Post-merge fix.

mysql-test/r/information_schema.result

@@ -1377,10 +1377,21 @@ COLLATIONS	information_schema.COLLATIONS	1
 COLLATION_CHARACTER_SET_APPLICABILITY	information_schema.COLLATION_CHARACTER_SET_APPLICABILITY	1
 COLUMNS	information_schema.COLUMNS	1
 COLUMN_PRIVILEGES	information_schema.COLUMN_PRIVILEGES	1
+ENGINES	information_schema.ENGINES	1
+EVENTS	information_schema.EVENTS	1
+FILES	information_schema.FILES	1
+GLOBAL_STATUS	information_schema.GLOBAL_STATUS	1
+GLOBAL_VARIABLES	information_schema.GLOBAL_VARIABLES	1
 KEY_COLUMN_USAGE	information_schema.KEY_COLUMN_USAGE	1
+PARTITIONS	information_schema.PARTITIONS	1
+PLUGINS	information_schema.PLUGINS	1
+PROCESSLIST	information_schema.PROCESSLIST	1
+REFERENTIAL_CONSTRAINTS	information_schema.REFERENTIAL_CONSTRAINTS	1
 ROUTINES	information_schema.ROUTINES	1
 SCHEMATA	information_schema.SCHEMATA	1
 SCHEMA_PRIVILEGES	information_schema.SCHEMA_PRIVILEGES	1
+SESSION_STATUS	information_schema.SESSION_STATUS	1
+SESSION_VARIABLES	information_schema.SESSION_VARIABLES	1
 STATISTICS	information_schema.STATISTICS	1
 TABLES	information_schema.TABLES	1
 TABLE_CONSTRAINTS	information_schema.TABLE_CONSTRAINTS	1

mysql-test/r/insert_select.result

@@ -717,17 +717,3 @@ select * from t1;
 f1	f2
 1	2
 drop table t1;
-create table t1(f1 int primary key auto_increment, f2 int unique);
-insert into t1(f2) values(1);
-select @@identity;
-@@identity
-1
-insert ignore t1(f2) values(1);
-select @@identity;
-@@identity
-0
-insert ignore t1(f2) select 1;
-select @@identity;
-@@identity
-0
-drop table t1;

mysql-test/r/update.result

@@ -414,7 +414,7 @@ Handler_read_key	2
 Handler_read_next	0
 Handler_read_prev	0
 Handler_read_rnd	0
-Handler_read_rnd_next	7
+Handler_read_rnd_next	0
 UPDATE t1 SET user_id=null WHERE request_id=9999999999999;
 show status like '%Handler_read%';
 Variable_name	Value
@@ -423,7 +423,7 @@ Handler_read_key	3
 Handler_read_next	0
 Handler_read_prev	0
 Handler_read_rnd	0
-Handler_read_rnd_next	14
+Handler_read_rnd_next	0
 UPDATE t1 SET user_id=null WHERE request_id=999999999999999999999999999999;
 show status like '%Handler_read%';
 Variable_name	Value
@@ -432,5 +432,5 @@ Handler_read_key	3
 Handler_read_next	0
 Handler_read_prev	0
 Handler_read_rnd	0
-Handler_read_rnd_next	21
+Handler_read_rnd_next	0
 DROP TABLE t1;

mysql-test/r/view.result

@@ -3079,8 +3079,8 @@ f1	f2
 1	3
 2	3
 explain extended select * from v1;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	Using filesort
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	100.00	Using filesort
 Warnings:
 Note	1003	select `test`.`t1`.`f1` AS `f1`,`test`.`t1`.`f2` AS `f2` from `test`.`t1` order by `test`.`t1`.`f2`
 select * from v1 order by f1;
@@ -3092,8 +3092,8 @@ f1	f2
 2	2
 2	3
 explain extended select * from v1 order by f1;
-id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	Using filesort
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	100.00	Using filesort
 Warnings:
 Note	1003	select `test`.`t1`.`f1` AS `f1`,`test`.`t1`.`f2` AS `f2` from `test`.`t1` order by `test`.`t1`.`f1`,`test`.`t1`.`f2`
 drop view v1;

mysql-test/t/insert_select.test

@@ -279,16 +279,3 @@ insert into t1 values (1,1) on duplicate key update f2=2;
 --disable_info
 select * from t1;
 drop table t1;
-
-#
-# Bug#23170: LAST_INSERT_ID isn't reset to 0 in INSERT .. SELECT if no rows
-#            were inserted.
-#
-create table t1(f1 int primary key auto_increment, f2 int unique);
-insert into t1(f2) values(1);
-select @@identity;
-insert ignore t1(f2) values(1);
-select @@identity;
-insert ignore t1(f2) select 1;
-select @@identity;
-drop table t1;

mysql-test/t/view.test

@@ -748,12 +748,12 @@ drop view v1;
 #
 # VIEWs with national characters
 #
-create table tü (cü char);
-create view vü as select cü from tü;
-insert into vü values ('ü');
-select * from vü;
-drop view vü;
-drop table tü;
+create table t (c char);
+create view v as select c from t;
+insert into v values ('');
+select * from v;
+drop view v;
+drop table t;
 
 #
 # problem with used_tables() of outer reference resolved in VIEW
@@ -3016,6 +3016,7 @@ drop view v1;
 drop table t1;
 
 --echo End of 5.0 tests.
+
 # Bug #16813 (WITH CHECK OPTION doesn't work with UPDATE)
 #
 CREATE TABLE t1(id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, val INT UNSIGNED NOT NULL);

sql/mysql_priv.h

@@ -828,7 +828,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
 		      char* packet, uint packet_length);
 void log_slow_statement(THD *thd);
 bool check_dup(const char *db, const char *name, TABLE_LIST *tables);
-bool compare_record(TABLE *table, query_id_t query_id);
+bool compare_record(TABLE *table);
 bool append_file_to_dir(THD *thd, const char **filename_ptr, 
                         const char *table_name);
 

sql/opt_range.cc

@@ -10173,7 +10173,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::reset(void)
   DBUG_ENTER("QUICK_GROUP_MIN_MAX_SELECT::reset");
 
   file->extra(HA_EXTRA_KEYREAD); /* We need only the key attributes */
-  if ((result= file->ha_index_init(index)))
+  if ((result= file->ha_index_init(index,1)))
     DBUG_RETURN(result);
   if (quick_prefix_select && quick_prefix_select->reset())
     DBUG_RETURN(1);

sql/sql_insert.cc

@@ -1208,8 +1208,8 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info)
           }
           goto err;
         }
-        if ((table->file->table_flags() & HA_PARTIAL_COLUMN_READ) ||
-            compare_record(table, query_id))
+        if ((table->file->ha_table_flags() & HA_PARTIAL_COLUMN_READ) ||
+             compare_record(table))
         {
           info->updated++;
           /*

sql/sql_update.cc

@@ -26,7 +26,7 @@
 
 /* Return 0 if row hasn't changed */
 
-bool compare_record(TABLE *table, query_id_t query_id)
+bool compare_record(TABLE *table)
 {
   if (table->s->blob_fields + table->s->varchar_fields == 0)
     return cmp_record(table,record[1]);