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Fix for bug#15307 GROUP_CONCAT() with ORDER BY returns empty set on information_schema(2nd ver)

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Fill schema tables with data before filesort if it's necessary
This commit is contained in:
gluh@eagle.intranet.mysql.r18.ru
2006-01-24 16:48:19 +04:00
parent f2fa83fae0
commit b4f7c9bbd5
6 changed files with 37 additions and 1 deletions
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2
sql/sql_prepare.cc
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@ -2111,6 +2111,8 @@ void reinit_stmt_before_use(THD *thd, LEX *lex)
were closed in the end of previous prepare or execute call.
*/
tables->table= 0;
/* Reset is_schema_table_processed value(needed for I_S tables */
tables->is_schema_table_processed= FALSE;
if (tables->prep_on_expr)
{