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mariadb/sql
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unknown dec0182c40 ha_innobase.cc: 
Assume selectivity of any key prefix is better than 1 / 100, regardless of what the estimator returns; this balances the pessimistic assumption of the optimizer thatany secondary key access to the full row incurs a page read from disk


sql/ha_innobase.cc:
  Assume selectivity of any key prefix is better than 1 / 100, regardless of what the estimator returns; this balances the pessimistic assumption of the optimizer thatany secondary key access to the full row incurs a page read from disk
2002-01-30 14:10:26 +02:00
..
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Fix that mysqladmin shutdown can be interrupted with ^C
2001-11-03 15:18:09 +02:00
.cvsignore
Import changeset
2000-07-31 21:29:14 +02:00
add_errmsg
Import changeset
2000-07-31 21:29:14 +02:00
cache_manager.cc
Import changeset
2000-07-31 21:29:14 +02:00
cache_manager.h
Import changeset
2000-07-31 21:29:14 +02:00
ChangeLog
Whoops, forgot to update sql/ChangeLog.
2000-11-11 12:32:39 -06:00
convert.cc
Import changeset
2000-07-31 21:29:14 +02:00
custom_conf.h
Import changeset
2000-07-31 21:29:14 +02:00
derror.cc
Fixed bug in ALTER TABLE
2001-04-01 13:45:48 +03:00
field_conv.cc
Fixed bug in INSERT DELAYED when INSERT generated an error
2001-03-08 21:49:15 +02:00
field.cc
Fix that mysqladmin shutdown can be interrupted with ^C
2001-11-03 15:18:09 +02:00
field.h
Fix that mysqladmin shutdown can be interrupted with ^C
2001-11-03 15:18:09 +02:00
filesort.cc
Portability fixes.
2001-08-21 20:06:00 +03:00
frm_crypt.cc
Import changeset
2000-07-31 21:29:14 +02:00
gen_lex_hash.cc
Added DO command
2001-12-17 19:59:20 +02:00
ha_berkeley.cc
Fix that mysqladmin shutdown can be interrupted with ^C
2001-11-03 15:18:09 +02:00
ha_berkeley.h
Better optimization for InnoDB and BDB tables for ORDER BY
2001-11-29 15:34:37 +02:00
ha_gemini.cc
Portability fixes.
2001-08-21 20:06:00 +03:00
ha_gemini.h
Portability fixes.
2001-08-21 20:06:00 +03:00
ha_hash.h
Import changeset
2000-07-31 21:29:14 +02:00
ha_heap.cc
Fixed for bugs that was found when getting full code coverage of BDB
2001-01-17 03:15:20 +02:00
ha_heap.h
HA_NO_FULLTEXT_KEY and an appropriate error message
2001-10-23 10:52:51 +02:00
ha_innobase.cc
ha_innobase.cc:
2002-01-30 14:10:26 +02:00
ha_innobase.h
ha_innobase.cc, ha_innobase.h, handler.h, handler.cc, sql_class.h, log.cc:
2002-01-22 22:57:56 +02:00
ha_isam.cc
RIGHT JOIN, part of automatic repair of MyISAM tables, backup on repair,
2000-09-26 00:33:25 +03:00
ha_isam.h
HA_NO_FULLTEXT_KEY and an appropriate error message
2001-10-23 10:52:51 +02:00
ha_isammrg.cc
RIGHT JOIN, part of automatic repair of MyISAM tables, backup on repair,
2000-09-26 00:33:25 +03:00
ha_isammrg.h
HA_NO_FULLTEXT_KEY and an appropriate error message
2001-10-23 10:52:51 +02:00
ha_myisam.cc
Fixed bug in OPTIMIZE TABLE that reset index cardinality if it
2001-11-18 14:08:17 +02:00
ha_myisam.h
ha_myisam.cc magic removed
2001-01-19 20:25:27 +02:00
ha_myisammrg.cc
Fix that mysqladmin shutdown can be interrupted with ^C
2001-11-03 15:18:09 +02:00
ha_myisammrg.h
HA_NO_FULLTEXT_KEY and an appropriate error message
2001-10-23 10:52:51 +02:00
handler.cc
ha_innobase.cc, ha_innobase.h, handler.h, handler.cc, sql_class.h, log.cc:
2002-01-22 22:57:56 +02:00
handler.h
ha_innobase.cc, ha_innobase.h, handler.h, handler.cc, sql_class.h, log.cc:
2002-01-22 22:57:56 +02:00
hash_filo.cc
Import changeset
2000-07-31 21:29:14 +02:00
hash_filo.h
Changed pthread_mutex_init() to use new MY_MUTEX_INIT.. macro
2001-03-26 01:05:04 +03:00
hostname.cc
Fixes for OS2.
2001-08-22 01:45:07 +03:00
init.cc
Removed not used variable 'last_ref'
2001-01-16 06:02:05 +02:00
item_buff.cc
Import changeset
2000-07-31 21:29:14 +02:00
item_cmpfunc.cc
Fixed problems with decimals withing IF()
2001-05-29 13:46:17 +03:00
item_cmpfunc.h
New myisamchk option --sort-recover
2001-01-31 04:47:25 +02:00
item_create.cc
rpl000016.test sync
2001-01-17 05:47:33 -07:00
item_create.h
rpl000016.test sync
2001-01-17 05:47:33 -07:00
item_func.cc
Bugfix for WHERE key=@a OR key=@b
2001-12-27 02:04:27 +02:00
item_func.h
Bugfix for WHERE key=@a OR key=@b
2001-12-27 02:04:27 +02:00
item_strfunc.cc
Fixes for OS2.
2001-08-22 01:45:07 +03:00
item_strfunc.h
sql/item_strfunc.cc
2000-11-06 19:39:13 -07:00
item_sum.cc
Fixed bug in mysqlcheck when using --fast
2001-06-19 14:30:12 +03:00
item_sum.h
Fixed bug in mysqlcheck when using --fast
2001-06-19 14:30:12 +03:00
item_timefunc.cc
Added missing mysqlbinlog to binary distributions.
2001-11-07 00:08:57 +02:00
item_timefunc.h
Import changeset
2000-07-31 21:29:14 +02:00
item_uniq.cc
PART I: Keys support for MyMERGE tables
2000-08-14 15:27:19 +04:00
item_uniq.h
PART I: Keys support for MyMERGE tables
2000-08-14 15:27:19 +04:00
item.cc
Remove wrong access check for locks.
2001-05-23 02:40:24 +03:00
item.h
Portability fixes
2001-10-31 18:27:49 +02:00
key.cc
Merged some functions and removed some unused client functions.
2001-03-06 15:24:08 +02:00
lex_symbol.h
Import changeset
2000-07-31 21:29:14 +02:00
lex.h
Added DO command
2001-12-17 19:59:20 +02:00
lock.cc
Fix bugs when using LOCK TABLES with BDB tables
2001-09-08 20:45:53 +03:00
log_event.cc
Portability fixes.
2001-11-02 07:42:28 +02:00
log_event.h
mysqlbinlog->client
2001-08-09 18:16:43 -06:00
log.cc
ha_innobase.cc, ha_innobase.h, handler.h, handler.cc, sql_class.h, log.cc:
2002-01-22 22:57:56 +02:00
Makefile.am
Added DO command
2001-12-17 19:59:20 +02:00
matherr.c
Import changeset
2000-07-31 21:29:14 +02:00
md5.c
Fixes for OS2.
2001-08-22 01:45:07 +03:00
md5.h
Import changeset
2000-07-31 21:29:14 +02:00
mf_iocache.cc
Only write full transactions to binary log
2000-12-07 14:08:48 +02:00
mini_client.cc
OS2 patch
2001-09-12 23:53:31 +03:00
mini_client.h
sql/item_strfunc.cc
2000-11-06 19:39:13 -07:00
my_lock.c
New thr_alarm struct for better integration with OS2
2000-11-28 04:47:47 +02:00
mysql_priv.h
Added DO command
2001-12-17 19:59:20 +02:00
mysqld.cc
Portability fixes
2001-12-27 13:31:10 +02:00
net_pkg.cc
Fixed bug that caused client to hang because mysqld never did send an
2001-06-02 00:03:16 +03:00
net_serv.cc
Fixed bug in --safe-create-user
2001-09-15 15:24:56 +03:00
nt_servc.cc
Update for OS2 (patch from Yuri Dario).
2001-10-31 03:22:31 +02:00
nt_servc.h
Adding code for NT service in the install and remove
2001-10-25 05:57:15 -02:00
opt_ft.cc
Oops - forgot to add files to bk
2000-10-09 00:00:24 +02:00
opt_ft.h
Ill-minded FULLTEXT impilict initialization hack removed.
2000-11-02 17:36:21 +01:00
opt_range.cc
Fixed portability problems in mysqlcheck
2001-04-21 03:03:08 +03:00
opt_range.h
Fixed bug with UPDATE/DELETE on UNIQUE key which could be NULL
2001-04-10 11:32:28 +03:00
opt_sum.cc
Fixed bug in MAX() optimizing for BDB tables
2001-03-10 17:05:10 +02:00
password.c
Lots of manual changes
2001-01-25 22:38:26 +02:00
procedure.cc
Import changeset
2000-07-31 21:29:14 +02:00
procedure.h
FLUSH TABLE table_list
2000-08-22 00:18:32 +03:00
records.cc
Fix race condition in ANALYZE TABLE.
2001-11-26 02:16:38 +02:00
slave.cc
misc cleanup
2001-12-13 17:21:04 -07:00
slave.h
slave-skip-errors
2001-12-12 18:55:33 -07:00
sql_acl.cc
Fix that mysqladmin shutdown can be interrupted with ^C
2001-11-03 15:18:09 +02:00
sql_acl.h
Portability fixes
2001-08-10 17:37:37 +03:00
sql_analyse.cc
Fix for snprintf
2000-08-22 00:55:45 +03:00
sql_analyse.h
Portability fixes for OPENBSD, OS2 and Windows
2001-01-27 01:20:56 +02:00
sql_base.cc
fixed alias drop bug in binlog
2001-11-27 18:20:24 -07:00
sql_cache.cc
Portability fixes
2000-10-04 23:20:16 +03:00
sql_class.cc
Fixed problem with INSERT DELAYED
2001-08-31 23:02:09 +03:00
sql_class.h
ha_innobase.cc, ha_innobase.h, handler.h, handler.cc, sql_class.h, log.cc:
2002-01-22 22:57:56 +02:00
sql_crypt.cc
Import changeset
2000-07-31 21:29:14 +02:00
sql_crypt.h
Import changeset
2000-07-31 21:29:14 +02:00
sql_db.cc
ut0mem.c Merge changes in InnoDB-3.23.43b
2001-10-10 22:47:08 +03:00
sql_delete.cc
(UPDATE|DELETE) ...WHERE MATCH bugfix
2001-11-21 18:25:44 +01:00
sql_do.cc
Minors changes for the Windows 3.23.47 release
2001-12-30 00:22:01 -02:00
sql_insert.cc
Fixed bug when joining with caching.
2001-11-27 02:50:20 +02:00
sql_lex.cc
Fix for gcc 3.0
2001-10-30 16:31:35 +02:00
sql_lex.h
Added DO command
2001-12-17 19:59:20 +02:00
sql_list.cc
Import changeset
2000-07-31 21:29:14 +02:00
sql_list.h
Fixed bug in ALTER TABLE for MERGE tables
2001-08-10 17:05:54 +03:00
sql_load.cc
Fixed that LOAD DATA INFILE works with transactions.
2001-08-28 06:43:55 +03:00
sql_manager.cc
mysql_priv.h manager_status is volatile
2000-11-28 15:59:46 -05:00
sql_manager.h
Generalize handle_flush thread to also handle various management
2000-11-27 18:14:49 -05:00
sql_map.cc
Import changeset
2000-07-31 21:29:14 +02:00
sql_map.h
Portability fixes for OPENBSD, OS2 and Windows
2001-01-27 01:20:56 +02:00
sql_parse.cc
make replication work correctly if the master logs SELECT RELEASE_LOCK()
2001-12-18 21:56:36 -07:00
sql_rename.cc
Add support for Gemini table handler, Monty has checked and approved
2001-03-21 15:34:16 -05:00
sql_repl.cc
properly kill slave in all cases on systems that do not interrupt syscalls
2001-11-23 09:57:36 -07:00
sql_repl.h
properly kill slave in all cases on systems that do not interrupt syscalls
2001-11-23 09:57:36 -07:00
sql_select.cc
Fixed bug when making a range join based on information from a const table.
2002-01-18 00:43:50 +02:00
sql_select.h
Added functions for symbolic link handling to make it possible to
2001-05-31 12:18:53 +03:00
sql_show.cc
Fixed bug in INSERT DELAYED
2001-10-02 21:08:08 +03:00
sql_string.cc
Fixed that LOAD DATA INFILE works with transactions.
2001-08-28 06:43:55 +03:00
sql_string.h
Portability fixes for OPENBSD, OS2 and Windows
2001-01-27 01:20:56 +02:00
sql_table.cc
A fix for ANALYZE TABLE
2001-11-26 03:24:13 +02:00
sql_test.cc
Portability fixes.
2001-08-18 10:49:00 +03:00
sql_udf.cc
Fixes for OS2.
2001-08-22 01:45:07 +03:00
sql_udf.h
Import changeset
2000-07-31 21:29:14 +02:00
sql_update.cc
(UPDATE|DELETE) ...WHERE MATCH bugfix
2001-11-21 18:25:44 +01:00
sql_yacc.yy
Added DO command
2001-12-17 19:59:20 +02:00
stacktrace.c
Fixed bug in GROUP BY ... DESC
2001-12-10 17:51:07 +02:00
stacktrace.h
Fix to get core files on Solaris
2001-08-22 12:22:46 +03:00
structs.h
--safe-show-db and have_xxx variables
2000-12-26 17:34:04 +02:00
table.cc
Fixed problem with default & InnoDB tables.
2001-12-13 19:06:14 +02:00
table.h
Applied patches for BDB tables
2001-05-09 23:02:36 +03:00
thr_malloc.cc
Update to new root alloc, OPTIMIZE TABLE and some other changes
2000-09-12 03:02:33 +03:00
time.cc
Portability fixes
2001-10-31 18:27:49 +02:00
udf_example.cc
Cleaned up udf_example.cc and mysql_fix_privilege_tables
2001-09-27 21:35:35 +03:00
unireg.cc
Fixed problem with default & InnoDB tables.
2001-12-13 19:06:14 +02:00
unireg.h
Added ER_SAFE() for cases when the error message could be out of bands
2001-06-01 04:10:53 +03:00
violite.c
Portability fixes
2001-10-31 20:28:43 +02:00
watchdog_mysqld
Import changeset
2000-07-31 21:29:14 +02:00