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WL#4444 Added TRUNCATE partition support, fixes bug#19405 and bug #35111

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This commit is contained in:
Mikael Ronstrom
2009-09-10 11:15:39 +02:00
parent 905d715f10
commit d0d52e9f11
32 changed files with 1810 additions and 11 deletions
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19
sql/sql_delete.cc
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@ -1075,6 +1075,7 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
{
handlerton *table_type= table->s->db_type();
TABLE_SHARE *share= table->s;
/* Note that a temporary table cannot be partitioned */
if (!ha_check_storage_engine_flag(table_type, HTON_CAN_RECREATE))
goto trunc_by_del;
@ -1113,8 +1114,22 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
table_list->db, table_list->table_name);
DBUG_RETURN(TRUE);
}
if (!ha_check_storage_engine_flag(ha_resolve_by_legacy_type(thd, table_type),
HTON_CAN_RECREATE))
#ifdef WITH_PARTITION_STORAGE_ENGINE
/*
TODO: Add support for TRUNCATE PARTITION for NDB and other engines
supporting native partitioning
*/
if (table_type != DB_TYPE_PARTITION_DB &&
thd->lex->alter_info.flags & ALTER_ADMIN_PARTITION)
{
my_error(ER_PARTITION_MGMT_ON_NONPARTITIONED, MYF(0));
DBUG_RETURN(TRUE);
}
#endif
if (!ha_check_storage_engine_flag(ha_resolve_by_legacy_type(thd,
table_type),
HTON_CAN_RECREATE) ||
thd->lex->alter_info.flags & ALTER_ADMIN_PARTITION)
goto trunc_by_del;
if (lock_and_wait_for_table_name(thd, table_list))