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Fixes for Netware
Call pthread_mutex_destroy() on not used mutex. Changed comments in .h and .c files from // -> /* */ Added detection of mutex on which one didn't call pthread_mutex_destroy() Fixed bug in create_tmp_field() which causes a memory overrun in queries that uses "ORDER BY constant_expression" Added optimisation for ORDER BY NULL BitKeeper/deleted/.del-ChangeLog~dfc92e15bee6fc75: Delete: sql/ChangeLog BUILD/compile-pentium-valgrind-max: Don't use valgrind with safemalloc as this can hide some bugs Makefile.am: Added platform dirs bdb/os/os_handle.c: Portability fix client/mysql.cc: Fixes for Netware. Fixed duplicate output when using 'tee' Simple optimisations client/mysqldump.c: Portability fix client/mysqltest.c: Portability fix configure.in: Fixes for Netware extra/resolveip.c: Fixes for Netware include/Makefile.am: Fixes for Netware include/config-win.h: Portability fix include/my_global.h: Fixes for Netware include/my_net.h: Fixes for Netware include/my_pthread.h: Fixes for Netware Added detection of mutexes that was not destroyed include/my_sys.h: Fixes for Netware Added 'extern' before external functions include/mysql.h: Fixes for Netware innobase/configure.in: Fixes for Netware innobase/include/os0thread.h: Fixes for Netware innobase/os/os0sync.c: Fixes for Netware innobase/os/os0thread.c: Fixes for Netware innobase/srv/srv0srv.c: Fixes for Netware innobase/srv/srv0start.c: Fixes for Netware innobase/sync/sync0sync.c: Fixes for Netware isam/test3.c: Disable test on Netware libmysql/Makefile.shared: Added my_sleep libmysql/get_password.c: Fixes for Netware libmysql/libmysql.c: Fixes for Netware Made mysql_once_init() global libmysql/manager.c: Fixes for Netware myisam/mi_test3.c: Disable test for netware mysql-test/mysql-test-run.sh: Give warning if output file contains errors mysql-test/r/count_distinct.result: More tests mysql-test/r/group_by.result: Test of ORDER BY NULL mysql-test/t/backup.test: Fixes for Netware mysql-test/t/count_distinct.test: More tests mysql-test/t/func_crypt.test: Fixes for Netware mysql-test/t/grant_cache.test: Fixes for Netware mysql-test/t/group_by.test: Tests of ORDER BY NULL mysql-test/t/rpl000015.test: Fixes for Netware mysql-test/t/rpl000017.test: Fixes for Netware mysql-test/t/rpl_rotate_logs.test: Fixes for Netware mysys/Makefile.am: Added my_sleep.c and my_netware.c mysys/charset.c: Fixes for Netware mysys/default.c: Fixes for Netware mysys/mf_tempfile.c: Fixes for Netware mysys/my_clock.c: Fixes for Netware mysys/my_copy.c: Fixes for Netware mysys/my_getwd.c: Changed function comment from // -> /* */ mysys/my_init.c: Fixes for Netware mysys/my_lock.c: Fixes for Netware mysys/my_messnc.c: Fixes for Netware mysys/my_os2cond.c: Removed comment mysys/my_os2dirsrch.c: Changed function comment from // -> /* */ Fixed indentation mysys/my_os2dirsrch.h: Changed function comment from // -> /* */ Fixed indentation mysys/my_os2file64.c: Changed function comment from // -> /* */ Fixed indentation mysys/my_os2mutex.c: Changed function comment from // -> /* */ Fixed indentation mysys/my_os2thread.c: Changed function comment from // -> /* */ Fixed indentation mysys/my_os2tls.c: Changed function comment from // -> /* */ Fixed indentation mysys/my_pthread.c: Fixes for Netware mysys/my_redel.c: Fixes for Netware mysys/my_tempnam.c: Fixes for Netware mysys/my_thr_init.c: Remove created mutexes when program ends. mysys/mysys_priv.h: Cleanup mysys/safemalloc.c: Prefix error messages with "Error:" mysys/thr_alarm.c: Destroy internal mutex on end_thr_alarm. mysys/thr_mutex.c: Added detection of mutex on which one didn't call pthread_mutex_destroy() scripts/make_binary_distribution.sh: Fixes for Netware sql/des_key_file.cc: Free mutex at end sql/ha_innodb.cc: Free mutex at end sql/ha_myisam.cc: Changed warnings from REPAIR Note: (For mysql-test-run) sql/hostname.cc: Fixes for Netware sql/item.h: Fixed bug in create_tmp_field() which causes a memory overrun sql/item_func.cc: Free used mutexes sql/item_sum.cc: Fixed bug in create_tmp_field() which causes a memory overrun sql/log.cc: Free used mutexes sql/my_lock.c: Fixes for Netware sql/mysql_priv.h: Fixes for Netware sql/mysqld.cc: Fixes for Netware Added Have_crypt Properly free mutexes from MYSQL_LOG by calling cleanup Free mutex before exit sql/repl_failsafe.cc: Fixes for Netware sql/set_var.cc: Added have_crypt sql/share/english/errmsg.txt: Added version socket and port to stderr log sql/slave.cc: Remove global MASTER_INFO variable and use instead an allocated variable. This allows us to correctly free used mutex. sql/slave.h: Move constructors and destuctors to slave.cc (To make it easier to clear all needed variables) sql/sql_base.cc: Safety fix sql/sql_class.h: Portability fixes. Added 'cleanup' to log handling to be able to free mutexes. sql/sql_insert.cc: Fixes for Netware mysys/my_sleep.c: E sql/sql_parse.cc: Fixes for Netware sql/sql_select.cc: Added optimisation for ORDER BY NULL sql/sql_select.h: Fixed bug in create_tmp_field() which causes a memory overrun sql/sql_table.cc: Fixed bug in create_tmp_field() which causes a memory overrun sql/sql_udf.cc: Free mutex on end vio/test-ssl.c: Simple code cleanup vio/test-sslclient.c: Simple code cleanup vio/test-sslserver.c: Simple code cleanup vio/viotest-ssl.c: Simple code cleanup
This commit is contained in:
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@ -32,6 +32,11 @@ userid MIN(t1.score)
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1 1
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2 2
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3 3
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SELECT t2.userid, MIN(t1.score) FROM t1, t2 WHERE t1.userID=t2.userID GROUP BY t2.userid ORDER BY NULL;
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userid MIN(t1.score)
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1 1
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2 2
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3 3
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SELECT t2.userid, MIN(t1.score) FROM t1, t2 WHERE t1.userID=t2.userID AND t1.spID=2 GROUP BY t2.userid;
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userid MIN(t1.score)
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1 1
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@ -40,6 +45,10 @@ SELECT t2.userid, MIN(t1.score+0.0) FROM t1, t2 WHERE t1.userID=t2.userID AND t1
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userid MIN(t1.score+0.0)
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1 1.0
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2 2.0
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SELECT t2.userid, MIN(t1.score+0.0) FROM t1, t2 WHERE t1.userID=t2.userID AND t1.spID=2 GROUP BY t2.userid ORDER BY NULL;
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userid MIN(t1.score+0.0)
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1 1.0
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2 2.0
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drop table test.t1,test.t2;
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CREATE TABLE t1 (
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PID int(10) unsigned DEFAULT '0' NOT NULL auto_increment,
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@ -86,6 +95,8 @@ INSERT INTO t2 VALUES (91,2);
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INSERT INTO t2 VALUES (92,2);
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SELECT cid, CONCAT(firstname, ' ', surname), COUNT(call_id) FROM t1 LEFT JOIN t2 ON cid=contact_id WHERE firstname like '%foo%' GROUP BY cid;
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cid CONCAT(firstname, ' ', surname) COUNT(call_id)
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SELECT cid, CONCAT(firstname, ' ', surname), COUNT(call_id) FROM t1 LEFT JOIN t2 ON cid=contact_id WHERE firstname like '%foo%' GROUP BY cid ORDER BY NULL;
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cid CONCAT(firstname, ' ', surname) COUNT(call_id)
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SELECT HIGH_PRIORITY cid, CONCAT(firstname, ' ', surname), COUNT(call_id) FROM t1 LEFT JOIN t2 ON cid=contact_id WHERE firstname like '%foo%' GROUP BY cid ORDER BY surname, firstname;
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cid CONCAT(firstname, ' ', surname) COUNT(call_id)
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drop table t1,t2;
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@ -235,6 +246,9 @@ INSERT INTO t1 VALUES (1,1,1),(2,2,2),(2,1,1),(3,3,3),(4,3,3),(5,3,3);
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explain select userid,count(*) from t1 group by userid desc;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 6 Using temporary; Using filesort
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explain select userid,count(*) from t1 group by userid desc order by null;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 6 Using temporary
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select userid,count(*) from t1 group by userid desc;
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userid count(*)
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3 3
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@ -253,6 +267,9 @@ t1 range spID spID 5 NULL 2 Using where; Using index
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explain select spid,count(*) from t1 where spid between 1 and 2 group by spid;
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table type possible_keys key key_len ref rows Extra
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t1 range spID spID 5 NULL 2 Using where; Using index
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explain select spid,count(*) from t1 where spid between 1 and 2 group by spid order by null;
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table type possible_keys key key_len ref rows Extra
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t1 range spID spID 5 NULL 2 Using where; Using index
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select spid,count(*) from t1 where spid between 1 and 2 group by spid;
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spid count(*)
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1 1
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@ -264,6 +281,9 @@ spid count(*)
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explain select sql_big_result spid,sum(userid) from t1 group by spid desc;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 6 Using filesort
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explain select sql_big_result spid,sum(userid) from t1 group by spid desc order by null;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 6
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select sql_big_result spid,sum(userid) from t1 group by spid desc;
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spid sum(userid)
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5 3
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@ -274,6 +294,9 @@ spid sum(userid)
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explain select sql_big_result score,count(*) from t1 group by score desc;
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table type possible_keys key key_len ref rows Extra
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t1 index NULL score 3 NULL 6 Using index
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explain select sql_big_result score,count(*) from t1 group by score desc order by null;
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table type possible_keys key key_len ref rows Extra
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t1 index NULL score 3 NULL 6 Using index
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select sql_big_result score,count(*) from t1 group by score desc;
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score count(*)
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3 3
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@ -481,3 +504,28 @@ NULL 9
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3
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b 1
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drop table t1;
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create table t1 (a int not null, b int not null);
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insert into t1 values (1,1),(1,2),(3,1),(3,2),(2,2),(2,1);
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create table t2 (a int not null, b int not null, key(a));
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insert into t2 values (1,3),(3,1),(2,2),(1,1);
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select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b;
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a b
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1 1
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1 3
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2 2
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3 1
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select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b ORDER BY NULL;
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a b
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1 3
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3 1
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2 2
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1 1
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explain select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 6 Using temporary; Using filesort
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t2 ALL a NULL NULL NULL 4 Using where
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explain select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b ORDER BY NULL;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 6 Using temporary
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t2 ALL a NULL NULL NULL 4 Using where
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drop table t1,t2;
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