1 files changed, 33 insertions, 0 deletions
diff --git a/sql/sql_derived.h b/sql/sql_derived.h
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+++ b/sql/sql_derived.h
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+/* 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 */