Post-merge fixes.

mysql-test/r/federated.result

@@ -1603,7 +1603,6 @@ fld_cid	fld_name	fld_parentid	fld_delt
 5	Torkel	0	0
 DROP TABLE federated.t1;
 DROP TABLE federated.bug_17377_table;
-DROP TABLE federated.t1;
 drop table if exists federated.t1;
 create table federated.t1 (a int, b int, c int);
 drop table if exists federated.t1;

mysql-test/r/show_check.result

@@ -607,6 +607,68 @@ DROP TABLE tyt2;
 DROP TABLE urkunde;
 SHOW TABLES FROM non_existing_database;
 ERROR 42000: Unknown database 'non_existing_database'
+End of 4.1 tests
+DROP VIEW IF EXISTS v1;
+DROP PROCEDURE IF EXISTS p1;
+CREATE VIEW v1 AS SELECT 1;
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_CACHE 1;
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache 1 AS `1`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_NO_CACHE 1;
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache 1 AS `1`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT NOW();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select now() AS `NOW()`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_CACHE NOW();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache now() AS `NOW()`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_NO_CACHE NOW();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE NOW();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_NO_CACHE SQL_CACHE NOW();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
+DROP VIEW v1;
+CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE SQL_CACHE NOW();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
+DROP VIEW v1;
+CREATE PROCEDURE p1()
+BEGIN
+SET @s= 'CREATE VIEW v1 AS SELECT SQL_CACHE 1';
+PREPARE stmt FROM @s;
+EXECUTE stmt;
+DROP PREPARE stmt;
+END |
+CALL p1();
+SHOW CREATE VIEW v1;
+View	Create View
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache 1 AS `1`
+DROP PROCEDURE p1;
+DROP VIEW v1;
+End of 5.0 tests.
 SHOW AUTHORS;
 create database mysqltest;
 show create database mysqltest;

sql/log_event.cc

@@ -1694,22 +1694,6 @@ void Query_log_event::print(FILE* file, PRINT_EVENT_INFO* print_event_info)
 
 #if defined(HAVE_REPLICATION) && !defined(MYSQL_CLIENT)
 
-static const char *rewrite_db(const char *db)
-{
-  if (replicate_rewrite_db.is_empty() || db == NULL)
-    return db;
-  I_List_iterator<i_string_pair> it(replicate_rewrite_db);
-  i_string_pair* tmp;
-
-  while ((tmp=it++))
-  {
-    if (strcmp(tmp->key, db) == 0)
-      return tmp->val;
-  }
-  return db;
-}
-
-
 int Query_log_event::exec_event(struct st_relay_log_info* rli)
 {
   return exec_event(rli, query, q_len);

sql/share/errmsg.txt

@@ -5594,8 +5594,6 @@ ER_NON_GROUPING_FIELD_USED 42000
 	eng "non-grouping field '%-.64s' is used in %-.64s clause"
 ER_TABLE_CANT_HANDLE_SPKEYS
         eng "The used table type doesn't support SPATIAL indexes"
-ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA
-	eng "Triggers can not be created on system tables"
 ER_ILLEGAL_HA_CREATE_OPTION
         eng "Table storage engine '%-.64s' does not support the create option '%.64s'"
 ER_PARTITION_REQUIRES_VALUES_ERROR
@@ -5841,3 +5839,5 @@ ER_CANT_ACTIVATE_LOG
         eng "Cannot activate '%-.64s' log."
 ER_RBR_NOT_AVAILABLE
         eng "The server was not built with row-based replication"
+ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA
+	eng "Triggers can not be created on system tables"

sql/sql_class.h

@@ -1587,15 +1587,8 @@ class THD :public Statement,
       memcpy(db, new_db, new_db_len+1);
     else
     {
-      /* Do not reallocate memory if current chunk is big enough. */
-      if (db && db_length >= new_db_len)
-        memcpy(db, new_db, new_db_len+1);
-      else
-      {
-        x_free(db);
-        db= new_db ? my_strndup(new_db, new_db_len, MYF(MY_WME)) : NULL;
-      }
-      db_length= db ? new_db_len: 0;
+      x_free(db);
+      db= new_db ? my_strndup(new_db, new_db_len, MYF(MY_WME)) : NULL;
     }
     db_length= db ? new_db_len : 0;
     return new_db && !db;