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unknown 762f4ac167 Bug#24156: Loose index scan not used with CREATE TABLE ...SELECT and similar 
statements
Currently the optimizer evaluates loose index scan only for top-level SELECT
statements
Extend loose index scan applicability by :
 - Test the applicability of loose scan for each sub-select, instead of the
   whole query. This change enables loose index scan for sub-queries.
 - allow non-select statements with SELECT parts (like, e.g. 
   CREATE TABLE .. SELECT ...) to use loose index scan.


mysql-test/r/group_min_max.result:
  Bug#24156: Loose index scan not used with CREATE TABLE ...SELECT and similar
             statements
   - test case
mysql-test/t/group_min_max.test:
  Bug#24156: Loose index scan not used with CREATE TABLE ...SELECT and similar
             statements
   - test case
sql/opt_range.cc:
  Bug#24156: Loose index scan not used with CREATE TABLE ...SELECT and similar
             statements
   - loose index scan will be tried over the current subselect 
     (lex->current_select) instead of the whole query (lex->select_lex).
   - allow non-select statements with SELECT parts (like, e.g. 
     CREATE TABLE .. SELECT ...) to use loose index scan.
2006-11-28 18:06:47 +02:00
..
examples
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
share
Addition to fix for bug#10974. Fixed spelling.
2006-10-06 11:03:14 +05:00
.cvsignore
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add_errmsg
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client_settings.h
…
CMakeLists.txt
Fix for bug #19121: Windows incompatible udf_example
2006-09-22 14:42:43 +02:00
custom_conf.h
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derror.cc
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des_key_file.cc
Many files:
2005-09-30 14:03:55 +02:00
discover.cc
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field_conv.cc
Bug#19960 Inconsistent results when joining InnoDB tables using partial UTF8 indexes
2006-09-29 16:15:57 +05:00
field.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
field.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
filesort.cc
Merge rurik.mysql.com:/home/igor/mysql-5.0-opt
2006-11-01 14:50:14 -08:00
frm_crypt.cc
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gen_lex_hash.cc
Merge zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0-maint-gca
2006-08-23 18:37:04 -04:00
gstream.cc
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gstream.h
…
ha_archive.cc
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_archive.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_berkeley.cc
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_berkeley.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_blackhole.cc
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_blackhole.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_federated.cc
BUG#19914 SELECT COUNT(*) sometimes returns MAX_INT on cluster tables
2006-10-16 17:41:29 +10:00
ha_federated.h
BUG#19914 SELECT COUNT(*) sometimes returns MAX_INT on cluster tables
2006-10-16 17:41:29 +10:00
ha_heap.cc
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_heap.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_innodb.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
ha_innodb.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_myisam.cc
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_myisam.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_myisammrg.cc
Merge bk-internal.mysql.com:/home/bk/mysql-4.1-ndb
2006-10-25 17:24:20 +10:00
ha_myisammrg.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
ha_ndbcluster.cc
Merge bk-internal.mysql.com:/home/bk/mysql-4.1-ndb
2006-10-25 17:24:20 +10:00
ha_ndbcluster.h
Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0-ndb
2006-10-24 08:29:37 +02:00
handler.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
handler.h
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
hash_filo.cc
…
hash_filo.h
…
hostname.cc
Merge mysql.com:/usr/home/ram/work/mysql-4.1
2006-03-03 15:32:00 +04:00
init.cc
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item_buff.cc
Bug#22138: Unhandled NULL caused server crash
2006-10-11 19:44:12 +04:00
item_cmpfunc.cc
BUG#8804: wrong results for NULL IN (SELECT ...)
2006-10-31 20:51:09 +03:00
item_cmpfunc.h
BUG#8804: wrong results for NULL IN (SELECT ...)
2006-10-31 20:51:09 +03:00
item_create.cc
Bug#16172 DECIMAL data type processed incorrectly
2006-08-08 14:40:07 +05:00
item_create.h
Bug#20570: CURRENT_USER() in a VIEW with SQL SECURITY DEFINER returns
2006-07-02 14:35:45 +04:00
item_func.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item_func.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item_geofunc.cc
bug #14807 (GeomFromText() should return MYSQL_TYPE_GEOMETRY)
2006-07-04 12:56:53 +05:00
item_geofunc.h
Merge mysql.com:/home/mydev/mysql-4.1-bug14400
2006-07-05 11:20:10 +02:00
item_row.cc
BUG#21166: Prepared statement causes signal 11 on second execution
2006-08-24 15:49:12 +04:00
item_row.h
Merge mysql.com:/opt/local/work/mysql-4.1-16365
2006-04-12 18:30:54 +04:00
item_strfunc.cc
Bug#10963: LEFT/RIGHT/SUBSTR/.. string functions returns wrong result \
2006-11-08 10:11:02 -05:00
item_strfunc.h
Merge shellback.(none):/home/msvensson/mysql/mysql-5.0
2006-08-31 11:57:36 +02:00
item_subselect.cc
merging
2006-11-17 11:15:40 +04:00
item_subselect.h
Merge mysql.com:/home/hf/work/mysql-4.1-mrg
2006-11-16 23:16:44 +04:00
item_sum.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item_sum.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item_timefunc.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item_timefunc.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item_uniq.cc
…
item_uniq.h
Inefficient usage of String::append() fixed.
2005-11-20 20:47:07 +02:00
item.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
item.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
key.cc
Fix for bug#20670 "UPDATE using key and invoking trigger that modifies
2006-09-21 11:35:38 +04:00
lex_symbol.h
…
lex.h
Fixed BUG#18949: Test case sp-goto is disabled
2006-04-18 11:07:34 +02:00
lock.cc
Fix for bug#21216 "Simultaneous DROP TABLE and SHOW OPEN TABLES causes
2006-08-21 12:18:59 +04:00
log_event.cc
bug#19402 SQL close to the size of the max_allowed_packet fails on the slave
2006-11-14 12:48:17 +02:00
log_event.h
bug#19402 SQL close to the size of the max_allowed_packet fails on the slave
2006-11-14 12:48:17 +02:00
log.cc
Merge bk-internal:/home/bk/mysql-5.0
2006-10-03 20:28:59 +02:00
Makefile.am
Bug#18888 Trying to overwrite sql/lex_hash.h during build
2006-09-25 20:01:39 +02:00
matherr.c
…
message.mc
make dist changes for Cmake build
2006-09-01 10:32:12 +02:00
mf_iocache.cc
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my_decimal.cc
bug #19491 (CAST do DATETIME wrong result)
2006-10-25 20:14:39 +05:00
my_decimal.h
bug #19491 (CAST do DATETIME wrong result)
2006-10-25 20:14:39 +05:00
my_lock.c
…
mysql_priv.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
mysqld_suffix.h
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mysqld.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
net_serv.cc
Merge maint2.mysql.com:/data/localhome/tsmith/bk/41
2006-09-01 08:53:56 +02:00
nt_servc.cc
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nt_servc.h
…
opt_range.cc
Bug#24156: Loose index scan not used with CREATE TABLE ...SELECT and similar
2006-11-28 18:06:47 +02:00
opt_range.h
Merge siva.hindu.god:/usr/home/tim/m/bk/g50
2006-10-24 14:42:08 -06:00
opt_sum.cc
Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2
2006-10-16 17:39:38 +10:00
parse_file.cc
Fix for BUG#15921: DROP TRIGGER - can't be drop trigger created
2006-03-28 01:01:51 +04:00
parse_file.h
Fix for bug#15228 "'invalid access to non-static data member'
2006-10-20 15:47:52 +04:00
password.c
Merge mysql.com:/opt/local/work/mysql-4.1-root
2006-01-11 17:49:56 +03:00
procedure.cc
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procedure.h
…
protocol.cc
Merge mysql.com:/home/hf/work/mysql-4.1-mrg
2006-11-16 23:16:44 +04:00
protocol.h
Merge mysql.com:/home/hf/work/mysql-4.1-mrg
2006-11-16 23:16:44 +04:00
records.cc
Merge rurik.mysql.com:/home/igor/mysql-5.0-opt
2006-11-01 14:50:14 -08:00
repl_failsafe.cc
Bug #18607: LOAD DATA FROM MASTER fails because of INFORMATION_SCHEMA database
2006-04-21 18:26:39 -07:00
repl_failsafe.h
pthread_handler_decl() changed to be ctags-friendly
2005-10-08 16:39:55 +02:00
set_var.cc
Merge bk-internal.mysql.com:/home/bk/mysql-4.1
2006-11-02 01:08:39 +03:00
set_var.h
A post-merge fix.
2006-07-08 04:07:43 +04:00
slave.cc
Merge mysql.com:/home/bk/MERGE/mysql-4.1-merge
2006-11-13 17:54:01 +01:00
slave.h
Merge bk-internal:/home/bk/mysql-5.0-maint
2006-09-28 20:17:17 -07:00
sp_cache.cc
Fix use of "%*s" *printf() specifiers that were really meant to be
2005-10-06 17:37:24 -07:00
sp_cache.h
…
sp_head.cc
Bug#20028 (Function with select return no data)
2006-10-19 11:39:51 -07:00
sp_head.h
Fix for bug#21795: SP: sp_head::is_not_allowed_in_function() contains
2006-08-25 15:51:29 +02:00
sp_pcontext.cc
Fixed BUG#18949: Test case sp-goto is disabled
2006-04-18 11:07:34 +02:00
sp_pcontext.h
Fixed BUG#18949: Test case sp-goto is disabled
2006-04-18 11:07:34 +02:00
sp_rcontext.cc
Bug#8153 (Stored procedure with subquery and continue handler, wrong result)
2006-08-02 22:18:49 -07:00
sp_rcontext.h
Bug#8153 (Stored procedure with subquery and continue handler, wrong result)
2006-08-02 22:18:49 -07:00
sp.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
sp.h
A fix and a test case for
2006-06-27 00:47:52 +04:00
spatial.cc
Merge sanja.is.com.ua:/home/bell/mysql/bk/work-bug1-5.0
2005-11-21 21:15:48 +02:00
spatial.h
gcc 4.1 linux warning fixes backported from 5.0.
2006-06-28 16:28:29 +03:00
sql_acl.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint
2006-10-13 08:57:15 -04:00
sql_acl.h
Reapply fix for bug#16372 (Server crashes when test 'conc_sys' is running)
2006-05-06 11:25:59 +04:00
sql_analyse.cc
Merge rolltop.ignatz42.dyndns.org:/mnt/storeage/bug20305/my41-bug20305
2006-09-28 14:32:30 -04:00
sql_analyse.h
…
sql_array.h
…
sql_base.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_bitmap.h
…
sql_cache.cc
BUG#21051: RESET QUERY CACHE very slow when query_cache_type=0
2006-08-22 11:47:52 +04:00
sql_cache.h
BUG#21051: RESET QUERY CACHE very slow when query_cache_type=0
2006-08-22 11:47:52 +04:00
sql_class.cc
Improve comments around FLUSH STATUS
2006-10-30 13:35:57 +01:00
sql_class.h
Merge mysql.com:/home/hf/work/mysql-4.1-mrg
2006-11-16 23:16:44 +04:00
sql_client.cc
…
sql_crypt.cc
…
sql_crypt.h
…
sql_cursor.cc
Fixed BUG#15758: "Holding adaptive search latch in
2006-04-07 23:58:17 +04:00
sql_cursor.h
A fix and a test case for Bug#6513 "Test Suite: Values inserted by using
2005-09-22 02:11:21 +04:00
sql_db.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint
2006-10-13 08:57:15 -04:00
sql_delete.cc
Merge bk-internal.mysql.com:/home/bk/mysql-4.1
2006-11-02 17:27:42 -05:00
sql_derived.cc
support of view underlying tables and SP functions security check added (BUG#9505) (WL#2787)
2005-10-28 00:18:23 +03:00
sql_do.cc
…
sql_error.cc
Bug#8153 (Stored procedure with subquery and continue handler, wrong result)
2006-08-02 22:18:49 -07:00
sql_error.h
…
sql_handler.cc
Bug#16986 - Deadlock condition with MyISAM tables
2006-06-26 19:14:35 +02:00
sql_help.cc
many warnings (practically safe but annoying) corrected
2006-01-03 17:54:54 +01:00
sql_insert.cc
BUG#21726: Incorrect result with multiple invocations of LAST_INSERT_ID.
2006-10-06 13:34:07 +04:00
sql_lex.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_lex.h
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_list.cc
…
sql_list.h
Fixed bug #16081: row equalities were not taken into
2006-09-01 04:23:04 -07:00
sql_load.cc
BUG#21726: Incorrect result with multiple invocations of LAST_INSERT_ID.
2006-10-06 13:34:07 +04:00
sql_locale.cc
Fix compile errors in VC++ 7.0
2006-08-21 16:21:48 +04:00
sql_manager.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2005-10-12 00:59:52 +03:00
sql_manager.h
…
sql_map.cc
…
sql_map.h
…
sql_olap.cc
…
sql_parse.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_prepare.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
sql_rename.cc
sql_rename.cc:
2006-10-18 00:14:14 +04:00
sql_repl.cc
Merge mysql.com:/home/bk/MERGE/mysql-4.1-merge
2006-11-13 17:54:01 +01:00
sql_repl.h
after merge fix
2006-09-27 19:21:29 +05:00
sql_select.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_select.h
BUG#8804: wrong results for NULL IN (SELECT ...)
2006-10-31 20:51:09 +03:00
sql_show.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_sort.h
…
sql_state.c
…
sql_string.cc
Bug#18908: ERROR 1406 (22001): Data too long for column :: using utf8
2006-10-30 10:14:03 +04:00
sql_string.h
Bug#18908: ERROR 1406 (22001): Data too long for column :: using utf8
2006-10-30 10:14:03 +04:00
sql_table.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
sql_test.cc
Post-review changes.
2006-05-03 21:35:27 -07:00
sql_trigger.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
sql_trigger.h
Fix for bug#20670 "UPDATE using key and invoking trigger that modifies
2006-09-21 11:35:38 +04:00
sql_udf.cc
Merge bk-internal:/home/bk/mysql-5.0-maint
2006-07-18 09:32:49 +02:00
sql_udf.h
Fix compiler warnings in sql_udf.h: ISO C++ forbids casting
2006-07-09 13:03:51 +04:00
sql_union.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
sql_update.cc
Merge bk-internal.mysql.com:/home/bk/mysql-4.1
2006-11-02 01:08:39 +03:00
sql_view.cc
Merge bk-internal.mysql.com:/home/bk/mysql-5.0
2006-11-02 17:39:52 -05:00
sql_view.h
Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint
2006-10-13 08:57:15 -04:00
sql_yacc.yy
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
stacktrace.c
Merge polly.local:/tmp/maint/bug23256/mysql-4.1-maint
2006-10-20 14:32:31 +04:00
stacktrace.h
Merge maint1.mysql.com:/data/localhome/tsmith/bk/bfx/my41-bfx
2006-09-07 00:59:08 +02:00
strfunc.cc
…
structs.h
Manually merged
2006-06-14 23:54:08 +04:00
table.cc
Merge bk@192.168.21.1:mysql-5.0-opt
2006-11-17 10:30:16 +04:00
table.h
Fixed bug #21727.
2006-10-31 17:31:56 -08:00
thr_malloc.cc
…
time.cc
Merge pchardin@bk-internal.mysql.com:/home/bk/mysql-4.1
2006-11-10 15:05:38 +03:00
tzfile.h
…
tztime.cc
Merge outpost.site:/home/cps/mysql/trees/4.1-runtime-bug9191
2006-11-05 23:31:42 +03:00
tztime.h
Fix for bug#11081 "Using a CONVERT_TZ function in a stored function or
2006-04-24 18:57:00 +04:00
udf_example.c
Fix for bug #19121: Windows incompatible udf_example
2006-09-22 14:42:43 +02:00
udf_example.def
Fix for bug #19121: Windows incompatible udf_example
2006-09-22 14:42:43 +02:00
uniques.cc
many warnings (practically safe but annoying) corrected
2006-01-03 17:54:54 +01:00
unireg.cc
Merge bk@192.168.21.1:mysql-4.1
2006-10-12 13:50:22 +05:00
unireg.h
sql_base.cc, unireg.h, sql_lex.h, table.cc, sql_view.h, sql_view.cc:
2006-08-09 00:05:42 +04:00
watchdog_mysqld
…