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

Merge bk-internal.mysql.com:/data0/bk/mysql-5.0

Browse Source 
into  bk-internal.mysql.com:/data0/bk/mysql-5.0-opt
This commit is contained in:
ibabaev@bk-internal.mysql.com
2007-04-21 00:36:21 +02:00
parent f4c4de6a56 6c5d17ef56
commit c09d1cfe92
18 changed files with 468 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
sql/sql_show.cc
View File

@ -2315,18 +2315,32 @@ int get_all_tables(THD *thd, TABLE_LIST *tables, COND *cond)
res= open_normal_and_derived_tables(thd, show_table_list,
MYSQL_LOCK_IGNORE_FLUSH);
lex->sql_command= save_sql_command;
/*
We should use show_table_list->alias instead of
show_table_list->table_name because table_name
could be changed during opening of I_S tables. It's safe
to use alias because alias contains original table name
in this case.
/*
They can drop table after table names list creation and
before table opening. We open non existing table and
get ER_NO_SUCH_TABLE error. In this case we do not store
the record into I_S table and clear error.
*/
res= schema_table->process_table(thd, show_table_list, table,
res, orig_base_name,
show_table_list->alias);
close_tables_for_reopen(thd, &show_table_list);
DBUG_ASSERT(!lex->query_tables_own_last);
if (thd->net.last_errno == ER_NO_SUCH_TABLE)
{
res= 0;
thd->clear_error();
}
else
{
/*
We should use show_table_list->alias instead of
show_table_list->table_name because table_name
could be changed during opening of I_S tables. It's safe
to use alias because alias contains original table name
in this case.
*/
res= schema_table->process_table(thd, show_table_list, table,
res, orig_base_name,
show_table_list->alias);
close_tables_for_reopen(thd, &show_table_list);
DBUG_ASSERT(!lex->query_tables_own_last);
}
if (res)
goto err;
}