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| author | unknown <petr/cps@mysql.com/owlet.local> | 2006-09-15 13:07:23 +0400 |
|---|---|---|
| committer | unknown <petr/cps@mysql.com/owlet.local> | 2006-09-15 13:07:23 +0400 |
| commit | abbb201661144f2a75d70c32da49dcb1692be412 (patch) | |
| tree | 3a1c4f6bd0d0e7921561f89e6d54d823f9a3f2c2 /sql/handler.h | |
| parent | d57163fcf84d6fc0e8cad5fdbbe5c14274eb694c (diff) | |
| download | mariadb-git-abbb201661144f2a75d70c32da49dcb1692be412.tar.gz | |
Post-review fixes for
Bug #18559 "log tables cannot change engine, and
gets deadlocked when dropping w/ log on":
1) Add more generic error messages
2) Add new handlerton flag for engines, which support
log tables
3) Remove (log-tables related) mutex lock in myisam to
improve performance
mysql-test/r/log_tables.result:
update result file to use new error messages
mysql-test/t/log_tables.test:
update test file with new error messages
sql/handler.h:
Add new handlerton flag, to mark whether engine
supports log tables
sql/share/errmsg.txt:
Add more generic error messages
sql/sql_table.cc:
Update error messages
storage/csv/ha_tina.cc:
CSV supports log tables
storage/myisam/ha_myisam.cc:
MyISAM supports log tables
storage/myisam/mi_write.c:
remove mutex lock to improve performance
Diffstat (limited to 'sql/handler.h')
| -rw-r--r-- | sql/handler.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/handler.h b/sql/handler.h index df40a207916..6d61a6ee271 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -681,6 +681,7 @@ struct handlerton #define HTON_FLUSH_AFTER_RENAME (1 << 4) #define HTON_NOT_USER_SELECTABLE (1 << 5) #define HTON_TEMPORARY_NOT_SUPPORTED (1 << 6) //Having temporary tables not supported +#define HTON_SUPPORT_LOG_TABLES (1 << 7) //Engine supports log tables typedef struct st_thd_trans { |