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| author | unknown <monty@donna.mysql.fi> | 2001-03-02 15:05:12 +0200 |
|---|---|---|
| committer | unknown <monty@donna.mysql.fi> | 2001-03-02 15:05:12 +0200 |
| commit | f05438e1566a4c159578d1e269c59de6d8689f6f (patch) | |
| tree | 3c8b71a524434f2f1b081307e8233910b2a05594 /sql/sql_delete.cc | |
| parent | 30566fc0a7d2dfb0587369f43258507ea81f0111 (diff) | |
| download | mariadb-git-f05438e1566a4c159578d1e269c59de6d8689f6f.tar.gz | |
Avoid table scans when using DELETE on a table on which no SELECT has been done.
Docs/manual.texi:
Cleanups
Diffstat (limited to 'sql/sql_delete.cc')
| -rw-r--r-- | sql/sql_delete.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc index bb8f8591577..707ff814716 100644 --- a/sql/sql_delete.cc +++ b/sql/sql_delete.cc @@ -156,6 +156,7 @@ int mysql_delete(THD *thd,TABLE_LIST *table_list,COND *conds,ha_rows limit, limit != HA_POS_ERROR ? TL_WRITE_LOW_PRIORITY : lock_type))) DBUG_RETURN(-1); + table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK); thd->proc_info="init"; if (use_generate_table) DBUG_RETURN(generate_table(thd,table_list,table)); |