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lpbug#665028 SHOW STORAGE ENGINES shows incorrect Transaction support for Aria

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don't fill in handlerton::commit member, as it's not used
and makes MySQL believe that Aria is transactional.
Fix the TRANSACTIONAL=1 warning.
This commit is contained in:
Sergei Golubchik 2010-12-27 10:53:02 +01:00
parent 6c958d6e80
commit fda18d8fa2
4 changed files with 15 additions and 8 deletions
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2
mysql-test/suite/maria/r/maria.result
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@ -1,6 +1,6 @@
select * from INFORMATION_SCHEMA.ENGINES where ENGINE="ARIA"; select * from INFORMATION_SCHEMA.ENGINES where ENGINE="ARIA";
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
Aria YES Crash-safe tables with MyISAM heritage YES NO NO Aria YES Crash-safe tables with MyISAM heritage NO NO NO
set global storage_engine=aria; set global storage_engine=aria;
set session storage_engine=aria; set session storage_engine=aria;
set global aria_page_checksum=0; set global aria_page_checksum=0;

2
mysql-test/suite/maria/r/maria3.result
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@ -1,6 +1,6 @@
select * from INFORMATION_SCHEMA.ENGINES where ENGINE="ARIA"; select * from INFORMATION_SCHEMA.ENGINES where ENGINE="ARIA";
ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS ENGINE SUPPORT COMMENT TRANSACTIONS XA SAVEPOINTS
Aria YES Crash-safe tables with MyISAM heritage YES NO NO Aria YES Crash-safe tables with MyISAM heritage NO NO NO
set global storage_engine=aria; set global storage_engine=aria;
set session storage_engine=aria; set session storage_engine=aria;
set global aria_page_checksum=0; set global aria_page_checksum=0;

6
sql/sql_table.cc
View File

@ -3929,7 +3929,11 @@ bool mysql_create_table_no_lock(THD *thd,
} }
/* Give warnings for not supported table options */ /* Give warnings for not supported table options */
if (create_info->transactional && !file->ht->commit) #if defined(WITH_ARIA_STORAGE_ENGINE)
extern handlerton *maria_hton;
if (file->ht != maria_hton)
#endif
if (create_info->transactional)
push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR, push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
ER_ILLEGAL_HA_CREATE_OPTION, ER_ILLEGAL_HA_CREATE_OPTION,
ER(ER_ILLEGAL_HA_CREATE_OPTION), ER(ER_ILLEGAL_HA_CREATE_OPTION),

3
storage/maria/ha_maria.cc
View File

@ -3302,6 +3302,9 @@ static int ha_maria_init(void *p)
maria_hton->panic= maria_hton_panic; maria_hton->panic= maria_hton_panic;
maria_hton->commit= maria_commit; maria_hton->commit= maria_commit;
maria_hton->rollback= maria_rollback; maria_hton->rollback= maria_rollback;
#ifdef MARIA_CANNOT_ROLLBACK
maria_hton->commit= 0;
#endif
maria_hton->flush_logs= maria_flush_logs; maria_hton->flush_logs= maria_flush_logs;
maria_hton->show_status= maria_show_status; maria_hton->show_status= maria_show_status;
/* TODO: decide if we support Maria being used for log tables */ /* TODO: decide if we support Maria being used for log tables */