/* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */ #ifndef SQL_DERIVED_INCLUDED #define SQL_DERIVED_INCLUDED struct TABLE_LIST; class THD; struct LEX; bool mysql_handle_derived(LEX *lex, uint phases); bool mysql_handle_single_derived(LEX *lex, TABLE_LIST *derived, uint phases); Item *transform_condition_or_part(THD *thd, Item *cond, Item_transformer transformer, uchar *arg); bool pushdown_cond_for_derived(THD *thd, Item *cond, TABLE_LIST *derived); #endif /* SQL_DERIVED_INCLUDED */