w', 'i', GeomFromText('POINT(168 94)')), + ('t', 'k', 'z', GeomFromText('POINT(171 5)')), + ('r', 'm', 'a', GeomFromText('POINT(222 19)')), + ('u', 'v', 'e', GeomFromText('POINT(224 80)')), + ('q', 'r', 'k', GeomFromText('POINT(212 218)')), + ('d', 'p', 'j', GeomFromText('POINT(169 7)')), + ('d', 'r', 'v', GeomFromText('POINT(193 23)')), + ('n', 'y', 'y', GeomFromText('POINT(130 178)')), + ('m', 'z', 'r', GeomFromText('POINT(81 200)')), + ('j', 'e', 'w', GeomFromText('POINT(145 239)')), + ('v', 'h', 'x', GeomFromText('POINT(24 105)')), + ('z', 'm', 'a', GeomFromText('POINT(175 129)')), + ('b', 'c', 'v', GeomFromText('POINT(213 10)')), + ('t', 't', 'u', GeomFromText('POINT(2 129)')), + ('r', 's', 'v', GeomFromText('POINT(209 192)')), + ('x', 'p', 'g', GeomFromText('POINT(43 63)')), + ('t', 'e', 'u', GeomFromText('POINT(139 210)')), + ('l', 'e', 't', GeomFromText('POINT(245 148)')), + ('a', 'i', 'k', GeomFromText('POINT(167 195)')), + ('m', 'o', 'h', GeomFromText('POINT(206 120)')), + ('g', 'z', 's', GeomFromText('POINT(169 240)')), + ('z', 'u', 's', GeomFromText('POINT(202 120)')), + ('i', 'b', 'a', GeomFromText('POINT(216 18)')), + ('w', 'y', 'g', GeomFromText('POINT(119 236)')), + ('h', 'y', 'p', GeomFromText('POINT(161 24)')); +UPDATE t1 set spatial_point=GeomFromText('POINT(33 100)') where c1 like 't%'; +UPDATE t1 set spatial_point=GeomFromText('POINT(41 46)') where c1 like 'f%'; +CHECK TABLE t1 EXTENDED; +DROP TABLE t1; + # End of 4.1 tests # diff --git a/mysql-test/t/group_by.test b/mysql-test/t/group_by.test index 76e4af8f610..a3318745764 100644 --- a/mysql-test/t/group_by.test +++ b/mysql-test/t/group_by.test @@ -757,10 +757,66 @@ SET SQL_MODE = ''; # Bug #21174: Index degrades sort performance and # optimizer does not honor IGNORE INDEX # -CREATE TABLE t1 (a INT, b INT, KEY(a)); -INSERT INTO t1 VALUES (1, 1), (2, 2), (3,3), (4,4); +CREATE TABLE t1 (a INT, b INT, + PRIMARY KEY (a), + KEY i2(a,b)); +INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8); +INSERT INTO t1 SELECT a + 8,b FROM t1; +INSERT INTO t1 SELECT a + 16,b FROM t1; +INSERT INTO t1 SELECT a + 32,b FROM t1; +INSERT INTO t1 SELECT a + 64,b FROM t1; +INSERT INTO t1 SELECT a + 128,b FROM t1; +ANALYZE TABLE t1; +EXPLAIN SELECT a FROM t1 WHERE a < 2; +EXPLAIN SELECT a FROM t1 WHERE a < 2 ORDER BY a; +EXPLAIN SELECT a FROM t1 WHERE a < 2 GROUP BY a; +EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY,i2); +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR JOIN (PRIMARY,i2); +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (PRIMARY,i2) GROUP BY a; +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a; +EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY) + IGNORE INDEX FOR GROUP BY (i2) GROUP BY a; +EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY) IGNORE INDEX FOR ORDER BY (i2); +EXPLAIN SELECT a FROM t1 FORCE INDEX (i2); +EXPLAIN SELECT a FROM t1 USE INDEX (); +EXPLAIN SELECT a FROM t1 USE INDEX () USE INDEX (i2); +--error ER_WRONG_USAGE +EXPLAIN SELECT a FROM t1 + FORCE INDEX (PRIMARY) + IGNORE INDEX FOR GROUP BY (i2) + IGNORE INDEX FOR ORDER BY (i2) + USE INDEX (i2); +EXPLAIN SELECT a FROM t1 USE INDEX (i2) USE INDEX (); +--error ER_PARSE_ERROR +EXPLAIN SELECT a FROM t1 FORCE INDEX (); +--error ER_PARSE_ERROR +EXPLAIN SELECT a FROM t1 IGNORE INDEX (); +EXPLAIN SELECT a FROM t1 USE INDEX FOR JOIN (i2) + USE INDEX FOR GROUP BY (i2) GROUP BY a; +EXPLAIN SELECT a FROM t1 FORCE INDEX FOR JOIN (i2) + FORCE INDEX FOR GROUP BY (i2) GROUP BY a; +EXPLAIN SELECT a FROM t1 USE INDEX () IGNORE INDEX (i2); +EXPLAIN SELECT a FROM t1 IGNORE INDEX (i2) USE INDEX (); -EXPLAIN SELECT a, SUM(b) FROM t1 GROUP BY a LIMIT 2; -EXPLAIN SELECT a, SUM(b) FROM t1 IGNORE INDEX (a) GROUP BY a LIMIT 2; +EXPLAIN SELECT a FROM t1 + USE INDEX FOR GROUP BY (i2) + USE INDEX FOR ORDER BY (i2) + USE INDEX FOR JOIN (i2); -DROP TABLE t1; +EXPLAIN SELECT a FROM t1 + USE INDEX FOR JOIN (i2) + USE INDEX FOR JOIN (i2) + USE INDEX FOR JOIN (i2,i2); + +EXPLAIN SELECT 1 FROM t1 WHERE a IN + (SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2)); + +CREATE TABLE t2 (a INT, b INT, KEY(a)); +INSERT INTO t2 VALUES (1, 1), (2, 2), (3,3), (4,4); +EXPLAIN SELECT a, SUM(b) FROM t2 GROUP BY a LIMIT 2; +EXPLAIN SELECT a, SUM(b) FROM t2 IGNORE INDEX (a) GROUP BY a LIMIT 2; + +EXPLAIN SELECT 1 FROM t2 WHERE a IN + (SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2)); + +DROP TABLE t1, t2; diff --git a/mysql-test/t/heap.test b/mysql-test/t/heap.test index 624597cd8d7..b47a5fc2033 100644 --- a/mysql-test/t/heap.test +++ b/mysql-test/t/heap.test @@ -471,3 +471,12 @@ SELECT COUNT(*) FROM t1 WHERE c=REPEAT('a',256); DROP TABLE t1; # End of 5.0 tests + +# +# BUG#26080 - Memory Storage engine not working properly +# +CREATE TABLE t1(c1 VARCHAR(100), c2 INT) ENGINE=MEMORY; +INSERT INTO t1 VALUES('', 0); +ALTER TABLE t1 MODIFY c1 VARCHAR(101); +SELECT c2 FROM t1; +DROP TABLE t1; diff --git a/mysql-test/t/insert_update.test b/mysql-test/t/insert_update.test index 4c6d22a98cb..1ed1e8657ac 100644 --- a/mysql-test/t/insert_update.test +++ b/mysql-test/t/insert_update.test @@ -162,3 +162,36 @@ INSERT INTO t2 VALUES (1), (3); --error ER_BAD_FIELD_ERROR INSERT INTO t1 SELECT 1, COUNT(*) FROM t2 ON DUPLICATE KEY UPDATE j= a; DROP TABLE t1,t2; + +# +# Bug #26261: Missing default value isn't noticed in +# insert ... on duplicate key update +# +SET SQL_MODE = 'TRADITIONAL'; + +CREATE TABLE t1 (a INT PRIMARY KEY, b INT NOT NULL); + +--error 1364 +INSERT INTO t1 (a) VALUES (1); + +--error 1364 +INSERT INTO t1 (a) VALUES (1) ON DUPLICATE KEY UPDATE a = b; + +--error 1364 +INSERT INTO t1 (a) VALUES (1) ON DUPLICATE KEY UPDATE b = b; + +SELECT * FROM t1; + +DROP TABLE t1; + +# +# Bug#27033: 0 as LAST_INSERT_ID() after INSERT .. ON DUPLICATE if rows were +# touched but not actually changed. +# +CREATE TABLE t1 (f1 INT AUTO_INCREMENT PRIMARY KEY, + f2 VARCHAR(5) NOT NULL UNIQUE); +INSERT t1 (f2) VALUES ('test') ON DUPLICATE KEY UPDATE f1 = LAST_INSERT_ID(f1); +SELECT LAST_INSERT_ID(); +INSERT t1 (f2) VALUES ('test') ON DUPLICATE KEY UPDATE f1 = LAST_INSERT_ID(f1); +SELECT LAST_INSERT_ID(); +DROP TABLE t1; diff --git a/mysql-test/t/key.test b/mysql-test/t/key.test index 1a53344c8ef..99736e0f11f 100644 --- a/mysql-test/t/key.test +++ b/mysql-test/t/key.test @@ -453,3 +453,51 @@ ALTER TABLE t1 DISABLE KEYS; EXPLAIN SELECT MAX(a) FROM t1 FORCE INDEX(a); drop table t1; + +# +# Bug #24778: Innodb: No result when using ORDER BY +# +CREATE TABLE t1 ( + a INTEGER auto_increment PRIMARY KEY, + b INTEGER NOT NULL, + c INTEGER NOT NULL, + d CHAR(64) +); + +CREATE TABLE t2 ( + a INTEGER auto_increment PRIMARY KEY, + b INTEGER NOT NULL, + c SMALLINT NOT NULL, + d DATETIME NOT NULL, + e SMALLINT NOT NULL, + f INTEGER NOT NULL, + g INTEGER NOT NULL, + h SMALLINT NOT NULL, + i INTEGER NOT NULL, + j INTEGER NOT NULL, + UNIQUE INDEX (b), + INDEX (b, d, e, f, g, h, i, j, c), + INDEX (c) +); + +INSERT INTO t2 VALUES + (NULL, 1, 254, '1000-01-01 00:00:00', 257, 0, 0, 0, 0, 0), + (NULL, 2, 1, '2004-11-30 12:00:00', 1, 0, 0, 0, 0, 0), + (NULL, 3, 1, '2004-11-30 12:00:00', 1, 0, 0, 2, -21600, 0), + (NULL, 4, 1, '2004-11-30 12:00:00', 1, 0, 0, 2, -10800, 0), + (NULL, 5, 1, '2004-11-30 12:00:00', 1, 0, 0, 5, -10800, 0), + (NULL, 6, 1, '2004-11-30 12:00:00', 102, 0, 0, 0, 0, 0), + (NULL, 7, 1, '2004-11-30 12:00:00', 105, 2, 0, 0, 0, 0), + (NULL, 8, 1, '2004-11-30 12:00:00', 105, 10, 0, 0, 0, 0); + +INSERT INTO t1 (b, c, d) VALUES + (3388000, -553000, NULL), + (3388000, -553000, NULL); + +SELECT * +FROM t2 c JOIN t1 pa ON c.b = pa.a +WHERE c.c = 1 +ORDER BY c.b, c.d +; + +DROP TABLE t1, t2; diff --git a/mysql-test/t/merge.test b/mysql-test/t/merge.test index d3639b07bdb..e132c33ab7f 100644 --- a/mysql-test/t/merge.test +++ b/mysql-test/t/merge.test @@ -434,6 +434,32 @@ CREATE TABLE tm1(a SMALLINT, b SMALLINT, KEY(a)) ENGINE=MERGE UNION=(t1); SELECT * FROM tm1; DROP TABLE t1, tm1; +# +# Bug#26464 - insert delayed + update + merge = corruption +# +CREATE TABLE t1(c1 INT) ENGINE=MyISAM; +CREATE TABLE t2(c1 INT) ENGINE=MERGE UNION=(t1); +--error 1031 +INSERT DELAYED INTO t2 VALUES(1); +DROP TABLE t1, t2; + +# +# BUG#26881 - Large MERGE tables report incorrect specification when no +# differences in tables +# +CREATE TABLE t1(c1 VARCHAR(1)); +CREATE TABLE m1 LIKE t1; +ALTER TABLE m1 ENGINE=MERGE UNION=(t1); +SELECT * FROM m1; +DROP TABLE t1, m1; + +CREATE TABLE t1(c1 VARCHAR(4), c2 TINYINT, c3 TINYINT, c4 TINYINT, + c5 TINYINT, c6 TINYINT, c7 TINYINT, c8 TINYINT, c9 TINYINT); +CREATE TABLE m1 LIKE t1; +ALTER TABLE m1 ENGINE=MERGE UNION=(t1); +SELECT * FROM m1; +DROP TABLE t1, m1; + # End of 4.1 tests # diff --git a/mysql-test/t/ndb_single_user.test b/mysql-test/t/ndb_single_user.test new file mode 100644 index 00000000000..c655124f79f --- /dev/null +++ b/mysql-test/t/ndb_single_user.test @@ -0,0 +1,84 @@ +-- source include/have_ndb.inc +-- source include/have_multi_ndb.inc +-- source include/ndb_default_cluster.inc +-- source include/not_embedded.inc + +--disable_warnings +use test; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10; +--enable_warnings + +# operations allowed while cluster is in single user mode + +--connection server1 +--let $node_id= `SHOW STATUS LIKE 'Ndb_cluster_node_id'` +--disable_query_log +--eval set @node_id= SUBSTRING('$node_id', 20)+0 +--enable_query_log +--let $node_id= `SELECT @node_id` +--exec $NDB_MGM --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -e "enter single user mode $node_id" >> $NDB_TOOLS_OUTPUT +--exec $NDB_TOOLS_DIR/ndb_waiter --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" --single-user >> $NDB_TOOLS_OUTPUT + +# verify that we are indeed in single user mode +--connection server2 +--error 1005 +create table t1 (a int key, b int unique, c int) engine ndb; + +# test some sql on first mysqld +--connection server1 +create table t1 (a int key, b int unique, c int) engine ndb; +insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0); +create table t2 as select * from t1; +# read with pk +select * from t1 where a = 1; +# read with unique index +select * from t1 where b = 4; +# read with ordered index +select * from t1 where a > 4 order by a; +# update with pk +update t1 set b=102 where a = 2; +# update with unique index +update t1 set b=103 where b = 3; +# update with full table scan +update t1 set b=b+100; +# update with ordered insex scan +update t1 set b=b+100 where a > 7; +# delete with full table scan +delete from t1; +insert into t1 select * from t2; + +# test some sql on other mysqld +--connection server2 +--error 1051 +drop table t1; +--error 1146 +#--error 1296 +create index new_index on t1 (c); +--error 1146 +#--error 1296 +insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0); +--error 1146 +#--error 1296 +select * from t1 where a = 1; +--error 1146 +#--error 1296 +select * from t1 where b = 4; +--error 1146 +#--error 1296 +update t1 set b=102 where a = 2; +--error 1146 +#--error 1296 +update t1 set b=103 where b = 3; +--error 1146 +#--error 1296 +update t1 set b=b+100; +--error 1146 +#--error 1296 +update t1 set b=b+100 where a > 7; + +--exec $NDB_MGM --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -e "exit single user mode" >> $NDB_TOOLS_OUTPUT +--exec $NDB_TOOLS_DIR/ndb_waiter --no-defaults >> $NDB_TOOLS_OUTPUT + +# cleanup +--connection server1 +drop table t1; diff --git a/mysql-test/t/olap.test b/mysql-test/t/olap.test index 4e5e7b72fc8..e6cbfe3166c 100644 --- a/mysql-test/t/olap.test +++ b/mysql-test/t/olap.test @@ -327,3 +327,18 @@ SELECT * FROM v1; DROP VIEW v1; DROP TABLE t1; + +# +# Bug #26830: derived table with ROLLUP +# + +CREATE TABLE t1 (a int, KEY (a)); +INSERT INTO t1 VALUES (3), (1), (4), (1), (3), (1), (1); + +SELECT * FROM (SELECT a, SUM(a) FROM t1 GROUP BY a WITH ROLLUP) as t; + +DROP TABLE t1; + + + + diff --git a/mysql-test/t/order_by.test b/mysql-test/t/order_by.test index f2da8e44843..5093263b864 100644 --- a/mysql-test/t/order_by.test +++ b/mysql-test/t/order_by.test @@ -670,6 +670,29 @@ ON (t1.a=t2.a AND t1.b=t3.b) order by t2.b; DROP TABLE t1,t2,t3,t4; +# +# Bug#25376: Incomplete setup of ORDER BY clause results in a wrong result. +# +create table t1 (a int, b int, c int); +insert into t1 values (1,2,3), (9,8,3), (19,4,3), (1,4,9); +select a,(sum(b)/sum(c)) as ratio from t1 group by a order by sum(b)/sum(c) asc; +drop table t1; + +# +# Bug#26672: Incorrect SEC_TO_TIME() casting in ORDER BY +# +CREATE TABLE t1 (a INT UNSIGNED NOT NULL, b TIME); +INSERT INTO t1 (a) VALUES (100000), (0), (100), (1000000),(10000), (1000), (10); +UPDATE t1 SET b = SEC_TO_TIME(a); + +-- Correct ORDER +SELECT a, b FROM t1 ORDER BY b DESC; + +-- must be ordered as the above +SELECT a, b FROM t1 ORDER BY SEC_TO_TIME(a) DESC; + +DROP TABLE t1; + # # BUG#16590: Optimized does not do right "const" table pre-read # diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test index f7f458e277c..f613b836350 100644 --- a/mysql-test/t/select.test +++ b/mysql-test/t/select.test @@ -3299,4 +3299,51 @@ SELECT * FROM t1 LEFT JOIN t2 ON t1.name=t2.name; DROP TABLE t1,t2; + +# +# Bug #26963: join with predicates that contain fields from equalities evaluated +# to constants after constant table substitution +# + +CREATE TABLE t1 ( + access_id int NOT NULL default '0', + name varchar(20) default NULL, + rank int NOT NULL default '0', + KEY idx (access_id) +); + +CREATE TABLE t2 ( + faq_group_id int NOT NULL default '0', + faq_id int NOT NULL default '0', + access_id int default NULL, + UNIQUE KEY idx1 (faq_id), + KEY idx2 (faq_group_id,faq_id) +); + +INSERT INTO t1 VALUES + (1,'Everyone',2),(2,'Help',3),(3,'Technical Support',1),(4,'Chat User',4); +INSERT INTO t2 VALUES + (261,265,1),(490,494,1); + + +SELECT t2.faq_id + FROM t1 INNER JOIN t2 IGNORE INDEX (idx1) + ON (t1.access_id = t2.access_id) + LEFT JOIN t2 t + ON (t.faq_group_id = t2.faq_group_id AND + find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4')) + WHERE + t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265); + +SELECT t2.faq_id + FROM t1 INNER JOIN t2 + ON (t1.access_id = t2.access_id) + LEFT JOIN t2 t + ON (t.faq_group_id = t2.faq_group_id AND + find_in_set(t.access_id, '1,4') < find_in_set(t2.access_id, '1,4')) + WHERE + t2.access_id IN (1,4) AND t.access_id IS NULL AND t2.faq_id in (265); + +DROP TABLE t1,t2; + --echo End of 5.0 tests diff --git a/mysql-test/t/skip_grants.test b/mysql-test/t/skip_grants.test index 6dda97fcf8a..75694672a17 100644 --- a/mysql-test/t/skip_grants.test +++ b/mysql-test/t/skip_grants.test @@ -108,3 +108,11 @@ DROP PROCEDURE p3; DROP FUNCTION f1; DROP FUNCTION f2; DROP FUNCTION f3; + +# +# Bug#26285 Selecting information_schema crahes server +# +select count(*) from information_schema.COLUMN_PRIVILEGES; +select count(*) from information_schema.SCHEMA_PRIVILEGES; +select count(*) from information_schema.TABLE_PRIVILEGES; +select count(*) from information_schema.USER_PRIVILEGES; diff --git a/mysql-test/t/sp.test b/mysql-test/t/sp.test index 76b94198161..884519801e2 100644 --- a/mysql-test/t/sp.test +++ b/mysql-test/t/sp.test @@ -6827,6 +6827,21 @@ select func_8407_b()| drop function func_8407_a| drop function func_8407_b| +# +# Bug#25373: Stored functions wasn't compared correctly which leads to a wrong +# result. +# +--disable_warnings +DROP FUNCTION IF EXISTS bug25373| +--disable_warnings +CREATE FUNCTION bug25373(p1 INTEGER) RETURNS INTEGER +LANGUAGE SQL DETERMINISTIC +RETURN p1;| +CREATE TABLE t3 (f1 INT, f2 FLOAT)| +INSERT INTO t3 VALUES (1, 3.4), (1, 2), (1, 0.9), (2, 8), (2, 7)| +SELECT SUM(f2), bug25373(f1) FROM t3 GROUP BY bug25373(f1) WITH ROLLUP| +DROP FUNCTION bug25373| +DROP TABLE t3| # # NOTE: The delimiter is `|`, and not `;`. It is changed to `;` # at the end of the file! diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test index 8ca99130921..9c2248cbcc2 100644 --- a/mysql-test/t/subselect.test +++ b/mysql-test/t/subselect.test @@ -2736,3 +2736,15 @@ DROP TABLE t1; DROP TABLE t2; DROP TABLE t1xt2; +# +# Bug #26728: derived table with concatanation of literals in select list +# + +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (3), (1), (2); + +SELECT 'this is ' 'a test.' AS col1, a AS col2 FROM t1; +SELECT * FROM (SELECT 'this is ' 'a test.' AS col1, a AS t2 FROM t1) t; + +DROP table t1; + diff --git a/mysql-test/t/trigger.test b/mysql-test/t/trigger.test index 14608a3b193..22d3a68ba74 100644 --- a/mysql-test/t/trigger.test +++ b/mysql-test/t/trigger.test @@ -1699,4 +1699,42 @@ DROP TABLE bug22580_t1; DROP PROCEDURE bug22580_proc_1; DROP PROCEDURE bug22580_proc_2; +# +# Bug#27006: AFTER UPDATE triggers not fired with INSERT ... ON DUPLICATE KEY +# UPDATE if the row wasn't actually changed. +# +--disable_warnings +DROP TRIGGER IF EXISTS trg27006_a_update; +DROP TRIGGER IF EXISTS trg27006_a_insert; +--enable_warnings + +CREATE TABLE t1 ( + `id` int(10) unsigned NOT NULL auto_increment, + `val` varchar(10) NOT NULL, + PRIMARY KEY (`id`) +); +CREATE TABLE t2 like t1; +DELIMITER |; + +CREATE TRIGGER trg27006_a_insert AFTER INSERT ON t1 FOR EACH ROW +BEGIN + insert into t2 values (NULL,new.val); +END | +CREATE TRIGGER trg27006_a_update AFTER UPDATE ON t1 FOR EACH ROW +BEGIN + insert into t2 values (NULL,new.val); +END | +DELIMITER ;| + +INSERT INTO t1(val) VALUES ('test1'),('test2'); +SELECT * FROM t1; +SELECT * FROM t2; +INSERT INTO t1 VALUES (2,'test2') ON DUPLICATE KEY UPDATE val=VALUES(val); +INSERT INTO t1 VALUES (3,'test3') ON DUPLICATE KEY UPDATE val=VALUES(val); +SELECT * FROM t1; +SELECT * FROM t2; +DROP TRIGGER trg27006_a_insert; +DROP TRIGGER trg27006_a_update; +drop table t1,t2; + --echo End of 5.0 tests diff --git a/mysql-test/t/union.test b/mysql-test/t/union.test index 2bdf8420d6d..cc93fbd715a 100644 --- a/mysql-test/t/union.test +++ b/mysql-test/t/union.test @@ -900,4 +900,17 @@ drop table t1, t2; # select _utf8'12' union select _latin1'12345'; +# +# Bug #26661: UNION with ORDER BY undefined column in FROM list +# + +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (3),(1),(2),(4),(1); + +SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY a) AS test; +--error 1054 +SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY c) AS test; + +DROP TABLE t1; + --echo End of 5.0 tests diff --git a/mysql-test/t/update.test b/mysql-test/t/update.test index 23ee75d61ea..6cec940d286 100644 --- a/mysql-test/t/update.test +++ b/mysql-test/t/update.test @@ -306,6 +306,14 @@ create table t1(f1 int, `*f2` int); insert into t1 values (1,1); update t1 set `*f2`=1; drop table t1; + +# +# Bug#25126: Wrongly resolved field leads to a crash +# +create table t1(f1 int); +--error 1054 +update t1 set f2=1 order by f2; +drop table t1; # End of 4.1 tests # diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test index 520babafb7e..9771c5bc96e 100644 --- a/mysql-test/t/view.test +++ b/mysql-test/t/view.test @@ -3154,6 +3154,45 @@ drop view view_24532_a; drop view view_24532_b; drop table table_24532; +# +# Bug#26560: view using subquery with a reference to an outer alias +# + +CREATE TABLE t1 ( + lid int NOT NULL PRIMARY KEY, + name char(10) NOT NULL +); +INSERT INTO t1 (lid, name) VALUES + (1, 'YES'), (2, 'NO'); + +CREATE TABLE t2 ( + id int NOT NULL PRIMARY KEY, + gid int NOT NULL, + lid int NOT NULL, + dt date +); +INSERT INTO t2 (id, gid, lid, dt) VALUES + (1, 1, 1, '2007-01-01'),(2, 1, 2, '2007-01-02'), + (3, 2, 2, '2007-02-01'),(4, 2, 1, '2007-02-02'); + +SELECT DISTINCT t2.gid AS lgid, + (SELECT t1.name FROM t1, t2 + WHERE t1.lid = t2.lid AND t2.gid = lgid + ORDER BY t2.dt DESC LIMIT 1 + ) as clid + FROM t2; + +CREATE VIEW v1 AS +SELECT DISTINCT t2.gid AS lgid, + (SELECT t1.name FROM t1, t2 + WHERE t1.lid = t2.lid AND t2.gid = lgid + ORDER BY t2.dt DESC LIMIT 1 + ) as clid + FROM t2; +SELECT * FROM v1; + +DROP VIEW v1; +DROP table t1,t2; --echo End of 5.0 tests. diff --git a/mysys/CMakeLists.txt b/mysys/CMakeLists.txt index c4d67f1e552..1ae625c4c03 100644 --- a/mysys/CMakeLists.txt +++ b/mysys/CMakeLists.txt @@ -39,6 +39,6 @@ ADD_LIBRARY(mysys array.c charset-def.c charset.c checksum.c default.c default_m my_mkdir.c my_mmap.c my_net.c my_once.c my_open.c my_pread.c my_pthread.c my_quick.c my_read.c my_realloc.c my_redel.c my_rename.c my_seek.c my_sleep.c my_static.c my_symlink.c my_symlink2.c my_sync.c my_thr_init.c my_wincond.c - my_windac.c my_winsem.c my_winthread.c my_write.c ptr_cmp.c queues.c + my_windac.c my_winthread.c my_write.c ptr_cmp.c queues.c rijndael.c safemalloc.c sha1.c string.c thr_alarm.c thr_lock.c thr_mutex.c thr_rwlock.c tree.c typelib.c my_vle.c base64.c my_memmem.c my_getpagesize.c) diff --git a/mysys/Makefile.am b/mysys/Makefile.am index fd6a0f76332..fca13ab52b8 100644 --- a/mysys/Makefile.am +++ b/mysys/Makefile.am @@ -47,7 +47,7 @@ libmysys_a_SOURCES = my_init.c my_getwd.c mf_getdate.c my_mmap.c \ my_sync.c my_getopt.c my_mkdir.c \ default_modify.c default.c \ my_compress.c checksum.c \ - my_net.c my_semaphore.c my_port.c my_sleep.c \ + my_net.c my_port.c my_sleep.c \ charset.c charset-def.c my_bitmap.c my_bit.c md5.c \ my_gethostbyname.c rijndael.c my_aes.c sha1.c \ my_handler.c my_netware.c my_largepage.c \ @@ -56,7 +56,7 @@ libmysys_a_SOURCES = my_init.c my_getwd.c mf_getdate.c my_mmap.c \ EXTRA_DIST = thr_alarm.c thr_lock.c my_pthread.c my_thr_init.c \ thr_mutex.c thr_rwlock.c \ CMakeLists.txt mf_soundex.c \ - my_conio.c my_wincond.c my_winsem.c my_winthread.c + my_conio.c my_wincond.c my_winthread.c libmysys_a_LIBADD = @THREAD_LOBJECTS@ # test_dir_DEPENDENCIES= $(LIBRARIES) # testhash_DEPENDENCIES= $(LIBRARIES) diff --git a/mysys/my_semaphore.c b/mysys/my_semaphore.c deleted file mode 100644 index efabd4b42d9..00000000000 --- a/mysys/my_semaphore.c +++ /dev/null @@ -1,103 +0,0 @@ -/* Copyright (C) 2002-2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* - Simple implementation of semaphores, needed to compile MySQL on systems - that doesn't support semaphores. -*/ - -#include -#include -#include - -#if !defined(__WIN__) && !defined(HAVE_SEMAPHORE_H) && defined(THREAD) - -int sem_init(sem_t * sem, int pshared, uint value) -{ - sem->count=value; - pthread_cond_init(&sem->cond, 0); - pthread_mutex_init(&sem->mutex, 0); - return 0; -} - -int sem_destroy(sem_t * sem) -{ - int err1,err2; - err1=pthread_cond_destroy(&sem->cond); - err2=pthread_mutex_destroy(&sem->mutex); - if (err1 || err2) - { - errno=err1 ? err1 : err2; - return -1; - } - return 0; -} - -int sem_wait(sem_t * sem) -{ - if ((errno=pthread_mutex_lock(&sem->mutex))) - return -1; - while (!sem->count) - pthread_cond_wait(&sem->cond, &sem->mutex); - if (errno) - return -1; - sem->count--; /* mutex is locked here */ - pthread_mutex_unlock(&sem->mutex); - return 0; -} - -int sem_trywait(sem_t * sem) -{ - if ((errno=pthread_mutex_lock(&sem->mutex))) - return -1; - if (sem->count) - sem->count--; - else - errno=EAGAIN; - pthread_mutex_unlock(&sem->mutex); - return errno ? -1 : 0; -} - - -int sem_post(sem_t * sem) -{ - if ((errno=pthread_mutex_lock(&sem->mutex))) - return -1; - sem->count++; - pthread_mutex_unlock(&sem->mutex); /* does it really matter what to do */ - pthread_cond_signal(&sem->cond); /* first: x_unlock or x_signal ? */ - return 0; -} - -int sem_post_multiple(sem_t * sem, uint count) -{ - if ((errno=pthread_mutex_lock(&sem->mutex))) - return -1; - sem->count+=count; - pthread_mutex_unlock(&sem->mutex); /* does it really matter what to do */ - pthread_cond_broadcast(&sem->cond); /* first: x_unlock or x_broadcast ? */ - return 0; -} - -int sem_getvalue(sem_t * sem, uint *sval) -{ - if ((errno=pthread_mutex_lock(&sem->mutex))) - return -1; - *sval=sem->count; - pthread_mutex_unlock(&sem->mutex); - return 0; -} - -#endif /* !defined(__WIN__) && !defined(HAVE_SEMAPHORE_H) && defined(THREAD) */ diff --git a/mysys/my_winsem.c b/mysys/my_winsem.c deleted file mode 100644 index e2713d189b2..00000000000 --- a/mysys/my_winsem.c +++ /dev/null @@ -1,406 +0,0 @@ -/* - * ------------------------------------------------------------- - * - * Module: my_semaphore.c (Original: semaphore.c from pthreads library) - * - * Purpose: - * Semaphores aren't actually part of the PThreads standard. - * They are defined by the POSIX Standard: - * - * POSIX 1003.1b-1993 (POSIX.1b) - * - * ------------------------------------------------------------- - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright (C) 1998 - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA - */ - -/* - NEED_SEM is not used in MySQL and should only be needed under - Windows CE. - - The big changes compared to the original version was to not allocate - any additional memory in sem_init() but to instead store everthing - we need in sem_t. - - TODO: - To get HAVE_CREATESEMAPHORE we have to define the struct - in my_semaphore.h -*/ - -#include "mysys_priv.h" -#ifdef __WIN__ -#include "my_semaphore.h" -#include - -/* - DOCPUBLIC - This function initializes an unnamed semaphore. the - initial value of the semaphore is 'value' - - PARAMETERS - sem Pointer to an instance of sem_t - - pshared If zero, this semaphore may only be shared between - threads in the same process. - If nonzero, the semaphore can be shared between - processes - - value Initial value of the semaphore counter - - RESULTS - 0 Successfully created semaphore, - -1 Failed, error in errno - - ERRNO - EINVAL 'sem' is not a valid semaphore, - ENOSPC A required resource has been exhausted, - ENOSYS Semaphores are not supported, - EPERM The process lacks appropriate privilege - -*/ - -int -sem_init (sem_t *sem, int pshared, unsigned int value) -{ - int result = 0; - - if (pshared != 0) - { - /* - We don't support creating a semaphore that can be shared between - processes - */ - result = EPERM; - } - else - { -#ifndef HAVE_CREATESEMAPHORE - sem->value = value; - sem->event = CreateEvent(NULL, - FALSE, /* manual reset */ - FALSE, /* initial state */ - NULL); - if (!sem->event) - result = ENOSPC; - else - { - if (value) - SetEvent(sem->event); - InitializeCriticalSection(&sem->sem_lock_cs); - } -#else /* HAVE_CREATESEMAPHORE */ - *sem = CreateSemaphore (NULL, /* Always NULL */ - value, /* Initial value */ - 0x7FFFFFFFL, /* Maximum value */ - NULL); /* Name */ - if (!*sem) - result = ENOSPC; -#endif /* HAVE_CREATESEMAPHORE */ - } - if (result != 0) - { - errno = result; - return -1; - } - return 0; -} /* sem_init */ - - -/* - DOCPUBLIC - This function destroys an unnamed semaphore. - - PARAMETERS - sem Pointer to an instance of sem_t - - RESULTS - 0 Successfully destroyed semaphore, - -1 Failed, error in errno - ERRNO - EINVAL 'sem' is not a valid semaphore, - ENOSYS Semaphores are not supported, - EBUSY Threads (or processes) are currently blocked on 'sem' -*/ - -int -sem_destroy (sem_t * sem) -{ - int result = 0; - -#ifdef EXTRA_DEBUG - if (sem == NULL || *sem == NULL) - { - errno=EINVAL; - return; - } -#endif /* EXTRA_DEBUG */ - -#ifndef HAVE_CREATESEMAPHORE - if (! CloseHandle(sem->event)) - result = EINVAL; - else - DeleteCriticalSection(&sem->sem_lock_cs); -#else /* HAVE_CREATESEMAPHORE */ - if (!CloseHandle(*sem)) - result = EINVAL; -#endif /* HAVE_CREATESEMAPHORE */ - if (result) - { - errno = result; - return -1; - } - *sem=0; /* Safety */ - return 0; -} /* sem_destroy */ - - -/* - DOCPUBLIC - This function tries to wait on a semaphore. If the - semaphore value is greater than zero, it decreases - its value by one. If the semaphore value is zero, then - this function returns immediately with the error EAGAIN - - PARAMETERS - sem Pointer to an instance of sem_t - - RESULTS - 0 Successfully decreased semaphore, - -1 Failed, error in errno - - ERRNO - EAGAIN The semaphore was already locked, - EINVAL 'sem' is not a valid semaphore, - ENOSYS Semaphores are not supported, - EINTR The function was interrupted by a signal, - EDEADLK A deadlock condition was detected. -*/ - -int -sem_trywait(sem_t * sem) -{ -#ifndef HAVE_CREATESEMAPHORE - /* not yet implemented! */ - int errno = EINVAL; - return -1; -#else /* HAVE_CREATESEMAPHORE */ -#ifdef EXTRA_DEBUG - if (sem == NULL || *sem == NULL) - { - errno=EINVAL; - return -1; - } -#endif /* EXTRA_DEBUG */ - if (WaitForSingleObject (*sem, 0) == WAIT_TIMEOUT) - { - errno= EAGAIN; - return -1; - } - return 0; -#endif /* HAVE_CREATESEMAPHORE */ - -} /* sem_trywait */ - - -#ifndef HAVE_CREATESEMAPHORE - -static void -ptw32_decrease_semaphore(sem_t * sem) -{ - EnterCriticalSection(&sem->sem_lock_cs); - DBUG_ASSERT(sem->value != 0); - sem->value--; - if (sem->value != 0) - SetEvent(sem->event); - LeaveCriticalSection(&sem->sem_lock_cs); -} - -static BOOL -ptw32_increase_semaphore(sem_t * sem, unsigned int n) -{ - BOOL result=FALSE; - - EnterCriticalSection(&sem->sem_lock_cs); - if (sem->value + n > sem->value) - { - sem->value += n; - SetEvent(sem->event); - result = TRUE; - } - LeaveCriticalSection(&sem->sem_lock_cs); - return result; -} - -#endif /* HAVE_CREATESEMAPHORE */ - - -/* - ------------------------------------------------------ - DOCPUBLIC - This function waits on a semaphore. If the - semaphore value is greater than zero, it decreases - its value by one. If the semaphore value is zero, then - the calling thread (or process) is blocked until it can - successfully decrease the value or until interrupted by - a signal. - - PARAMETERS - sem Pointer to an instance of sem_t - - RESULTS - 0 Successfully decreased semaphore, - -1 Failed, error in errno - - ERRNO - EINVAL 'Sem' is not a valid semaphore, - ENOSYS Semaphores are not supported, - EINTR The function was interrupted by a signal, - EDEADLK A deadlock condition was detected. -*/ - -int -sem_wait(sem_t *sem) -{ - int result; - -#ifdef EXTRA_DEBUG - if (sem == NULL || *sem == NULL) - { - errno=EINVAL; - return -1; - } -#endif /* EXTRA_DEBUG */ - -#ifndef HAVE_CREATESEMAPHORE - result=WaitForSingleObject(sem->event, INFINITE); -#else - result=WaitForSingleObject(*sem, INFINITE); -#endif - if (result == WAIT_FAILED || result == WAIT_ABANDONED_0) - result = EINVAL; - else if (result == WAIT_TIMEOUT) - result = ETIMEDOUT; - else - result=0; - if (result) - { - errno = result; - return -1; - } -#ifndef HAVE_CREATESEMAPHORE - ptw32_decrease_semaphore(sem); -#endif /* HAVE_CREATESEMAPHORE */ - return 0; -} - - -/* - ------------------------------------------------------ - DOCPUBLIC - This function posts a wakeup to a semaphore. If there - are waiting threads (or processes), one is awakened; - otherwise, the semaphore value is incremented by one. - - PARAMETERS - sem Pointer to an instance of sem_t - - RESULTS - 0 Successfully posted semaphore, - -1 Failed, error in errno - - ERRNO - EINVAL 'sem' is not a valid semaphore, - ENOSYS Semaphores are not supported, - -*/ - -int -sem_post (sem_t * sem) -{ -#ifdef EXTRA_DEBUG - if (sem == NULL || *sem == NULL) - { - errno=EINVAL; - return -1; - } -#endif /* EXTRA_DEBUG */ - -#ifndef HAVE_CREATESEMAPHORE - if (! ptw32_increase_semaphore(sem, 1)) -#else /* HAVE_CREATESEMAPHORE */ - if (! ReleaseSemaphore(*sem, 1, 0)) -#endif /* HAVE_CREATESEMAPHORE */ - { - errno=EINVAL; - return -1; - } - return 0; -} - - -/* - ------------------------------------------------------ - DOCPUBLIC - This function posts multiple wakeups to a semaphore. If there - are waiting threads (or processes), n <= count are awakened; - the semaphore value is incremented by count - n. - - PARAMETERS - sem Pointer to an instance of sem_t - count Counter, must be greater than zero. - - RESULTS - 0 Successfully posted semaphore, - -1 Failed, error in errno - - ERRNO - EINVAL 'sem' is not a valid semaphore or count is less - than or equal to zero. -*/ - -int -sem_post_multiple (sem_t * sem, unsigned int count) -{ -#ifdef EXTRA_DEBUG - if (sem == NULL || *sem == NULL || count <= 0) - { - errno=EINVAL; - return -1; - } -#endif /* EXTRA_DEBUG */ -#ifndef HAVE_CREATESEMAPHORE - if (! ptw32_increase_semaphore (sem, count)) -#else /* HAVE_CREATESEMAPHORE */ - if (! ReleaseSemaphore(*sem, count, 0)) -#endif /* HAVE_CREATESEMAPHORE */ - { - errno = EINVAL; - return -1; - } - return 0; -} - -int -sem_getvalue (sem_t *sem, unsigned int *sval) -{ - errno = ENOSYS; - return -1; -} /* sem_getvalue */ - -#endif /* __WIN__ */ diff --git a/server-tools/CMakeLists.txt b/server-tools/CMakeLists.txt old mode 100755 new mode 100644 diff --git a/sql/event_db_repository.cc b/sql/event_db_repository.cc index 940930ec4c6..c5d015cdea7 100644 --- a/sql/event_db_repository.cc +++ b/sql/event_db_repository.cc @@ -288,7 +288,7 @@ Event_db_repository::index_read_for_db_for_i_s(THD *thd, TABLE *schema_table, { key_copy(key_buf, event_table->record[0], key_info, key_len); if (!(ret= event_table->file->index_read(event_table->record[0], key_buf, - key_len, HA_READ_PREFIX))) + (key_part_map)1, HA_READ_PREFIX))) { DBUG_PRINT("info",("Found rows. Let's retrieve them. ret=%d", ret)); do @@ -843,8 +843,7 @@ Event_db_repository::find_named_event(THD *thd, LEX_STRING db, LEX_STRING name, key_copy(key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx(table->record[0], 0, key, - table->key_info->key_length, + if (table->file->index_read_idx(table->record[0], 0, key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { DBUG_PRINT("info", ("Row not found")); diff --git a/sql/field.cc b/sql/field.cc index 488a5d591a3..31f49114ebf 100644 --- a/sql/field.cc +++ b/sql/field.cc @@ -1015,6 +1015,7 @@ bool Field::type_can_have_key_part(enum enum_field_types type) case MYSQL_TYPE_BLOB: case MYSQL_TYPE_VAR_STRING: case MYSQL_TYPE_STRING: + case MYSQL_TYPE_GEOMETRY: return TRUE; default: return FALSE; diff --git a/sql/filesort.cc b/sql/filesort.cc index 2f9a96472ca..a80e4a0fa54 100644 --- a/sql/filesort.cc +++ b/sql/filesort.cc @@ -1374,7 +1374,10 @@ sortlength(THD *thd, SORT_FIELD *sortorder, uint s_length, } else { - switch ((sortorder->result_type=sortorder->item->result_type())) { + sortorder->result_type= sortorder->item->result_type(); + if (sortorder->item->result_as_longlong()) + sortorder->result_type= INT_RESULT; + switch (sortorder->result_type) { case STRING_RESULT: sortorder->length=sortorder->item->max_length; set_if_smaller(sortorder->length, thd->variables.max_sort_length); diff --git a/sql/ha_ndbcluster.cc b/sql/ha_ndbcluster.cc index 872d97a6fa8..bc1c3c8e324 100644 --- a/sql/ha_ndbcluster.cc +++ b/sql/ha_ndbcluster.cc @@ -1104,7 +1104,7 @@ int ha_ndbcluster::create_indexes(Ndb *ndb, TABLE *tab) KEY* key_info= tab->key_info; const char **key_name= tab->s->keynames.type_names; DBUG_ENTER("ha_ndbcluster::create_indexes"); - + for (i= 0; i < tab->s->keys; i++, key_info++, key_name++) { index_name= *key_name; @@ -3370,19 +3370,6 @@ int ha_ndbcluster::index_read(byte *buf, } -int ha_ndbcluster::index_read_idx(byte *buf, uint index_no, - const byte *key, uint key_len, - enum ha_rkey_function find_flag) -{ - statistic_increment(current_thd->status_var.ha_read_key_count, &LOCK_status); - DBUG_ENTER("ha_ndbcluster::index_read_idx"); - DBUG_PRINT("enter", ("index_no: %u, key_len: %u", index_no, key_len)); - close_scan(); - index_init(index_no, 0); - DBUG_RETURN(index_read(buf, key, key_len, find_flag)); -} - - int ha_ndbcluster::index_next(byte *buf) { DBUG_ENTER("ha_ndbcluster::index_next"); @@ -3549,10 +3536,10 @@ int ha_ndbcluster::close_scan() m_multi_cursor= 0; if (!m_active_cursor && !m_multi_cursor) - DBUG_RETURN(1); + DBUG_RETURN(0); NdbScanOperation *cursor= m_active_cursor ? m_active_cursor : m_multi_cursor; - + if (m_lock_tuple) { /* @@ -6156,9 +6143,16 @@ int ndbcluster_discover(handlerton *hton, THD* thd, const char *db, { const NdbError err= dict->getNdbError(); if (err.code == 709 || err.code == 723) + { error= -1; + DBUG_PRINT("info", ("ndb_error.code: %u", ndb_error.code)); + } else + { + error= -1; ndb_error= err; + DBUG_PRINT("info", ("ndb_error.code: %u", ndb_error.code)); + } goto err; } DBUG_PRINT("info", ("Found table %s", tab->getName())); diff --git a/sql/ha_ndbcluster.h b/sql/ha_ndbcluster.h index 63665fde0f8..6cc0e423f2f 100644 --- a/sql/ha_ndbcluster.h +++ b/sql/ha_ndbcluster.h @@ -642,8 +642,6 @@ class ha_ndbcluster: public handler int index_end(); int index_read(byte *buf, const byte *key, uint key_len, enum ha_rkey_function find_flag); - int index_read_idx(byte *buf, uint index, const byte *key, uint key_len, - enum ha_rkey_function find_flag); int index_next(byte *buf); int index_prev(byte *buf); int index_first(byte *buf); diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index db0d118c2e0..d3979fa0718 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -3336,13 +3336,14 @@ int ha_partition::index_end() */ int ha_partition::index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { DBUG_ENTER("ha_partition::index_read"); end_range= 0; m_index_scan_type= partition_index_read; - DBUG_RETURN(common_index_read(buf, key, key_len, find_flag)); + DBUG_RETURN(common_index_read(buf, key, keypart_map, find_flag)); } @@ -3355,14 +3356,17 @@ int ha_partition::index_read(byte * buf, const byte * key, see index_read for rest */ -int ha_partition::common_index_read(byte *buf, const byte *key, uint key_len, +int ha_partition::common_index_read(byte *buf, const byte *key, + key_part_map keypart_map, enum ha_rkey_function find_flag) { int error; bool reverse_order= FALSE; + uint key_len= calculate_key_len(table, active_index, key, keypart_map); DBUG_ENTER("ha_partition::common_index_read"); memcpy((void*)m_start_key.key, key, key_len); + m_start_key.keypart_map= keypart_map; m_start_key.length= key_len; m_start_key.flag= find_flag; @@ -3490,33 +3494,6 @@ int ha_partition::common_first_last(byte *buf) } -/* - Perform index read using index where always only one row is returned - - SYNOPSIS - index_read_idx() - see index_read for rest of parameters and return values - - DESCRIPTION - Positions an index cursor to the index specified in key. Fetches the - row if any. This is only used to read whole keys. - TODO: Optimise this code to avoid index_init and index_end -*/ - -int ha_partition::index_read_idx(byte * buf, uint index, const byte * key, - uint key_len, - enum ha_rkey_function find_flag) -{ - int res; - DBUG_ENTER("ha_partition::index_read_idx"); - - index_init(index, 0); - res= index_read(buf, key, key_len, find_flag); - index_end(); - DBUG_RETURN(res); -} - - /* Read last using key @@ -3535,14 +3512,15 @@ int ha_partition::index_read_idx(byte * buf, uint index, const byte * key, Can only be used on indexes supporting HA_READ_ORDER */ -int ha_partition::index_read_last(byte *buf, const byte *key, uint keylen) +int ha_partition::index_read_last(byte *buf, const byte *key, + key_part_map keypart_map) { DBUG_ENTER("ha_partition::index_read_last"); m_ordered= TRUE; // Safety measure end_range= 0; m_index_scan_type= partition_index_read_last; - DBUG_RETURN(common_index_read(buf, key, keylen, HA_READ_PREFIX_LAST)); + DBUG_RETURN(common_index_read(buf, key, keypart_map, HA_READ_PREFIX_LAST)); } @@ -3688,7 +3666,7 @@ int ha_partition::read_range_first(const key_range *start_key, m_index_scan_type= partition_index_read; error= common_index_read(m_rec0, start_key->key, - start_key->length, start_key->flag); + start_key->keypart_map, start_key->flag); } DBUG_RETURN(error); } @@ -3887,7 +3865,7 @@ int ha_partition::handle_unordered_scan_next_partition(byte * buf) case partition_index_read: DBUG_PRINT("info", ("index_read on partition %d", i)); error= file->index_read(buf, m_start_key.key, - m_start_key.length, + m_start_key.keypart_map, m_start_key.flag); break; case partition_index_first: @@ -3979,7 +3957,7 @@ int ha_partition::handle_ordered_index_scan(byte *buf, bool reverse_order) case partition_index_read: error= file->index_read(rec_buf_ptr, m_start_key.key, - m_start_key.length, + m_start_key.keypart_map, m_start_key.flag); break; case partition_index_first: @@ -3993,7 +3971,7 @@ int ha_partition::handle_ordered_index_scan(byte *buf, bool reverse_order) case partition_index_read_last: error= file->index_read_last(rec_buf_ptr, m_start_key.key, - m_start_key.length); + m_start_key.keypart_map); reverse_order= TRUE; break; default: diff --git a/sql/ha_partition.h b/sql/ha_partition.h index 1069dd058d5..a081e4bb472 100644 --- a/sql/ha_partition.h +++ b/sql/ha_partition.h @@ -384,9 +384,8 @@ public: any end processing needed. */ virtual int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - virtual int index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag); + key_part_map keypart_map, + enum ha_rkey_function find_flag); virtual int index_init(uint idx, bool sorted); virtual int index_end(); @@ -399,7 +398,8 @@ public: virtual int index_first(byte * buf); virtual int index_last(byte * buf); virtual int index_next_same(byte * buf, const byte * key, uint keylen); - virtual int index_read_last(byte * buf, const byte * key, uint keylen); + virtual int index_read_last(byte * buf, const byte * key, + key_part_map keypart_map); /* read_first_row is virtual method but is only implemented by @@ -425,7 +425,8 @@ public: private: int common_index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); + key_part_map keypart_map, + enum ha_rkey_function find_flag); int common_first_last(byte * buf); int partition_scan_set_up(byte * buf, bool idx_read_flag); int handle_unordered_next(byte * buf, bool next_same); diff --git a/sql/handler.cc b/sql/handler.cc index 23c3103493e..6df8a4a5021 100644 --- a/sql/handler.cc +++ b/sql/handler.cc @@ -1843,7 +1843,7 @@ int handler::update_auto_increment() nr= compute_next_insert_id(nr-1, variables); } - if (table->s->next_number_key_offset == 0) + if (table->s->next_number_keypart == 0) { /* We must defer the appending until "nr" has been possibly truncated */ append= TRUE; @@ -1963,7 +1963,7 @@ void handler::get_auto_increment(ulonglong offset, ulonglong increment, table->read_set); column_bitmaps_signal(); index_init(table->s->next_number_index, 1); - if (!table->s->next_number_key_offset) + if (table->s->next_number_keypart == 0) { // Autoincrement at key-start error=index_last(table->record[1]); /* @@ -1979,7 +1979,8 @@ void handler::get_auto_increment(ulonglong offset, ulonglong increment, key_copy(key, table->record[0], table->key_info + table->s->next_number_index, table->s->next_number_key_offset); - error= index_read(table->record[1], key, table->s->next_number_key_offset, + error= index_read(table->record[1], key, + make_prev_keypart_map(table->s->next_number_keypart), HA_READ_PREFIX_LAST); /* MySQL needs to call us for next row: assume we are inserting ("a",null) @@ -3079,9 +3080,9 @@ int handler::read_multi_range_first(KEY_MULTI_RANGE **found_range_p, multi_range_curr < multi_range_end; multi_range_curr++) { - result= read_range_first(multi_range_curr->start_key.length ? + result= read_range_first(multi_range_curr->start_key.keypart_map ? &multi_range_curr->start_key : 0, - multi_range_curr->end_key.length ? + multi_range_curr->end_key.keypart_map ? &multi_range_curr->end_key : 0, test(multi_range_curr->range_flag & EQ_RANGE), multi_range_sorted); @@ -3146,9 +3147,9 @@ int handler::read_multi_range_next(KEY_MULTI_RANGE **found_range_p) multi_range_curr < multi_range_end; multi_range_curr++) { - result= read_range_first(multi_range_curr->start_key.length ? + result= read_range_first(multi_range_curr->start_key.keypart_map ? &multi_range_curr->start_key : 0, - multi_range_curr->end_key.length ? + multi_range_curr->end_key.keypart_map ? &multi_range_curr->end_key : 0, test(multi_range_curr->range_flag & EQ_RANGE), multi_range_sorted); @@ -3207,7 +3208,7 @@ int handler::read_range_first(const key_range *start_key, else result= index_read(table->record[0], start_key->key, - start_key->length, + start_key->keypart_map, start_key->flag); if (result) DBUG_RETURN((result == HA_ERR_KEY_NOT_FOUND) @@ -3279,15 +3280,19 @@ int handler::compare_key(key_range *range) return cmp; } + int handler::index_read_idx(byte * buf, uint index, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { - int error= ha_index_init(index, 0); + int error, error1; + error= index_init(index, 0); if (!error) - error= index_read(buf, key, key_len, find_flag); - if (!error) - error= ha_index_end(); - return error; + { + error= index_read(buf, key, keypart_map, find_flag); + error1= index_end(); + } + return error ? error : error1; } diff --git a/sql/handler.h b/sql/handler.h index 82970cc1ac6..0158cbad515 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -867,6 +867,18 @@ public: {} }; +uint calculate_key_len(TABLE *, uint, const byte *, key_part_map); +/* + bitmap with first N+1 bits set + (keypart_map for a key prefix of [0..N] keyparts) +*/ +#define make_keypart_map(N) (((key_part_map)2 << (N)) - 1) +/* + bitmap with first N bits set + (keypart_map for a key prefix of [0..N-1] keyparts) +*/ +#define make_prev_keypart_map(N) (((key_part_map)1 << (N)) - 1) + /* The handler class is the interface for dynamically loadable storage engines. Do not add ifdefs and take care when adding or @@ -1202,11 +1214,32 @@ public: DBUG_ASSERT(FALSE); return HA_ERR_WRONG_COMMAND; } - virtual int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + private: + virtual int index_read(byte * buf, const byte * key, uint key_len, + enum ha_rkey_function find_flag) { return HA_ERR_WRONG_COMMAND; } + public: +/** + @brief + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. +*/ + virtual int index_read(byte * buf, const byte * key, key_part_map keypart_map, + enum ha_rkey_function find_flag) + { + uint key_len= calculate_key_len(table, active_index, key, keypart_map); + return index_read(buf, key, key_len, find_flag); + } +/** + @brief + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. +*/ virtual int index_read_idx(byte * buf, uint index, const byte * key, - uint key_len, enum ha_rkey_function find_flag); + key_part_map keypart_map, + enum ha_rkey_function find_flag); virtual int index_next(byte * buf) { return HA_ERR_WRONG_COMMAND; } virtual int index_prev(byte * buf) @@ -1216,8 +1249,21 @@ public: virtual int index_last(byte * buf) { return HA_ERR_WRONG_COMMAND; } virtual int index_next_same(byte *buf, const byte *key, uint keylen); + private: virtual int index_read_last(byte * buf, const byte * key, uint key_len) { return (my_errno=HA_ERR_WRONG_COMMAND); } + public: +/** + @brief + The following functions works like index_read, but it find the last + row with the current key value or prefix. +*/ + virtual int index_read_last(byte * buf, const byte * key, + key_part_map keypart_map) + { + uint key_len= calculate_key_len(table, active_index, key, keypart_map); + return index_read_last(buf, key, key_len); + } virtual int read_multi_range_first(KEY_MULTI_RANGE **found_range_p, KEY_MULTI_RANGE *ranges, uint range_count, bool sorted, HANDLER_BUFFER *buffer); @@ -1243,8 +1289,7 @@ public: { return HA_ERR_WRONG_COMMAND; } virtual int rnd_same(byte *buf, uint inx) { return HA_ERR_WRONG_COMMAND; } - virtual ha_rows records_in_range(uint inx, key_range *min_key, - key_range *max_key) + virtual ha_rows records_in_range(uint inx, key_range *min_key, key_range *max_key) { return (ha_rows) 10; } virtual void position(const byte *record)=0; virtual int info(uint)=0; // see my_base.h for full description diff --git a/sql/item.cc b/sql/item.cc index 43f182307f1..37ebd0b6e20 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -1791,9 +1791,10 @@ void Item_ident::print(String *str) } } - if (!table_name || !field_name) + if (!table_name || !field_name || !field_name[0]) { - const char *nm= field_name ? field_name : name ? name : "tmp_field"; + const char *nm= (field_name && field_name[0]) ? + field_name : name ? name : "tmp_field"; append_identifier(thd, str, nm, (uint) strlen(nm)); return; } @@ -3354,7 +3355,7 @@ resolve_ref_in_select_and_group(THD *thd, Item_ident *ref, SELECT_LEX *select) ORDER *group_list= (ORDER*) select->group_list.first; bool ambiguous_fields= FALSE; uint counter; - bool not_used; + enum_resolution_type resolution; /* Search for a column or derived column named as 'ref' in the SELECT @@ -3362,8 +3363,10 @@ resolve_ref_in_select_and_group(THD *thd, Item_ident *ref, SELECT_LEX *select) */ if (!(select_ref= find_item_in_list(ref, *(select->get_item_list()), &counter, REPORT_EXCEPT_NOT_FOUND, - ¬_used))) + &resolution))) return NULL; /* Some error occurred. */ + if (resolution == RESOLVED_AGAINST_ALIAS) + ref->alias_name_used= TRUE; /* If this is a non-aggregated field inside HAVING, search in GROUP BY. */ if (select->having_fix_field && !ref->with_sum_func && group_list) @@ -3473,7 +3476,12 @@ Item_field::fix_outer_field(THD *thd, Field **from_field, Item **reference) */ Name_resolution_context *last_checked_context= context; Item **ref= (Item **) not_found_item; - Name_resolution_context *outer_context= context->outer_context; + SELECT_LEX *current_sel= (SELECT_LEX *) thd->lex->current_select; + Name_resolution_context *outer_context= 0; + /* Currently derived tables cannot be correlated */ + if (current_sel->master_unit()->first_select()->linkage != + DERIVED_TABLE_TYPE) + outer_context= context->outer_context; for (; outer_context; outer_context= outer_context->outer_context) @@ -3664,9 +3672,9 @@ Item_field::fix_outer_field(THD *thd, Field **from_field, Item **reference) *ref= NULL; // Don't call set_properties() rf= (place == IN_HAVING ? new Item_ref(context, ref, (char*) table_name, - (char*) field_name) : + (char*) field_name, alias_name_used) : new Item_direct_ref(context, ref, (char*) table_name, - (char*) field_name)); + (char*) field_name, alias_name_used)); *ref= save; if (!rf) return -1; @@ -3784,12 +3792,14 @@ bool Item_field::fix_fields(THD *thd, Item **reference) if (thd->lex->current_select->is_item_list_lookup) { uint counter; - bool not_used; + enum_resolution_type resolution; Item** res= find_item_in_list(this, thd->lex->current_select->item_list, &counter, REPORT_EXCEPT_NOT_FOUND, - ¬_used); + &resolution); if (!res) return 1; + if (resolution == RESOLVED_AGAINST_ALIAS) + alias_name_used= TRUE; if (res != (Item **)not_found_item) { if ((*res)->type() == Item::FIELD_ITEM) @@ -3897,7 +3907,9 @@ bool Item_field::fix_fields(THD *thd, Item **reference) { /* First usage of column */ table->used_fields++; // Used to optimize loops - table->used_keys.intersect(field->part_of_key); + /* purecov: begin inspected */ + table->covering_keys.intersect(field->part_of_key); + /* purecov: end */ } } } @@ -4115,7 +4127,9 @@ bool Item_field::set_no_const_sub(byte *arg) DESCRIPTION The function returns a pointer to an item that is taken from the very beginning of the item_equal list which the Item_field - object refers to (belongs to). + object refers to (belongs to) unless item_equal contains a constant + item. In this case the function returns this constant item, + (if the substitution does not require conversion). If the Item_field object does not refer any Item_equal object 'this' is returned @@ -4124,7 +4138,8 @@ bool Item_field::set_no_const_sub(byte *arg) of the thransformer method. RETURN VALUES - pointer to a replacement Item_field if there is a better equal item; + pointer to a replacement Item_field if there is a better equal item or + a pointer to a constant equal item; this - otherwise. */ @@ -4132,6 +4147,14 @@ Item *Item_field::replace_equal_field(byte *arg) { if (item_equal) { + Item *const_item= item_equal->get_const(); + if (const_item) + { + if (cmp_context != (Item_result)-1 && + const_item->cmp_context != cmp_context) + return this; + return const_item; + } Item_field *subst= item_equal->get_first(); if (subst && !field->eq(subst->field)) return subst; @@ -4993,12 +5016,30 @@ Item *Item_field::update_value_transformer(byte *select_arg) } +void Item_field::print(String *str) +{ + if (field && field->table->const_table) + { + char buff[MAX_FIELD_WIDTH]; + String tmp(buff,sizeof(buff),str->charset()); + field->val_str(&tmp); + str->append('\''); + str->append(tmp); + str->append('\''); + return; + } + Item_ident::print(str); +} + + Item_ref::Item_ref(Name_resolution_context *context_arg, Item **item, const char *table_name_arg, - const char *field_name_arg) + const char *field_name_arg, + bool alias_name_used_arg) :Item_ident(context_arg, NullS, table_name_arg, field_name_arg), result_field(0), ref(item) { + alias_name_used= alias_name_used_arg; /* This constructor used to create some internals references over fixed items */ @@ -5281,11 +5322,13 @@ void Item_ref::set_properties() */ with_sum_func= (*ref)->with_sum_func; unsigned_flag= (*ref)->unsigned_flag; + fixed= 1; + if (alias_name_used) + return; if ((*ref)->type() == FIELD_ITEM) alias_name_used= ((Item_ident *) (*ref))->alias_name_used; else alias_name_used= TRUE; // it is not field, so it is was resolved by alias - fixed= 1; } @@ -5303,7 +5346,7 @@ void Item_ref::print(String *str) if (ref) { if ((*ref)->type() != Item::CACHE_ITEM && ref_type() != VIEW_REF && - ref_type() != OUTER_REF && name && alias_name_used) + !table_name && name && alias_name_used) { THD *thd= current_thd; append_identifier(thd, str, name, (uint) strlen(name)); diff --git a/sql/item.h b/sql/item.h index be4636db91e..955f9c8489a 100644 --- a/sql/item.h +++ b/sql/item.h @@ -1398,6 +1398,7 @@ public: Item *safe_charset_converter(CHARSET_INFO *tocs); int fix_outer_field(THD *thd, Field **field, Item **reference); virtual Item *update_value_transformer(byte *select_arg); + void print(String *str); friend class Item_default_value; friend class Item_insert_value; friend class st_select_lex_unit; @@ -1810,7 +1811,11 @@ public: str_value.length(), collation.collation); } Item *safe_charset_converter(CHARSET_INFO *tocs); - inline void append(char *str, uint length) { str_value.append(str, length); } + inline void append(char *str, uint length) + { + str_value.append(str, length); + max_length= str_value.numchars() * collation.collation->mbmaxlen; + } void print(String *str); // to prevent drop fixed flag (no need parent cleanup call) void cleanup() {} @@ -1876,7 +1881,10 @@ public: Item_hex_string(const char *str,uint str_length); enum Type type() const { return VARBIN_ITEM; } double val_real() - { DBUG_ASSERT(fixed == 1); return (double) Item_hex_string::val_int(); } + { + DBUG_ASSERT(fixed == 1); + return (double) (ulonglong) Item_hex_string::val_int(); + } longlong val_int(); bool basic_const_item() const { return 1; } String *val_str(String*) { DBUG_ASSERT(fixed == 1); return &str_value; } @@ -1951,7 +1959,8 @@ public: with Bar, and if we have a more broader set of problems like this. */ Item_ref(Name_resolution_context *context_arg, Item **item, - const char *table_name_arg, const char *field_name_arg); + const char *table_name_arg, const char *field_name_arg, + bool alias_name_used_arg= FALSE); /* Constructor need to process subselect with temporary tables (see Item) */ Item_ref(THD *thd, Item_ref *item) @@ -2026,8 +2035,11 @@ class Item_direct_ref :public Item_ref public: Item_direct_ref(Name_resolution_context *context_arg, Item **item, const char *table_name_arg, - const char *field_name_arg) - :Item_ref(context_arg, item, table_name_arg, field_name_arg) {} + const char *field_name_arg, + bool alias_name_used_arg= FALSE) + :Item_ref(context_arg, item, table_name_arg, + field_name_arg, alias_name_used_arg) + {} /* Constructor need to process subselect with temporary tables (see Item) */ Item_direct_ref(THD *thd, Item_direct_ref *item) : Item_ref(thd, item) {} diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index e78550598f5..7e5df8fdbbf 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -2190,9 +2190,100 @@ void Item_func_coalesce::fix_length_and_dec() Classes and function for the IN operator ****************************************************************************/ -static int cmp_longlong(void *cmp_arg, longlong *a,longlong *b) +/* + Determine which of the signed longlong arguments is bigger + + SYNOPSIS + cmp_longs() + a_val left argument + b_val right argument + + DESCRIPTION + This function will compare two signed longlong arguments + and will return -1, 0, or 1 if left argument is smaller than, + equal to or greater than the right argument. + + RETURN VALUE + -1 left argument is smaller than the right argument. + 0 left argument is equal to the right argument. + 1 left argument is greater than the right argument. +*/ +static inline int cmp_longs (longlong a_val, longlong b_val) { - return *a < *b ? -1 : *a == *b ? 0 : 1; + return a_val < b_val ? -1 : a_val == b_val ? 0 : 1; +} + + +/* + Determine which of the unsigned longlong arguments is bigger + + SYNOPSIS + cmp_ulongs() + a_val left argument + b_val right argument + + DESCRIPTION + This function will compare two unsigned longlong arguments + and will return -1, 0, or 1 if left argument is smaller than, + equal to or greater than the right argument. + + RETURN VALUE + -1 left argument is smaller than the right argument. + 0 left argument is equal to the right argument. + 1 left argument is greater than the right argument. +*/ +static inline int cmp_ulongs (ulonglong a_val, ulonglong b_val) +{ + return a_val < b_val ? -1 : a_val == b_val ? 0 : 1; +} + + +/* + Compare two integers in IN value list format (packed_longlong) + + SYNOPSIS + cmp_longlong() + cmp_arg an argument passed to the calling function (qsort2) + a left argument + b right argument + + DESCRIPTION + This function will compare two integer arguments in the IN value list + format and will return -1, 0, or 1 if left argument is smaller than, + equal to or greater than the right argument. + It's used in sorting the IN values list and finding an element in it. + Depending on the signedness of the arguments cmp_longlong() will + compare them as either signed (using cmp_longs()) or unsigned (using + cmp_ulongs()). + + RETURN VALUE + -1 left argument is smaller than the right argument. + 0 left argument is equal to the right argument. + 1 left argument is greater than the right argument. +*/ +int cmp_longlong(void *cmp_arg, + in_longlong::packed_longlong *a, + in_longlong::packed_longlong *b) +{ + if (a->unsigned_flag != b->unsigned_flag) + { + /* + One of the args is unsigned and is too big to fit into the + positive signed range. Report no match. + */ + if (a->unsigned_flag && ((ulonglong) a->val) > LONGLONG_MAX || + b->unsigned_flag && ((ulonglong) b->val) > LONGLONG_MAX) + return a->unsigned_flag ? 1 : -1; + /* + Although the signedness differs both args can fit into the signed + positive range. Make them signed and compare as usual. + */ + return cmp_longs (a->val, b->val); + } + if (a->unsigned_flag) + return cmp_ulongs ((ulonglong) a->val, (ulonglong) b->val); + else + return cmp_longs (a->val, b->val); } static int cmp_double(void *cmp_arg, double *a,double *b) @@ -2317,19 +2408,23 @@ void in_row::set(uint pos, Item *item) } in_longlong::in_longlong(uint elements) - :in_vector(elements,sizeof(longlong),(qsort2_cmp) cmp_longlong, 0) + :in_vector(elements,sizeof(packed_longlong),(qsort2_cmp) cmp_longlong, 0) {} void in_longlong::set(uint pos,Item *item) { - ((longlong*) base)[pos]=item->val_int(); + struct packed_longlong *buff= &((packed_longlong*) base)[pos]; + + buff->val= item->val_int(); + buff->unsigned_flag= item->unsigned_flag; } byte *in_longlong::get_value(Item *item) { - tmp= item->val_int(); + tmp.val= item->val_int(); if (item->null_value) return 0; + tmp.unsigned_flag= item->unsigned_flag; return (byte*) &tmp; } @@ -2665,6 +2760,31 @@ void Item_func_in::fix_length_and_dec() */ if (type_cnt == 1 && const_itm && !nulls_in_row()) { + /* + IN must compare INT/DATE/DATETIME/TIMESTAMP columns and constants + as int values (the same way as equality does). + So we must check here if the column on the left and all the constant + values on the right can be compared as integers and adjust the + comparison type accordingly. + */ + if (args[0]->real_item()->type() == FIELD_ITEM && + thd->lex->sql_command != SQLCOM_CREATE_VIEW && + thd->lex->sql_command != SQLCOM_SHOW_CREATE && + cmp_type != INT_RESULT) + { + Field *field= ((Item_field*) (args[0]->real_item()))->field; + if (field->can_be_compared_as_longlong()) + { + bool all_converted= TRUE; + for (arg=args+1, arg_end=args+arg_count; arg != arg_end ; arg++) + { + if (!convert_constant_item (thd, field, &arg[0])) + all_converted= FALSE; + } + if (all_converted) + cmp_type= INT_RESULT; + } + } switch (cmp_type) { case STRING_RESULT: array=new in_string(arg_count - 1,(qsort2_cmp) srtcmp_in, diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h index 3b08036368c..edc905d50ff 100644 --- a/sql/item_cmpfunc.h +++ b/sql/item_cmpfunc.h @@ -785,7 +785,16 @@ public: class in_longlong :public in_vector { - longlong tmp; + /* + Here we declare a temporary variable (tmp) of the same type as the + elements of this vector. tmp is used in finding if a given value is in + the list. + */ + struct packed_longlong + { + longlong val; + longlong unsigned_flag; // Use longlong, not bool, to preserve alignment + } tmp; public: in_longlong(uint elements); void set(uint pos,Item *item); @@ -801,9 +810,13 @@ public: } void value_to_item(uint pos, Item *item) { - ((Item_int*)item)->value= ((longlong*)base)[pos]; + ((Item_int*) item)->value= ((packed_longlong*) base)[pos].val; + ((Item_int*) item)->unsigned_flag= (my_bool) + ((packed_longlong*) base)[pos].unsigned_flag; } Item_result result_type() { return INT_RESULT; } + + friend int cmp_longlong(void *cmp_arg, packed_longlong *a,packed_longlong *b); }; class in_double :public in_vector diff --git a/sql/item_func.cc b/sql/item_func.cc index 55888f6b16a..c823575b240 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -413,8 +413,13 @@ bool Item_func::eq(const Item *item, bool binary_cmp) const if (item->type() != FUNC_ITEM) return 0; Item_func *item_func=(Item_func*) item; - if (arg_count != item_func->arg_count || - func_name() != item_func->func_name()) + Item_func::Functype func_type; + if ((func_type= functype()) != item_func->functype() || + arg_count != item_func->arg_count || + (func_type != Item_func::FUNC_SP && + func_name() != item_func->func_name()) || + (func_type == Item_func::FUNC_SP && + my_strcasecmp(system_charset_info, func_name(), item_func->func_name()))) return 0; for (uint i=0; i < arg_count ; i++) if (!args[i]->eq(item_func->args[i], binary_cmp)) diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc index b96567cf1ff..a011a2884c8 100644 --- a/sql/item_strfunc.cc +++ b/sql/item_strfunc.cc @@ -964,18 +964,18 @@ String *Item_func_insert::val_str(String *str) args[3]->null_value) goto null; /* purecov: inspected */ - if ((start < 0) || (start > res->length() + 1)) + if ((start < 0) || (start > res->length())) return res; // Wrong param; skip insert - if ((length < 0) || (length > res->length() + 1)) - length= res->length() + 1; + if ((length < 0) || (length > res->length())) + length= res->length(); /* start and length are now sufficiently valid to pass to charpos function */ start= res->charpos((int) start); length= res->charpos((int) length, (uint32) start); /* Re-testing with corrected params */ - if (start > res->length() + 1) - return res; // Wrong param; skip insert + if (start > res->length()) + return res; /* purecov: inspected */ // Wrong param; skip insert if (length > res->length() - start) length= res->length() - start; @@ -1181,11 +1181,10 @@ void Item_func_substr::fix_length_and_dec() if (args[1]->const_item()) { int32 start= (int32) args[1]->val_int(); - start= (int32)((start < 0) ? max_length + start : start - 1); - if (start < 0 || start >= (int32) max_length) - max_length=0; /* purecov: inspected */ + if (start < 0) + max_length= ((uint)(-start) > max_length) ? 0 : (uint)(-start); else - max_length-= (uint) start; + max_length-= min((uint)(start - 1), max_length); } if (arg_count == 3 && args[2]->const_item()) { diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h index ae11e001551..628b51a70d7 100644 --- a/sql/item_strfunc.h +++ b/sql/item_strfunc.h @@ -601,7 +601,11 @@ class Item_func_unhex :public Item_str_func { String tmp_value; public: - Item_func_unhex(Item *a) :Item_str_func(a) {} + Item_func_unhex(Item *a) :Item_str_func(a) + { + /* there can be bad hex strings */ + maybe_null= 1; + } const char *func_name() const { return "unhex"; } String *val_str(String *); void fix_length_and_dec() diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc index 135ed33feec..e1abda2f612 100644 --- a/sql/item_subselect.cc +++ b/sql/item_subselect.cc @@ -2045,7 +2045,8 @@ int subselect_uniquesubquery_engine::exec() table->file->ha_index_init(tab->ref.key, 0); error= table->file->index_read(table->record[0], tab->ref.key_buff, - tab->ref.key_length,HA_READ_KEY_EXACT); + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) error= report_error(table, error); @@ -2154,7 +2155,8 @@ int subselect_indexsubquery_engine::exec() table->file->ha_index_init(tab->ref.key, 1); error= table->file->index_read(table->record[0], tab->ref.key_buff, - tab->ref.key_length,HA_READ_KEY_EXACT); + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) error= report_error(table, error); diff --git a/sql/key.cc b/sql/key.cc index bd614b10a70..faa7bf1f04b 100644 --- a/sql/key.cc +++ b/sql/key.cc @@ -29,6 +29,7 @@ field Field to search after key_length On partial match, contains length of fields before field + keypart key part # of a field NOTES Used when calculating key for NEXT_NUMBER @@ -45,7 +46,7 @@ */ int find_ref_key(KEY *key, uint key_count, byte *record, Field *field, - uint *key_length) + uint *key_length, uint *keypart) { reg2 int i; reg3 KEY *key_info; @@ -60,8 +61,8 @@ int find_ref_key(KEY *key, uint key_count, byte *record, Field *field, { if (key_info->key_part[0].offset == fieldpos) { /* Found key. Calc keylength */ - *key_length=0; - return(i); /* Use this key */ + *key_length= *keypart= 0; + return i; /* Use this key */ } } @@ -78,8 +79,11 @@ int find_ref_key(KEY *key, uint key_count, byte *record, Field *field, j++, key_part++) { if (key_part->offset == fieldpos) - return(i); /* Use this key */ - *key_length+=key_part->store_length; + { + *keypart= j; + return i; /* Use this key */ + } + *key_length+= key_part->store_length; } } return(-1); /* No key is ok */ diff --git a/sql/log.cc b/sql/log.cc index deb77890f35..1994660bf5b 100644 --- a/sql/log.cc +++ b/sql/log.cc @@ -3773,7 +3773,7 @@ bool MYSQL_BIN_LOG::write(Log_event *event_info) nb_elements())); /* If the auto_increment was second in a table's index (possible with - MyISAM or BDB) (table->next_number_key_offset != 0), such event is + MyISAM or BDB) (table->next_number_keypart != 0), such event is in fact not necessary. We could avoid logging it. */ Intvar_log_event e(thd, (uchar) INSERT_ID_EVENT, diff --git a/sql/log_event.cc b/sql/log_event.cc index f8d3c43bfba..0448aacd4f3 100644 --- a/sql/log_event.cc +++ b/sql/log_event.cc @@ -6854,9 +6854,8 @@ replace_record(THD *thd, TABLE *table, } key_copy((byte*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx(table->record[1], keynum, - (const byte*)key.get(), - table->key_info[keynum].key_length, + error= table->file->index_read_idx(table->record[1], keynum, + (const byte*)key.get(), HA_WHOLE_KEY, HA_READ_KEY_EXACT); if (error) DBUG_RETURN(error); @@ -7040,8 +7039,7 @@ static int find_and_fetch_row(TABLE *table, byte *key) my_ptrdiff_t const pos= table->s->null_bytes > 0 ? table->s->null_bytes - 1 : 0; table->record[1][pos]= 0xFF; - if ((error= table->file->index_read(table->record[1], key, - table->key_info->key_length, + if ((error= table->file->index_read(table->record[1], key, HA_WHOLE_KEY, HA_READ_KEY_EXACT))) { table->file->print_error(error, MYF(0)); diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h index a1a7c20fc50..099c9b98c1f 100644 --- a/sql/mysql_priv.h +++ b/sql/mysql_priv.h @@ -47,7 +47,6 @@ typedef Bitmap<64> key_map; /* Used for finding keys */ #else typedef Bitmap<((MAX_INDEXES+7)/8*8)> key_map; /* Used for finding keys */ #endif -typedef ulong key_part_map; /* Used for finding key parts */ typedef ulong nesting_map; /* Used for flags of nesting constructs */ /* Used to identify NESTED_JOIN structures within a join (applicable only to @@ -991,7 +990,8 @@ bool mysql_prepare_insert(THD *thd, TABLE_LIST *table_list, TABLE *table, List &fields, List_item *values, List &update_fields, List &update_values, enum_duplicates duplic, - COND **where, bool select_insert); + COND **where, bool select_insert, + bool check_fields, bool abort_on_warning); bool mysql_insert(THD *thd,TABLE_LIST *table,List &fields, List &values, List &update_fields, List &update_values, enum_duplicates flag, @@ -1188,9 +1188,29 @@ SQL_SELECT *make_select(TABLE *head, table_map const_tables, table_map read_tables, COND *conds, bool allow_null_cond, int *error); extern Item **not_found_item; + +/* + This enumeration type is used only by the function find_item_in_list + to return the info on how an item has been resolved against a list + of possibly aliased items. + The item can be resolved: + - against an alias name of the list's element (RESOLVED_AGAINST_ALIAS) + - against non-aliased field name of the list (RESOLVED_WITH_NO_ALIAS) + - against an aliased field name of the list (RESOLVED_BEHIND_ALIAS) + - ignoring the alias name in cases when SQL requires to ignore aliases + (e.g. when the resolved field reference contains a table name or + when the resolved item is an expression) (RESOLVED_IGNORING_ALIAS) +*/ +enum enum_resolution_type { + NOT_RESOLVED=0, + RESOLVED_IGNORING_ALIAS, + RESOLVED_BEHIND_ALIAS, + RESOLVED_WITH_NO_ALIAS, + RESOLVED_AGAINST_ALIAS +}; Item ** find_item_in_list(Item *item, List &items, uint *counter, find_item_error_report_type report_error, - bool *unaliased); + enum_resolution_type *resolution); bool get_key_map_from_key_list(key_map *map, TABLE *table, List *index_list); bool insert_fields(THD *thd, Name_resolution_context *context, @@ -1248,7 +1268,8 @@ TABLE_LIST *find_table_in_list(TABLE_LIST *table, st_table_list *TABLE_LIST::*link, const char *db_name, const char *table_name); -TABLE_LIST *unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list); +TABLE_LIST *unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list, + bool check_alias); TABLE *find_temporary_table(THD *thd, const char *db, const char *table_name); TABLE *find_temporary_table(THD *thd, TABLE_LIST *table_list); bool close_temporary_table(THD *thd, TABLE_LIST *table_list); @@ -1471,7 +1492,7 @@ void print_plan(JOIN* join,uint idx, double record_count, double read_time, void mysql_print_status(); /* key.cc */ int find_ref_key(KEY *key, uint key_count, byte *record, Field *field, - uint *key_length); + uint *key_length, uint *keypart); void key_copy(byte *to_key, byte *from_record, KEY *key_info, uint key_length); void key_restore(byte *to_record, byte *from_key, KEY *key_info, uint key_length); @@ -2000,7 +2021,6 @@ inline void setup_table_map(TABLE *table, TABLE_LIST *table_list, uint tablenr) table->const_table= 0; table->null_row= 0; table->status= STATUS_NO_RECORD; - table->keys_in_use_for_query= table->s->keys_in_use; table->maybe_null= table_list->outer_join; TABLE_LIST *embedding= table_list->embedding; while (!table->maybe_null && embedding) @@ -2011,6 +2031,8 @@ inline void setup_table_map(TABLE *table, TABLE_LIST *table_list, uint tablenr) table->tablenr= tablenr; table->map= (table_map) 1 << tablenr; table->force_index= table_list->force_index; + table->covering_keys= table->s->keys_for_keyread; + table->merge_keys.clear_all(); } diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 758dc54316e..ac706a1ba66 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -1804,6 +1804,12 @@ static bool cache_thread() thd= thread_cache.get(); thd->thread_stack= (char*) &thd; // For store_globals (void) thd->store_globals(); + /* + THD::mysys_var::abort is associated with physical thread rather + than with THD object. So we need to reset this flag before using + this thread for handling of new THD object/connection. + */ + thd->mysys_var->abort= 0; thd->thr_create_time= time(NULL); threads.append(thd); return(1); @@ -5025,7 +5031,8 @@ enum options_mysqld OPT_MERGE, OPT_THREAD_HANDLING, OPT_INNODB_ROLLBACK_ON_TIMEOUT, - OPT_SECURE_FILE_PRIV + OPT_SECURE_FILE_PRIV, + OPT_OLD_MODE }; @@ -6256,6 +6263,10 @@ The minimum value for this variable is 4096.", (gptr*) &global_system_variables.net_write_timeout, (gptr*) &max_system_variables.net_write_timeout, 0, GET_ULONG, REQUIRED_ARG, NET_WRITE_TIMEOUT, 1, LONG_TIMEOUT, 0, 1, 0}, + { "old_mode", OPT_OLD_MODE, "Use compatible behaviour.", + (gptr*) &global_system_variables.old_mode, + (gptr*) &max_system_variables.old_mode, 0, GET_BOOL, NO_ARG, + 0, 0, 0, 0, 0, 0}, {"open_files_limit", OPT_OPEN_FILES_LIMIT, "If this is not 0, then mysqld will use this value to reserve file descriptors to use with setrlimit(). If this value is 0 then mysqld will reserve max_connections*5 or max_connections + table_cache*2 (whichever is larger) number of files.", (gptr*) &open_files_limit, (gptr*) &open_files_limit, 0, GET_ULONG, diff --git a/sql/opt_range.cc b/sql/opt_range.cc index 3dc780e1b5f..52faaf25b42 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -312,7 +312,8 @@ public: min_value=arg->max_value; min_flag=arg->max_flag & NEAR_MAX ? 0 : NEAR_MIN; } - void store_min(uint length,char **min_key,uint min_key_flag) + /* returns a number of keypart values (0 or 1) appended to the key buffer */ + int store_min(uint length,char **min_key,uint min_key_flag) { if ((min_flag & GEOM_FLAG) || (!(min_flag & NO_MIN_RANGE) && @@ -326,12 +327,13 @@ public: else memcpy(*min_key,min_value,length); (*min_key)+= length; + return 1; } + return 0; } - void store(uint length,char **min_key,uint min_key_flag, - char **max_key, uint max_key_flag) + /* returns a number of keypart values (0 or 1) appended to the key buffer */ + int store_max(uint length,char **max_key, uint max_key_flag) { - store_min(length, min_key, min_key_flag); if (!(max_flag & NO_MAX_RANGE) && !(max_key_flag & (NO_MAX_RANGE | NEAR_MAX))) { @@ -343,33 +345,41 @@ public: else memcpy(*max_key,max_value,length); (*max_key)+= length; + return 1; } + return 0; } - void store_min_key(KEY_PART *key,char **range_key, uint *range_key_flag) + /* returns a number of keypart values appended to the key buffer */ + int store_min_key(KEY_PART *key,char **range_key, uint *range_key_flag) { SEL_ARG *key_tree= first(); - key_tree->store(key[key_tree->part].store_length, - range_key,*range_key_flag,range_key,NO_MAX_RANGE); + uint res= key_tree->store_min(key[key_tree->part].store_length, + range_key, *range_key_flag); *range_key_flag|= key_tree->min_flag; if (key_tree->next_key_part && key_tree->next_key_part->part == key_tree->part+1 && !(*range_key_flag & (NO_MIN_RANGE | NEAR_MIN)) && key_tree->next_key_part->type == SEL_ARG::KEY_RANGE) - key_tree->next_key_part->store_min_key(key,range_key, range_key_flag); + res+= key_tree->next_key_part->store_min_key(key, range_key, + range_key_flag); + return res; } - void store_max_key(KEY_PART *key,char **range_key, uint *range_key_flag) + /* returns a number of keypart values appended to the key buffer */ + int store_max_key(KEY_PART *key,char **range_key, uint *range_key_flag) { SEL_ARG *key_tree= last(); - key_tree->store(key[key_tree->part].store_length, - range_key, NO_MIN_RANGE, range_key,*range_key_flag); + uint res=key_tree->store_max(key[key_tree->part].store_length, + range_key, *range_key_flag); (*range_key_flag)|= key_tree->max_flag; if (key_tree->next_key_part && key_tree->next_key_part->part == key_tree->part+1 && !(*range_key_flag & (NO_MAX_RANGE | NEAR_MAX)) && key_tree->next_key_part->type == SEL_ARG::KEY_RANGE) - key_tree->next_key_part->store_max_key(key,range_key, range_key_flag); + res+= key_tree->next_key_part->store_max_key(key, range_key, + range_key_flag); + return res; } SEL_ARG *insert(SEL_ARG *key); @@ -583,11 +593,11 @@ static SEL_ARG *get_mm_leaf(RANGE_OPT_PARAM *param,COND *cond_func,Field *field, static SEL_TREE *get_mm_tree(RANGE_OPT_PARAM *param,COND *cond); static bool is_key_scan_ror(PARAM *param, uint keynr, uint8 nparts); -static ha_rows check_quick_select(PARAM *param,uint index,SEL_ARG *key_tree, +static ha_rows check_quick_select(PARAM *param,uint index,SEL_ARG *key_tree, bool update_tbl_stats); static ha_rows check_quick_keys(PARAM *param,uint index,SEL_ARG *key_tree, - char *min_key,uint min_key_flag, - char *max_key, uint max_key_flag); + char *min_key, uint min_key_flag, int, + char *max_key, uint max_key_flag, int); QUICK_RANGE_SELECT *get_quick_select(PARAM *param,uint index, SEL_ARG *key_tree, @@ -1453,6 +1463,7 @@ QUICK_ROR_UNION_SELECT::~QUICK_ROR_UNION_SELECT() QUICK_RANGE::QUICK_RANGE() :min_key(0),max_key(0),min_length(0),max_length(0), + min_keypart_map(0), max_keypart_map(0), flag(NO_MIN_RANGE | NO_MAX_RANGE) {} @@ -2111,9 +2122,9 @@ int SQL_SELECT::test_quick_select(THD *thd, key_map keys_to_use, param.key_parts_end=key_parts; /* Calculate cost of full index read for the shortest covering index */ - if (!head->used_keys.is_clear_all()) + if (!head->covering_keys.is_clear_all()) { - int key_for_use= find_shortest_key(head, &head->used_keys); + int key_for_use= find_shortest_key(head, &head->covering_keys); double key_read_time= (get_index_only_read_time(¶m, records, key_for_use) + (double) records / TIME_FOR_COMPARE); @@ -4031,9 +4042,9 @@ void ror_intersect_cpy(ROR_INTERSECT_INFO *dst, const ROR_INTERSECT_INFO *src) The calculation is conducted as follows: Lets denote #records(keypart1, ... keypartK) as n_k. We need to calculate - n_{k1} n_{k_2} + n_{k1} n_{k2} --------- * --------- * .... (3) - n_{k1-1} n_{k2_1} + n_{k1-1} n_{k2-1} where k1,k2,... are key parts which fields were not yet marked as fixed ( this is result of application of option b) of the recursion step for @@ -4041,9 +4052,9 @@ void ror_intersect_cpy(ROR_INTERSECT_INFO *dst, const ROR_INTERSECT_INFO *src) Since it is reasonable to expect that most of the fields are not marked as fixed, we calculate (3) as - n_{i1} n_{i_2} + n_{i1} n_{i2} (3) = n_{max_key_part} / ( --------- * --------- * .... ) - n_{i1-1} n_{i2_1} + n_{i1-1} n_{i2-1} where i1,i2, .. are key parts that were already marked as fixed. @@ -4052,7 +4063,6 @@ void ror_intersect_cpy(ROR_INTERSECT_INFO *dst, const ROR_INTERSECT_INFO *src) RETURN Selectivity of given ROR scan. - */ static double ror_scan_selectivity(const ROR_INTERSECT_INFO *info, @@ -4063,6 +4073,7 @@ static double ror_scan_selectivity(const ROR_INTERSECT_INFO *info, byte key_val[MAX_KEY_LENGTH+MAX_FIELD_WIDTH]; /* key values tuple */ char *key_ptr= (char*) key_val; SEL_ARG *sel_arg, *tuple_arg= NULL; + key_part_map keypart_map= 0; bool cur_covered; bool prev_covered= test(bitmap_is_set(&info->covered_fields, key_part->fieldnr-1)); @@ -4073,7 +4084,7 @@ static double ror_scan_selectivity(const ROR_INTERSECT_INFO *info, max_range.key= (byte*) key_val; max_range.flag= HA_READ_AFTER_KEY; ha_rows prev_records= info->param->table->file->stats.records; - DBUG_ENTER("ror_intersect_selectivity"); + DBUG_ENTER("ror_scan_selectivity"); for (sel_arg= scan->sel_arg; sel_arg; sel_arg= sel_arg->next_key_part) @@ -4090,13 +4101,17 @@ static double ror_scan_selectivity(const ROR_INTERSECT_INFO *info, tuple_arg= scan->sel_arg; /* Here we use the length of the first key part */ tuple_arg->store_min(key_part->store_length, &key_ptr, 0); + keypart_map= 1; } while (tuple_arg->next_key_part != sel_arg) { tuple_arg= tuple_arg->next_key_part; - tuple_arg->store_min(key_part[tuple_arg->part].store_length, &key_ptr, 0); + tuple_arg->store_min(key_part[tuple_arg->part].store_length, + &key_ptr, 0); + keypart_map= (keypart_map << 1) | 1; } min_range.length= max_range.length= ((char*) key_ptr - (char*) key_val); + min_range.keypart_map= max_range.keypart_map= keypart_map; records= (info->param->table->file-> records_in_range(scan->keynr, &min_range, &max_range)); if (cur_covered) @@ -4646,7 +4661,7 @@ static TRP_RANGE *get_key_scans_params(PARAM *param, SEL_TREE *tree, param->needed_reg->set_bit(keynr); bool read_index_only= index_read_must_be_used ? TRUE : - (bool) param->table->used_keys.is_set(keynr); + (bool) param->table->covering_keys.is_set(keynr); found_records= check_quick_select(param, idx, *key, update_tbl_stats); if (param->is_ror_scan) @@ -5305,12 +5320,11 @@ static SEL_TREE *get_mm_tree(RANGE_OPT_PARAM *param,COND *cond) */ for (uint i= 1 ; i < cond_func->arg_count ; i++) { - if (cond_func->arguments()[i]->real_item()->type() == Item::FIELD_ITEM) { field_item= (Item_field*) (cond_func->arguments()[i]->real_item()); SEL_TREE *tmp= get_full_func_mm_tree(param, cond_func, - field_item, (Item*) i, inv); + field_item, (Item*)(intptr)i, inv); if (inv) tree= !tree ? tmp : tree_or(param, tree, tmp); else @@ -7057,7 +7071,9 @@ check_quick_select(PARAM *param,uint idx,SEL_ARG *tree, bool update_tbl_stats) } param->n_ranges= 0; - records=check_quick_keys(param,idx,tree,param->min_key,0,param->max_key,0); + records= check_quick_keys(param, idx, tree, + param->min_key, 0, -1, + param->max_key, 0, -1); if (records != HA_POS_ERROR) { if (update_tbl_stats) @@ -7120,12 +7136,13 @@ check_quick_select(PARAM *param,uint idx,SEL_ARG *tree, bool update_tbl_stats) */ static ha_rows -check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, - char *min_key,uint min_key_flag, char *max_key, - uint max_key_flag) +check_quick_keys(PARAM *param, uint idx, SEL_ARG *key_tree, + char *min_key, uint min_key_flag, int min_keypart, + char *max_key, uint max_key_flag, int max_keypart) { ha_rows records=0, tmp; uint tmp_min_flag, tmp_max_flag, keynr, min_key_length, max_key_length; + uint tmp_min_keypart= min_keypart, tmp_max_keypart= max_keypart; char *tmp_min_key, *tmp_max_key; uint8 save_first_null_comp= param->first_null_comp; @@ -7139,18 +7156,21 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, This is not a ROR scan if the key is not Clustered Primary Key. */ param->is_ror_scan= FALSE; - records=check_quick_keys(param,idx,key_tree->left,min_key,min_key_flag, - max_key,max_key_flag); + records=check_quick_keys(param, idx, key_tree->left, + min_key, min_key_flag, min_keypart, + max_key, max_key_flag, max_keypart); if (records == HA_POS_ERROR) // Impossible return records; } tmp_min_key= min_key; tmp_max_key= max_key; - key_tree->store(param->key[idx][key_tree->part].store_length, - &tmp_min_key,min_key_flag,&tmp_max_key,max_key_flag); - min_key_length= (uint) (tmp_min_key- param->min_key); - max_key_length= (uint) (tmp_max_key- param->max_key); + tmp_min_keypart+= key_tree->store_min(param->key[idx][key_tree->part].store_length, + &tmp_min_key, min_key_flag); + tmp_max_keypart+= key_tree->store_max(param->key[idx][key_tree->part].store_length, + &tmp_max_key, max_key_flag); + min_key_length= (uint) (tmp_min_key - param->min_key); + max_key_length= (uint) (tmp_max_key - param->max_key); if (param->is_ror_scan) { @@ -7173,12 +7193,13 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, key_tree->next_key_part->type == SEL_ARG::KEY_RANGE) { // const key as prefix if (min_key_length == max_key_length && - !memcmp(min_key,max_key, (uint) (tmp_max_key - max_key)) && + !memcmp(min_key, max_key, (uint) (tmp_max_key - max_key)) && !key_tree->min_flag && !key_tree->max_flag) { - tmp=check_quick_keys(param,idx,key_tree->next_key_part, - tmp_min_key, min_key_flag | key_tree->min_flag, - tmp_max_key, max_key_flag | key_tree->max_flag); + tmp=check_quick_keys(param,idx,key_tree->next_key_part, tmp_min_key, + min_key_flag | key_tree->min_flag, tmp_min_keypart, + tmp_max_key, max_key_flag | key_tree->max_flag, + tmp_max_keypart); goto end; // Ugly, but efficient } else @@ -7190,18 +7211,20 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, tmp_min_flag=key_tree->min_flag; tmp_max_flag=key_tree->max_flag; if (!tmp_min_flag) + tmp_min_keypart+= key_tree->next_key_part->store_min_key(param->key[idx], &tmp_min_key, &tmp_min_flag); if (!tmp_max_flag) + tmp_max_keypart+= key_tree->next_key_part->store_max_key(param->key[idx], &tmp_max_key, &tmp_max_flag); - min_key_length= (uint) (tmp_min_key- param->min_key); - max_key_length= (uint) (tmp_max_key- param->max_key); + min_key_length= (uint) (tmp_min_key - param->min_key); + max_key_length= (uint) (tmp_max_key - param->max_key); } else { - tmp_min_flag=min_key_flag | key_tree->min_flag; - tmp_max_flag=max_key_flag | key_tree->max_flag; + tmp_min_flag= min_key_flag | key_tree->min_flag; + tmp_max_flag= max_key_flag | key_tree->max_flag; } keynr=param->real_keynr[idx]; @@ -7209,9 +7232,8 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, if (!tmp_min_flag && ! tmp_max_flag && (uint) key_tree->part+1 == param->table->key_info[keynr].key_parts && (param->table->key_info[keynr].flags & (HA_NOSAME | HA_END_SPACE_KEY)) == - HA_NOSAME && - min_key_length == max_key_length && - !memcmp(param->min_key,param->max_key,min_key_length) && + HA_NOSAME && min_key_length == max_key_length && + !memcmp(param->min_key, param->max_key, min_key_length) && !param->first_null_comp) { tmp=1; // Max one record @@ -7231,7 +7253,7 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, first members of clustered primary key. */ if (!(min_key_length == max_key_length && - !memcmp(min_key,max_key, (uint) (tmp_max_key - max_key)) && + !memcmp(min_key, max_key, (uint) (tmp_max_key - max_key)) && !key_tree->min_flag && !key_tree->max_flag && is_key_scan_ror(param, keynr, key_tree->part + 1))) param->is_ror_scan= FALSE; @@ -7243,11 +7265,12 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, key_range min_range; min_range.key= (byte*) param->min_key; min_range.length= min_key_length; + min_range.keypart_map= make_keypart_map(tmp_min_keypart); /* In this case tmp_min_flag contains the handler-read-function */ min_range.flag= (ha_rkey_function) (tmp_min_flag ^ GEOM_FLAG); - tmp= param->table->file->records_in_range(keynr, &min_range, - (key_range*) 0); + tmp= param->table->file->records_in_range(keynr, + &min_range, (key_range*) 0); } else { @@ -7257,10 +7280,12 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, min_range.length= min_key_length; min_range.flag= (tmp_min_flag & NEAR_MIN ? HA_READ_AFTER_KEY : HA_READ_KEY_EXACT); + min_range.keypart_map= make_keypart_map(tmp_min_keypart); max_range.key= (byte*) param->max_key; max_range.length= max_key_length; max_range.flag= (tmp_max_flag & NEAR_MAX ? HA_READ_BEFORE_KEY : HA_READ_AFTER_KEY); + max_range.keypart_map= make_keypart_map(tmp_max_keypart); tmp=param->table->file->records_in_range(keynr, (min_key_length ? &min_range : (key_range*) 0), @@ -7281,8 +7306,9 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree, This is not a ROR scan if the key is not Clustered Primary Key. */ param->is_ror_scan= FALSE; - tmp=check_quick_keys(param,idx,key_tree->right,min_key,min_key_flag, - max_key,max_key_flag); + tmp=check_quick_keys(param, idx, key_tree->right, + min_key, min_key_flag, min_keypart, + max_key, max_key_flag, max_keypart); if (tmp == HA_POS_ERROR) return tmp; records+=tmp; @@ -7429,6 +7455,8 @@ get_quick_keys(PARAM *param,QUICK_RANGE_SELECT *quick,KEY_PART *key, { QUICK_RANGE *range; uint flag; + int min_part= key_tree->part-1, // # of keypart values in min_key buffer + max_part= key_tree->part-1; // # of keypart values in max_key buffer if (key_tree->left != &null_element) { @@ -7437,16 +7465,18 @@ get_quick_keys(PARAM *param,QUICK_RANGE_SELECT *quick,KEY_PART *key, return 1; } char *tmp_min_key=min_key,*tmp_max_key=max_key; - key_tree->store(key[key_tree->part].store_length, - &tmp_min_key,min_key_flag,&tmp_max_key,max_key_flag); + min_part+= key_tree->store_min(key[key_tree->part].store_length, + &tmp_min_key,min_key_flag); + max_part+= key_tree->store_max(key[key_tree->part].store_length, + &tmp_max_key,max_key_flag); if (key_tree->next_key_part && key_tree->next_key_part->part == key_tree->part+1 && key_tree->next_key_part->type == SEL_ARG::KEY_RANGE) { // const key as prefix - if (!((tmp_min_key - min_key) != (tmp_max_key - max_key) || - memcmp(min_key,max_key, (uint) (tmp_max_key - max_key)) || - key_tree->min_flag || key_tree->max_flag)) + if ((tmp_min_key - min_key) == (tmp_max_key - max_key) && + memcmp(min_key, max_key, (uint)(tmp_max_key - max_key))==0 && + key_tree->min_flag==0 && key_tree->max_flag==0) { if (get_quick_keys(param,quick,key,key_tree->next_key_part, tmp_min_key, min_key_flag | key_tree->min_flag, @@ -7457,10 +7487,10 @@ get_quick_keys(PARAM *param,QUICK_RANGE_SELECT *quick,KEY_PART *key, { uint tmp_min_flag=key_tree->min_flag,tmp_max_flag=key_tree->max_flag; if (!tmp_min_flag) - key_tree->next_key_part->store_min_key(key, &tmp_min_key, + min_part+= key_tree->next_key_part->store_min_key(key, &tmp_min_key, &tmp_min_flag); if (!tmp_max_flag) - key_tree->next_key_part->store_max_key(key, &tmp_max_key, + max_part+= key_tree->next_key_part->store_max_key(key, &tmp_max_key, &tmp_max_flag); flag=tmp_min_flag | tmp_max_flag; } @@ -7511,13 +7541,15 @@ get_quick_keys(PARAM *param,QUICK_RANGE_SELECT *quick,KEY_PART *key, /* Get range for retrieving rows in QUICK_SELECT::get_next */ if (!(range= new QUICK_RANGE((const char *) param->min_key, (uint) (tmp_min_key - param->min_key), + min_part >=0 ? make_keypart_map(min_part) : 0, (const char *) param->max_key, (uint) (tmp_max_key - param->max_key), + max_part >=0 ? make_keypart_map(max_part) : 0, flag))) return 1; // out of memory - set_if_bigger(quick->max_used_key_length,range->min_length); - set_if_bigger(quick->max_used_key_length,range->max_length); + set_if_bigger(quick->max_used_key_length, range->min_length); + set_if_bigger(quick->max_used_key_length, range->max_length); set_if_bigger(quick->used_key_parts, (uint) key_tree->part+1); if (insert_dynamic(&quick->ranges, (gptr)&range)) return 1; @@ -7615,13 +7647,13 @@ bool QUICK_ROR_UNION_SELECT::is_keys_used(const MY_BITMAP *fields) thd Thread handle table Table to access ref ref[_or_null] scan parameters - records Estimate of number of records (needed only to construct + records Estimate of number of records (needed only to construct quick select) NOTES This allocates things in a new memory root, as this may be called many times during a query. - - RETURN + + RETURN Quick select that retrieves the same rows as passed ref scan NULL on error. */ @@ -7657,8 +7689,10 @@ QUICK_RANGE_SELECT *get_quick_select_for_ref(THD *thd, TABLE *table, !(range= new(alloc) QUICK_RANGE())) goto err; // out of memory - range->min_key=range->max_key=(char*) ref->key_buff; - range->min_length=range->max_length=ref->key_length; + range->min_key= range->max_key= (char*) ref->key_buff; + range->min_length= range->max_length= ref->key_length; + range->min_keypart_map= range->max_keypart_map= + make_prev_keypart_map(ref->key_parts); range->flag= ((ref->key_length == key_info->key_length && (key_info->flags & (HA_NOSAME | HA_END_SPACE_KEY)) == HA_NOSAME) ? EQ_RANGE : 0); @@ -7671,7 +7705,7 @@ QUICK_RANGE_SELECT *get_quick_select_for_ref(THD *thd, TABLE *table, { key_part->part=part; key_part->field= key_info->key_part[part].field; - key_part->length= key_info->key_part[part].length; + key_part->length= key_info->key_part[part].length; key_part->store_length= key_info->key_part[part].store_length; key_part->null_bit= key_info->key_part[part].null_bit; key_part->flag= (uint8) key_info->key_part[part].key_part_flag; @@ -7690,11 +7724,11 @@ QUICK_RANGE_SELECT *get_quick_select_for_ref(THD *thd, TABLE *table, QUICK_RANGE *null_range; *ref->null_ref_key= 1; // Set null byte then create a range - if (!(null_range= new (alloc) QUICK_RANGE((char*)ref->key_buff, - ref->key_length, - (char*)ref->key_buff, - ref->key_length, - EQ_RANGE))) + if (!(null_range= new (alloc) + QUICK_RANGE((char*)ref->key_buff, ref->key_length, + make_prev_keypart_map(ref->key_parts), + (char*)ref->key_buff, ref->key_length, + make_prev_keypart_map(ref->key_parts), EQ_RANGE))) goto err; *ref->null_ref_key= 0; // Clear null byte if (insert_dynamic(&quick->ranges,(gptr)&null_range)) @@ -8146,6 +8180,7 @@ int QUICK_RANGE_SELECT::get_next() start_key->flag= ((last_range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY : (last_range->flag & EQ_RANGE) ? HA_READ_KEY_EXACT : HA_READ_KEY_OR_NEXT); + start_key->keypart_map= last_range->min_keypart_map; end_key->key= (const byte*) last_range->max_key; end_key->length= last_range->max_length; /* @@ -8154,6 +8189,7 @@ int QUICK_RANGE_SELECT::get_next() */ end_key->flag= (last_range->flag & NEAR_MAX ? HA_READ_BEFORE_KEY : HA_READ_AFTER_KEY); + end_key->keypart_map= last_range->max_keypart_map; mrange_slot->range_flag= last_range->flag; } @@ -8203,7 +8239,9 @@ end: other if some error occurred */ -int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, byte *cur_prefix) +int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, + key_part_map keypart_map, + byte *cur_prefix) { DBUG_ENTER("QUICK_RANGE_SELECT::get_next_prefix"); @@ -8215,8 +8253,7 @@ int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, byte *cur_prefix) { /* Read the next record in the same range with prefix after cur_prefix. */ DBUG_ASSERT(cur_prefix != 0); - result= file->index_read(record, cur_prefix, prefix_length, - HA_READ_AFTER_KEY); + result= file->index_read(record, cur_prefix, keypart_map, HA_READ_AFTER_KEY); if (result || (file->compare_key(file->end_range) <= 0)) DBUG_RETURN(result); } @@ -8232,11 +8269,13 @@ int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, byte *cur_prefix) start_key.key= (const byte*) last_range->min_key; start_key.length= min(last_range->min_length, prefix_length); + start_key.keypart_map= last_range->min_keypart_map & keypart_map; start_key.flag= ((last_range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY : (last_range->flag & EQ_RANGE) ? HA_READ_KEY_EXACT : HA_READ_KEY_OR_NEXT); end_key.key= (const byte*) last_range->max_key; end_key.length= min(last_range->max_length, prefix_length); + end_key.keypart_map= last_range->max_keypart_map & keypart_map; /* We use READ_AFTER_KEY here because if we are reading on a key prefix we want to find all keys with this prefix @@ -8244,8 +8283,8 @@ int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, byte *cur_prefix) end_key.flag= (last_range->flag & NEAR_MAX ? HA_READ_BEFORE_KEY : HA_READ_AFTER_KEY); - result= file->read_range_first(last_range->min_length ? &start_key : 0, - last_range->max_length ? &end_key : 0, + result= file->read_range_first(last_range->min_keypart_map ? &start_key : 0, + last_range->max_keypart_map ? &end_key : 0, test(last_range->flag & EQ_RANGE), sorted); if (last_range->flag == (UNIQUE_RANGE | EQ_RANGE)) @@ -8285,9 +8324,8 @@ int QUICK_RANGE_SELECT_GEOM::get_next() } last_range= *(cur_range++); - result= file->index_read(record, - (byte*) last_range->min_key, - last_range->min_length, + result= file->index_read(record, (byte*) last_range->min_key, + last_range->min_keypart_map, (ha_rkey_function)(last_range->flag ^ GEOM_FLAG)); if (result != HA_ERR_KEY_NOT_FOUND && result != HA_ERR_END_OF_FILE) DBUG_RETURN(result); @@ -8419,15 +8457,15 @@ int QUICK_SELECT_DESC::get_next() if (last_range->flag & EQ_RANGE) { - result= file->index_read(record, (byte*) last_range->max_key, - last_range->max_length, HA_READ_KEY_EXACT); + result = file->index_read(record, (byte*) last_range->max_key, + last_range->max_keypart_map, HA_READ_KEY_EXACT); } else { DBUG_ASSERT(last_range->flag & NEAR_MAX || range_reads_after_key(last_range)); result=file->index_read(record, (byte*) last_range->max_key, - last_range->max_length, + last_range->max_keypart_map, ((last_range->flag & NEAR_MAX) ? HA_READ_BEFORE_KEY : HA_READ_PREFIX_LAST_OR_PREV)); @@ -8747,8 +8785,7 @@ void QUICK_ROR_UNION_SELECT::add_keys_and_lengths(String *key_names, static inline uint get_field_keypart(KEY *index, Field *field); static inline SEL_ARG * get_index_range_tree(uint index, SEL_TREE* range_tree, PARAM *param, uint *param_idx); -static bool -get_constant_key_infix(KEY *index_info, SEL_ARG *index_range_tree, +static bool get_constant_key_infix(KEY *index_info, SEL_ARG *index_range_tree, KEY_PART_INFO *first_non_group_part, KEY_PART_INFO *min_max_arg_part, KEY_PART_INFO *last_part, THD *thd, @@ -8924,7 +8961,7 @@ get_best_group_min_max(PARAM *param, SEL_TREE *tree) if ((join->tables != 1) || /* The query must reference one table. */ ((!join->group_list) && /* Neither GROUP BY nor a DISTINCT query. */ (!join->select_distinct)) || - (thd->lex->select_lex.olap == ROLLUP_TYPE)) /* Check (B3) for ROLLUP */ + (join->select_lex->olap == ROLLUP_TYPE)) /* Check (B3) for ROLLUP */ DBUG_RETURN(NULL); if (table->s->keys == 0) /* There are no indexes to use. */ DBUG_RETURN(NULL); @@ -9012,7 +9049,7 @@ get_best_group_min_max(PARAM *param, SEL_TREE *tree) cur_index_info++, cur_index++) { /* Check (B1) - if current index is covering. */ - if (!table->used_keys.is_set(cur_index)) + if (!table->covering_keys.is_set(cur_index)) goto next_index; /* @@ -9146,7 +9183,7 @@ get_best_group_min_max(PARAM *param, SEL_TREE *tree) NULL; first_non_infix_part= min_max_arg_part ? (min_max_arg_part < last_part) ? - min_max_arg_part + 1 : + min_max_arg_part : NULL : NULL; if (first_non_group_part && @@ -9203,7 +9240,9 @@ get_best_group_min_max(PARAM *param, SEL_TREE *tree) */ if (first_non_infix_part) { - for (cur_part= first_non_infix_part; cur_part != last_part; cur_part++) + cur_part= first_non_infix_part + + (min_max_arg_part && (min_max_arg_part < last_part)); + for (; cur_part != last_part; cur_part++) { if (bitmap_is_set(table->read_set, cur_part->field->field_index)) goto next_index; @@ -9749,7 +9788,7 @@ void cost_group_min_max(TABLE* table, KEY *index_info, uint used_key_parts, RETURN New QUICK_GROUP_MIN_MAX_SELECT object if successfully created, - NULL o/w. + NULL otherwise. */ QUICK_SELECT_I * @@ -9762,10 +9801,10 @@ TRP_GROUP_MIN_MAX::make_quick(PARAM *param, bool retrieve_full_rows, quick= new QUICK_GROUP_MIN_MAX_SELECT(param->table, param->thd->lex->current_select->join, have_min, have_max, min_max_arg_part, - group_prefix_len, used_key_parts, - index_info, index, read_cost, records, - key_infix_len, key_infix, - parent_alloc); + group_prefix_len, group_key_parts, + used_key_parts, index_info, index, + read_cost, records, key_infix_len, + key_infix, parent_alloc); if (!quick) DBUG_RETURN(NULL); @@ -9854,7 +9893,7 @@ QUICK_GROUP_MIN_MAX_SELECT:: QUICK_GROUP_MIN_MAX_SELECT(TABLE *table, JOIN *join_arg, bool have_min_arg, bool have_max_arg, KEY_PART_INFO *min_max_arg_part_arg, - uint group_prefix_len_arg, + uint group_prefix_len_arg, uint group_key_parts_arg, uint used_key_parts_arg, KEY *index_info_arg, uint use_index, double read_cost_arg, ha_rows records_arg, uint key_infix_len_arg, @@ -9864,7 +9903,7 @@ QUICK_GROUP_MIN_MAX_SELECT(TABLE *table, JOIN *join_arg, bool have_min_arg, have_max(have_max_arg), seen_first_key(FALSE), min_max_arg_part(min_max_arg_part_arg), key_infix(key_infix_arg), key_infix_len(key_infix_len_arg), min_functions_it(NULL), - max_functions_it(NULL) + max_functions_it(NULL), group_key_parts(group_key_parts_arg) { head= table; file= head->file; @@ -9874,6 +9913,7 @@ QUICK_GROUP_MIN_MAX_SELECT(TABLE *table, JOIN *join_arg, bool have_min_arg, read_time= read_cost_arg; records= records_arg; used_key_parts= used_key_parts_arg; + real_key_parts= used_key_parts_arg; real_prefix_len= group_prefix_len + key_infix_len; group_prefix= NULL; min_max_arg_len= min_max_arg_part ? min_max_arg_part->store_length : 0; @@ -10040,7 +10080,9 @@ bool QUICK_GROUP_MIN_MAX_SELECT::add_range(SEL_ARG *sel_range) range_flag|= EQ_RANGE; /* equality condition */ } range= new QUICK_RANGE(sel_range->min_value, min_max_arg_len, + make_keypart_map(sel_range->part), sel_range->max_value, min_max_arg_len, + make_keypart_map(sel_range->part), range_flag); if (!range) return TRUE; @@ -10279,7 +10321,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::get_next() first sub-group with the extended prefix. */ if (!have_min && !have_max && key_infix_len > 0) - result= file->index_read(record, group_prefix, real_prefix_len, + result= file->index_read(record, group_prefix, + make_prev_keypart_map(real_key_parts), HA_READ_KEY_EXACT); result= have_min ? min_res : have_max ? max_res : result; @@ -10342,7 +10385,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min() /* Apply the constant equality conditions to the non-group select fields */ if (key_infix_len > 0) { - if ((result= file->index_read(record, group_prefix, real_prefix_len, + if ((result= file->index_read(record, group_prefix, + make_prev_keypart_map(real_key_parts), HA_READ_KEY_EXACT))) DBUG_RETURN(result); } @@ -10359,7 +10403,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min() /* Find the first subsequent record without NULL in the MIN/MAX field. */ key_copy(tmp_record, record, index_info, 0); result= file->index_read(record, tmp_record, - real_prefix_len + min_max_arg_len, + make_keypart_map(real_key_parts), HA_READ_AFTER_KEY); /* Check if the new record belongs to the current group by comparing its @@ -10415,7 +10459,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_max() if (min_max_ranges.elements > 0) result= next_max_in_range(); else - result= file->index_read(record, group_prefix, real_prefix_len, + result= file->index_read(record, group_prefix, + make_prev_keypart_map(real_key_parts), HA_READ_PREFIX_LAST); DBUG_RETURN(result); } @@ -10451,7 +10496,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_prefix() { byte *cur_prefix= seen_first_key ? group_prefix : NULL; if ((result= quick_prefix_select->get_next_prefix(group_prefix_len, - cur_prefix))) + make_prev_keypart_map(group_key_parts), cur_prefix))) DBUG_RETURN(result); seen_first_key= TRUE; } @@ -10467,7 +10512,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_prefix() else { /* Load the first key in this group into record. */ - result= file->index_read(record, group_prefix, group_prefix_len, + result= file->index_read(record, group_prefix, + make_prev_keypart_map(group_key_parts), HA_READ_AFTER_KEY); if (result) DBUG_RETURN(result); @@ -10509,7 +10555,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_prefix() int QUICK_GROUP_MIN_MAX_SELECT::next_min_in_range() { ha_rkey_function find_flag; - uint search_prefix_len; + key_part_map keypart_map; QUICK_RANGE *cur_range; bool found_null= FALSE; int result= HA_ERR_KEY_NOT_FOUND; @@ -10531,22 +10577,21 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min_in_range() if (cur_range->flag & NO_MIN_RANGE) { + keypart_map= make_prev_keypart_map(real_key_parts); find_flag= HA_READ_KEY_EXACT; - search_prefix_len= real_prefix_len; } else { /* Extend the search key with the lower boundary for this range. */ memcpy(group_prefix + real_prefix_len, cur_range->min_key, cur_range->min_length); - search_prefix_len= real_prefix_len + min_max_arg_len; + keypart_map= make_keypart_map(real_key_parts); find_flag= (cur_range->flag & (EQ_RANGE | NULL_RANGE)) ? HA_READ_KEY_EXACT : (cur_range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY : HA_READ_KEY_OR_NEXT; } - result= file->index_read(record, group_prefix, search_prefix_len, - find_flag); + result= file->index_read(record, group_prefix, keypart_map, find_flag); if (result) { if ((result == HA_ERR_KEY_NOT_FOUND || result == HA_ERR_END_OF_FILE) && @@ -10643,7 +10688,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min_in_range() int QUICK_GROUP_MIN_MAX_SELECT::next_max_in_range() { ha_rkey_function find_flag; - uint search_prefix_len; + key_part_map keypart_map; QUICK_RANGE *cur_range; int result; @@ -10665,22 +10710,21 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_max_in_range() if (cur_range->flag & NO_MAX_RANGE) { + keypart_map= make_prev_keypart_map(real_key_parts); find_flag= HA_READ_PREFIX_LAST; - search_prefix_len= real_prefix_len; } else { /* Extend the search key with the upper boundary for this range. */ memcpy(group_prefix + real_prefix_len, cur_range->max_key, cur_range->max_length); - search_prefix_len= real_prefix_len + min_max_arg_len; + keypart_map= make_keypart_map(real_key_parts); find_flag= (cur_range->flag & EQ_RANGE) ? HA_READ_KEY_EXACT : (cur_range->flag & NEAR_MAX) ? HA_READ_BEFORE_KEY : HA_READ_PREFIX_LAST_OR_PREV; } - result= file->index_read(record, group_prefix, search_prefix_len, - find_flag); + result= file->index_read(record, group_prefix, keypart_map, find_flag); if (result) { diff --git a/sql/opt_range.h b/sql/opt_range.h index d82e1dc459e..1ad9567cddd 100644 --- a/sql/opt_range.h +++ b/sql/opt_range.h @@ -37,17 +37,23 @@ class QUICK_RANGE :public Sql_alloc { public: char *min_key,*max_key; uint16 min_length,max_length,flag; + key_part_map min_keypart_map, // bitmap of used keyparts in min_key + max_keypart_map; // bitmap of used keyparts in max_key #ifdef HAVE_purify uint16 dummy; /* Avoid warnings on 'flag' */ #endif QUICK_RANGE(); /* Full range */ - QUICK_RANGE(const char *min_key_arg,uint min_length_arg, - const char *max_key_arg,uint max_length_arg, + QUICK_RANGE(const char *min_key_arg, uint min_length_arg, + key_part_map min_keypart_map_arg, + const char *max_key_arg, uint max_length_arg, + key_part_map max_keypart_map_arg, uint flag_arg) : min_key((char*) sql_memdup(min_key_arg,min_length_arg+1)), max_key((char*) sql_memdup(max_key_arg,max_length_arg+1)), min_length((uint16) min_length_arg), max_length((uint16) max_length_arg), + min_keypart_map(min_keypart_map_arg), + max_keypart_map(max_keypart_map_arg), flag((uint16) flag_arg) { #ifdef HAVE_purify @@ -60,11 +66,11 @@ class QUICK_RANGE :public Sql_alloc { /* Quick select interface. This class is a parent for all QUICK_*_SELECT and FT_SELECT classes. - + The usage scenario is as follows: 1. Create quick select quick= new QUICK_XXX_SELECT(...); - + 2. Perform lightweight initialization. This can be done in 2 ways: 2.a: Regular initialization if (quick->init()) @@ -75,29 +81,29 @@ class QUICK_RANGE :public Sql_alloc { 2.b: Special initialization for quick selects merged by QUICK_ROR_*_SELECT if (quick->init_ror_merged_scan()) delete quick; - + 3. Perform zero, one, or more scans. while (...) { // initialize quick select for scan. This may allocate - // buffers and/or prefetch rows. + // buffers and/or prefetch rows. if (quick->reset()) { //the only valid action after failed reset() call is delete delete quick; //abort query } - + // perform the scan do { res= quick->get_next(); } while (res && ...) } - + 4. Delete the select: delete quick; - + */ class QUICK_SELECT_I @@ -123,6 +129,8 @@ public: Max. number of (first) key parts this quick select uses for retrieval. eg. for "(key1p1=c1 AND key1p2=c2) OR key1p1=c2" used_key_parts == 2. Applicable if index!= MAX_KEY. + + For QUICK_GROUP_MIN_MAX_SELECT it includes MIN/MAX argument keyparts. */ uint used_key_parts; @@ -318,7 +326,8 @@ public: int reset(void); int get_next(); void range_end(); - int get_next_prefix(uint prefix_length, byte *cur_prefix); + int get_next_prefix(uint prefix_length, key_part_map keypart_map, + byte *cur_prefix); bool reverse_sorted() { return 0; } bool unique_key_range(); int init_ror_merged_scan(bool reuse_handler); @@ -605,6 +614,7 @@ private: byte *tmp_record; /* Temporary storage for next_min(), next_max(). */ byte *group_prefix; /* Key prefix consisting of the GROUP fields. */ uint group_prefix_len; /* Length of the group prefix. */ + uint group_key_parts; /* A number of keyparts in the group prefix */ byte *last_prefix; /* Prefix of the last group for detecting EOF. */ bool have_min; /* Specify whether we are computing */ bool have_max; /* a MIN, a MAX, or both. */ @@ -616,6 +626,7 @@ private: uint key_infix_len; DYNAMIC_ARRAY min_max_ranges; /* Array of range ptrs for the MIN/MAX field. */ uint real_prefix_len; /* Length of key prefix extended with key_infix. */ + uint real_key_parts; /* A number of keyparts in the above value. */ List *min_functions; List *max_functions; List_iterator *min_functions_it; @@ -638,10 +649,11 @@ private: public: QUICK_GROUP_MIN_MAX_SELECT(TABLE *table, JOIN *join, bool have_min, bool have_max, KEY_PART_INFO *min_max_arg_part, - uint group_prefix_len, uint used_key_parts, - KEY *index_info, uint use_index, double read_cost, - ha_rows records, uint key_infix_len, - byte *key_infix, MEM_ROOT *parent_alloc); + uint group_prefix_len, uint group_key_parts, + uint used_key_parts, KEY *index_info, uint + use_index, double read_cost, ha_rows records, uint + key_infix_len, byte *key_infix, MEM_ROOT + *parent_alloc); ~QUICK_GROUP_MIN_MAX_SELECT(); bool add_range(SEL_ARG *sel_range); void update_key_stat(); diff --git a/sql/opt_sum.cc b/sql/opt_sum.cc index 5bd5ec4b42d..f9a06f3fb6e 100644 --- a/sql/opt_sum.cc +++ b/sql/opt_sum.cc @@ -251,7 +251,7 @@ int opt_sum_query(TABLE_LIST *tables, List &all_fields,COND *conds) error= table->file->index_first(table->record[0]); else error= table->file->index_read(table->record[0],key_buff, - ref.key_length, + make_prev_keypart_map(ref.key_parts), range_fl & NEAR_MIN ? HA_READ_AFTER_KEY : HA_READ_KEY_OR_NEXT); @@ -338,11 +338,11 @@ int opt_sum_query(TABLE_LIST *tables, List &all_fields,COND *conds) error= table->file->index_last(table->record[0]); else error= table->file->index_read(table->record[0], key_buff, - ref.key_length, + make_prev_keypart_map(ref.key_parts), range_fl & NEAR_MAX ? HA_READ_BEFORE_KEY : HA_READ_PREFIX_LAST_OR_PREV); - if (!error && reckey_in_range(1, &ref, item_field->field, + if (!error && reckey_in_range(1, &ref, item_field->field, conds, range_fl, prefix_len)) error= HA_ERR_KEY_NOT_FOUND; if (table->key_read) @@ -605,15 +605,13 @@ static bool matching_cond(bool max_fl, TABLE_REF *ref, KEY *keyinfo, /* Check if field is part of the tested partial key */ byte *key_ptr= ref->key_buff; KEY_PART_INFO *part; - for (part= keyinfo->key_part; - ; - key_ptr+= part++->store_length) + for (part= keyinfo->key_part; ; key_ptr+= part++->store_length) { if (part > field_part) return 0; // Field is beyond the tested parts if (part->field->eq(((Item_field*) args[0])->field)) - break; // Found a part od the key for the field + break; // Found a part of the key for the field } bool is_field_part= part == field_part; @@ -625,8 +623,11 @@ static bool matching_cond(bool max_fl, TABLE_REF *ref, KEY *keyinfo, { uint length= (key_ptr-ref->key_buff)+part->store_length; if (ref->key_length < length) + { /* Ultimately ref->key_length will contain the length of the search key */ ref->key_length= length; + ref->key_parts= (part - keyinfo->key_part) + 1; + } if (!*prefix_len && part+1 == field_part) *prefix_len= length; if (is_field_part && eq_type) @@ -773,6 +774,7 @@ static bool find_key_for_maxmin(bool max_fl, TABLE_REF *ref, { ref->key= idx; ref->key_length= 0; + ref->key_parts= 0; key_part_map key_part_used= 0; *range_fl= NO_MIN_RANGE | NO_MAX_RANGE; if (matching_cond(max_fl, ref, keyinfo, part, cond, @@ -788,6 +790,8 @@ static bool find_key_for_maxmin(bool max_fl, TABLE_REF *ref, */ ref->key_buff[ref->key_length]= 1; ref->key_length+= part->store_length; + ref->key_parts++; + DBUG_ASSERT(ref->key_parts == jdx+1); *range_fl&= ~NO_MIN_RANGE; *range_fl|= NEAR_MIN; // > NULL } diff --git a/sql/slave.cc b/sql/slave.cc index 6f62f74647a..6bd5fd3da21 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -31,6 +31,8 @@ #include "rpl_tblmap.h" int queue_event(MASTER_INFO* mi,const char* buf,ulong event_len); +static Log_event* next_event(RELAY_LOG_INFO* rli); + #define FLAGSTR(V,F) ((V)&(F)?#F" ":"") diff --git a/sql/sp.cc b/sql/sp.cc index 0c0bc8e8869..eef5dc01912 100644 --- a/sql/sp.cc +++ b/sql/sp.cc @@ -218,8 +218,7 @@ db_find_routine_aux(THD *thd, int type, sp_name *name, TABLE *table) key_copy(key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx(table->record[0], 0, - key, table->key_info->key_length, + if (table->file->index_read_idx(table->record[0], 0, key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) DBUG_RETURN(SP_KEY_NOT_FOUND); @@ -925,7 +924,7 @@ sp_drop_db_routines(THD *thd, char *db) table->file->ha_index_init(0, 1); if (! table->file->index_read(table->record[0], (byte *)table->field[MYSQL_PROC_FIELD_DB]->ptr, - key_len, HA_READ_KEY_EXACT)) + (key_part_map)1, HA_READ_KEY_EXACT)) { int nxtres; bool deleted= FALSE; diff --git a/sql/sp_head.cc b/sql/sp_head.cc index 1e0986f6e82..4d286d237af 100644 --- a/sql/sp_head.cc +++ b/sql/sp_head.cc @@ -1127,6 +1127,7 @@ sp_head::execute(THD *thd) thd->clear_error(); thd->is_fatal_error= 0; thd->killed= THD::NOT_KILLED; + thd->mysys_var->abort= 0; continue; } } diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc index ee7127fcd8d..aaa88071173 100644 --- a/sql/sql_acl.cc +++ b/sql/sql_acl.cc @@ -1813,8 +1813,7 @@ static bool update_user_table(THD *thd, TABLE *table, table->key_info->key_length); if (table->file->index_read_idx(table->record[0], 0, - (byte *) user_key, - table->key_info->key_length, + (byte *) user_key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { my_message(ER_PASSWORD_NO_MATCH, ER(ER_PASSWORD_NO_MATCH), @@ -1905,8 +1904,7 @@ static int replace_user_table(THD *thd, TABLE *table, const LEX_USER &combo, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx(table->record[0], 0, - user_key, table->key_info->key_length, + if (table->file->index_read_idx(table->record[0], 0, user_key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { /* what == 'N' means revoke */ @@ -2123,8 +2121,7 @@ static int replace_db_table(TABLE *table, const char *db, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx(table->record[0],0, - user_key, table->key_info->key_length, + if (table->file->index_read_idx(table->record[0],0, user_key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { if (what == 'N') @@ -2341,9 +2338,8 @@ GRANT_TABLE::GRANT_TABLE(TABLE *form, TABLE *col_privs) col_privs->field[4]->store("",0, &my_charset_latin1); col_privs->file->ha_index_init(0, 1); - if (col_privs->file->index_read(col_privs->record[0], - (byte*) key, - key_prefix_len, HA_READ_KEY_EXACT)) + if (col_privs->file->index_read(col_privs->record[0], (byte*) key, + (key_part_map)15, HA_READ_KEY_EXACT)) { cols = 0; /* purecov: deadcode */ col_privs->file->ha_index_end(); @@ -2479,7 +2475,7 @@ static int replace_column_table(GRANT_TABLE *g_t, table->field[3]->store(table_name,(uint) strlen(table_name), system_charset_info); - /* Get length of 3 first key parts */ + /* Get length of 4 first key parts */ key_prefix_length= (key_part[0].store_length + key_part[1].store_length + key_part[2].store_length + key_part[3].store_length); key_copy(key, table->record[0], table->key_info, key_prefix_length); @@ -2505,8 +2501,7 @@ static int replace_column_table(GRANT_TABLE *g_t, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read(table->record[0], user_key, - table->key_info->key_length, + if (table->file->index_read(table->record[0], user_key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { if (revoke_grant) @@ -2582,8 +2577,7 @@ static int replace_column_table(GRANT_TABLE *g_t, key_copy(user_key, table->record[0], table->key_info, key_prefix_length); - if (table->file->index_read(table->record[0], user_key, - key_prefix_length, + if (table->file->index_read(table->record[0], user_key, (key_part_map)15, HA_READ_KEY_EXACT)) goto end; @@ -2684,8 +2678,7 @@ static int replace_table_table(THD *thd, GRANT_TABLE *grant_table, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx(table->record[0], 0, - user_key, table->key_info->key_length, + if (table->file->index_read_idx(table->record[0], 0, user_key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { /* @@ -2803,13 +2796,13 @@ static int replace_routine_table(THD *thd, GRANT_NAME *grant_name, table->field[2]->store(combo.user.str,combo.user.length, &my_charset_latin1); table->field[3]->store(routine_name,(uint) strlen(routine_name), &my_charset_latin1); - table->field[4]->store((longlong)(is_proc ? + table->field[4]->store((longlong)(is_proc ? TYPE_ENUM_PROCEDURE : TYPE_ENUM_FUNCTION), TRUE); store_record(table,record[1]); // store at pos 1 - if (table->file->index_read_idx(table->record[0],0, - (byte*) table->field[0]->ptr,0, + if (table->file->index_read_idx(table->record[0], 0, + (byte*) table->field[0]->ptr, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { /* @@ -5008,7 +5001,7 @@ static int handle_grant_table(TABLE_LIST *tables, uint table_no, bool drop, key_copy(user_key, table->record[0], table->key_info, key_prefix_length); if ((error= table->file->index_read_idx(table->record[0], 0, - user_key, key_prefix_length, + user_key, (key_part_map)3, HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) @@ -6086,6 +6079,8 @@ int fill_schema_user_privileges(THD *thd, TABLE_LIST *tables, COND *cond) char *curr_host= thd->security_ctx->priv_host_name(); DBUG_ENTER("fill_schema_user_privileges"); + if (!initialized) + DBUG_RETURN(0); pthread_mutex_lock(&acl_cache->lock); for (counter=0 ; counter < acl_users.elements ; counter++) @@ -6145,6 +6140,8 @@ int fill_schema_schema_privileges(THD *thd, TABLE_LIST *tables, COND *cond) char *curr_host= thd->security_ctx->priv_host_name(); DBUG_ENTER("fill_schema_schema_privileges"); + if (!initialized) + DBUG_RETURN(0); pthread_mutex_lock(&acl_cache->lock); for (counter=0 ; counter < acl_dbs.elements ; counter++) diff --git a/sql/sql_base.cc b/sql/sql_base.cc index 44325fe7b12..d4316f11491 100644 --- a/sql/sql_base.cc +++ b/sql/sql_base.cc @@ -1410,6 +1410,7 @@ TABLE_LIST *find_table_in_list(TABLE_LIST *table, thd thread handle table table which should be checked table_list list of tables + check_alias whether to check tables' aliases NOTE: to exclude derived tables from check we use following mechanism: a) during derived table processing set THD::derived_tables_processing @@ -1437,10 +1438,11 @@ TABLE_LIST *find_table_in_list(TABLE_LIST *table, 0 if table is unique */ -TABLE_LIST* unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list) +TABLE_LIST* unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list, + bool check_alias) { TABLE_LIST *res; - const char *d_name, *t_name; + const char *d_name, *t_name, *t_alias; DBUG_ENTER("unique_table"); DBUG_PRINT("enter", ("table alias: %s", table->alias)); @@ -1468,6 +1470,7 @@ TABLE_LIST* unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list) } d_name= table->db; t_name= table->table_name; + t_alias= table->alias; DBUG_PRINT("info", ("real table: %s.%s", d_name, t_name)); for (;;) @@ -1475,6 +1478,9 @@ TABLE_LIST* unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list) if (((! (res= find_table_in_global_list(table_list, d_name, t_name))) && (! (res= mysql_lock_have_duplicate(thd, table, table_list)))) || ((!res->table || res->table != table->table) && + (!check_alias || !(lower_case_table_names ? + my_strcasecmp(files_charset_info, t_alias, res->alias) : + strcmp(t_alias, res->alias))) && res->select_lex && !res->select_lex->exclude_from_table_unique_test && !res->prelocking_placeholder)) break; @@ -1845,8 +1851,6 @@ bool reopen_name_locked_table(THD* thd, TABLE_LIST* table_list) table->const_table=0; table->null_row= table->maybe_null= table->force_index= 0; table->status=STATUS_NO_RECORD; - table->keys_in_use_for_query= share->keys_in_use; - table->used_keys= share->keys_for_keyread; DBUG_RETURN(FALSE); } @@ -2265,9 +2269,7 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root, table->const_table=0; table->null_row= table->maybe_null= table->force_index= 0; table->status=STATUS_NO_RECORD; - table->keys_in_use_for_query= table->s->keys_in_use; table->insert_values= 0; - table->used_keys= table->s->keys_for_keyread; table->fulltext_searched= 0; table->file->ft_handler= 0; if (table->timestamp_field) @@ -2352,8 +2354,6 @@ static bool reopen_table(TABLE *table) tmp.null_row= table->null_row; tmp.maybe_null= table->maybe_null; tmp.status= table->status; - tmp.keys_in_use_for_query= tmp.s->keys_in_use; - tmp.used_keys= tmp.s->keys_for_keyread; tmp.s->table_map_id= table->s->table_map_id; @@ -3814,7 +3814,7 @@ static void update_field_dependencies(THD *thd, Field *field, TABLE *table) been set for all fields (for example for view). */ - table->used_keys.intersect(field->part_of_key); + table->covering_keys.intersect(field->part_of_key); table->merge_keys.merge(field->part_of_key); if (thd->mark_used_columns == MARK_COLUMNS_READ) @@ -4577,10 +4577,13 @@ find_field_in_tables(THD *thd, Item_ident *item, return not_found_item, report other errors, return 0 IGNORE_ERRORS Do not report errors, return 0 if error - unaliased Set to true if item is field which was found - by original field name and not by its alias - in item list. Set to false otherwise. - + resolution Set to the resolution type if the item is found + (it says whether the item is resolved + against an alias name, + or as a field name without alias, + or as a field hidden by alias, + or ignoring alias) + RETURN VALUES 0 Item is not found or item is not unique, error message is reported @@ -4596,7 +4599,8 @@ Item **not_found_item= (Item**) 0x1; Item ** find_item_in_list(Item *find, List &items, uint *counter, - find_item_error_report_type report_error, bool *unaliased) + find_item_error_report_type report_error, + enum_resolution_type *resolution) { List_iterator li(items); Item **found=0, **found_unaliased= 0, *item; @@ -4610,10 +4614,9 @@ find_item_in_list(Item *find, List &items, uint *counter, */ bool is_ref_by_name= 0; uint unaliased_counter; - LINT_INIT(unaliased_counter); // Dependent on found_unaliased - *unaliased= FALSE; + *resolution= NOT_RESOLVED; is_ref_by_name= (find->type() == Item::FIELD_ITEM || find->type() == Item::REF_ITEM); @@ -4680,63 +4683,77 @@ find_item_in_list(Item *find, List &items, uint *counter, } found_unaliased= li.ref(); unaliased_counter= i; + *resolution= RESOLVED_IGNORING_ALIAS; if (db_name) break; // Perfect match } } - else if (!my_strcasecmp(system_charset_info, item_field->name, - field_name)) + else { - /* - If table name was not given we should scan through aliases - (or non-aliased fields) first. We are also checking unaliased - name of the field in then next else-if, to be able to find - instantly field (hidden by alias) if no suitable alias (or - non-aliased field) was found. - */ - if (found) + int fname_cmp= my_strcasecmp(system_charset_info, + item_field->field_name, + field_name); + if (!my_strcasecmp(system_charset_info, + item_field->name,field_name)) { - if ((*found)->eq(item, 0)) - continue; // Same field twice - if (report_error != IGNORE_ERRORS) - my_error(ER_NON_UNIQ_ERROR, MYF(0), - find->full_name(), current_thd->where); - return (Item**) 0; + /* + If table name was not given we should scan through aliases + and non-aliased fields first. We are also checking unaliased + name of the field in then next else-if, to be able to find + instantly field (hidden by alias) if no suitable alias or + non-aliased field was found. + */ + if (found) + { + if ((*found)->eq(item, 0)) + continue; // Same field twice + if (report_error != IGNORE_ERRORS) + my_error(ER_NON_UNIQ_ERROR, MYF(0), + find->full_name(), current_thd->where); + return (Item**) 0; + } + found= li.ref(); + *counter= i; + *resolution= fname_cmp ? RESOLVED_AGAINST_ALIAS: + RESOLVED_WITH_NO_ALIAS; } - found= li.ref(); - *counter= i; - } - else if (!my_strcasecmp(system_charset_info, item_field->field_name, - field_name)) - { - /* - We will use un-aliased field or react on such ambiguities only if - we won't be able to find aliased field. - Again if we have ambiguity with field outside of select list - we should prefer fields from select list. - */ - if (found_unaliased) - { - if ((*found_unaliased)->eq(item, 0)) - continue; // Same field twice - found_unaliased_non_uniq= 1; - } - else + else if (!fname_cmp) { + /* + We will use non-aliased field or react on such ambiguities only if + we won't be able to find aliased field. + Again if we have ambiguity with field outside of select list + we should prefer fields from select list. + */ + if (found_unaliased) + { + if ((*found_unaliased)->eq(item, 0)) + continue; // Same field twice + found_unaliased_non_uniq= 1; + } found_unaliased= li.ref(); unaliased_counter= i; } } } - else if (!table_name && (find->eq(item,0) || - is_ref_by_name && find->name && item->name && - !my_strcasecmp(system_charset_info, - item->name,find->name))) - { - found= li.ref(); - *counter= i; - break; - } + else if (!table_name) + { + if (is_ref_by_name && find->name && item->name && + !my_strcasecmp(system_charset_info,item->name,find->name)) + { + found= li.ref(); + *counter= i; + *resolution= RESOLVED_AGAINST_ALIAS; + break; + } + else if (find->eq(item,0)) + { + found= li.ref(); + *counter= i; + *resolution= RESOLVED_IGNORING_ALIAS; + break; + } + } } if (!found) { @@ -4751,7 +4768,7 @@ find_item_in_list(Item *find, List &items, uint *counter, { found= found_unaliased; *counter= unaliased_counter; - *unaliased= TRUE; + *resolution= RESOLVED_BEHIND_ALIAS; } } if (found) @@ -5037,7 +5054,7 @@ mark_common_columns(THD *thd, TABLE_LIST *table_ref_1, TABLE_LIST *table_ref_2, TABLE *table_1= nj_col_1->table_ref->table; /* Mark field_1 used for table cache. */ bitmap_set_bit(table_1->read_set, field_1->field_index); - table_1->used_keys.intersect(field_1->part_of_key); + table_1->covering_keys.intersect(field_1->part_of_key); table_1->merge_keys.merge(field_1->part_of_key); } if (field_2) @@ -5045,7 +5062,7 @@ mark_common_columns(THD *thd, TABLE_LIST *table_ref_1, TABLE_LIST *table_ref_2, TABLE *table_2= nj_col_2->table_ref->table; /* Mark field_2 used for table cache. */ bitmap_set_bit(table_2->read_set, field_2->field_index); - table_2->used_keys.intersect(field_2->part_of_key); + table_2->covering_keys.intersect(field_2->part_of_key); table_2->merge_keys.merge(field_2->part_of_key); } @@ -5533,6 +5550,7 @@ bool setup_fields(THD *thd, Item **ref_pointer_array, enum_mark_columns save_mark_used_columns= thd->mark_used_columns; nesting_map save_allow_sum_func= thd->lex->allow_sum_func; List_iterator it(fields); + bool save_is_item_list_lookup; DBUG_ENTER("setup_fields"); thd->mark_used_columns= mark_used_columns; @@ -5540,6 +5558,8 @@ bool setup_fields(THD *thd, Item **ref_pointer_array, if (allow_sum_func) thd->lex->allow_sum_func|= 1 << thd->lex->current_select->nest_level; thd->where= THD::DEFAULT_WHERE; + save_is_item_list_lookup= thd->lex->current_select->is_item_list_lookup; + thd->lex->current_select->is_item_list_lookup= 0; /* To prevent fail on forward lookup we fill it with zerows, @@ -5562,6 +5582,7 @@ bool setup_fields(THD *thd, Item **ref_pointer_array, if (!item->fixed && item->fix_fields(thd, it.ref()) || (item= *(it.ref()))->check_cols(1)) { + thd->lex->current_select->is_item_list_lookup= save_is_item_list_lookup; thd->lex->allow_sum_func= save_allow_sum_func; thd->mark_used_columns= save_mark_used_columns; DBUG_PRINT("info", ("thd->mark_used_columns: %d", thd->mark_used_columns)); @@ -5575,6 +5596,7 @@ bool setup_fields(THD *thd, Item **ref_pointer_array, thd->used_tables|= item->used_tables(); thd->lex->current_select->cur_pos_in_select_list++; } + thd->lex->current_select->is_item_list_lookup= save_is_item_list_lookup; thd->lex->current_select->cur_pos_in_select_list= UNDEF_POS; thd->lex->allow_sum_func= save_allow_sum_func; @@ -5676,30 +5698,8 @@ bool setup_tables(THD *thd, Name_resolution_context *context, tablenr= 0; } setup_table_map(table, table_list, tablenr); - table->used_keys= table->s->keys_for_keyread; - table->merge_keys.clear_all(); - if (table_list->use_index) - { - key_map map; - get_key_map_from_key_list(&map, table, table_list->use_index); - if (map.is_set_all()) - DBUG_RETURN(1); - /* - Don't introduce keys in keys_in_use_for_query that weren't there - before. FORCE/USE INDEX should not add keys, it should only remove - all keys except the key(s) specified in the hint. - */ - table->keys_in_use_for_query.intersect(map); - } - if (table_list->ignore_index) - { - key_map map; - get_key_map_from_key_list(&map, table, table_list->ignore_index); - if (map.is_set_all()) - DBUG_RETURN(1); - table->keys_in_use_for_query.subtract(map); - } - table->used_keys.intersect(table->keys_in_use_for_query); + if (table_list->process_index_hints(table)) + DBUG_RETURN(1); } if (tablenr > MAX_TABLES) { @@ -5981,7 +5981,7 @@ insert_fields(THD *thd, Name_resolution_context *context, const char *db_name, bitmap_set_bit(field->table->read_set, field->field_index); if (table) { - table->used_keys.intersect(field->part_of_key); + table->covering_keys.intersect(field->part_of_key); table->merge_keys.merge(field->part_of_key); } if (tables->is_natural_join) @@ -5999,7 +5999,7 @@ insert_fields(THD *thd, Name_resolution_context *context, const char *db_name, if (field_table) { thd->used_tables|= field_table->map; - field_table->used_keys.intersect(field->part_of_key); + field_table->covering_keys.intersect(field->part_of_key); field_table->merge_keys.merge(field->part_of_key); field_table->used_fields++; } @@ -6068,6 +6068,8 @@ int setup_conds(THD *thd, TABLE_LIST *tables, TABLE_LIST *leaves, */ bool it_is_update= (select_lex == &thd->lex->select_lex) && thd->lex->which_check_option_applicable(); + bool save_is_item_list_lookup= select_lex->is_item_list_lookup; + select_lex->is_item_list_lookup= 0; DBUG_ENTER("setup_conds"); if (select_lex->conds_processed_with_permanent_arena || @@ -6143,9 +6145,11 @@ int setup_conds(THD *thd, TABLE_LIST *tables, TABLE_LIST *leaves, select_lex->where= *conds; select_lex->conds_processed_with_permanent_arena= 1; } + thd->lex->current_select->is_item_list_lookup= save_is_item_list_lookup; DBUG_RETURN(test(thd->net.report_error)); err_no_arena: + select_lex->is_item_list_lookup= save_is_item_list_lookup; DBUG_RETURN(1); } diff --git a/sql/sql_class.h b/sql/sql_class.h index ffc8b2c46d1..de166a68833 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -243,6 +243,11 @@ struct system_variables my_bool low_priority_updates; my_bool new_mode; + /* + compatibility option: + - index usage hints (USE INDEX without a FOR clause) behave as in 5.0 + */ + my_bool old_mode; my_bool query_cache_wlock_invalidate; my_bool engine_condition_pushdown; my_bool innodb_table_locks; @@ -278,6 +283,7 @@ struct system_variables DATE_TIME_FORMAT *datetime_format; DATE_TIME_FORMAT *time_format; my_bool sysdate_is_now; + }; diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc index 3ab053d1741..0ff5c4e5b50 100644 --- a/sql/sql_delete.cc +++ b/sql/sql_delete.cc @@ -116,7 +116,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, /* Update the table->file->stats.records number */ table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK); - table->used_keys.clear_all(); + table->covering_keys.clear_all(); table->quick_keys.clear_all(); // Can't use 'only index' select=make_select(table, 0, 0, conds, 0, &error); if (error) @@ -395,7 +395,7 @@ bool mysql_prepare_delete(THD *thd, TABLE_LIST *table_list, Item **conds) } { TABLE_LIST *duplicate; - if ((duplicate= unique_table(thd, table_list, table_list->next_global))) + if ((duplicate= unique_table(thd, table_list, table_list->next_global, 0))) { update_non_unique_table_error(table_list, "DELETE", duplicate); DBUG_RETURN(TRUE); @@ -492,7 +492,7 @@ bool mysql_multi_delete_prepare(THD *thd) { TABLE_LIST *duplicate; if ((duplicate= unique_table(thd, target_tbl->correspondent_table, - lex->query_tables))) + lex->query_tables, 0))) { update_non_unique_table_error(target_tbl->correspondent_table, "DELETE", duplicate); @@ -553,7 +553,7 @@ multi_delete::initialize_tables(JOIN *join) tbl->no_keyread=1; /* Don't use record cache */ tbl->no_cache= 1; - tbl->used_keys.clear_all(); + tbl->covering_keys.clear_all(); if (tbl->file->has_transactions()) transactional_tables= 1; else diff --git a/sql/sql_handler.cc b/sql/sql_handler.cc index 91e61be0478..cd87330cedb 100644 --- a/sql/sql_handler.cc +++ b/sql/sql_handler.cc @@ -515,7 +515,8 @@ bool mysql_ha_read(THD *thd, TABLE_LIST *tables, } List_iterator it_ke(*key_expr); Item *item; - for (key_len=0 ; (item=it_ke++) ; key_part++) + key_part_map keypart_map; + for (keypart_map= key_len=0 ; (item=it_ke++) ; key_part++) { my_bitmap_map *old_map; // 'item' can be changed by fix_fields() call @@ -532,6 +533,7 @@ bool mysql_ha_read(THD *thd, TABLE_LIST *tables, (void) item->save_in_field(key_part->field, 1); dbug_tmp_restore_column_map(table->write_set, old_map); key_len+=key_part->store_length; + keypart_map= (keypart_map << 1) | 1; } if (!(key= (byte*) thd->calloc(ALIGN_SIZE(key_len)))) @@ -540,7 +542,7 @@ bool mysql_ha_read(THD *thd, TABLE_LIST *tables, table->file->ha_index_init(keyno, 1); key_copy(key, table->record[0], table->key_info + keyno, key_len); error= table->file->index_read(table->record[0], - key,key_len,ha_rkey_mode); + key, keypart_map, ha_rkey_mode); mode=rkey_to_rnext[(int)ha_rkey_mode]; break; } diff --git a/sql/sql_help.cc b/sql/sql_help.cc index b8a904b0c6e..b677111c019 100644 --- a/sql/sql_help.cc +++ b/sql/sql_help.cc @@ -295,8 +295,7 @@ int get_topics_for_keyword(THD *thd, TABLE *topics, TABLE *relations, rkey_id->store((longlong) key_id, TRUE); rkey_id->get_key_image(buff, rkey_id->pack_length(), Field::itRAW); int key_res= relations->file->index_read(relations->record[0], - (byte *) buff, - rkey_id->pack_length(), + (byte *) buff, (key_part_map)1, HA_READ_KEY_EXACT); for ( ; @@ -310,7 +309,7 @@ int get_topics_for_keyword(THD *thd, TABLE *topics, TABLE *relations, field->get_key_image(topic_id_buff, field->pack_length(), Field::itRAW); if (!topics->file->index_read(topics->record[0], (byte *)topic_id_buff, - field->pack_length(), HA_READ_KEY_EXACT)) + (key_part_map)1, HA_READ_KEY_EXACT)) { memorize_variant_topic(thd,topics,count,find_fields, names,name,description,example); @@ -567,7 +566,7 @@ SQL_SELECT *prepare_simple_select(THD *thd, Item *cond, cond->fix_fields(thd, &cond); // can never fail /* Assume that no indexes cover all required fields */ - table->used_keys.clear_all(); + table->covering_keys.clear_all(); SQL_SELECT *res= make_select(table, 0, 0, cond, 0, error); if (*error || (res && res->check_quick(thd, 0, HA_POS_ERROR)) || diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc index f58d08b8dea..3ba8963a700 100644 --- a/sql/sql_insert.cc +++ b/sql/sql_insert.cc @@ -468,10 +468,15 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list, thd->proc_info="init"; thd->used_tables=0; values= its++; + value_count= values->elements; if (mysql_prepare_insert(thd, table_list, table, fields, values, update_fields, update_values, duplic, &unused_conds, - FALSE)) + FALSE, + (fields.elements || !value_count), + !ignore && (thd->variables.sql_mode & + (MODE_STRICT_TRANS_TABLES | + MODE_STRICT_ALL_TABLES)))) goto abort; /* mysql_prepare_insert set table_list->table if it was not set */ @@ -497,7 +502,6 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list, table_list->next_local= 0; context->resolve_in_table_list_only(table_list); - value_count= values->elements; while ((values= its++)) { counter++; @@ -567,17 +571,9 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list, table->file->ha_start_bulk_insert(values_list.elements); thd->no_trans_update= 0; - thd->abort_on_warning= (!ignore && - (thd->variables.sql_mode & - (MODE_STRICT_TRANS_TABLES | - MODE_STRICT_ALL_TABLES))); - - if ((fields.elements || !value_count) && - check_that_all_fields_are_given_values(thd, table, table_list)) - { - /* thd->net.report_error is now set, which will abort the next loop */ - error= 1; - } + thd->abort_on_warning= (!ignore && (thd->variables.sql_mode & + (MODE_STRICT_TRANS_TABLES | + MODE_STRICT_ALL_TABLES))); table->mark_columns_needed_for_insert(); @@ -954,6 +950,10 @@ static bool mysql_prepare_insert_check_table(THD *thd, TABLE_LIST *table_list, be taken from table_list->table) where Where clause (for insert ... select) select_insert TRUE if INSERT ... SELECT statement + check_fields TRUE if need to check that all INSERT fields are + given values. + abort_on_warning whether to report if some INSERT field is not + assigned as an error (TRUE) or as a warning (FALSE). TODO (in far future) In cases of: @@ -974,7 +974,8 @@ bool mysql_prepare_insert(THD *thd, TABLE_LIST *table_list, TABLE *table, List &fields, List_item *values, List &update_fields, List &update_values, enum_duplicates duplic, - COND **where, bool select_insert) + COND **where, bool select_insert, + bool check_fields, bool abort_on_warning) { SELECT_LEX *select_lex= &thd->lex->select_lex; Name_resolution_context *context= &select_lex->context; @@ -1036,10 +1037,22 @@ bool mysql_prepare_insert(THD *thd, TABLE_LIST *table_list, table_list->next_local= 0; context->resolve_in_table_list_only(table_list); - if (!(res= check_insert_fields(thd, context->table_list, fields, *values, - !insert_into_view, &map) || - setup_fields(thd, 0, *values, MARK_COLUMNS_READ, 0, 0)) - && duplic == DUP_UPDATE) + res= check_insert_fields(thd, context->table_list, fields, *values, + !insert_into_view, &map) || + setup_fields(thd, 0, *values, MARK_COLUMNS_READ, 0, 0); + + if (!res && check_fields) + { + bool saved_abort_on_warning= thd->abort_on_warning; + thd->abort_on_warning= abort_on_warning; + res= check_that_all_fields_are_given_values(thd, + table ? table : + context->table_list->table, + context->table_list); + thd->abort_on_warning= saved_abort_on_warning; + } + + if (!res && duplic == DUP_UPDATE) { select_lex->no_wrap_view_item= TRUE; res= check_update_fields(thd, context->table_list, update_fields, &map); @@ -1063,7 +1076,7 @@ bool mysql_prepare_insert(THD *thd, TABLE_LIST *table_list, { Item *fake_conds= 0; TABLE_LIST *duplicate; - if ((duplicate= unique_table(thd, table_list, table_list->next_global))) + if ((duplicate= unique_table(thd, table_list, table_list->next_global, 1))) { update_non_unique_table_error(table_list, "INSERT", duplicate); DBUG_RETURN(TRUE); @@ -1201,9 +1214,7 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info) } key_copy((byte*) key,table->record[0],table->key_info+key_nr,0); if ((error=(table->file->index_read_idx(table->record[1],key_nr, - (byte*) key, - table->key_info[key_nr]. - key_length, + (byte*) key, HA_WHOLE_KEY, HA_READ_KEY_EXACT)))) goto err; } @@ -1249,21 +1260,22 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info) compare_record(table)) { info->updated++; - /* - If ON DUP KEY UPDATE updates a row instead of inserting one, it's - like a regular UPDATE statement: it should not affect the value of a - next SELECT LAST_INSERT_ID() or mysql_insert_id(). - Except if LAST_INSERT_ID(#) was in the INSERT query, which is - handled separately by THD::arg_of_last_insert_id_function. - */ - insert_id_for_cur_row= table->file->insert_id_for_cur_row= 0; - if (table->next_number_field) - table->file->adjust_next_insert_id_after_explicit_value(table->next_number_field->val_int()); - trg_error= (table->triggers && - table->triggers->process_triggers(thd, TRG_EVENT_UPDATE, - TRG_ACTION_AFTER, TRUE)); info->copied++; } + /* + If ON DUP KEY UPDATE updates a row instead of inserting one, it's + like a regular UPDATE statement: it should not affect the value of a + next SELECT LAST_INSERT_ID() or mysql_insert_id(). + Except if LAST_INSERT_ID(#) was in the INSERT query, which is + handled separately by THD::arg_of_last_insert_id_function. + */ + insert_id_for_cur_row= table->file->insert_id_for_cur_row= 0; + if (table->next_number_field) + table->file->adjust_next_insert_id_after_explicit_value( + table->next_number_field->val_int()); + trg_error= (table->triggers && + table->triggers->process_triggers(thd, TRG_EVENT_UPDATE, + TRG_ACTION_AFTER, TRUE)); goto ok_or_after_trg_err; } else /* DUP_REPLACE */ @@ -2443,7 +2455,7 @@ bool mysql_insert_select_prepare(THD *thd) lex->query_tables->table, lex->field_list, 0, lex->update_list, lex->value_list, lex->duplicates, - &select_lex->where, TRUE)) + &select_lex->where, TRUE, FALSE, FALSE)) DBUG_RETURN(TRUE); /* @@ -2506,7 +2518,18 @@ select_insert::prepare(List &values, SELECT_LEX_UNIT *u) !insert_into_view, &map) || setup_fields(thd, 0, values, MARK_COLUMNS_READ, 0, 0); - if (info.handle_duplicates == DUP_UPDATE) + if (!res && fields->elements) + { + bool saved_abort_on_warning= thd->abort_on_warning; + thd->abort_on_warning= !info.ignore && (thd->variables.sql_mode & + (MODE_STRICT_TRANS_TABLES | + MODE_STRICT_ALL_TABLES)); + res= check_that_all_fields_are_given_values(thd, table_list->table, + table_list); + thd->abort_on_warning= saved_abort_on_warning; + } + + if (info.handle_duplicates == DUP_UPDATE && !res) { Name_resolution_context *context= &lex->select_lex.context; Name_resolution_context_state ctx_state; @@ -2576,7 +2599,7 @@ select_insert::prepare(List &values, SELECT_LEX_UNIT *u) query */ if (!(lex->current_select->options & OPTION_BUFFER_RESULT) && - unique_table(thd, table_list, table_list->next_global)) + unique_table(thd, table_list, table_list->next_global, 0)) { /* Using same table for INSERT and SELECT */ lex->current_select->options|= OPTION_BUFFER_RESULT; @@ -2617,9 +2640,7 @@ select_insert::prepare(List &values, SELECT_LEX_UNIT *u) (thd->variables.sql_mode & (MODE_STRICT_TRANS_TABLES | MODE_STRICT_ALL_TABLES))); - res= ((fields->elements && - check_that_all_fields_are_given_values(thd, table, table_list)) || - table_list->prepare_where(thd, 0, TRUE) || + res= (table_list->prepare_where(thd, 0, TRUE) || table_list->prepare_check_option(thd)); if (!res) diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index ef1f0592051..06bb2ea0f81 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -69,6 +69,17 @@ static uchar to_upper_lex[]= 208,209,210,211,212,213,214,247,216,217,218,219,220,221,222,255 }; +/* + Names of the index hints (for error messages). Keep in sync with + index_hint_type +*/ + +const char * index_hint_type_name[] = +{ + "IGNORE INDEX", + "USE INDEX", + "FORCE INDEX" +}; inline int lex_casecmp(const char *s, const char *t, uint len) { @@ -1201,7 +1212,6 @@ void st_select_lex::init_select() group_list.empty(); type= db= 0; having= 0; - use_index_ptr= ignore_index_ptr= 0; table_join_options= 0; in_sum_expr= with_wild= 0; options= 0; @@ -1209,7 +1219,6 @@ void st_select_lex::init_select() braces= 0; expr_list.empty(); interval_list.empty(); - use_index.empty(); ftfunc_list_alloc.empty(); inner_sum_func_list= 0; ftfunc_list= &ftfunc_list_alloc; @@ -1224,6 +1233,7 @@ void st_select_lex::init_select() is_correlated= 0; cur_pos_in_select_list= UNDEF_POS; non_agg_fields.empty(); + cond_value= having_value= Item::COND_UNDEF; inner_refs_list.empty(); } @@ -1435,14 +1445,11 @@ bool st_select_lex_node::inc_in_sum_expr() { return 1; } uint st_select_lex_node::get_in_sum_expr() { return 0; } TABLE_LIST* st_select_lex_node::get_table_list() { return 0; } List* st_select_lex_node::get_item_list() { return 0; } -List* st_select_lex_node::get_use_index() { return 0; } -List* st_select_lex_node::get_ignore_index() { return 0; } -TABLE_LIST *st_select_lex_node::add_table_to_list(THD *thd, Table_ident *table, +TABLE_LIST *st_select_lex_node::add_table_to_list (THD *thd, Table_ident *table, LEX_STRING *alias, ulong table_join_options, thr_lock_type flags, - List *use_index, - List *ignore_index, + List *hints, LEX_STRING *option) { return 0; @@ -1549,19 +1556,6 @@ List* st_select_lex::get_item_list() return &item_list; } - -List* st_select_lex::get_use_index() -{ - return use_index_ptr; -} - - -List* st_select_lex::get_ignore_index() -{ - return ignore_index_ptr; -} - - ulong st_select_lex::get_table_join_options() { return table_join_options; @@ -2327,3 +2321,61 @@ void st_select_lex::fix_prepare_information(THD *thd, Item **conds, are in sql_union.cc */ +/* + Sets the kind of hints to be added by the calls to add_index_hint(). + + SYNOPSIS + set_index_hint_type() + type the kind of hints to be added from now on. + clause the clause to use for hints to be added from now on. + + DESCRIPTION + Used in filling up the tagged hints list. + This list is filled by first setting the kind of the hint as a + context variable and then adding hints of the current kind. + Then the context variable index_hint_type can be reset to the + next hint type. +*/ +void st_select_lex::set_index_hint_type(enum index_hint_type type, + index_clause_map clause) +{ + current_index_hint_type= type; + current_index_hint_clause= clause; +} + + +/* + Makes an array to store index usage hints (ADD/FORCE/IGNORE INDEX). + + SYNOPSIS + alloc_index_hints() + thd current thread. +*/ + +void st_select_lex::alloc_index_hints (THD *thd) +{ + index_hints= new (thd->mem_root) List(); +} + + + +/* + adds an element to the array storing index usage hints + (ADD/FORCE/IGNORE INDEX). + + SYNOPSIS + add_index_hint() + thd current thread. + str name of the index. + length number of characters in str. + + RETURN VALUE + 0 on success, non-zero otherwise +*/ +bool st_select_lex::add_index_hint (THD *thd, char *str, uint length) +{ + return index_hints->push_front (new (thd->mem_root) + index_hint(current_index_hint_type, + current_index_hint_clause, + str, length)); +} diff --git a/sql/sql_lex.h b/sql/sql_lex.h index 33d028c829e..fcdc00a0e39 100644 --- a/sql/sql_lex.h +++ b/sql/sql_lex.h @@ -216,6 +216,47 @@ enum tablespace_op_type NO_TABLESPACE_OP, DISCARD_TABLESPACE, IMPORT_TABLESPACE }; +/* + String names used to print a statement with index hints. + Keep in sync with index_hint_type. +*/ +extern const char * index_hint_type_name[]; +typedef byte index_clause_map; + +/* + Bits in index_clause_map : one for each possible FOR clause in + USE/FORCE/IGNORE INDEX index hint specification +*/ +#define INDEX_HINT_MASK_JOIN (1) +#define INDEX_HINT_MASK_GROUP (1 << 1) +#define INDEX_HINT_MASK_ORDER (1 << 2) + +#define INDEX_HINT_MASK_ALL (INDEX_HINT_MASK_JOIN | INDEX_HINT_MASK_GROUP | \ + INDEX_HINT_MASK_ORDER) + +/* Single element of an USE/FORCE/IGNORE INDEX list specified as a SQL hint */ +class index_hint : public Sql_alloc +{ +public: + /* The type of the hint : USE/FORCE/IGNORE */ + enum index_hint_type type; + /* Where the hit applies to. A bitmask of INDEX_HINT_MASK_ values */ + index_clause_map clause; + /* + The index name. Empty (str=NULL) name represents an empty list + USE INDEX () clause + */ + LEX_STRING key_name; + + index_hint (enum index_hint_type type_arg, index_clause_map clause_arg, + char *str, uint length) : + type(type_arg), clause(clause_arg) + { + key_name.str= str; + key_name.length= length; + } +}; + /* The state of the lex parsing for selects @@ -394,15 +435,12 @@ public: virtual uint get_in_sum_expr(); virtual TABLE_LIST* get_table_list(); virtual List* get_item_list(); - virtual List* get_use_index(); - virtual List* get_ignore_index(); virtual ulong get_table_join_options(); virtual TABLE_LIST *add_table_to_list(THD *thd, Table_ident *table, LEX_STRING *alias, ulong table_options, thr_lock_type flags= TL_UNLOCK, - List *use_index= 0, - List *ignore_index= 0, + List *hints= 0, LEX_STRING *option= 0); virtual void set_lock_for_tables(thr_lock_type lock_type) {} @@ -523,6 +561,8 @@ public: Item *where, *having; /* WHERE & HAVING clauses */ Item *prep_where; /* saved WHERE clause for prepared statement processing */ Item *prep_having;/* saved HAVING clause for prepared statement processing */ + /* Saved values of the WHERE and HAVING clauses*/ + Item::cond_result cond_value, having_value; /* point on lex in which it was created, used in view subquery detection */ st_lex *parent_lex; enum olap_type olap; @@ -530,8 +570,7 @@ public: SQL_LIST table_list; SQL_LIST group_list; /* GROUP BY clause. */ List item_list; /* list of fields & expressions */ - List interval_list, use_index, *use_index_ptr, - ignore_index, *ignore_index_ptr; + List interval_list; bool is_item_list_lookup; /* Usualy it is pointer to ftfunc_list_alloc, but in union used to create fake @@ -678,8 +717,7 @@ public: LEX_STRING *alias, ulong table_options, thr_lock_type flags= TL_UNLOCK, - List *use_index= 0, - List *ignore_index= 0, + List *hints= 0, LEX_STRING *option= 0); TABLE_LIST* get_table_list(); bool init_nested_join(THD *thd); @@ -688,8 +726,6 @@ public: void add_joined_table(TABLE_LIST *table); TABLE_LIST *convert_right_join(); List* get_item_list(); - List* get_use_index(); - List* get_ignore_index(); ulong get_table_join_options(); void set_lock_for_tables(thr_lock_type lock_type); inline void init_order() @@ -729,6 +765,33 @@ public: select lexes. */ void cleanup_all_joins(bool full); + + void set_index_hint_type(enum index_hint_type type, index_clause_map clause); + + /* + Add a index hint to the tagged list of hints. The type and clause of the + hint will be the current ones (set by set_index_hint()) + */ + bool add_index_hint (THD *thd, char *str, uint length); + + /* make a list to hold index hints */ + void alloc_index_hints (THD *thd); + /* read and clear the index hints */ + List* pop_index_hints(void) + { + List *hints= index_hints; + index_hints= NULL; + return hints; + } + + void clear_index_hints(void) { index_hints= NULL; } + +private: + /* current index hint kind. used in filling up index_hints */ + enum index_hint_type current_index_hint_type; + index_clause_map current_index_hint_clause; + /* a list of USE/FORCE/IGNORE INDEX */ + List *index_hints; }; typedef class st_select_lex SELECT_LEX; diff --git a/sql/sql_load.cc b/sql/sql_load.cc index 09066e875bd..cf356a4b336 100644 --- a/sql/sql_load.cc +++ b/sql/sql_load.cc @@ -175,7 +175,7 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list, table is marked to be 'used for insert' in which case we should never mark this table as 'const table' (ie, one that has only one row). */ - if (unique_table(thd, table_list, table_list->next_global)) + if (unique_table(thd, table_list, table_list->next_global, 0)) { my_error(ER_UPDATE_TABLE_USED, MYF(0), table_list->table_name); DBUG_RETURN(TRUE); diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 33209b6e023..a396231b8a8 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -689,7 +689,10 @@ bool dispatch_command(enum enum_server_command command, THD *thd, DBUG_ENTER("dispatch_command"); if (thd->killed == THD::KILL_QUERY || thd->killed == THD::KILL_BAD_DATA) + { thd->killed= THD::NOT_KILLED; + thd->mysys_var->abort= 0; + } thd->command=command; /* @@ -1414,8 +1417,7 @@ int prepare_schema_table(THD *thd, LEX *lex, Table_ident *table_ident, /* 'parent_lex' is used in init_query() so it must be before it. */ sel->parent_lex= lex; sel->init_query(); - if (!sel->add_table_to_list(thd, table_ident, 0, 0, TL_READ, - (List *) 0, (List *) 0)) + if (!sel->add_table_to_list(thd, table_ident, 0, 0, TL_READ)) DBUG_RETURN(1); lex->query_tables_last= query_tables_last; TABLE_LIST *table_list= (TABLE_LIST*) sel->table_list.first; @@ -2171,7 +2173,7 @@ mysql_execute_command(THD *thd) if (!(lex->create_info.options & HA_LEX_CREATE_TMP_TABLE)) { TABLE_LIST *duplicate; - if ((duplicate= unique_table(thd, create_table, select_tables))) + if ((duplicate= unique_table(thd, create_table, select_tables, 0))) { update_non_unique_table_error(create_table, "CREATE", duplicate); res= 1; @@ -2187,7 +2189,7 @@ mysql_execute_command(THD *thd) tab= tab->next_local) { TABLE_LIST *duplicate; - if ((duplicate= unique_table(thd, tab, select_tables))) + if ((duplicate= unique_table(thd, tab, select_tables, 0))) { update_non_unique_table_error(tab, "CREATE", duplicate); res= 1; @@ -4705,7 +4707,7 @@ check_table_access(THD *thd, ulong want_access,TABLE_LIST *tables, { uint found=0; ulong found_access=0; -#ifndef EMBEDDED_LIBRARY +#ifndef NO_EMBEDDED_ACCESS_CHECKS TABLE_LIST *org_tables= tables; #endif TABLE_LIST *first_not_own_table= thd->lex->first_not_own_table(); @@ -5458,8 +5460,7 @@ TABLE_LIST *st_select_lex::add_table_to_list(THD *thd, LEX_STRING *alias, ulong table_options, thr_lock_type lock_type, - List *use_index_arg, - List *ignore_index_arg, + List *index_hints_arg, LEX_STRING *option) { register TABLE_LIST *ptr; @@ -5534,12 +5535,7 @@ TABLE_LIST *st_select_lex::add_table_to_list(THD *thd, } ptr->select_lex= lex->current_select; ptr->cacheable_table= 1; - if (use_index_arg) - ptr->use_index=(List *) thd->memdup((gptr) use_index_arg, - sizeof(*use_index_arg)); - if (ignore_index_arg) - ptr->ignore_index=(List *) thd->memdup((gptr) ignore_index_arg, - sizeof(*ignore_index_arg)); + ptr->index_hints= index_hints_arg; ptr->option= option ? option->str : 0; /* check that used name is unique */ if (lock_type != TL_IGNORE) diff --git a/sql/sql_plugin.cc b/sql/sql_plugin.cc index e3e24c1f375..70bc9ef23d5 100644 --- a/sql/sql_plugin.cc +++ b/sql/sql_plugin.cc @@ -943,8 +943,7 @@ my_bool mysql_uninstall_plugin(THD *thd, const LEX_STRING *name) table->use_all_columns(); table->field[0]->store(name->str, name->length, system_charset_info); if (! table->file->index_read_idx(table->record[0], 0, - (byte *)table->field[0]->ptr, - table->key_info[0].key_length, + (byte *)table->field[0]->ptr, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { int error; diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc index ce6072b2a63..7d301f3e00c 100644 --- a/sql/sql_prepare.cc +++ b/sql/sql_prepare.cc @@ -1071,7 +1071,7 @@ static bool mysql_test_insert(Prepared_statement *stmt, if (mysql_prepare_insert(thd, table_list, table_list->table, fields, values, update_fields, update_values, - duplic, &unused_conds, FALSE)) + duplic, &unused_conds, FALSE, FALSE, FALSE)) goto error; value_count= values->elements; diff --git a/sql/sql_select.cc b/sql/sql_select.cc index d062cbb3ef6..8184b2a732e 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -163,13 +163,15 @@ static COND *make_cond_for_table(COND *cond,table_map table, static Item* part_of_refkey(TABLE *form,Field *field); uint find_shortest_key(TABLE *table, const key_map *usable_keys); static bool test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order, - ha_rows select_limit, bool no_changes); + ha_rows select_limit, bool no_changes, + key_map *map); static bool list_contains_unique_index(TABLE *table, bool (*find_func) (Field *, void *), void *data); static bool find_field_in_item_list (Field *field, void *data); static bool find_field_in_order_list (Field *field, void *data); static int create_sort_index(THD *thd, JOIN *join, ORDER *order, - ha_rows filesort_limit, ha_rows select_limit); + ha_rows filesort_limit, ha_rows select_limit, + bool is_order_by); static int remove_duplicates(JOIN *join,TABLE *entry,List &fields, Item *having); static int remove_dup_with_compare(THD *thd, TABLE *entry, Field **field, @@ -396,6 +398,7 @@ JOIN::prepare(Item ***rref_pointer_array, join_list= &select_lex->top_join_list; union_part= (unit_arg->first_select()->next_select() != 0); + thd->lex->current_select->is_item_list_lookup= 1; /* If we have already executed SELECT, then it have not sense to prevent its table from update (see unique_table()) @@ -455,6 +458,17 @@ JOIN::prepare(Item ***rref_pointer_array, select_lex->fix_prepare_information(thd, &conds, &having); + if (order) + { + ORDER *ord; + for (ord= order; ord; ord= ord->next) + { + Item *item= *ord->item; + if (item->with_sum_func && item->type() != Item::SUM_FUNC_ITEM) + item->split_sum_func(thd, ref_pointer_array, all_fields); + } + } + if (having && having->with_sum_func) having->split_sum_func2(thd, ref_pointer_array, all_fields, &having, TRUE); @@ -640,7 +654,7 @@ void JOIN::remove_subq_pushed_predicates(Item **where) static void save_index_subquery_explain_info(JOIN_TAB *join_tab, Item* where) { join_tab->packed_info= TAB_INFO_HAVE_VALUE; - if (join_tab->table->used_keys.is_set(join_tab->ref.key)) + if (join_tab->table->covering_keys.is_set(join_tab->ref.key)) join_tab->packed_info |= TAB_INFO_USING_INDEX; if (where) join_tab->packed_info |= TAB_INFO_USING_WHERE; @@ -738,7 +752,6 @@ JOIN::optimize() } { - Item::cond_result having_value; having= optimize_cond(this, having, join_list, &having_value); if (thd->net.report_error) { @@ -746,6 +759,10 @@ JOIN::optimize() DBUG_PRINT("error",("Error from optimize_cond")); DBUG_RETURN(1); } + if (select_lex->where) + select_lex->cond_value= cond_value; + if (select_lex->having) + select_lex->having_value= having_value; if (cond_value == Item::COND_FALSE || having_value == Item::COND_FALSE || (!unit->select_limit_cnt && !(select_options & OPTION_FOUND_ROWS))) @@ -906,6 +923,7 @@ JOIN::optimize() conds->update_used_tables(); DBUG_EXECUTE("where", print_where(conds, "after substitute_best_equal");); } + /* Permorm the the optimization on fields evaluation mentioned above for all on expressions. @@ -1008,14 +1026,15 @@ JOIN::optimize() JOIN_TAB *tab= &join_tab[const_tables]; bool all_order_fields_used; if (order) - skip_sort_order= test_if_skip_sort_order(tab, order, select_limit, 1); + skip_sort_order= test_if_skip_sort_order(tab, order, select_limit, 1, + &tab->table->keys_in_use_for_order_by); if ((group_list=create_distinct_group(thd, select_lex->ref_pointer_array, order, fields_list, &all_order_fields_used))) { bool skip_group= (skip_sort_order && - test_if_skip_sort_order(tab, group_list, select_limit, - 1) != 0); + test_if_skip_sort_order(tab, group_list, select_limit, 1, + &tab->table->keys_in_use_for_group_by) != 0); if ((skip_group && all_order_fields_used) || select_limit == HA_POS_ERROR || (order && !skip_sort_order)) @@ -1213,7 +1232,9 @@ JOIN::optimize() ((group_list && (!simple_group || !test_if_skip_sort_order(&join_tab[const_tables], group_list, - unit->select_limit_cnt, 0))) || + unit->select_limit_cnt, 0, + &join_tab[const_tables].table-> + keys_in_use_for_group_by))) || select_distinct) && tmp_table_param.quick_group && !procedure) { @@ -1315,7 +1336,7 @@ JOIN::optimize() DBUG_PRINT("info",("Sorting for group")); thd->proc_info="Sorting for group"; if (create_sort_index(thd, this, group_list, - HA_POS_ERROR, HA_POS_ERROR) || + HA_POS_ERROR, HA_POS_ERROR, FALSE) || alloc_group_fields(this, group_list) || make_sum_func_list(all_fields, fields_list, 1) || setup_sum_funcs(thd, sum_funcs)) @@ -1332,7 +1353,7 @@ JOIN::optimize() DBUG_PRINT("info",("Sorting for order")); thd->proc_info="Sorting for order"; if (create_sort_index(thd, this, order, - HA_POS_ERROR, HA_POS_ERROR)) + HA_POS_ERROR, HA_POS_ERROR, TRUE)) DBUG_RETURN(1); order=0; } @@ -1359,7 +1380,9 @@ JOIN::optimize() { /* Should always succeed */ if (test_if_skip_sort_order(&join_tab[const_tables], - order, unit->select_limit_cnt, 0)) + order, unit->select_limit_cnt, 0, + &join_tab[const_tables].table-> + keys_in_use_for_order_by)) order=0; } } @@ -1552,7 +1575,9 @@ JOIN::exec() (const_tables == tables || ((simple_order || skip_sort_order) && test_if_skip_sort_order(&join_tab[const_tables], order, - select_limit, 0)))) + select_limit, 0, + &join_tab[const_tables].table-> + keys_in_use_for_order_by)))) order=0; having= tmp_having; select_describe(this, need_tmp, @@ -1728,7 +1753,7 @@ JOIN::exec() DBUG_VOID_RETURN; } if (create_sort_index(thd, curr_join, curr_join->group_list, - HA_POS_ERROR, HA_POS_ERROR) || + HA_POS_ERROR, HA_POS_ERROR, FALSE) || make_group_fields(this, curr_join)) { DBUG_VOID_RETURN; @@ -1944,7 +1969,8 @@ JOIN::exec() curr_join->group_list : curr_join->order, curr_join->select_limit, (select_options & OPTION_FOUND_ROWS ? - HA_POS_ERROR : unit->select_limit_cnt))) + HA_POS_ERROR : unit->select_limit_cnt), + curr_join->group_list ? TRUE : FALSE)) DBUG_VOID_RETURN; sortorder= curr_join->sortorder; if (curr_join->const_tables != curr_join->tables && @@ -3948,7 +3974,7 @@ best_access_path(JOIN *join, /* Limit the number of matched rows */ tmp= records; set_if_smaller(tmp, (double) thd->variables.max_seeks_for_key); - if (table->used_keys.is_set(key)) + if (table->covering_keys.is_set(key)) { /* we can use only index tree */ uint keys_per_block= table->file->stats.block_size/2/ @@ -4115,7 +4141,7 @@ best_access_path(JOIN *join, /* Limit the number of matched rows */ set_if_smaller(tmp, (double) thd->variables.max_seeks_for_key); - if (table->used_keys.is_set(key)) + if (table->covering_keys.is_set(key)) { /* we can use only index tree */ uint keys_per_block= table->file->stats.block_size/2/ @@ -4174,7 +4200,7 @@ best_access_path(JOIN *join, !(s->quick && best_key && s->quick->index == best_key->key && // (2) best_max_key_part >= s->table->quick_key_parts[best_key->key]) &&// (2) !((s->table->file->ha_table_flags() & HA_TABLE_SCAN_ON_INDEX) && // (3) - ! s->table->used_keys.is_clear_all() && best_key) && // (3) + ! s->table->covering_keys.is_clear_all() && best_key) && // (3) !(s->table->force_index && best_key && !s->quick)) // (4) { // Check full join ha_rows rnd_records= s->found_records; @@ -6080,10 +6106,7 @@ make_join_readinfo(JOIN *join, ulonglong options) */ if (!ordered_set && (table == join->sort_by_table && - (!join->order || join->skip_sort_order || - test_if_skip_sort_order(tab, join->order, join->select_limit, - 1)) - ) || + (!join->order || join->skip_sort_order)) || (join->sort_by_table == (TABLE *) 1 && i != join->const_tables)) ordered_set= 1; @@ -6099,7 +6122,7 @@ make_join_readinfo(JOIN *join, ulonglong options) table->status=STATUS_NO_RECORD; tab->read_first_record= join_read_const; tab->read_record.read_record= join_no_more_records; - if (table->used_keys.is_set(tab->ref.key) && + if (table->covering_keys.is_set(tab->ref.key) && !table->no_keyread) { table->key_read=1; @@ -6117,7 +6140,7 @@ make_join_readinfo(JOIN *join, ulonglong options) tab->quick=0; tab->read_first_record= join_read_key; tab->read_record.read_record= join_no_more_records; - if (table->used_keys.is_set(tab->ref.key) && + if (table->covering_keys.is_set(tab->ref.key) && !table->no_keyread) { table->key_read=1; @@ -6134,7 +6157,7 @@ make_join_readinfo(JOIN *join, ulonglong options) } delete tab->quick; tab->quick=0; - if (table->used_keys.is_set(tab->ref.key) && + if (table->covering_keys.is_set(tab->ref.key) && !table->no_keyread) { table->key_read=1; @@ -6220,15 +6243,15 @@ make_join_readinfo(JOIN *join, ulonglong options) { if (tab->select && tab->select->quick && tab->select->quick->index != MAX_KEY && //not index_merge - table->used_keys.is_set(tab->select->quick->index)) + table->covering_keys.is_set(tab->select->quick->index)) { table->key_read=1; table->file->extra(HA_EXTRA_KEYREAD); } - else if (!table->used_keys.is_clear_all() && + else if (!table->covering_keys.is_clear_all() && !(tab->select && tab->select->quick)) { // Only read index tree - tab->index=find_shortest_key(table, & table->used_keys); + tab->index=find_shortest_key(table, & table->covering_keys); tab->read_first_record= join_read_first; tab->type=JT_NEXT; // Read with index_first / index_next } @@ -7772,6 +7795,10 @@ static COND* substitute_for_best_equal_field(COND *cond, break; } } + if (cond->type() == Item::COND_ITEM && + !((Item_cond*)cond)->argument_list()->elements) + cond= new Item_int((int32)cond->val_bool()); + } else if (cond->type() == Item::FUNC_ITEM && ((Item_cond*) cond)->functype() == Item_func::MULT_EQUAL_FUNC) @@ -9358,7 +9385,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List &fields, table->copy_blobs= 1; table->in_use= thd; table->quick_keys.init(); - table->used_keys.init(); + table->covering_keys.init(); table->keys_in_use_for_query.init(); table->s= share; @@ -10953,7 +10980,8 @@ int safe_index_read(JOIN_TAB *tab) TABLE *table= tab->table; if ((error=table->file->index_read(table->record[0], tab->ref.key_buff, - tab->ref.key_length, HA_READ_KEY_EXACT))) + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT))) return report_error(table, error); return 0; } @@ -10983,7 +11011,7 @@ join_read_const_table(JOIN_TAB *tab, POSITION *pos) } else { - if (!table->key_read && table->used_keys.is_set(tab->ref.key) && + if (!table->key_read && table->covering_keys.is_set(tab->ref.key) && !table->no_keyread && (int) table->reginfo.lock_type <= (int) TL_READ_HIGH_PRIORITY) { @@ -11091,7 +11119,8 @@ join_read_const(JOIN_TAB *tab) { error=table->file->index_read_idx(table->record[0],tab->ref.key, (byte*) tab->ref.key_buff, - tab->ref.key_length,HA_READ_KEY_EXACT); + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); } if (error) { @@ -11134,7 +11163,8 @@ join_read_key(JOIN_TAB *tab) } error=table->file->index_read(table->record[0], tab->ref.key_buff, - tab->ref.key_length,HA_READ_KEY_EXACT); + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); } @@ -11162,7 +11192,8 @@ join_read_always_key(JOIN_TAB *tab) return -1; if ((error=table->file->index_read(table->record[0], tab->ref.key_buff, - tab->ref.key_length,HA_READ_KEY_EXACT))) + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -11188,8 +11219,7 @@ join_read_last_key(JOIN_TAB *tab) if (cp_buffer_from_ref(tab->join->thd, table, &tab->ref)) return -1; if ((error=table->file->index_read_last(table->record[0], - tab->ref.key_buff, - tab->ref.key_length))) + tab->ref.key_buff, make_prev_keypart_map(tab->ref.key_parts)))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -11290,7 +11320,7 @@ join_read_first(JOIN_TAB *tab) { int error; TABLE *table=tab->table; - if (!table->key_read && table->used_keys.is_set(tab->index) && + if (!table->key_read && table->covering_keys.is_set(tab->index) && !table->no_keyread) { table->key_read=1; @@ -11329,7 +11359,7 @@ join_read_last(JOIN_TAB *tab) { TABLE *table=tab->table; int error; - if (!table->key_read && table->used_keys.is_set(tab->index) && + if (!table->key_read && table->covering_keys.is_set(tab->index) && !table->no_keyread) { table->key_read=1; @@ -11730,7 +11760,7 @@ end_update(JOIN *join, JOIN_TAB *join_tab __attribute__((unused)), group->buff[-1]= (char) group->field->is_null(); } if (!table->file->index_read(table->record[1], - join->tmp_table_param.group_buff,0, + join->tmp_table_param.group_buff, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { /* Update old record */ restore_record(table,record[1]); @@ -12353,7 +12383,7 @@ find_field_in_item_list (Field *field, void *data) static bool test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, - bool no_changes) + bool no_changes, key_map *map) { int ref_key; uint ref_key_parts; @@ -12363,14 +12393,11 @@ test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, DBUG_ENTER("test_if_skip_sort_order"); LINT_INIT(ref_key_parts); - /* Check which keys can be used to resolve ORDER BY. */ - usable_keys= table->keys_in_use_for_query; - /* Keys disabled by ALTER TABLE ... DISABLE KEYS should have already been taken into account. */ - DBUG_ASSERT(usable_keys.is_subset(table->s->keys_in_use)); + usable_keys= *map; for (ORDER *tmp_order=order; tmp_order ; tmp_order=tmp_order->next) { @@ -12428,8 +12455,8 @@ test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, If using index only read, only consider other possible index only keys */ - if (table->used_keys.is_set(ref_key)) - usable_keys.intersect(table->used_keys); + if (table->covering_keys.is_set(ref_key)) + usable_keys.intersect(table->covering_keys); if ((new_ref_key= test_if_subkey(order, table, ref_key, ref_key_parts, &usable_keys)) < MAX_KEY) { @@ -12544,7 +12571,7 @@ test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, if (select_limit >= table->file->stats.records) { keys= *table->file->keys_to_use_for_scanning(); - keys.merge(table->used_keys); + keys.merge(table->covering_keys); /* We are adding here also the index specified in FORCE INDEX clause, @@ -12572,7 +12599,7 @@ test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, tab->read_first_record= (flag > 0 ? join_read_first: join_read_last); tab->type=JT_NEXT; // Read with index_first(), index_next() - if (table->used_keys.is_set(nr)) + if (table->covering_keys.is_set(nr)) { table->key_read=1; table->file->extra(HA_EXTRA_KEYREAD); @@ -12598,6 +12625,8 @@ test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, filesort_limit Max number of rows that needs to be sorted select_limit Max number of rows in final output Used to decide if we should use index or not + is_order_by true if we are sorting on ORDER BY, false if GROUP BY + Used to decide if we should use index or not IMPLEMENTATION @@ -12616,7 +12645,8 @@ test_if_skip_sort_order(JOIN_TAB *tab,ORDER *order,ha_rows select_limit, static int create_sort_index(THD *thd, JOIN *join, ORDER *order, - ha_rows filesort_limit, ha_rows select_limit) + ha_rows filesort_limit, ha_rows select_limit, + bool is_order_by) { uint length= 0; ha_rows examined_rows; @@ -12637,7 +12667,9 @@ create_sort_index(THD *thd, JOIN *join, ORDER *order, */ if ((order != join->group_list || !(join->select_options & SELECT_BIG_RESULT)) && - test_if_skip_sort_order(tab,order,select_limit,0)) + test_if_skip_sort_order(tab,order,select_limit,0, + is_order_by ? &table->keys_in_use_for_order_by : + &table->keys_in_use_for_group_by)) DBUG_RETURN(0); for (ORDER *ord= join->order; ord; ord= ord->next) length++; @@ -13407,7 +13439,7 @@ find_order_in_list(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables, Item **select_item; /* The corresponding item from the SELECT clause. */ Field *from_field; /* The corresponding field from the FROM clause. */ uint counter; - bool unaliased; + enum_resolution_type resolution; /* Local SP variables may be int but are expressions, not positions. @@ -13430,7 +13462,7 @@ find_order_in_list(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables, } /* Lookup the current GROUP/ORDER field in the SELECT clause. */ select_item= find_item_in_list(order_item, fields, &counter, - REPORT_EXCEPT_NOT_FOUND, &unaliased); + REPORT_EXCEPT_NOT_FOUND, &resolution); if (!select_item) return TRUE; /* The item is not unique, or some other error occured. */ @@ -13444,7 +13476,7 @@ find_order_in_list(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables, original field name, we should additionaly check if we have conflict for this name (in case if we would perform lookup in all tables). */ - if (unaliased && !order_item->fixed && + if (resolution == RESOLVED_BEHIND_ALIAS && !order_item->fixed && order_item->fix_fields(thd, order->item)) return TRUE; @@ -13514,16 +13546,11 @@ find_order_in_list(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables, We check order_item->fixed because Item_func_group_concat can put arguments for which fix_fields already was called. */ - thd->lex->current_select->is_item_list_lookup= 1; if (!order_item->fixed && (order_item->fix_fields(thd, order->item) || (order_item= *order->item)->check_cols(1) || thd->is_fatal_error)) - { - thd->lex->current_select->is_item_list_lookup= 0; return TRUE; /* Wrong field. */ - } - thd->lex->current_select->is_item_list_lookup= 0; uint el= all_fields.elements; all_fields.push_front(order_item); /* Add new field to field list. */ @@ -13675,7 +13702,7 @@ setup_new_fields(THD *thd, List &fields, { Item **item; uint counter; - bool not_used; + enum_resolution_type not_used; DBUG_ENTER("setup_new_fields"); thd->mark_used_columns= MARK_COLUMNS_READ; // Not really needed, but... @@ -15270,7 +15297,7 @@ static void select_describe(JOIN *join, bool need_tmp_table, bool need_order, /* Build "Extra" field and add it to item_list. */ my_bool key_read=table->key_read; if ((tab->type == JT_NEXT || tab->type == JT_CONST) && - table->used_keys.is_set(tab->index)) + table->covering_keys.is_set(tab->index)) key_read=1; if (quick_type == QUICK_SELECT_I::QS_TYPE_ROR_INTERSECT && !((QUICK_ROR_INTERSECT_SELECT*)tab->select->quick)->need_to_fetch_row) @@ -15635,10 +15662,13 @@ void st_select_lex::print(THD *thd, String *str) Item *cur_where= where; if (join) cur_where= join->conds; - if (cur_where) + if (cur_where || cond_value != Item::COND_UNDEF) { str->append(STRING_WITH_LEN(" where ")); - cur_where->print(str); + if (cur_where) + cur_where->print(str); + else + str->append(cond_value != Item::COND_FALSE ? "1" : "0"); } // group by & olap @@ -15664,10 +15694,13 @@ void st_select_lex::print(THD *thd, String *str) if (join) cur_having= join->having; - if (cur_having) + if (cur_having || having_value != Item::COND_UNDEF) { str->append(STRING_WITH_LEN(" having ")); - cur_having->print(str); + if (cur_having) + cur_having->print(str); + else + str->append(having_value != Item::COND_FALSE ? "1" : "0"); } if (order_list.elements) diff --git a/sql/sql_select.h b/sql/sql_select.h index 1d1fa666c60..ca93179f9d9 100644 --- a/sql/sql_select.h +++ b/sql/sql_select.h @@ -192,7 +192,7 @@ typedef struct st_join_table { JOIN *join; /* Bitmap of nested joins this table is part of */ nested_join_map embedding_map; - + void cleanup(); inline bool is_using_loose_index_scan() { @@ -331,7 +331,7 @@ public: bool need_tmp, hidden_group_fields; DYNAMIC_ARRAY keyuse; - Item::cond_result cond_value; + Item::cond_result cond_value, having_value; List all_fields; // to store all fields that used in query //Above list changed to use temporary table List tmp_all_fields1, tmp_all_fields2, tmp_all_fields3; diff --git a/sql/sql_servers.cc b/sql/sql_servers.cc index 9a5176d9fe3..7b3b71cdd9a 100644 --- a/sql/sql_servers.cc +++ b/sql/sql_servers.cc @@ -25,6 +25,7 @@ #include "sp_head.h" #include "sp.h" +static my_bool servers_load(THD *thd, TABLE_LIST *tables); HASH servers_cache; pthread_mutex_t servers_cache_mutex; // To init the hash uint servers_cache_initialised=FALSE; @@ -353,8 +354,7 @@ my_bool server_exists_in_table(THD *thd, LEX_SERVER_OPTIONS *server_options) system_charset_info); if ((error= table->file->index_read_idx(table->record[0], 0, - (byte *)table->field[0]->ptr, - table->key_info[0].key_length, + (byte *)table->field[0]->ptr, HA_WHOLE_KEY, HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) @@ -554,8 +554,7 @@ int insert_server_record(TABLE *table, FOREIGN_SERVER *server) /* read index until record is that specified in server_name */ if ((error= table->file->index_read_idx(table->record[0], 0, - (byte *)table->field[0]->ptr, - table->key_info[0].key_length, + (byte *)table->field[0]->ptr, HA_WHOLE_KEY, HA_READ_KEY_EXACT))) { /* if not found, err */ @@ -873,8 +872,7 @@ int update_server_record(TABLE *table, FOREIGN_SERVER *server) system_charset_info); if ((error= table->file->index_read_idx(table->record[0], 0, - (byte *)table->field[0]->ptr, - table->key_info[0].key_length, + (byte *)table->field[0]->ptr, ~(longlong)0, HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) @@ -928,8 +926,7 @@ int delete_server_record(TABLE *table, table->field[0]->store(server_name, server_name_length, system_charset_info); if ((error= table->file->index_read_idx(table->record[0], 0, - (byte *)table->field[0]->ptr, - table->key_info[0].key_length, + (byte *)table->field[0]->ptr, HA_WHOLE_KEY, HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) diff --git a/sql/sql_show.cc b/sql/sql_show.cc index a91eb28b191..e7f2a6aa24d 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -1221,7 +1221,7 @@ int store_create_info(THD *thd, TABLE_LIST *table_list, String *packet, if (key_part->field && (key_part->length != table->field[key_part->fieldnr-1]->key_length() && - !(key_info->flags & HA_FULLTEXT))) + !(key_info->flags & (HA_FULLTEXT | HA_SPATIAL)))) { char *end; buff[0] = '('; @@ -2266,8 +2266,7 @@ int make_table_list(THD *thd, SELECT_LEX *sel, ident_table.length= strlen(table); table_ident= new Table_ident(thd, ident_db, ident_table, 1); sel->init_query(); - if (!sel->add_table_to_list(thd, table_ident, 0, 0, TL_READ, - (List *) 0, (List *) 0)) + if (!sel->add_table_to_list(thd, table_ident, 0, 0, TL_READ)) return 1; return 0; } @@ -5033,8 +5032,7 @@ int make_schema_select(THD *thd, SELECT_LEX *sel, strlen(schema_table->table_name), 0); if (schema_table->old_format(thd, schema_table) || /* Handle old syntax */ !sel->add_table_to_list(thd, new Table_ident(thd, db, table, 0), - 0, 0, TL_READ, (List *) 0, - (List *) 0)) + 0, 0, TL_READ)) { DBUG_RETURN(1); } diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 0697fdd79b4..1af76ad1086 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -2791,6 +2791,12 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info, { column->length*= sql_field->charset->mbmaxlen; + if (key->type == Key::SPATIAL && column->length) + { + my_error(ER_WRONG_SUB_KEY, MYF(0)); + DBUG_RETURN(-1); + } + if (f_is_blob(sql_field->pack_flag) || (f_is_geom(sql_field->pack_flag) && key->type != Key::SPATIAL)) { @@ -2884,6 +2890,7 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info, } else if (!f_is_geom(sql_field->pack_flag) && (column->length > length || + !Field::type_can_have_key_part (sql_field->sql_type) || ((f_is_packed(sql_field->pack_flag) || ((file->ha_table_flags() & HA_NO_PREFIX_CHAR_KEYS) && (key_info->flags & HA_NOSAME))) && @@ -5859,6 +5866,8 @@ view_err: */ if (!Field::type_can_have_key_part(cfield->field->type()) || !Field::type_can_have_key_part(cfield->sql_type) || + /* spatial keys can't have sub-key length */ + (key_info->flags & HA_SPATIAL) || (cfield->field->field_length == key_part_length && !f_is_blob(key_part->key_type)) || (cfield->length && (cfield->length < key_part_length / diff --git a/sql/sql_udf.cc b/sql/sql_udf.cc index 7dec58d9b6e..4c584bff72a 100644 --- a/sql/sql_udf.cc +++ b/sql/sql_udf.cc @@ -514,8 +514,7 @@ int mysql_drop_function(THD *thd,const LEX_STRING *udf_name) table->use_all_columns(); table->field[0]->store(exact_name_str, exact_name_len, &my_charset_bin); if (!table->file->index_read_idx(table->record[0], 0, - (byte*) table->field[0]->ptr, - table->key_info[0].key_length, + (byte*) table->field[0]->ptr, HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { int error; @@ -524,7 +523,7 @@ int mysql_drop_function(THD *thd,const LEX_STRING *udf_name) } close_thread_tables(thd); - rw_unlock(&THR_LOCK_udf); + rw_unlock(&THR_LOCK_udf); DBUG_RETURN(0); err: rw_unlock(&THR_LOCK_udf); diff --git a/sql/sql_union.cc b/sql/sql_union.cc index f020168d742..c3635e24407 100644 --- a/sql/sql_union.cc +++ b/sql/sql_union.cc @@ -623,6 +623,12 @@ bool st_select_lex_unit::cleanup() join->tables= 0; } error|= fake_select_lex->cleanup(); + if (fake_select_lex->order_list.elements) + { + ORDER *ord; + for (ord= (ORDER*)fake_select_lex->order_list.first; ord; ord= ord->next) + (*ord->item)->cleanup(); + } } DBUG_RETURN(error); diff --git a/sql/sql_update.cc b/sql/sql_update.cc index 27a58a295ff..0b4632edfbe 100644 --- a/sql/sql_update.cc +++ b/sql/sql_update.cc @@ -126,7 +126,7 @@ int mysql_update(THD *thd, #endif uint table_count= 0; ha_rows updated, found; - key_map old_used_keys; + key_map old_covering_keys; TABLE *table; SQL_SELECT *select; READ_RECORD info; @@ -165,8 +165,8 @@ int mysql_update(THD *thd, thd->proc_info="init"; table= table_list->table; - /* Calculate "table->used_keys" based on the WHERE */ - table->used_keys= table->s->keys_in_use; + /* Calculate "table->covering_keys" based on the WHERE */ + table->covering_keys= table->s->keys_in_use; table->quick_keys.clear_all(); #ifndef NO_EMBEDDED_ACCESS_CHECKS @@ -176,7 +176,7 @@ int mysql_update(THD *thd, if (mysql_prepare_update(thd, table_list, &conds, order_num, order)) DBUG_RETURN(1); - old_used_keys= table->used_keys; // Keys used in WHERE + old_covering_keys= table->covering_keys; // Keys used in WHERE /* Check the fields we are going to modify */ #ifndef NO_EMBEDDED_ACCESS_CHECKS table_list->grant.want_privilege= table->grant.want_privilege= want_privilege; @@ -229,7 +229,7 @@ int mysql_update(THD *thd, limit= 0; // Impossible WHERE } // Don't count on usage of 'only index' when calculating which key to use - table->used_keys.clear_all(); + table->covering_keys.clear_all(); #ifdef WITH_PARTITION_STORAGE_ENGINE if (prune_partitions(thd, table, conds)) @@ -304,7 +304,7 @@ int mysql_update(THD *thd, We can't update table directly; We must first search after all matching rows before updating the table! */ - if (used_index < MAX_KEY && old_used_keys.is_set(used_index)) + if (used_index < MAX_KEY && old_covering_keys.is_set(used_index)) { table->key_read=1; table->mark_columns_used_by_index(used_index); @@ -761,7 +761,7 @@ bool mysql_prepare_update(THD *thd, TABLE_LIST *table_list, /* Check that we are not using table that we are updating in a sub select */ { TABLE_LIST *duplicate; - if ((duplicate= unique_table(thd, table_list, table_list->next_global))) + if ((duplicate= unique_table(thd, table_list, table_list->next_global, 0))) { update_non_unique_table_error(table_list, "UPDATE", duplicate); my_error(ER_UPDATE_TABLE_USED, MYF(0), table_list->table_name); @@ -987,7 +987,7 @@ reopen_tables: tl->lock_type != TL_READ_NO_INSERT) { TABLE_LIST *duplicate; - if ((duplicate= unique_table(thd, tl, table_list))) + if ((duplicate= unique_table(thd, tl, table_list, 0))) { update_non_unique_table_error(table_list, "UPDATE", duplicate); DBUG_RETURN(TRUE); @@ -1092,7 +1092,7 @@ int multi_update::prepare(List ¬_used_values, } /* - We have to check values after setup_tables to get used_keys right in + We have to check values after setup_tables to get covering_keys right in reference tables */ @@ -1119,7 +1119,7 @@ int multi_update::prepare(List ¬_used_values, update.link_in_list((byte*) tl, (byte**) &tl->next_local); tl->shared= table_count++; table->no_keyread=1; - table->used_keys.clear_all(); + table->covering_keys.clear_all(); table->pos_in_table_list= tl; } } @@ -1203,7 +1203,7 @@ static bool safe_update_on_fly(THD *thd, JOIN_TAB *join_tab, TABLE_LIST *table_ref, TABLE_LIST *all_tables) { TABLE *table= join_tab->table; - if (unique_table(thd, table_ref, all_tables)) + if (unique_table(thd, table_ref, all_tables, 0)) return 0; switch (join_tab->type) { case JT_SYSTEM: diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 5d24fb4fa65..7da1ddc7cad 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -481,6 +481,7 @@ Item* handle_sql2003_note184_exception(THD *thd, Item* left, bool equal, struct st_lex *lex; sp_head *sphead; struct p_elem_val *p_elem_value; + enum index_hint_type index_hint; } %{ @@ -1162,7 +1163,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize); btree_or_rtree %type - key_usage_list using_list + using_list %type key_part @@ -1233,7 +1234,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize); opt_column_list grant_privileges grant_ident grant_list grant_option object_privilege object_privilege_list user_list rename_list clear_privileges flush_options flush_option - equal optional_braces opt_key_definition key_usage_list2 + equal optional_braces opt_mi_check_type opt_to mi_check_types normal_join db_to_db table_to_table_list table_to_table opt_table_list opt_as handler_rkey_function handler_read_or_scan @@ -1269,6 +1270,8 @@ END_OF_INPUT %type sp_decls sp_decl %type sp_cursor_stmt %type sp_name +%type index_hint_type +%type index_hint_clause %type '-' '+' '*' '/' '%' '(' ')' @@ -5940,12 +5943,8 @@ keycache_list: assign_to_keycache: table_ident cache_keys_spec { - LEX *lex=Lex; - SELECT_LEX *sel= &lex->select_lex; - if (!sel->add_table_to_list(lex->thd, $1, NULL, 0, - TL_READ, - sel->get_use_index(), - (List *)0)) + if (!Select->add_table_to_list(YYTHD, $1, NULL, 0, TL_READ, + Select->pop_index_hints())) MYSQL_YYABORT; } ; @@ -5972,33 +5971,26 @@ preload_list: preload_keys: table_ident cache_keys_spec opt_ignore_leaves { - LEX *lex=Lex; - SELECT_LEX *sel= &lex->select_lex; - if (!sel->add_table_to_list(lex->thd, $1, NULL, $3, - TL_READ, - sel->get_use_index(), - (List *)0)) + if (!Select->add_table_to_list(YYTHD, $1, NULL, $3, TL_READ, + Select->pop_index_hints())) MYSQL_YYABORT; } ; cache_keys_spec: - { Select->interval_list.empty(); } - cache_key_list_or_empty - { - LEX *lex=Lex; - SELECT_LEX *sel= &lex->select_lex; - sel->use_index= sel->interval_list; + { + Lex->select_lex.alloc_index_hints(YYTHD); + Select->set_index_hint_type(INDEX_HINT_USE, + global_system_variables.old_mode ? + INDEX_HINT_MASK_JOIN : + INDEX_HINT_MASK_ALL); } + cache_key_list_or_empty ; cache_key_list_or_empty: - /* empty */ { Lex->select_lex.use_index_ptr= 0; } - | opt_key_or_index '(' key_usage_list2 ')' - { - SELECT_LEX *sel= &Lex->select_lex; - sel->use_index_ptr= &sel->use_index; - } + /* empty */ { } + | key_or_index '(' opt_key_usage_list ')' ; opt_ignore_leaves: @@ -7371,20 +7363,16 @@ normal_join: table_factor: { SELECT_LEX *sel= Select; - sel->use_index_ptr=sel->ignore_index_ptr=0; sel->table_join_options= 0; } table_ident opt_table_alias opt_key_definition { - LEX *lex= Lex; - SELECT_LEX *sel= lex->current_select; - if (!($$= sel->add_table_to_list(lex->thd, $2, $3, - sel->get_table_join_options(), - lex->lock_option, - sel->get_use_index(), - sel->get_ignore_index()))) + if (!($$= Select->add_table_to_list(YYTHD, $2, $3, + Select->get_table_join_options(), + Lex->lock_option, + Select->pop_index_hints()))) MYSQL_YYABORT; - sel->add_joined_table($$); + Select->add_joined_table($$); } | '{' ident table_ref LEFT OUTER JOIN_SYM table_ref ON @@ -7453,8 +7441,7 @@ table_factor: lex->current_select= sel= unit->outer_select(); if (!($$= sel-> add_table_to_list(lex->thd, new Table_ident(unit), $6, 0, - TL_READ,(List *)0, - (List *)0))) + TL_READ))) MYSQL_YYABORT; sel->add_joined_table($$); @@ -7553,52 +7540,67 @@ opt_outer: /* empty */ {} | OUTER {}; +index_hint_clause: + /* empty */ + { + $$= global_system_variables.old_mode ? + INDEX_HINT_MASK_JOIN : INDEX_HINT_MASK_ALL; + } + | FOR_SYM JOIN_SYM { $$= INDEX_HINT_MASK_JOIN; } + | FOR_SYM ORDER_SYM BY { $$= INDEX_HINT_MASK_ORDER; } + | FOR_SYM GROUP_SYM BY { $$= INDEX_HINT_MASK_GROUP; } + ; + +index_hint_type: + FORCE_SYM { $$= INDEX_HINT_FORCE; } + | IGNORE_SYM { $$= INDEX_HINT_IGNORE; } + ; + +index_hint_definition: + index_hint_type key_or_index index_hint_clause + { + Select->set_index_hint_type($1, $3); + } + '(' key_usage_list ')'; + | USE_SYM key_or_index index_hint_clause + { + Select->set_index_hint_type(INDEX_HINT_USE, $3); + } + '(' opt_key_usage_list ')'; + + +index_hints_list: + index_hint_definition + | index_hints_list index_hint_definition + ; + +opt_index_hints_list: + /* empty */ + | { Select->alloc_index_hints(YYTHD); } index_hints_list + ; + opt_key_definition: - /* empty */ {} - | USE_SYM key_usage_list - { - SELECT_LEX *sel= Select; - sel->use_index= *$2; - sel->use_index_ptr= &sel->use_index; - } - | FORCE_SYM key_usage_list - { - SELECT_LEX *sel= Select; - sel->use_index= *$2; - sel->use_index_ptr= &sel->use_index; - sel->table_join_options|= TL_OPTION_FORCE_INDEX; - } - | IGNORE_SYM key_usage_list - { - SELECT_LEX *sel= Select; - sel->ignore_index= *$2; - sel->ignore_index_ptr= &sel->ignore_index; - }; + { Select->clear_index_hints(); } + opt_index_hints_list + ; + +opt_key_usage_list: + /* empty */ { Select->add_index_hint(YYTHD, NULL, 0); } + | key_usage_list {} + ; + +key_usage_element: + ident { Select->add_index_hint(YYTHD, $1.str, $1.length); } + | PRIMARY_SYM + { + Select->add_index_hint(YYTHD, (char *)"PRIMARY", 7); + } + ; key_usage_list: - key_or_index { Select->interval_list.empty(); } - '(' key_list_or_empty ')' - { $$= &Select->interval_list; } - ; - -key_list_or_empty: - /* empty */ {} - | key_usage_list2 {} - ; - -key_usage_list2: - key_usage_list2 ',' ident - { Select-> - interval_list.push_back(new (YYTHD->mem_root) String((const char*) $3.str, $3.length, - system_charset_info)); } - | ident - { Select-> - interval_list.push_back(new (YYTHD->mem_root) String((const char*) $1.str, $1.length, - system_charset_info)); } - | PRIMARY_SYM - { Select-> - interval_list.push_back(new (YYTHD->mem_root) String("PRIMARY", 7, - system_charset_info)); }; + key_usage_element + | key_usage_list ',' key_usage_element + ; using_list: ident diff --git a/sql/table.cc b/sql/table.cc index 560f53bae26..f2bf25e6a75 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -1222,12 +1222,12 @@ static int open_binary_frm(THD *thd, TABLE_SHARE *share, uchar *head, if ((int) (share->next_number_index= (uint) find_ref_key(share->key_info, share->keys, share->default_values, reg_field, - &share->next_number_key_offset)) < 0) + &share->next_number_key_offset, + &share->next_number_keypart)) < 0) { /* Wrong field definition */ - DBUG_ASSERT(0); - reg_field->unireg_check= Field::NONE; /* purecov: inspected */ - share->found_next_number_field= 0; + error= 4; + goto err; } else reg_field->flags |= AUTO_INCREMENT_FLAG; @@ -1338,7 +1338,7 @@ int open_table_from_share(THD *thd, TABLE_SHARE *share, const char *alias, if (!(outparam->alias= my_strdup(alias, MYF(MY_WME)))) goto err; outparam->quick_keys.init(); - outparam->used_keys.init(); + outparam->covering_keys.init(); outparam->keys_in_use_for_query.init(); /* Allocate handler */ @@ -2244,6 +2244,30 @@ char *get_field(MEM_ROOT *mem, Field *field) return to; } +/* + DESCRIPTION + given a buffer with a key value, and a map of keyparts + that are present in this value, returns the length of the value +*/ +uint calculate_key_len(TABLE *table, uint key, const byte *buf, + key_part_map keypart_map) +{ + /* works only with key prefixes */ + DBUG_ASSERT(((keypart_map + 1) & keypart_map) == 0); + + KEY *key_info= table->s->key_info+key; + KEY_PART_INFO *key_part= key_info->key_part; + KEY_PART_INFO *end_key_part= key_part + key_info->key_parts; + uint length= 0; + + while (key_part < end_key_part && keypart_map) + { + length+= key_part->store_length; + keypart_map >>= 1; + key_part++; + } + return length; +} /* Check if database name is valid @@ -3938,7 +3962,7 @@ void st_table::mark_auto_increment_column() */ bitmap_set_bit(read_set, found_next_number_field->field_index); bitmap_set_bit(write_set, found_next_number_field->field_index); - if (s->next_number_key_offset) + if (s->next_number_keypart) mark_columns_used_by_index_no_reset(s->next_number_index, read_set); file->column_bitmaps_signal(); } @@ -4120,6 +4144,175 @@ Item_subselect *st_table_list::containing_subselect() return (select_lex ? select_lex->master_unit()->item : 0); } +/* + Compiles the tagged hints list and fills up the bitmasks. + + SYNOPSIS + process_index_hints() + table the TABLE to operate on. + + DESCRIPTION + The parser collects the index hints for each table in a "tagged list" + (st_table_list::index_hints). Using the information in this tagged list + this function sets the members st_table::keys_in_use_for_query, + st_table::keys_in_use_for_group_by, st_table::keys_in_use_for_order_by, + st_table::force_index and st_table::covering_keys. + + Current implementation of the runtime does not allow mixing FORCE INDEX + and USE INDEX, so this is checked here. Then the FORCE INDEX list + (if non-empty) is appended to the USE INDEX list and a flag is set. + + Multiple hints of the same kind are processed so that each clause + is applied to what is computed in the previous clause. + For example: + USE INDEX (i1) USE INDEX (i2) + is equivalent to + USE INDEX (i1,i2) + and means "consider only i1 and i2". + + Similarly + USE INDEX () USE INDEX (i1) + is equivalent to + USE INDEX (i1) + and means "consider only the index i1" + + It is OK to have the same index several times, e.g. "USE INDEX (i1,i1)" is + not an error. + + Different kind of hints (USE/FORCE/IGNORE) are processed in the following + order: + 1. All indexes in USE (or FORCE) INDEX are added to the mask. + 2. All IGNORE INDEX + + e.g. "USE INDEX i1, IGNORE INDEX i1, USE INDEX i1" will not use i1 at all + as if we had "USE INDEX i1, USE INDEX i1, IGNORE INDEX i1". + + As an optimization if there is a covering index, and we have + IGNORE INDEX FOR GROUP/ORDER, and this index is used for the JOIN part, + then we have to ignore the IGNORE INDEX FROM GROUP/ORDER. + + RETURN VALUE + FALSE no errors found + TRUE found and reported an error. +*/ +bool st_table_list::process_index_hints(TABLE *table) +{ + /* initialize the result variables */ + table->keys_in_use_for_query= table->keys_in_use_for_group_by= + table->keys_in_use_for_order_by= table->s->keys_in_use; + + /* index hint list processing */ + if (index_hints) + { + key_map index_join[INDEX_HINT_FORCE + 1]; + key_map index_order[INDEX_HINT_FORCE + 1]; + key_map index_group[INDEX_HINT_FORCE + 1]; + index_hint *hint; + int type; + bool have_empty_use_join= FALSE, have_empty_use_order= FALSE, + have_empty_use_group= FALSE; + List_iterator iter(*index_hints); + + /* initialize temporary variables used to collect hints of each kind */ + for (type= INDEX_HINT_IGNORE; type <= INDEX_HINT_FORCE; type++) + { + index_join[type].clear_all(); + index_order[type].clear_all(); + index_group[type].clear_all(); + } + + /* iterate over the hints list */ + while ((hint= iter++)) + { + uint pos; + + /* process empty USE INDEX () */ + if (hint->type == INDEX_HINT_USE && !hint->key_name.str) + { + if (hint->clause & INDEX_HINT_MASK_JOIN) + { + index_join[hint->type].clear_all(); + have_empty_use_join= TRUE; + } + if (hint->clause & INDEX_HINT_MASK_ORDER) + { + index_order[hint->type].clear_all(); + have_empty_use_order= TRUE; + } + if (hint->clause & INDEX_HINT_MASK_GROUP) + { + index_group[hint->type].clear_all(); + have_empty_use_group= TRUE; + } + continue; + } + + /* + Check if an index with the given name exists and get his offset in + the keys bitmask for the table + */ + if (table->s->keynames.type_names == 0 || + (pos= find_type(&table->s->keynames, hint->key_name.str, + hint->key_name.length, 1)) <= 0) + { + my_error(ER_KEY_DOES_NOT_EXITS, MYF(0), hint->key_name.str, alias); + return 1; + } + + pos--; + + /* add to the appropriate clause mask */ + if (hint->clause & INDEX_HINT_MASK_JOIN) + index_join[hint->type].set_bit (pos); + if (hint->clause & INDEX_HINT_MASK_ORDER) + index_order[hint->type].set_bit (pos); + if (hint->clause & INDEX_HINT_MASK_GROUP) + index_group[hint->type].set_bit (pos); + } + + /* cannot mix USE INDEX and FORCE INDEX */ + if ((!index_join[INDEX_HINT_FORCE].is_clear_all() || + !index_order[INDEX_HINT_FORCE].is_clear_all() || + !index_group[INDEX_HINT_FORCE].is_clear_all()) && + (!index_join[INDEX_HINT_USE].is_clear_all() || have_empty_use_join || + !index_order[INDEX_HINT_USE].is_clear_all() || have_empty_use_order || + !index_group[INDEX_HINT_USE].is_clear_all() || have_empty_use_group)) + { + my_error(ER_WRONG_USAGE, MYF(0), index_hint_type_name[INDEX_HINT_USE], + index_hint_type_name[INDEX_HINT_FORCE]); + return 1; + } + + /* process FORCE INDEX as USE INDEX with a flag */ + if (!index_join[INDEX_HINT_FORCE].is_clear_all() || + !index_order[INDEX_HINT_FORCE].is_clear_all() || + !index_group[INDEX_HINT_FORCE].is_clear_all()) + { + table->force_index= TRUE; + index_join[INDEX_HINT_USE].merge(index_join[INDEX_HINT_FORCE]); + index_order[INDEX_HINT_USE].merge(index_order[INDEX_HINT_FORCE]); + index_group[INDEX_HINT_USE].merge(index_group[INDEX_HINT_FORCE]); + } + + /* apply USE INDEX */ + if (!index_join[INDEX_HINT_USE].is_clear_all() || have_empty_use_join) + table->keys_in_use_for_query.intersect(index_join[INDEX_HINT_USE]); + if (!index_order[INDEX_HINT_USE].is_clear_all() || have_empty_use_order) + table->keys_in_use_for_order_by.intersect (index_order[INDEX_HINT_USE]); + if (!index_group[INDEX_HINT_USE].is_clear_all() || have_empty_use_group) + table->keys_in_use_for_group_by.intersect (index_group[INDEX_HINT_USE]); + + /* apply IGNORE INDEX */ + table->keys_in_use_for_query.subtract (index_join[INDEX_HINT_IGNORE]); + table->keys_in_use_for_order_by.subtract (index_order[INDEX_HINT_IGNORE]); + table->keys_in_use_for_group_by.subtract (index_group[INDEX_HINT_IGNORE]); + } + + /* make sure covering_keys don't include indexes disabled with a hint */ + table->covering_keys.intersect(table->keys_in_use_for_query); + return 0; +} + /***************************************************************************** ** Instansiate templates *****************************************************************************/ diff --git a/sql/table.h b/sql/table.h index 54c820d391c..aa053f207b3 100644 --- a/sql/table.h +++ b/sql/table.h @@ -197,8 +197,9 @@ typedef struct st_table_share uint rowid_field_offset; /* Field_nr +1 to rowid field */ /* Index of auto-updated TIMESTAMP field in field array */ uint primary_key; - uint next_number_index; - uint next_number_key_offset; + uint next_number_index; /* autoincrement key number */ + uint next_number_key_offset; /* autoinc keypart offset in a key */ + uint next_number_keypart; /* autoinc keypart number in a key */ uint error, open_errno, errarg; /* error from open_table_def() */ uint column_bitmap_size; uchar frm_version; @@ -299,6 +300,12 @@ typedef struct st_table_share /* Information for one open table */ +enum index_hint_type +{ + INDEX_HINT_IGNORE, + INDEX_HINT_USE, + INDEX_HINT_FORCE +}; struct st_table { st_table() {} /* Remove gcc warning */ @@ -318,8 +325,12 @@ struct st_table { byte *write_row_record; /* Used as optimisation in THD::write_row */ byte *insert_values; /* used by INSERT ... UPDATE */ - key_map quick_keys, used_keys; - + /* + Map of keys that can be used to retrieve all data from this table + needed by the query without reading the row. + */ + key_map covering_keys; + key_map quick_keys, merge_keys; /* A set of keys that can be used in the query that references this table. @@ -332,7 +343,10 @@ struct st_table { The set is implemented as a bitmap. */ key_map keys_in_use_for_query; - key_map merge_keys; + /* Map of keys that can be used to calculate GROUP BY without sorting */ + key_map keys_in_use_for_group_by; + /* Map of keys that can be used to calculate ORDER BY without sorting */ + key_map keys_in_use_for_order_by; KEY *key_info; /* data of keys in database */ Field *next_number_field; /* Set if next_number is activated */ @@ -666,6 +680,7 @@ public: (TABLE_LIST::join_using_fields != NULL) */ +class index_hint; typedef struct st_table_list { st_table_list() {} /* Remove gcc warning */ @@ -722,7 +737,7 @@ typedef struct st_table_list */ struct st_table_list *next_name_resolution_table; /* Index names in a "... JOIN ... USE/IGNORE INDEX ..." clause. */ - List *use_index, *ignore_index; + List *index_hints; TABLE *table; /* opened table */ uint table_id; /* table id (from binlog) for opened table */ /* @@ -896,6 +911,13 @@ typedef struct st_table_list void reinit_before_use(THD *thd); Item_subselect *containing_subselect(); + /* + Compiles the tagged hints list and fills up st_table::keys_in_use_for_query, + st_table::keys_in_use_for_group_by, st_table::keys_in_use_for_order_by, + st_table::force_index and st_table::covering_keys. + */ + bool process_index_hints(TABLE *table); + private: bool prep_check_option(THD *thd, uint8 check_opt_type); bool prep_where(THD *thd, Item **conds, bool no_where_clause); diff --git a/sql/tztime.cc b/sql/tztime.cc index 914c7be46de..18161022dc3 100644 --- a/sql/tztime.cc +++ b/sql/tztime.cc @@ -1917,9 +1917,9 @@ tz_load_from_open_tables(const String *tz_name, TABLE_LIST *tz_tables) (void)table->file->ha_index_init(0, 1); if (table->file->index_read(table->record[0], (byte*)table->field[0]->ptr, - 0, HA_READ_KEY_EXACT)) + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { -#ifdef EXTRA_DEBUG +#ifdef EXTRA_DEBUG /* Most probably user has mistyped time zone name, so no need to bark here unless we need it for debugging. @@ -1945,7 +1945,7 @@ tz_load_from_open_tables(const String *tz_name, TABLE_LIST *tz_tables) (void)table->file->ha_index_init(0, 1); if (table->file->index_read(table->record[0], (byte*)table->field[0]->ptr, - 0, HA_READ_KEY_EXACT)) + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { sql_print_error("Can't find description of time zone '%u'", tzid); goto end; @@ -1972,9 +1972,8 @@ tz_load_from_open_tables(const String *tz_name, TABLE_LIST *tz_tables) table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - // FIXME Is there any better approach than explicitly specifying 4 ??? res= table->file->index_read(table->record[0], (byte*)table->field[0]->ptr, - 4, HA_READ_KEY_EXACT); + (key_part_map)1, HA_READ_KEY_EXACT); while (!res) { ttid= (uint)table->field[1]->val_int(); @@ -2045,9 +2044,8 @@ tz_load_from_open_tables(const String *tz_name, TABLE_LIST *tz_tables) table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - // FIXME Is there any better approach than explicitly specifying 4 ??? res= table->file->index_read(table->record[0], (byte*)table->field[0]->ptr, - 4, HA_READ_KEY_EXACT); + (key_part_map)1, HA_READ_KEY_EXACT); while (!res) { ttime= (my_time_t)table->field[1]->val_int(); diff --git a/storage/blackhole/ha_blackhole.cc b/storage/blackhole/ha_blackhole.cc index 3fbb4e9ef93..6f07c4183f1 100644 --- a/storage/blackhole/ha_blackhole.cc +++ b/storage/blackhole/ha_blackhole.cc @@ -152,7 +152,8 @@ THR_LOCK_DATA **ha_blackhole::store_lock(THD *thd, int ha_blackhole::index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { DBUG_ENTER("ha_blackhole::index_read"); DBUG_RETURN(HA_ERR_END_OF_FILE); @@ -160,14 +161,16 @@ int ha_blackhole::index_read(byte * buf, const byte * key, int ha_blackhole::index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { DBUG_ENTER("ha_blackhole::index_read_idx"); DBUG_RETURN(HA_ERR_END_OF_FILE); } -int ha_blackhole::index_read_last(byte * buf, const byte * key, uint key_len) +int ha_blackhole::index_read_last(byte * buf, const byte * key, + key_part_map keypart_map) { DBUG_ENTER("ha_blackhole::index_read_last"); DBUG_RETURN(HA_ERR_END_OF_FILE); diff --git a/storage/blackhole/ha_blackhole.h b/storage/blackhole/ha_blackhole.h index 5388dcfc187..2af12b33077 100644 --- a/storage/blackhole/ha_blackhole.h +++ b/storage/blackhole/ha_blackhole.h @@ -64,11 +64,11 @@ public: int rnd_init(bool scan); int rnd_next(byte *buf); int rnd_pos(byte * buf, byte *pos); - int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); + int index_read(byte * buf, const byte * key, key_part_map keypart_map, + enum ha_rkey_function find_flag); int index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_last(byte * buf, const byte * key, uint key_len); + key_part_map keypart_map, enum ha_rkey_function find_flag); + int index_read_last(byte * buf, const byte * key, key_part_map keypart_map); int index_next(byte * buf); int index_prev(byte * buf); int index_first(byte * buf); diff --git a/storage/example/ha_example.cc b/storage/example/ha_example.cc index bde6c41d777..999e36a4242 100644 --- a/storage/example/ha_example.cc +++ b/storage/example/ha_example.cc @@ -415,7 +415,7 @@ int ha_example::delete_row(const byte * buf) */ int ha_example::index_read(byte * buf, const byte * key, - uint key_len __attribute__((unused)), + key_part_map keypart_map __attribute__((unused)), enum ha_rkey_function find_flag __attribute__((unused))) { diff --git a/storage/example/ha_example.h b/storage/example/ha_example.h index 9b912514887..9777a478209 100644 --- a/storage/example/ha_example.h +++ b/storage/example/ha_example.h @@ -191,7 +191,7 @@ public: skip it and and MySQL will treat it as not implemented. */ int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); + key_part_map keypart_map, enum ha_rkey_function find_flag); /** @brief We implement this in ha_example.cc. It's not an obligatory method; diff --git a/storage/federated/ha_federated.cc b/storage/federated/ha_federated.cc index 14ffe5da984..441c1785e74 100644 --- a/storage/federated/ha_federated.cc +++ b/storage/federated/ha_federated.cc @@ -363,7 +363,6 @@ static handler *federated_create_handler(handlerton *hton, static int federated_commit(handlerton *hton, THD *thd, bool all); static int federated_rollback(handlerton *hton, THD *thd, bool all); - /* Federated storage engine handlerton */ static handler *federated_create_handler(handlerton *hton, diff --git a/storage/heap/ha_heap.cc b/storage/heap/ha_heap.cc index cf11c9923eb..5831ec6167a 100644 --- a/storage/heap/ha_heap.cc +++ b/storage/heap/ha_heap.cc @@ -238,34 +238,35 @@ int ha_heap::delete_row(const byte * buf) return res; } -int ha_heap::index_read(byte * buf, const byte * key, uint key_len, +int ha_heap::index_read(byte * buf, const byte * key, key_part_map keypart_map, enum ha_rkey_function find_flag) { DBUG_ASSERT(inited==INDEX); statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error = heap_rkey(file,buf,active_index, key, key_len, find_flag); + int error = heap_rkey(file,buf,active_index, key, keypart_map, find_flag); table->status = error ? STATUS_NOT_FOUND : 0; return error; } -int ha_heap::index_read_last(byte *buf, const byte *key, uint key_len) +int ha_heap::index_read_last(byte *buf, const byte *key, key_part_map keypart_map) { DBUG_ASSERT(inited==INDEX); statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error= heap_rkey(file, buf, active_index, key, key_len, + int error= heap_rkey(file, buf, active_index, key, keypart_map, HA_READ_PREFIX_LAST); table->status= error ? STATUS_NOT_FOUND : 0; return error; } int ha_heap::index_read_idx(byte * buf, uint index, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error = heap_rkey(file, buf, index, key, key_len, find_flag); + int error = heap_rkey(file, buf, index, key, keypart_map, find_flag); table->status = error ? STATUS_NOT_FOUND : 0; return error; } @@ -703,9 +704,10 @@ bool ha_heap::check_if_incompatible_data(HA_CREATE_INFO *info, uint table_changes) { /* Check that auto_increment value was not changed */ - if ((table_changes != IS_EQUAL_YES && - info->used_fields & HA_CREATE_USED_AUTO) && - info->auto_increment_value != 0) + if ((info->used_fields & HA_CREATE_USED_AUTO && + info->auto_increment_value != 0) || + table_changes == IS_EQUAL_NO || + table_changes & IS_EQUAL_PACK_LENGTH) // Not implemented yet return COMPATIBLE_DATA_NO; return COMPATIBLE_DATA_YES; } diff --git a/storage/heap/ha_heap.h b/storage/heap/ha_heap.h index 2de80c76999..a2d531fc515 100644 --- a/storage/heap/ha_heap.h +++ b/storage/heap/ha_heap.h @@ -75,11 +75,11 @@ public: ulonglong nb_desired_values, ulonglong *first_value, ulonglong *nb_reserved_values); - int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_last(byte * buf, const byte * key, uint key_len); + int index_read(byte * buf, const byte * key, key_part_map keypart_map, + enum ha_rkey_function find_flag); + int index_read_last(byte *buf, const byte *key, key_part_map keypart_map); + int index_read_idx(byte * buf, uint index, const byte * key, + key_part_map keypart_map, enum ha_rkey_function find_flag); int index_next(byte * buf); int index_prev(byte * buf); int index_first(byte * buf); diff --git a/storage/heap/heapdef.h b/storage/heap/heapdef.h index 016c83db8e0..b52a6c60ac6 100644 --- a/storage/heap/heapdef.h +++ b/storage/heap/heapdef.h @@ -90,7 +90,7 @@ extern int hp_rec_key_cmp(HP_KEYDEF *keydef,const byte *rec1, extern int hp_key_cmp(HP_KEYDEF *keydef,const byte *rec, const byte *key); extern void hp_make_key(HP_KEYDEF *keydef,byte *key,const byte *rec); -extern uint hp_rb_make_key(HP_KEYDEF *keydef, byte *key, +extern uint hp_rb_make_key(HP_KEYDEF *keydef, byte *key, const byte *rec, byte *recpos); extern uint hp_rb_key_length(HP_KEYDEF *keydef, const byte *key); extern uint hp_rb_null_key_length(HP_KEYDEF *keydef, const byte *key); @@ -99,8 +99,8 @@ extern my_bool hp_if_null_in_key(HP_KEYDEF *keyinfo, const byte *record); extern int hp_close(register HP_INFO *info); extern void hp_clear(HP_SHARE *info); extern void hp_clear_keys(HP_SHARE *info); -extern uint hp_rb_pack_key(HP_KEYDEF *keydef, uchar *key, const uchar *old, - uint k_len); +extern uint hp_rb_pack_key(HP_KEYDEF *keydef, uchar *key, const uchar *old, + key_part_map keypart_map); #ifdef THREAD extern pthread_mutex_t THR_LOCK_heap; #else diff --git a/storage/heap/hp_hash.c b/storage/heap/hp_hash.c index c5a30a3ef65..fbf3e541372 100644 --- a/storage/heap/hp_hash.c +++ b/storage/heap/hp_hash.c @@ -35,7 +35,7 @@ HA_READ_KEY_EXACT Include the key in the range HA_READ_AFTER_KEY Don't include key in range - max_key.flag can have one of the following values: + max_key.flag can have one of the following values: HA_READ_BEFORE_KEY Don't include key in range HA_READ_AFTER_KEY Include all 'end_key' values in the range @@ -62,7 +62,7 @@ ha_rows hp_rb_records_in_range(HP_INFO *info, int inx, key_range *min_key, { custom_arg.key_length= hp_rb_pack_key(keyinfo, (uchar*) info->recbuf, (uchar*) min_key->key, - min_key->length); + min_key->keypart_map); start_pos= tree_record_pos(rb_tree, info->recbuf, min_key->flag, &custom_arg); } @@ -70,12 +70,12 @@ ha_rows hp_rb_records_in_range(HP_INFO *info, int inx, key_range *min_key, { start_pos= 0; } - + if (max_key) { custom_arg.key_length= hp_rb_pack_key(keyinfo, (uchar*) info->recbuf, (uchar*) max_key->key, - max_key->length); + max_key->keypart_map); end_pos= tree_record_pos(rb_tree, info->recbuf, max_key->flag, &custom_arg); } @@ -772,7 +772,7 @@ uint hp_rb_make_key(HP_KEYDEF *keydef, byte *key, char_length / seg->charset->mbmaxlen); set_if_smaller(char_length, seg->length); /* QQ: ok to remove? */ if (char_length < seg->length) - seg->charset->cset->fill(seg->charset, (char*) key + char_length, + seg->charset->cset->fill(seg->charset, (char*) key + char_length, seg->length - char_length, ' '); } memcpy(key, rec + seg->start, (size_t) char_length); @@ -784,30 +784,26 @@ uint hp_rb_make_key(HP_KEYDEF *keydef, byte *key, uint hp_rb_pack_key(HP_KEYDEF *keydef, uchar *key, const uchar *old, - uint k_len) + key_part_map keypart_map) { HA_KEYSEG *seg, *endseg; uchar *start_key= key; - + for (seg= keydef->seg, endseg= seg + keydef->keysegs; - seg < endseg && (int) k_len > 0; old+= seg->length, seg++) + seg < endseg && keypart_map; old+= seg->length, seg++) { uint char_length; + keypart_map>>= 1; if (seg->null_bit) { - k_len--; if (!(*key++= (char) 1 - *old++)) - { - k_len-= seg->length; continue; } - } if (seg->flag & HA_SWAP_KEY) { uint length= seg->length; byte *pos= (byte*) old + length; - k_len-= length; while (length--) { *key++= *--pos; @@ -822,7 +818,6 @@ uint hp_rb_pack_key(HP_KEYDEF *keydef, uchar *key, const uchar *old, CHARSET_INFO *cs= seg->charset; char_length= length/cs->mbmaxlen; - k_len-= 2+length; old+= 2; set_if_smaller(length,tmp_length); /* Safety */ FIX_LENGTH(cs, old, length, char_length); @@ -843,7 +838,6 @@ uint hp_rb_pack_key(HP_KEYDEF *keydef, uchar *key, const uchar *old, } memcpy(key, old, (size_t) char_length); key+= seg->length; - k_len-= seg->length; } return (uint) (key - start_key); } diff --git a/storage/heap/hp_rkey.c b/storage/heap/hp_rkey.c index a095336d295..ced81985f99 100644 --- a/storage/heap/hp_rkey.c +++ b/storage/heap/hp_rkey.c @@ -16,7 +16,7 @@ #include "heapdef.h" int heap_rkey(HP_INFO *info, byte *record, int inx, const byte *key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, enum ha_rkey_function find_flag) { byte *pos; HP_SHARE *share= info->s; @@ -38,7 +38,7 @@ int heap_rkey(HP_INFO *info, byte *record, int inx, const byte *key, custom_arg.keyseg= info->s->keydef[inx].seg; custom_arg.key_length= info->lastkey_len= hp_rb_pack_key(keyinfo, (uchar*) info->lastkey, - (uchar*) key, key_len); + (uchar*) key, keypart_map); custom_arg.search_flag= SEARCH_FIND | SEARCH_SAME; /* for next rkey() after deletion */ if (find_flag == HA_READ_AFTER_KEY) diff --git a/storage/myisam/ha_myisam.cc b/storage/myisam/ha_myisam.cc index 06ec5c4b44e..48f1d9b2395 100644 --- a/storage/myisam/ha_myisam.cc +++ b/storage/myisam/ha_myisam.cc @@ -320,6 +320,12 @@ int table2myisam(TABLE *table_arg, MI_KEYDEF **keydef_out, RETURN VALUE 0 - Equal definitions. 1 - Different definitions. + + TODO + - compare FULLTEXT keys; + - compare SPATIAL keys; + - compare FIELD_SKIP_ZERO which is converted to FIELD_NORMAL correctly + (should be corretly detected in table2myisam). */ int check_definition(MI_KEYDEF *t1_keyinfo, MI_COLUMNDEF *t1_recinfo, @@ -345,6 +351,28 @@ int check_definition(MI_KEYDEF *t1_keyinfo, MI_COLUMNDEF *t1_recinfo, { HA_KEYSEG *t1_keysegs= t1_keyinfo[i].seg; HA_KEYSEG *t2_keysegs= t2_keyinfo[i].seg; + if (t1_keyinfo[i].flag & HA_FULLTEXT && t2_keyinfo[i].flag & HA_FULLTEXT) + continue; + else if (t1_keyinfo[i].flag & HA_FULLTEXT || + t2_keyinfo[i].flag & HA_FULLTEXT) + { + DBUG_PRINT("error", ("Key %d has different definition", i)); + DBUG_PRINT("error", ("t1_fulltext= %d, t2_fulltext=%d", + test(t1_keyinfo[i].flag & HA_FULLTEXT), + test(t2_keyinfo[i].flag & HA_FULLTEXT))); + DBUG_RETURN(1); + } + if (t1_keyinfo[i].flag & HA_SPATIAL && t2_keyinfo[i].flag & HA_SPATIAL) + continue; + else if (t1_keyinfo[i].flag & HA_SPATIAL || + t2_keyinfo[i].flag & HA_SPATIAL) + { + DBUG_PRINT("error", ("Key %d has different definition", i)); + DBUG_PRINT("error", ("t1_spatial= %d, t2_spatial=%d", + test(t1_keyinfo[i].flag & HA_SPATIAL), + test(t2_keyinfo[i].flag & HA_SPATIAL))); + DBUG_RETURN(1); + } if (t1_keyinfo[i].keysegs != t2_keyinfo[i].keysegs || t1_keyinfo[i].key_alg != t2_keyinfo[i].key_alg) { @@ -381,7 +409,14 @@ int check_definition(MI_KEYDEF *t1_keyinfo, MI_COLUMNDEF *t1_recinfo, { MI_COLUMNDEF *t1_rec= &t1_recinfo[i]; MI_COLUMNDEF *t2_rec= &t2_recinfo[i]; - if (t1_rec->type != t2_rec->type || + /* + FIELD_SKIP_ZERO can be changed to FIELD_NORMAL in mi_create, + see NOTE1 in mi_create.c + */ + if ((t1_rec->type != t2_rec->type && + !(t1_rec->type == (int) FIELD_SKIP_ZERO && + t1_rec->length == 1 && + t2_rec->type == (int) FIELD_NORMAL)) || t1_rec->length != t2_rec->length || t1_rec->null_bit != t2_rec->null_bit) { @@ -1121,23 +1156,22 @@ int ha_myisam::assign_to_keycache(THD* thd, HA_CHECK_OPT *check_opt) KEY_CACHE *new_key_cache= check_opt->key_cache; const char *errmsg= 0; int error= HA_ADMIN_OK; - ulonglong map= ~(ulonglong) 0; + ulonglong map; TABLE_LIST *table_list= table->pos_in_table_list; DBUG_ENTER("ha_myisam::assign_to_keycache"); - /* Check validity of the index references */ - if (table_list->use_index) + table->keys_in_use_for_query.clear_all(); + + if (table_list->process_index_hints(table)) { - /* We only come here when the user did specify an index map */ - key_map kmap; - if (get_key_map_from_key_list(&kmap, table, table_list->use_index)) - { - errmsg= thd->net.last_error; - error= HA_ADMIN_FAILED; - goto err; - } - map= kmap.to_ulonglong(); + errmsg= thd->net.last_error; + error= HA_ADMIN_FAILED; + goto err; } + map= ~(ulonglong) 0; + if (!table->keys_in_use_for_query.is_clear_all()) + /* use all keys if there's no list specified by the user through hints */ + map= table->keys_in_use_for_query.to_ulonglong(); if ((error= mi_assign_to_key_cache(file, map, new_key_cache))) { @@ -1173,27 +1207,27 @@ int ha_myisam::preload_keys(THD* thd, HA_CHECK_OPT *check_opt) { int error; const char *errmsg; - ulonglong map= ~(ulonglong) 0; + ulonglong map; TABLE_LIST *table_list= table->pos_in_table_list; my_bool ignore_leaves= table_list->ignore_leaves; DBUG_ENTER("ha_myisam::preload_keys"); - /* Check validity of the index references */ - if (table_list->use_index) + table->keys_in_use_for_query.clear_all(); + + if (table_list->process_index_hints(table)) { - key_map kmap; - get_key_map_from_key_list(&kmap, table, table_list->use_index); - if (kmap.is_set_all()) - { - errmsg= thd->net.last_error; - error= HA_ADMIN_FAILED; - goto err; - } - if (!kmap.is_clear_all()) - map= kmap.to_ulonglong(); + errmsg= thd->net.last_error; + error= HA_ADMIN_FAILED; + goto err; } + map= ~(ulonglong) 0; + /* Check validity of the index references */ + if (!table->keys_in_use_for_query.is_clear_all()) + /* use all keys if there's no list specified by the user through hints */ + map= table->keys_in_use_for_query.to_ulonglong(); + mi_extra(file, HA_EXTRA_PRELOAD_BUFFER_SIZE, (void *) &thd->variables.preload_buff_size); @@ -1521,34 +1555,37 @@ int ha_myisam::delete_row(const byte * buf) return mi_delete(file,buf); } -int ha_myisam::index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag) +int ha_myisam::index_read(byte *buf, const byte *key, key_part_map keypart_map, + enum ha_rkey_function find_flag) { DBUG_ASSERT(inited==INDEX); statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error=mi_rkey(file,buf,active_index, key, key_len, find_flag); + int error=mi_rkey(file, buf, active_index, key, keypart_map, find_flag); table->status=error ? STATUS_NOT_FOUND: 0; return error; } -int ha_myisam::index_read_idx(byte * buf, uint index, const byte * key, - uint key_len, enum ha_rkey_function find_flag) +int ha_myisam::index_read_idx(byte *buf, uint index, const byte *key, + key_part_map keypart_map, + enum ha_rkey_function find_flag) { statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error=mi_rkey(file,buf,index, key, key_len, find_flag); + int error=mi_rkey(file, buf, index, key, keypart_map, find_flag); table->status=error ? STATUS_NOT_FOUND: 0; return error; } -int ha_myisam::index_read_last(byte * buf, const byte * key, uint key_len) +int ha_myisam::index_read_last(byte *buf, const byte *key, + key_part_map keypart_map) { DBUG_ENTER("ha_myisam::index_read_last"); DBUG_ASSERT(inited==INDEX); statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error=mi_rkey(file,buf,active_index, key, key_len, HA_READ_PREFIX_LAST); + int error=mi_rkey(file, buf, active_index, key, keypart_map, + HA_READ_PREFIX_LAST); table->status=error ? STATUS_NOT_FOUND: 0; DBUG_RETURN(error); } @@ -1857,8 +1894,9 @@ void ha_myisam::get_auto_increment(ulonglong offset, ulonglong increment, key_copy(key, table->record[0], table->key_info + table->s->next_number_index, table->s->next_number_key_offset); - error= mi_rkey(file,table->record[1],(int) table->s->next_number_index, - key,table->s->next_number_key_offset,HA_READ_PREFIX_LAST); + error= mi_rkey(file, table->record[1], (int) table->s->next_number_index, + key, make_prev_keypart_map(table->s->next_number_keypart), + HA_READ_PREFIX_LAST); if (error) nr= 1; else diff --git a/storage/myisam/ha_myisam.h b/storage/myisam/ha_myisam.h index 882900bd35f..647e72d53eb 100644 --- a/storage/myisam/ha_myisam.h +++ b/storage/myisam/ha_myisam.h @@ -69,11 +69,11 @@ class ha_myisam: public handler int write_row(byte * buf); int update_row(const byte * old_data, byte * new_data); int delete_row(const byte * buf); - int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_last(byte * buf, const byte * key, uint key_len); + int index_read(byte *buf, const byte *key, key_part_map keypart_map, + enum ha_rkey_function find_flag); + int index_read_idx(byte *buf, uint index, const byte *key, + key_part_map keypart_map, enum ha_rkey_function find_flag); + int index_read_last(byte *buf, const byte *key, key_part_map keypart_map); int index_next(byte * buf); int index_prev(byte * buf); int index_first(byte * buf); diff --git a/storage/myisam/mi_check.c b/storage/myisam/mi_check.c index 7bcb8041fe0..7a4d47954a5 100644 --- a/storage/myisam/mi_check.c +++ b/storage/myisam/mi_check.c @@ -532,7 +532,7 @@ int chk_key(MI_CHECK *param, register MI_INFO *info) mi_extra(info,HA_EXTRA_KEYREAD,0); bzero(info->lastkey,keyinfo->seg->length); if (!mi_rkey(info, info->rec_buff, key, (const byte*) info->lastkey, - keyinfo->seg->length, HA_READ_KEY_EXACT)) + (key_part_map)1, HA_READ_KEY_EXACT)) { /* Don't count this as a real warning, as myisamchk can't correct it */ uint save=param->warning_printed; diff --git a/storage/myisam/mi_create.c b/storage/myisam/mi_create.c index 2b8cbcc7da5..5dd4a98127e 100644 --- a/storage/myisam/mi_create.c +++ b/storage/myisam/mi_create.c @@ -158,6 +158,10 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, rec--; if (rec->type == (int) FIELD_SKIP_ZERO && rec->length == 1) { + /* + NOTE1: here we change a field type FIELD_SKIP_ZERO -> + FIELD_NORMAL + */ rec->type=(int) FIELD_NORMAL; packed--; min_pack_length++; diff --git a/storage/myisam/mi_extra.c b/storage/myisam/mi_extra.c index ae584b06173..729174b6f88 100644 --- a/storage/myisam/mi_extra.c +++ b/storage/myisam/mi_extra.c @@ -350,11 +350,13 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg) #ifdef HAVE_MMAP pthread_mutex_lock(&share->intern_lock); /* - Memory map the data file if it is not already mapped and if there - are no other threads using this table. intern_lock prevents other - threads from starting to use the table while we are mapping it. + Memory map the data file if it is not already mapped. It is safe + to memory map a file while other threads are using file I/O on it. + Assigning a new address to a function pointer is an atomic + operation. intern_lock prevents that two or more mappings are done + at the same time. */ - if (!share->file_map && (share->tot_locks == 1)) + if (!share->file_map) { if (mi_dynmap_file(info, share->state.state.data_file_length)) { diff --git a/storage/myisam/mi_key.c b/storage/myisam/mi_key.c index b203286d544..2f4915dec39 100644 --- a/storage/myisam/mi_key.c +++ b/storage/myisam/mi_key.c @@ -206,7 +206,7 @@ uint _mi_make_key(register MI_INFO *info, uint keynr, uchar *key, uint keynr key number key Store packed key here old Not packed key - k_length Length of 'old' to use + keypart_map bitmap of used keyparts last_used_keyseg out parameter. May be NULL RETURN @@ -216,34 +216,36 @@ uint _mi_make_key(register MI_INFO *info, uint keynr, uchar *key, */ uint _mi_pack_key(register MI_INFO *info, uint keynr, uchar *key, uchar *old, - uint k_length, HA_KEYSEG **last_used_keyseg) + key_part_map keypart_map, HA_KEYSEG **last_used_keyseg) { uchar *start_key=key; HA_KEYSEG *keyseg; my_bool is_ft= info->s->keyinfo[keynr].flag & HA_FULLTEXT; DBUG_ENTER("_mi_pack_key"); - for (keyseg=info->s->keyinfo[keynr].seg ; - keyseg->type && (int) k_length > 0; - old+=keyseg->length, keyseg++) + /* "one part" rtree key is 2*SPDIMS part key in MyISAM */ + if (info->s->keyinfo[keynr].key_alg == HA_KEY_ALG_RTREE) + keypart_map= (((key_part_map)1) << (2*SPDIMS)) - 1; + + /* only key prefixes are supported */ + DBUG_ASSERT(((keypart_map+1) & keypart_map) == 0); + + for (keyseg= info->s->keyinfo[keynr].seg ; keyseg->type && keypart_map; + old+= keyseg->length, keyseg++) { - enum ha_base_keytype type=(enum ha_base_keytype) keyseg->type; - uint length=min((uint) keyseg->length,(uint) k_length); + enum ha_base_keytype type= (enum ha_base_keytype) keyseg->type; + uint length= keyseg->length; uint char_length; uchar *pos; CHARSET_INFO *cs=keyseg->charset; + keypart_map>>= 1; if (keyseg->null_bit) { - k_length--; if (!(*key++= (char) 1-*old++)) /* Copy null marker */ { - k_length-=length; if (keyseg->flag & (HA_VAR_LENGTH_PART | HA_BLOB_PART)) - { - k_length-=2; /* Skip length */ old+= 2; - } continue; /* Found NULL */ } } @@ -262,7 +264,6 @@ uint _mi_pack_key(register MI_INFO *info, uint keynr, uchar *key, uchar *old, while (pos < end && pos[0] == ' ') pos++; } - k_length-=length; length=(uint) (end-pos); FIX_LENGTH(cs, pos, length, char_length); store_key_length_inc(key,char_length); @@ -274,7 +275,6 @@ uint _mi_pack_key(register MI_INFO *info, uint keynr, uchar *key, uchar *old, { /* Length of key-part used with mi_rkey() always 2 */ uint tmp_length=uint2korr(pos); - k_length-= 2+length; pos+=2; set_if_smaller(length,tmp_length); /* Safety */ FIX_LENGTH(cs, pos, length, char_length); @@ -287,11 +287,8 @@ uint _mi_pack_key(register MI_INFO *info, uint keynr, uchar *key, uchar *old, else if (keyseg->flag & HA_SWAP_KEY) { /* Numerical column */ pos+=length; - k_length-=length; while (length--) - { *key++ = *--pos; - } continue; } FIX_LENGTH(cs, pos, length, char_length); @@ -299,30 +296,10 @@ uint _mi_pack_key(register MI_INFO *info, uint keynr, uchar *key, uchar *old, if (length > char_length) cs->cset->fill(cs, (char*) key+char_length, length-char_length, ' '); key+= length; - k_length-=length; } if (last_used_keyseg) *last_used_keyseg= keyseg; -#ifdef NOT_USED - if (keyseg->type) - { - /* Part-key ; fill with ASCII 0 for easier searching */ - length= (uint) -k_length; /* unused part of last key */ - do - { - if (keyseg->flag & HA_NULL_PART) - length++; - if (keyseg->flag & HA_SPACE_PACK) - length+=2; - else - length+= keyseg->length; - keyseg++; - } while (keyseg->type); - bzero((byte*) key,length); - key+=length; - } -#endif DBUG_RETURN((uint) (key-start_key)); } /* _mi_pack_key */ diff --git a/storage/myisam/mi_open.c b/storage/myisam/mi_open.c index 5db5bc561d1..f4e089b6313 100644 --- a/storage/myisam/mi_open.c +++ b/storage/myisam/mi_open.c @@ -506,24 +506,6 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) share->data_file_type = DYNAMIC_RECORD; my_afree((gptr) disk_cache); mi_setup_functions(share); -#ifdef HAVE_MMAP - if (open_flags & HA_OPEN_MMAP) - { - info.s= share; - if (mi_dynmap_file(&info, share->state.state.data_file_length)) - { - /* purecov: begin inspected */ - /* Ignore if mmap fails. Use file I/O instead. */ - DBUG_PRINT("warning", ("mmap failed: errno: %d", errno)); - /* purecov: end */ - } - else - { - share->file_read= mi_mmap_pread; - share->file_write= mi_mmap_pwrite; - } - } -#endif /* HAVE_MMAP */ share->is_log_table= FALSE; #ifdef THREAD thr_lock_init(&share->lock); @@ -554,6 +536,14 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) } } #endif + /* + Memory mapping can only be requested after initializing intern_lock. + */ + if (open_flags & HA_OPEN_MMAP) + { + info.s= share; + mi_extra(&info, HA_EXTRA_MMAP, 0); + } } else { @@ -1235,7 +1225,7 @@ int mi_open_datafile(MI_INFO *info, MYISAM_SHARE *share, File file_to_dup __attr int mi_open_keyfile(MYISAM_SHARE *share) { if ((share->kfile=my_open(share->unique_file_name, share->mode | O_SHARE, - MYF(MY_WME))) < 0) + MYF(MY_WME))) < 0) return 1; return 0; } diff --git a/storage/myisam/mi_range.c b/storage/myisam/mi_range.c index 6655f5a7de6..2cdb02b2c80 100644 --- a/storage/myisam/mi_range.c +++ b/storage/myisam/mi_range.c @@ -21,13 +21,10 @@ #include "myisamdef.h" #include "rt_index.h" -static ha_rows _mi_record_pos(MI_INFO *info,const byte *key,uint key_len, - enum ha_rkey_function search_flag); -static double _mi_search_pos(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *key, - uint key_len,uint nextflag,my_off_t pos); -static uint _mi_keynr(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *page, - uchar *keypos,uint *ret_max_key); - +static ha_rows _mi_record_pos(MI_INFO *, const byte *, key_part_map, + enum ha_rkey_function); +static double _mi_search_pos(MI_INFO *,MI_KEYDEF *,uchar *, uint,uint,my_off_t); +static uint _mi_keynr(MI_INFO *info,MI_KEYDEF *,uchar *, uchar *,uint *); /* Estimate how many records there is in a given range @@ -47,9 +44,8 @@ static uint _mi_keynr(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *page, number Estimated number of rows */ - -ha_rows mi_records_in_range(MI_INFO *info, int inx, key_range *min_key, - key_range *max_key) +ha_rows mi_records_in_range(MI_INFO *info, int inx, + key_range *min_key, key_range *max_key) { ha_rows start_pos,end_pos,res; DBUG_ENTER("mi_records_in_range"); @@ -87,7 +83,7 @@ ha_rows mi_records_in_range(MI_INFO *info, int inx, key_range *min_key, } key_buff= info->lastkey+info->s->base.max_key_length; start_key_len= _mi_pack_key(info,inx, key_buff, - (uchar*) min_key->key, min_key->length, + (uchar*) min_key->key, min_key->keypart_map, (HA_KEYSEG**) 0); res= rtree_estimate(info, inx, key_buff, start_key_len, myisam_read_vec[min_key->flag]); @@ -97,24 +93,22 @@ ha_rows mi_records_in_range(MI_INFO *info, int inx, key_range *min_key, #endif case HA_KEY_ALG_BTREE: default: - start_pos= (min_key ? - _mi_record_pos(info, min_key->key, min_key->length, - min_key->flag) : - (ha_rows) 0); - end_pos= (max_key ? - _mi_record_pos(info, max_key->key, max_key->length, - max_key->flag) : - info->state->records+ (ha_rows) 1); + start_pos= (min_key ? _mi_record_pos(info, min_key->key, + min_key->keypart_map, min_key->flag) + : (ha_rows) 0); + end_pos= (max_key ? _mi_record_pos(info, max_key->key, + max_key->keypart_map, max_key->flag) + : info->state->records + (ha_rows) 1); res= (end_pos < start_pos ? (ha_rows) 0 : (end_pos == start_pos ? (ha_rows) 1 : end_pos-start_pos)); if (start_pos == HA_POS_ERROR || end_pos == HA_POS_ERROR) res=HA_POS_ERROR; } - + if (info->s->concurrent_insert) rw_unlock(&info->s->key_root_lock[inx]); fast_mi_writeinfo(info); - + DBUG_PRINT("info",("records: %ld",(ulong) (res))); DBUG_RETURN(res); } @@ -122,21 +116,21 @@ ha_rows mi_records_in_range(MI_INFO *info, int inx, key_range *min_key, /* Find relative position (in records) for key in index-tree */ -static ha_rows _mi_record_pos(MI_INFO *info, const byte *key, uint key_len, +static ha_rows _mi_record_pos(MI_INFO *info, const byte *key, + key_part_map keypart_map, enum ha_rkey_function search_flag) { - uint inx=(uint) info->lastinx, nextflag; + uint inx=(uint) info->lastinx, nextflag, key_len; MI_KEYDEF *keyinfo=info->s->keyinfo+inx; uchar *key_buff; double pos; DBUG_ENTER("_mi_record_pos"); DBUG_PRINT("enter",("search_flag: %d",search_flag)); + DBUG_ASSERT(keypart_map); - if (key_len == 0) - key_len=USE_WHOLE_KEY; key_buff=info->lastkey+info->s->base.max_key_length; - key_len=_mi_pack_key(info,inx,key_buff,(uchar*) key,key_len, + key_len=_mi_pack_key(info,inx,key_buff,(uchar*) key, keypart_map, (HA_KEYSEG**) 0); DBUG_EXECUTE("key",_mi_print_key(DBUG_FILE,keyinfo->seg, (uchar*) key_buff,key_len);); diff --git a/storage/myisam/mi_rkey.c b/storage/myisam/mi_rkey.c index 917ba381504..373ab303bf0 100644 --- a/storage/myisam/mi_rkey.c +++ b/storage/myisam/mi_rkey.c @@ -21,8 +21,8 @@ /* Read a record using key */ /* Ordinary search_flag is 0 ; Give error if no record with key */ -int mi_rkey(MI_INFO *info, byte *buf, int inx, const byte *key, uint key_len, - enum ha_rkey_function search_flag) +int mi_rkey(MI_INFO *info, byte *buf, int inx, const byte *key, + key_part_map keypart_map, enum ha_rkey_function search_flag) { uchar *key_buff; MYISAM_SHARE *share=info->s; @@ -47,18 +47,17 @@ int mi_rkey(MI_INFO *info, byte *buf, int inx, const byte *key, uint key_len, key is already packed!; This happens when we are using a MERGE TABLE */ key_buff=info->lastkey+info->s->base.max_key_length; - pack_key_length= key_len; - bmove(key_buff,key,key_len); + pack_key_length= keypart_map; + bmove(key_buff, key, pack_key_length); last_used_keyseg= 0; } else { - if (key_len == 0) - key_len=USE_WHOLE_KEY; + DBUG_ASSERT(keypart_map); /* Save the packed key for later use in the second buffer of lastkey. */ key_buff=info->lastkey+info->s->base.max_key_length; pack_key_length=_mi_pack_key(info,(uint) inx, key_buff, (uchar*) key, - key_len, &last_used_keyseg); + keypart_map, &last_used_keyseg); /* Save packed_key_length for use by the MERGE engine. */ info->pack_key_length= pack_key_length; DBUG_EXECUTE("key",_mi_print_key(DBUG_FILE, keyinfo->seg, diff --git a/storage/myisam/myisamdef.h b/storage/myisam/myisamdef.h index dceccd10ae2..7325340b970 100644 --- a/storage/myisam/myisamdef.h +++ b/storage/myisam/myisamdef.h @@ -604,8 +604,9 @@ extern int _mi_dispose(MI_INFO *info,MI_KEYDEF *keyinfo,my_off_t pos, extern my_off_t _mi_new(MI_INFO *info,MI_KEYDEF *keyinfo,int level); extern uint _mi_make_key(MI_INFO *info,uint keynr,uchar *key, const byte *record,my_off_t filepos); -extern uint _mi_pack_key(MI_INFO *info,uint keynr,uchar *key,uchar *old, - uint key_length, HA_KEYSEG **last_used_keyseg); +extern uint _mi_pack_key(register MI_INFO *info, uint keynr, uchar *key, + uchar *old, key_part_map keypart_map, + HA_KEYSEG **last_used_keyseg); extern int _mi_read_key_record(MI_INFO *info,my_off_t filepos,byte *buf); extern int _mi_read_cache(IO_CACHE *info,byte *buff,my_off_t pos, uint length,int re_read_if_possibly); diff --git a/storage/myisam/rt_index.c b/storage/myisam/rt_index.c index edb33ec10b9..cf144839dd1 100644 --- a/storage/myisam/rt_index.c +++ b/storage/myisam/rt_index.c @@ -184,6 +184,7 @@ int rtree_find_first(MI_INFO *info, uint keynr, uchar *key, uint key_length, /* Save searched key, include data pointer. The data pointer is required if the search_flag contains MBR_DATA. + (minimum bounding rectangle) */ memcpy(info->first_mbr_key, key, keyinfo->keylength); info->last_rkey_length = key_length; @@ -538,16 +539,19 @@ static int rtree_insert_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uint nod_flag; uchar *page_buf; int res; + DBUG_ENTER("rtree_insert_req"); if (!(page_buf = (uchar*)my_alloca((uint)keyinfo->block_length + MI_MAX_KEY_BUFF))) { my_errno = HA_ERR_OUT_OF_MEM; - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } if (!_mi_fetch_keypage(info, keyinfo, page, DFLT_INIT_HITS, page_buf, 0)) goto err1; nod_flag = mi_test_if_nod(page_buf); + DBUG_PRINT("rtree", ("page: %lu level: %d ins_level: %d nod_flag: %u", + (ulong) page, level, ins_level, nod_flag)); if ((ins_level == -1 && nod_flag) || /* key: go down to leaf */ (ins_level > -1 && ins_level > level)) /* branch: go down to ins_level */ @@ -599,11 +603,11 @@ static int rtree_insert_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, ok: my_afree((byte*)page_buf); - return res; + DBUG_RETURN(res); err1: my_afree((byte*)page_buf); - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } @@ -623,18 +627,19 @@ static int rtree_insert_level(MI_INFO *info, uint keynr, uchar *key, MI_KEYDEF *keyinfo = info->s->keyinfo + keynr; int res; my_off_t new_page; - + DBUG_ENTER("rtree_insert_level"); + if ((old_root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR) { if ((old_root = _mi_new(info, keyinfo, DFLT_INIT_HITS)) == HA_OFFSET_ERROR) - return -1; + DBUG_RETURN(-1); info->buff_used = 1; mi_putint(info->buff, 2, 0); res = rtree_add_key(info, keyinfo, key, key_length, info->buff, NULL); if (_mi_write_keypage(info, keyinfo, old_root, DFLT_INIT_HITS, info->buff)) - return 1; + DBUG_RETURN(1); info->s->state.key_root[keynr] = old_root; - return res; + DBUG_RETURN(res); } switch ((res = rtree_insert_req(info, keyinfo, key, key_length, @@ -651,11 +656,12 @@ static int rtree_insert_level(MI_INFO *info, uint keynr, uchar *key, uchar *new_key; uint nod_flag = info->s->base.key_reflength; + DBUG_PRINT("rtree", ("root was split, grow a new root")); if (!(new_root_buf = (uchar*)my_alloca((uint)keyinfo->block_length + MI_MAX_KEY_BUFF))) { my_errno = HA_ERR_OUT_OF_MEM; - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } mi_putint(new_root_buf, 2, nod_flag); @@ -681,12 +687,14 @@ static int rtree_insert_level(MI_INFO *info, uint keynr, uchar *key, DFLT_INIT_HITS, new_root_buf)) goto err1; info->s->state.key_root[keynr] = new_root; + DBUG_PRINT("rtree", ("new root page: %lu level: %d nod_flag: %u", + (ulong) new_root, 0, mi_test_if_nod(new_root_buf))); my_afree((byte*)new_root_buf); break; err1: my_afree((byte*)new_root_buf); - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } default: case -1: /* error */ @@ -694,7 +702,7 @@ err1: break; } } - return res; + DBUG_RETURN(res); } @@ -708,8 +716,10 @@ err1: int rtree_insert(MI_INFO *info, uint keynr, uchar *key, uint key_length) { - return (!key_length || - (rtree_insert_level(info, keynr, key, key_length, -1) == -1)) ? -1 : 0; + DBUG_ENTER("rtree_insert"); + DBUG_RETURN((!key_length || + (rtree_insert_level(info, keynr, key, key_length, -1) == -1)) ? + -1 : 0); } @@ -724,6 +734,8 @@ int rtree_insert(MI_INFO *info, uint keynr, uchar *key, uint key_length) static int rtree_fill_reinsert_list(stPageList *ReinsertList, my_off_t page, int level) { + DBUG_ENTER("rtree_fill_reinsert_list"); + DBUG_PRINT("rtree", ("page: %lu level: %d", (ulong) page, level)); if (ReinsertList->n_pages == ReinsertList->m_pages) { ReinsertList->m_pages += REINSERT_BUFFER_INC; @@ -735,10 +747,10 @@ static int rtree_fill_reinsert_list(stPageList *ReinsertList, my_off_t page, ReinsertList->pages[ReinsertList->n_pages].offs = page; ReinsertList->pages[ReinsertList->n_pages].level = level; ReinsertList->n_pages++; - return 0; + DBUG_RETURN(0); err1: - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } @@ -762,15 +774,18 @@ static int rtree_delete_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uint nod_flag; uchar *page_buf; int res; + DBUG_ENTER("rtree_delete_req"); if (!(page_buf = (uchar*)my_alloca((uint)keyinfo->block_length))) { my_errno = HA_ERR_OUT_OF_MEM; - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } if (!_mi_fetch_keypage(info, keyinfo, page, DFLT_INIT_HITS, page_buf, 0)) goto err1; nod_flag = mi_test_if_nod(page_buf); + DBUG_PRINT("rtree", ("page: %lu level: %d nod_flag: %u", + (ulong) page, level, nod_flag)); k = rt_PAGE_FIRST_KEY(page_buf, nod_flag); last = rt_PAGE_END(page_buf); @@ -791,6 +806,7 @@ static int rtree_delete_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, if (*page_size + key_length >= rt_PAGE_MIN_SIZE(keyinfo->block_length)) { /* OK */ + /* Calculate a new key value (MBR) for the shrinked block. */ if (rtree_set_key_mbr(info, keyinfo, k, key_length, _mi_kpos(nod_flag, k))) goto err1; @@ -800,10 +816,23 @@ static int rtree_delete_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, } else { - /* too small: delete key & add it descendant to reinsert list */ + /* + Too small: delete key & add it descendant to reinsert list. + Store position and level of the block so that it can be + accessed later for inserting the remaining keys. + */ + DBUG_PRINT("rtree", ("too small. move block to reinsert list")); if (rtree_fill_reinsert_list(ReinsertList, _mi_kpos(nod_flag, k), level + 1)) goto err1; + /* + Delete the key that references the block. This makes the + block disappear from the index. Hence we need to insert + its remaining keys later. Note: if the block is a branch + block, we do not only remove this block, but the whole + subtree. So we need to re-insert its keys on the same + level later to reintegrate the subtrees. + */ rtree_delete_key(info, page_buf, k, key_length, nod_flag); if (_mi_write_keypage(info, keyinfo, page, DFLT_INIT_HITS, page_buf)) @@ -863,11 +892,11 @@ static int rtree_delete_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, ok: my_afree((byte*)page_buf); - return res; + DBUG_RETURN(res); err1: my_afree((byte*)page_buf); - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } @@ -885,12 +914,15 @@ int rtree_delete(MI_INFO *info, uint keynr, uchar *key, uint key_length) stPageList ReinsertList; my_off_t old_root; MI_KEYDEF *keyinfo = info->s->keyinfo + keynr; + DBUG_ENTER("rtree_delete"); if ((old_root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR) { my_errno= HA_ERR_END_OF_FILE; - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } + DBUG_PRINT("rtree", ("starting deletion at root page: %lu", + (ulong) old_root)); ReinsertList.pages = NULL; ReinsertList.n_pages = 0; @@ -899,12 +931,12 @@ int rtree_delete(MI_INFO *info, uint keynr, uchar *key, uint key_length) switch (rtree_delete_req(info, keyinfo, key, key_length, old_root, &page_size, &ReinsertList, 0)) { - case 2: + case 2: /* empty */ { info->s->state.key_root[keynr] = HA_OFFSET_ERROR; - return 0; + DBUG_RETURN(0); } - case 0: + case 0: /* deleted */ { uint nod_flag; ulong i; @@ -923,16 +955,34 @@ int rtree_delete(MI_INFO *info, uint keynr, uchar *key, uint key_length) DFLT_INIT_HITS, page_buf, 0)) goto err1; nod_flag = mi_test_if_nod(page_buf); + DBUG_PRINT("rtree", ("reinserting keys from " + "page: %lu level: %d nod_flag: %u", + (ulong) ReinsertList.pages[i].offs, + ReinsertList.pages[i].level, nod_flag)); + k = rt_PAGE_FIRST_KEY(page_buf, nod_flag); last = rt_PAGE_END(page_buf); for (; k < last; k = rt_PAGE_NEXT_KEY(k, key_length, nod_flag)) { - if (rtree_insert_level(info, keynr, k, key_length, - ReinsertList.pages[i].level) == -1) + int res; + if ((res= rtree_insert_level(info, keynr, k, key_length, + ReinsertList.pages[i].level)) == -1) { my_afree((byte*)page_buf); goto err1; } + if (res) + { + ulong j; + DBUG_PRINT("rtree", ("root has been split, adjust levels")); + for (j= i; j < ReinsertList.n_pages; j++) + { + ReinsertList.pages[j].level++; + DBUG_PRINT("rtree", ("keys from page: %lu now level: %d", + (ulong) ReinsertList.pages[i].offs, + ReinsertList.pages[i].level)); + } + } } my_afree((byte*)page_buf); if (_mi_dispose(info, keyinfo, ReinsertList.pages[i].offs, @@ -959,20 +1009,20 @@ int rtree_delete(MI_INFO *info, uint keynr, uchar *key, uint key_length) info->s->state.key_root[keynr] = new_root; } info->update= HA_STATE_DELETED; - return 0; + DBUG_RETURN(0); err1: - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } case 1: /* not found */ { my_errno = HA_ERR_KEY_NOT_FOUND; - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } default: case -1: /* error */ { - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ } } } diff --git a/storage/myisam/rt_key.c b/storage/myisam/rt_key.c index cb6a82c51f6..fe59af3c605 100644 --- a/storage/myisam/rt_key.c +++ b/storage/myisam/rt_key.c @@ -34,6 +34,7 @@ int rtree_add_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, { uint page_size = mi_getint(page_buf); uint nod_flag = mi_test_if_nod(page_buf); + DBUG_ENTER("rtree_add_key"); if (page_size + key_length + info->s->base.rec_reflength <= keyinfo->block_length) @@ -42,22 +43,26 @@ int rtree_add_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, if (nod_flag) { /* save key */ + DBUG_ASSERT(_mi_kpos(nod_flag, key) < info->state->key_file_length); memcpy(rt_PAGE_END(page_buf), key - nod_flag, key_length + nod_flag); page_size += key_length + nod_flag; } else { /* save key */ + DBUG_ASSERT(_mi_dpos(info, nod_flag, key + key_length + + info->s->base.rec_reflength) < + info->state->data_file_length + info->s->base.pack_reclength); memcpy(rt_PAGE_END(page_buf), key, key_length + info->s->base.rec_reflength); page_size += key_length + info->s->base.rec_reflength; } mi_putint(page_buf, page_size, nod_flag); - return 0; + DBUG_RETURN(0); } - return (rtree_split_page(info, keyinfo, page_buf, key, key_length, - new_page) ? -1 : 1); + DBUG_RETURN((rtree_split_page(info, keyinfo, page_buf, key, key_length, + new_page) ? -1 : 1)); } /* @@ -89,11 +94,13 @@ int rtree_delete_key(MI_INFO *info, uchar *page_buf, uchar *key, int rtree_set_key_mbr(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uint key_length, my_off_t child_page) { + DBUG_ENTER("rtree_set_key_mbr"); + if (!_mi_fetch_keypage(info, keyinfo, child_page, DFLT_INIT_HITS, info->buff, 0)) - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ - return rtree_page_mbr(info, keyinfo->seg, info->buff, key, key_length); + DBUG_RETURN(rtree_page_mbr(info, keyinfo->seg, info->buff, key, key_length)); } #endif /*HAVE_RTREE_KEYS*/ diff --git a/storage/myisam/rt_split.c b/storage/myisam/rt_split.c index 9f25ee608d8..0f6dc872958 100644 --- a/storage/myisam/rt_split.c +++ b/storage/myisam/rt_split.c @@ -264,13 +264,15 @@ int rtree_split_page(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, uchar *key, uint full_length= key_length + (nod_flag ? nod_flag : info->s->base.rec_reflength); int max_keys= (mi_getint(page)-2) / (full_length); + DBUG_ENTER("rtree_split_page"); + DBUG_PRINT("rtree", ("splitting block")); n_dim = keyinfo->keysegs / 2; if (!(coord_buf= (double*) my_alloca(n_dim * 2 * sizeof(double) * (max_keys + 1 + 4) + sizeof(SplitStruct) * (max_keys + 1)))) - return -1; + DBUG_RETURN(-1); /* purecov: inspected */ task= (SplitStruct *)(coord_buf + n_dim * 2 * (max_keys + 1 + 4)); @@ -341,12 +343,13 @@ int rtree_split_page(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, uchar *key, else err_code= _mi_write_keypage(info, keyinfo, *new_page_offs, DFLT_INIT_HITS, new_page); + DBUG_PRINT("rtree", ("split new block: %lu", (ulong) *new_page_offs)); my_afree((byte*)new_page); split_err: my_afree((byte*) coord_buf); - return err_code; + DBUG_RETURN(err_code); } #endif /*HAVE_RTREE_KEYS*/ diff --git a/storage/myisam/rt_test.c b/storage/myisam/rt_test.c index 1126266d2f9..55b52c0c3bf 100644 --- a/storage/myisam/rt_test.c +++ b/storage/myisam/rt_test.c @@ -323,7 +323,7 @@ static int run_test(const char *filename) range.key= record+1; range.length= 1000; /* Big enough */ range.flag= HA_READ_MBR_INTERSECT; - hrows= mi_records_in_range(file,0, &range, (key_range*) 0); + hrows= mi_records_in_range(file, 0, &range, (key_range*) 0); printf(" %ld rows\n", (long) hrows); if (mi_close(file)) goto err; diff --git a/storage/myisam/sp_test.c b/storage/myisam/sp_test.c index c7226589811..96ba05e8a74 100644 --- a/storage/myisam/sp_test.c +++ b/storage/myisam/sp_test.c @@ -255,7 +255,7 @@ int run_test(const char *filename) max_range.key= record+1; max_range.length= 1000; /* Big enough */ max_range.flag= HA_READ_KEY_EXACT; - hrows= mi_records_in_range(file,0, &min_range, &max_range); + hrows= mi_records_in_range(file, 0, &min_range, &max_range); printf(" %ld rows\n", (long) hrows); if (mi_close(file)) goto err; diff --git a/storage/myisammrg/ha_myisammrg.cc b/storage/myisammrg/ha_myisammrg.cc index d9e7e1d5700..96f7db6e633 100644 --- a/storage/myisammrg/ha_myisammrg.cc +++ b/storage/myisammrg/ha_myisammrg.cc @@ -179,30 +179,33 @@ int ha_myisammrg::delete_row(const byte * buf) } int ha_myisammrg::index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error=myrg_rkey(file,buf,active_index, key, key_len, find_flag); + int error=myrg_rkey(file,buf,active_index, key, keypart_map, find_flag); table->status=error ? STATUS_NOT_FOUND: 0; return error; } int ha_myisammrg::index_read_idx(byte * buf, uint index, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + key_part_map keypart_map, + enum ha_rkey_function find_flag) { statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error=myrg_rkey(file,buf,index, key, key_len, find_flag); + int error=myrg_rkey(file,buf,index, key, keypart_map, find_flag); table->status=error ? STATUS_NOT_FOUND: 0; return error; } -int ha_myisammrg::index_read_last(byte * buf, const byte * key, uint key_len) +int ha_myisammrg::index_read_last(byte * buf, const byte * key, + key_part_map keypart_map) { statistic_increment(table->in_use->status_var.ha_read_key_count, &LOCK_status); - int error=myrg_rkey(file,buf,active_index, key, key_len, + int error=myrg_rkey(file,buf,active_index, key, keypart_map, HA_READ_PREFIX_LAST); table->status=error ? STATUS_NOT_FOUND: 0; return error; diff --git a/storage/myisammrg/ha_myisammrg.h b/storage/myisammrg/ha_myisammrg.h index ffa55673ad1..7bbe659d4b7 100644 --- a/storage/myisammrg/ha_myisammrg.h +++ b/storage/myisammrg/ha_myisammrg.h @@ -36,8 +36,8 @@ class ha_myisammrg: public handler { return (HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_NO_TRANSACTIONS | HA_NULL_IN_KEY | HA_CAN_INDEX_BLOBS | HA_FILE_BASED | - HA_CAN_INSERT_DELAYED | HA_ANY_INDEX_MAY_BE_UNIQUE | - HA_CAN_BIT_FIELD | HA_NO_COPY_ON_ALTER); + HA_ANY_INDEX_MAY_BE_UNIQUE | HA_CAN_BIT_FIELD | + HA_NO_COPY_ON_ALTER); } ulong index_flags(uint inx, uint part, bool all_parts) const { @@ -56,11 +56,11 @@ class ha_myisammrg: public handler int write_row(byte * buf); int update_row(const byte * old_data, byte * new_data); int delete_row(const byte * buf); - int index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag); - int index_read_last(byte * buf, const byte * key, uint key_len); + int index_read(byte * buf, const byte * key, key_part_map keypart_map, + enum ha_rkey_function find_flag); + int index_read_idx(byte * buf, uint index, const byte * key, + key_part_map keypart_map, enum ha_rkey_function find_flag); + int index_read_last(byte * buf, const byte * key, key_part_map keypart_map); int index_next(byte * buf); int index_prev(byte * buf); int index_first(byte * buf); diff --git a/storage/myisammrg/myrg_rkey.c b/storage/myisammrg/myrg_rkey.c index f7b7f082019..0eefe7eb173 100644 --- a/storage/myisammrg/myrg_rkey.c +++ b/storage/myisammrg/myrg_rkey.c @@ -36,7 +36,7 @@ */ int myrg_rkey(MYRG_INFO *info,byte *buf,int inx, const byte *key, - uint key_len, enum ha_rkey_function search_flag) + key_part_map keypart_map, enum ha_rkey_function search_flag) { byte *key_buff; uint pack_key_length; @@ -56,7 +56,7 @@ int myrg_rkey(MYRG_INFO *info,byte *buf,int inx, const byte *key, if (table == info->open_tables) { - err=mi_rkey(mi,0,inx,key,key_len,search_flag); + err=mi_rkey(mi, 0, inx, key, keypart_map, search_flag); /* Get the saved packed key and packed key length. */ key_buff=(byte*) mi->lastkey+mi->s->base.max_key_length; pack_key_length=mi->pack_key_length; @@ -64,7 +64,7 @@ int myrg_rkey(MYRG_INFO *info,byte *buf,int inx, const byte *key, else { mi->once_flags|= USE_PACKED_KEYS; - err=mi_rkey(mi,0,inx,key_buff,pack_key_length,search_flag); + err=mi_rkey(mi, 0, inx, key_buff, pack_key_length, search_flag); } info->last_used_table=table+1; diff --git a/storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp b/storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp index 767095ad56a..fa982063e36 100644 --- a/storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp +++ b/storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp @@ -3758,9 +3758,7 @@ Dbdict::execCREATE_TABLE_REQ(Signal* signal){ break; } - if(getNodeState().getSingleUserMode() && - (refToNode(signal->getSendersBlockRef()) != - getNodeState().getSingleUserApi())) + if (checkSingleUserMode(signal->getSendersBlockRef())) { jam(); parseRecord.errorCode = CreateTableRef::SingleUser; @@ -3959,9 +3957,7 @@ Dbdict::execALTER_TABLE_REQ(Signal* signal) return; } - if(getNodeState().getSingleUserMode() && - (refToNode(signal->getSendersBlockRef()) != - getNodeState().getSingleUserApi())) + if (checkSingleUserMode(signal->getSendersBlockRef())) { jam(); alterTableRef(signal, req, AlterTableRef::SingleUser); @@ -6560,9 +6556,7 @@ Dbdict::execDROP_TABLE_REQ(Signal* signal){ return; } - if(getNodeState().getSingleUserMode() && - (refToNode(signal->getSendersBlockRef()) != - getNodeState().getSingleUserApi())) + if (checkSingleUserMode(signal->getSendersBlockRef())) { jam(); dropTableRef(signal, req, DropTableRef::SingleUser); @@ -7776,9 +7770,7 @@ Dbdict::execCREATE_INDX_REQ(Signal* signal) jam(); tmperr = CreateIndxRef::Busy; } - else if(getNodeState().getSingleUserMode() && - (refToNode(senderRef) != - getNodeState().getSingleUserApi())) + else if (checkSingleUserMode(senderRef)) { jam(); tmperr = CreateIndxRef::SingleUser; @@ -8426,9 +8418,7 @@ Dbdict::execDROP_INDX_REQ(Signal* signal) jam(); tmperr = DropIndxRef::Busy; } - else if(getNodeState().getSingleUserMode() && - (refToNode(senderRef) != - getNodeState().getSingleUserApi())) + else if (checkSingleUserMode(senderRef)) { jam(); tmperr = DropIndxRef::SingleUser; @@ -16348,3 +16338,18 @@ Dbdict::send_drop_fg(Signal* signal, SchemaOp* op, DropFilegroupImplReq::SignalLength, JBB); } +/* + return 1 if all of the below is true + a) node in single user mode + b) senderRef is not a db node + c) senderRef nodeid is not the singleUserApi +*/ +int Dbdict::checkSingleUserMode(Uint32 senderRef) +{ + Uint32 nodeId = refToNode(senderRef); + return + getNodeState().getSingleUserMode() && + (getNodeInfo(nodeId).m_type != NodeInfo::DB) && + (nodeId != getNodeState().getSingleUserApi()); +} + diff --git a/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp b/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp index 2473a83f383..7e98daa39c3 100644 --- a/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp +++ b/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp @@ -2649,6 +2649,8 @@ public: void send_drop_fg(Signal*, SchemaOp*, DropFilegroupImplReq::RequestInfo); void drop_undofile_prepare_start(Signal* signal, SchemaOp*); + + int checkSingleUserMode(Uint32 senderRef); }; inline bool diff --git a/storage/ndb/src/kernel/vm/Pool.hpp b/storage/ndb/src/kernel/vm/Pool.hpp index b585af57684..a4e062078fb 100644 --- a/storage/ndb/src/kernel/vm/Pool.hpp +++ b/storage/ndb/src/kernel/vm/Pool.hpp @@ -307,8 +307,11 @@ RecordPool::seize(Ptr & ptr) { Ptr tmp; bool ret = m_pool.seize(tmp); - ptr.i = tmp.i; - ptr.p = static_cast(tmp.p); + if(likely(ret)) + { + ptr.i = tmp.i; + ptr.p = static_cast(tmp.p); + } return ret; } diff --git a/storage/ndb/src/ndbapi/NdbBlob.cpp b/storage/ndb/src/ndbapi/NdbBlob.cpp index ee3a1cfd66a..98ba28c8d2e 100644 --- a/storage/ndb/src/ndbapi/NdbBlob.cpp +++ b/storage/ndb/src/ndbapi/NdbBlob.cpp @@ -1031,7 +1031,9 @@ NdbBlob::writeDataPrivate(const char* buf, Uint32 bytes) DBUG_RETURN(-1); Uint32 n = thePartSize - off; if (n > len) { - memset(thePartBuf.data + off + len, theFillChar, n - len); + /* If we are adding data at the end, fill rest of part. */ + if (pos + len >= theLength) + memset(thePartBuf.data + off + len, theFillChar, n - len); n = len; } memcpy(thePartBuf.data + off, buf, n); diff --git a/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp b/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp index 1f4a9838c91..917f4e17051 100644 --- a/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp +++ b/storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp @@ -1753,6 +1753,7 @@ NdbDictInterface::dictSignal(NdbApiSignal* sig, m_transporter->sendSignal(sig, node)); if(res != 0){ DBUG_PRINT("info", ("dictSignal failed to send signal")); + m_error.code = 4007; continue; } @@ -1770,6 +1771,7 @@ NdbDictInterface::dictSignal(NdbApiSignal* sig, */ if(ret_val == -2) //WAIT_NODE_FAILURE { + m_error.code = 4013; continue; } if(m_waiter.m_state == WST_WAIT_TIMEOUT) diff --git a/storage/ndb/src/ndbapi/ndberror.c b/storage/ndb/src/ndbapi/ndberror.c index 193177fbd54..7dd16f2d57f 100644 --- a/storage/ndb/src/ndbapi/ndberror.c +++ b/storage/ndb/src/ndbapi/ndberror.c @@ -149,10 +149,12 @@ ErrorBundle ErrorCodes[] = { /** * Unknown result */ + { 4007, DMEC, UR, "Send to ndbd node failed" }, { 4008, DMEC, UR, "Receive from NDB failed" }, { 4009, DMEC, UR, "Cluster Failure" }, { 4012, DMEC, UR, "Request ndbd time-out, maybe due to high load or communication problems"}, + { 4013, DMEC, UR, "Request timed out in waiting for node failure"}, { 4024, DMEC, UR, "Time-out, most likely caused by simple read or cluster failure" }, diff --git a/storage/ndb/test/ndbapi/testBlobs.cpp b/storage/ndb/test/ndbapi/testBlobs.cpp index 5d2552220f9..e26910a64ad 100644 --- a/storage/ndb/test/ndbapi/testBlobs.cpp +++ b/storage/ndb/test/ndbapi/testBlobs.cpp @@ -138,6 +138,7 @@ printusage() << " 2 readData / writeData" << endl << "bug tests (no blob test)" << endl << " -bug 4088 ndb api hang with mixed ops on index table" << endl + << " -bug 27018 middle partial part write clobbers rest of part" << endl << " -bug nnnn delete + write gives 626" << endl << " -bug nnnn acc crash on delete and long key" << endl ; @@ -1807,6 +1808,56 @@ bugtest_4088() return 0; } +static int +bugtest_27018() +{ + DBG("bug test 27018 - middle partial part write clobbers rest of part"); + + // insert rows + calcTups(false); + CHK(insertPk(false) == 0); + // new trans + for (unsigned k= 0; k < g_opt.m_rows; k++) + { + Tup& tup= g_tups[k]; + + CHK((g_con= g_ndb->startTransaction()) != 0); + CHK((g_opr= g_con->getNdbOperation(g_opt.m_tname)) != 0); + CHK(g_opr->updateTuple() == 0); + CHK(g_opr->equal("PK1", tup.m_pk1) == 0); + if (g_opt.m_pk2len != 0) + CHK(g_opr->equal("PK2", tup.m_pk2) == 0); + CHK(getBlobHandles(g_opr) == 0); + CHK(g_con->execute(NoCommit) == 0); + + /* Update one byte in random position. */ + Uint32 offset= urandom(tup.m_blob1.m_len); + tup.m_blob1.m_buf[0]= 0xff ^ tup.m_blob1.m_val[offset]; + CHK(g_bh1->setPos(offset) == 0); + CHK(g_bh1->writeData(&(tup.m_blob1.m_buf[0]), 1) == 0); + CHK(g_con->execute(Commit) == 0); + g_ndb->closeTransaction(g_con); + + CHK((g_con= g_ndb->startTransaction()) != 0); + CHK((g_opr= g_con->getNdbOperation(g_opt.m_tname)) != 0); + CHK(g_opr->readTuple() == 0); + CHK(g_opr->equal("PK1", tup.m_pk1) == 0); + if (g_opt.m_pk2len != 0) + CHK(g_opr->equal("PK2", tup.m_pk2) == 0); + CHK(getBlobHandles(g_opr) == 0); + + CHK(g_bh1->getValue(tup.m_blob1.m_buf, tup.m_blob1.m_len) == 0); + CHK(g_con->execute(Commit) == 0); + Uint64 len= ~0; + CHK(g_bh1->getLength(len) == 0 && len == tup.m_blob1.m_len); + tup.m_blob1.m_buf[offset]^= 0xff; + CHK(memcmp(tup.m_blob1.m_buf, tup.m_blob1.m_val, tup.m_blob1.m_len) == 0); + g_ndb->closeTransaction(g_con); + } + + return 0; +} + static int bugtest_2222() { @@ -1823,7 +1874,8 @@ static struct { int m_bug; int (*m_test)(); } g_bugtest[] = { - { 4088, bugtest_4088 } + { 4088, bugtest_4088 }, + { 27018, bugtest_27018 } }; NDB_COMMAND(testOdbcDriver, "testBlobs", "testBlobs", "testBlobs", 65535) diff --git a/storage/ndb/tools/waiter.cpp b/storage/ndb/tools/waiter.cpp index 39bcc29758a..de8d15ac17a 100644 --- a/storage/ndb/tools/waiter.cpp +++ b/storage/ndb/tools/waiter.cpp @@ -30,12 +30,14 @@ waitClusterStatus(const char* _addr, ndb_mgm_node_status _status, unsigned int _timeout); enum ndb_waiter_options { - OPT_WAIT_STATUS_NOT_STARTED = NDB_STD_OPTIONS_LAST + OPT_WAIT_STATUS_NOT_STARTED = NDB_STD_OPTIONS_LAST, + OPT_WAIT_STATUS_SINGLE_USER }; NDB_STD_OPTS_VARS; static int _no_contact = 0; static int _not_started = 0; +static int _single_user = 0; static int _timeout = 120; const char *load_default_groups[]= { "mysql_cluster",0 }; @@ -49,6 +51,10 @@ static struct my_option my_long_options[] = { "not-started", OPT_WAIT_STATUS_NOT_STARTED, "Wait for cluster not started", (gptr*) &_not_started, (gptr*) &_not_started, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0 }, + { "single-user", OPT_WAIT_STATUS_SINGLE_USER, + "Wait for cluster to enter single user mode", + (gptr*) &_single_user, (gptr*) &_single_user, 0, + GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0 }, { "timeout", 't', "Timeout to wait", (gptr*) &_timeout, (gptr*) &_timeout, 0, GET_INT, REQUIRED_ARG, 120, 0, 0, 0, 0, 0 }, @@ -90,6 +96,10 @@ int main(int argc, char** argv){ { wait_status= NDB_MGM_NODE_STATUS_NOT_STARTED; } + else if (_single_user) + { + wait_status= NDB_MGM_NODE_STATUS_SINGLEUSER; + } else { wait_status= NDB_MGM_NODE_STATUS_STARTED; diff --git a/support-files/Makefile.am b/support-files/Makefile.am index af835bf350e..b3581d65eb0 100644 --- a/support-files/Makefile.am +++ b/support-files/Makefile.am @@ -26,7 +26,7 @@ EXTRA_DIST = mysql.spec.sh \ mysql-log-rotate.sh \ mysql.server.sh \ binary-configure.sh \ - magic \ + magic mysql.m4 \ MySQL-shared-compat.spec.sh \ ndb-config-2-node.ini.sh \ compiler_warnings.supp @@ -44,6 +44,9 @@ pkgdata_DATA = my-small.cnf \ pkgdata_SCRIPTS = mysql.server +aclocaldir = $(datadir)/aclocal +aclocal_DATA = mysql.m4 + noinst_DATA = mysql-@VERSION@.spec \ MySQL-shared-compat.spec diff --git a/support-files/compiler_warnings.supp b/support-files/compiler_warnings.supp index babc482976d..04f5a30bafa 100644 --- a/support-files/compiler_warnings.supp +++ b/support-files/compiler_warnings.supp @@ -1,3 +1,8 @@ +# +# This file contains compiler warnings that can +# be ignored for various reasons. +# + integer.cpp: .*control reaches end of non-void function.*: 1288-1427 DictTabInfo.cpp : .*invalid access to non-static.* DictTabInfo.cpp : .*macro was used incorrectly.* diff --git a/support-files/mysql.m4 b/support-files/mysql.m4 new file mode 100644 index 00000000000..a440353c196 --- /dev/null +++ b/support-files/mysql.m4 @@ -0,0 +1,108 @@ +# Copyright (C) 2007 MySQL AB +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the Free +# Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., 59 +# Temple Place, Suite 330, Boston, MA 02111-1307 USA + +AC_DEFUN([_MYSQL_CONFIG],[ + AC_ARG_WITH([mysql-config], + AS_HELP_STRING([--with-mysql-config=PATH], [A path to mysql_config script]), + [mysql_config="$withval"], [mysql_config=mysql_config]) +]) + +dnl +dnl Usage: +dnl +dnl MYSQL_CLIENT([version], [client|thread-safe|embedded]) +dnl +dnl Two optional arguments: +dnl first: The minimal version of the MySQL to use +dnl if not specified, any version will be accepted. +dnl The version should be specified as three numbers, +dnl without suffixes. E.g. 4.10.15 or 5.0.3 +dnl second: force the specified library flavor to be selected, +dnl if not specified, a user will be able to choose +dnl between client (non-thread-safe) and embedded +dnl +dnl On successful execution sets MYSQL_CLIENT_CFLAGS and +dnl MYSQL_CLIENT_LIBS shell variables and makes substitutions +dnl out of them (calls AC_SUBST) +dnl + +AC_DEFUN([MYSQL_CLIENT],[ + AC_REQUIRE([_MYSQL_CONFIG]) + AC_MSG_CHECKING([for MySQL]) + ifelse([$2], [client], + [mysql_libs=--libs mysql_cflags=--cflags], + [$2], [thread-safe], + [mysql_libs=--libs_r mysql_cflags=--cflags], + [$2], [embedded], + [mysql_libs=--libmysqld-libs mysql_cflags=--cflags], + [$2], [], [ + AC_ARG_WITH([mysql-library], + AS_HELP_STRING([--with-mysql-library], ['client' or 'embedded']), + [mysql_lib="$withval"], [mysql_lib=client]) +[ + case "$mysql_lib" in + client) mysql_libs=--libs mysql_cflags=--cflags ;; + embedded) mysql_libs=--libmysqld-libs mysql_cflags=--cflags ;; + *) ]AC_MSG_ERROR([Bad value for --with-mysql-library])[ + esac +] + ], + [AC_FATAL([Bad second (library flavor) argument to MYSQL_CLIENT])]) +[ + mysql_version=`$mysql_config --version` + if test -z "$mysql_version" ; then + ]AC_MSG_ERROR([Cannot execute $mysql_config])[ + fi +] + ifelse([$1], [], [], [ + ifelse(regexp([$1], [^[0-9][0-9]?\.[0-9][0-9]?\.[0-9][0-9]?$]), -1, + [AC_FATAL([Bad first (version) argument to MYSQL_CLIENT])], [ +dnl +dnl Transformation below works as follows: +dnl assume, we have a number 1.2.3-beta +dnl *a* line removes the suffix and adds first and last dot to the version: +dnl .1.2.3. +dnl *b* line adds a 0 to a "single digit surrounded by dots" +dnl .01.2.03. +dnl note that the pattern that matched .1. has eaten the dot for .2. +dnl and 2 still has no 0 +dnl *c* we repeat the same replacement as in *b*, matching .2. this time +dnl .01.02.03. +dnl the last replacement removes all dots +dnl 010203 +dnl giving us a number we can compare with +dnl + mysql_ver=`echo ${mysql_version}|dnl + sed 's/[[-a-z]].*//; s/.*/.&./;dnl *a* + s/\.\([[0-9]]\)\./.0\1./g;dnl *b* + s/\.\([[0-9]]\)\./.0\1./g;dnl *c* + s/\.//g'` + if test "$mysql_ver" -lt]dnl +dnl the same as sed transformation above, without suffix-stripping, in m4 + patsubst(patsubst(patsubst(.[$1]., [\.\([0-9]\)\.], [.0\1.]), [\.\([0-9]\)\.], [.0\1.]), [\.], [])[ ; then + AC_MSG_ERROR([MySQL version $mysql_version is too low, minimum of $1 is required]) + fi + ])]) + + MYSQL_CLIENT_CFLAGS=`$mysql_config $mysql_cflags` + MYSQL_CLIENT_LIBS=`$mysql_config $mysql_libs` + AC_SUBST(MYSQL_CLIENT_CFLAGS) + AC_SUBST(MYSQL_CLIENT_LIBS) + + # should we try to build a test program ? + + AC_MSG_RESULT([$mysql_version]) +]) + diff --git a/unittest/mysys/my_atomic-t.c b/unittest/mysys/my_atomic-t.c index c4ba7850ae1..8280aff5422 100644 --- a/unittest/mysys/my_atomic-t.c +++ b/unittest/mysys/my_atomic-t.c @@ -182,9 +182,6 @@ int main() test_atomic("my_atomic_add32", test_atomic_add_handler, THREADS, CYCLES); test_atomic("my_atomic_swap32", test_atomic_swap_handler, THREADS, CYCLES); test_atomic("my_atomic_cas32", test_atomic_cas_handler, THREADS, CYCLES); - - /* workaround until we know why this includes dbug but not safemalloc */ - if(err) { my_thread_global_init(); my_free(my_malloc(0, MYF(0)), MYF(0)); } /* workaround until we know why it crashes randomly on some machine (BUG#22320).