From b5328a7dbc62f7d87d406b7fa334a03dcea6b5ba Mon Sep 17 00:00:00 2001
From: "marko@hundin.mysql.fi" <>
Date: Thu, 7 Apr 2005 12:16:41 +0300
Subject: InnoDB: Prevent ALTER TABLE ... ENGINE=... if there are foreign key
 constraints on the table. (Bug #5574)

---
 sql/ha_innodb.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sql/ha_innodb.h')

diff --git a/sql/ha_innodb.h b/sql/ha_innodb.h
index f10785b695d..edf428669d8 100644
--- a/sql/ha_innodb.h
+++ b/sql/ha_innodb.h
@@ -161,6 +161,7 @@ class ha_innobase: public handler
 	int check(THD* thd, HA_CHECK_OPT* check_opt);
         char* update_table_comment(const char* comment);
 	char* get_foreign_key_create_info();
+	bool can_switch_engines();
   	uint referenced_by_foreign_key();
 	void free_foreign_key_create_info(char* str);	
   	THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
-- 
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