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Derived tables bug fix .......

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This commit is contained in:
Sinisa@sinisa.nasamreza.org
2003-06-12 16:52:36 +03:00
parent 19a17f602f
commit 862506b6af
6 changed files with 44 additions and 12 deletions
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17
sql/sql_table.cc
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@ -1835,10 +1835,19 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
/* COND_refresh will be signaled in close_thread_tables() */
break;
case DISABLE:
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table);
VOID(pthread_mutex_unlock(&LOCK_open));
table->file->deactivate_non_unique_index(HA_POS_ERROR);
if (table->db_type == DB_TYPE_MYISAM)
{
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table);
VOID(pthread_mutex_unlock(&LOCK_open));
table->file->deactivate_non_unique_index(HA_POS_ERROR);
}
else
push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_ILLEGAL_HA,
ER(ER_ILLEGAL_HA), table->table_name);
break;
/* COND_refresh will be signaled in close_thread_tables() */
break;
}