database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Fix for bug#16532 mysql server assert in debug if table definition is removed

Browse Source 
Emit an error instead of doing ASSERT
This commit is contained in:
andrey@lmy004.
2006-07-25 14:52:24 +02:00
parent a68400dd98
commit 0b875d0032
3 changed files with 51 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
sql/sql_table.cc
View File

@ -3321,7 +3321,19 @@ bool mysql_create_table_internal(THD *thd,
my_error(ER_TABLE_EXISTS_ERROR,MYF(0),table_name);
goto unlock_and_end;
}
DBUG_ASSERT(get_cached_table_share(db, alias) == 0);
/*
We don't assert here, but check the result, because the table could be
in the table definition cache and in the same time the .frm could be
missing from the disk, in case of manual intervention which deletes
the .frm file. The user has to use FLUSH TABLES; to clear the cache.
Then she could create the table. This case is pretty obscure and
therefore we don't introduce a new error message only for it.
*/
if (get_cached_table_share(db, alias))
{
my_error(ER_TABLE_EXISTS_ERROR, MYF(0), table_name);
goto unlock_and_end;
}
}
/*