Merge tag 'upstream/5.5.49' into ubuntu-14.04

Upstream version 5.5.49

mysql-test/r/subselect_no_scache.result

@@ -7087,6 +7087,19 @@ sq
 NULL
 deallocate prepare stmt;
 drop table t1,t2,t3,t4;
+# MDEV-7122
+# Assertion `0' failed in subselect_hash_sj_engine::init
+#
+SET SESSION big_tables=1;
+CREATE TABLE t1(a char(255) DEFAULT '', KEY(a(10))) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+INSERT INTO t1 VALUES(0),(0),(0);
+SELECT * FROM t1 WHERE a IN(SELECT MIN(a) FROM t1);
+a
+0
+0
+0
+DROP TABLE t1;
+SET SESSION big_tables=0;
 set optimizer_switch=default;
 select @@optimizer_switch like '%subquery_cache=on%';
 @@optimizer_switch like '%subquery_cache=on%'

mysql-test/r/subselect_no_semijoin.result

@@ -7076,5 +7076,18 @@ sq
 NULL
 deallocate prepare stmt;
 drop table t1,t2,t3,t4;
+# MDEV-7122
+# Assertion `0' failed in subselect_hash_sj_engine::init
+#
+SET SESSION big_tables=1;
+CREATE TABLE t1(a char(255) DEFAULT '', KEY(a(10))) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+INSERT INTO t1 VALUES(0),(0),(0);
+SELECT * FROM t1 WHERE a IN(SELECT MIN(a) FROM t1);
+a
+0
+0
+0
+DROP TABLE t1;
+SET SESSION big_tables=0;
 set @optimizer_switch_for_subselect_test=null;
 set @join_cache_level_for_subselect_test=NULL;

mysql-test/r/subselect_sj.result

@@ -2995,4 +2995,69 @@ explain
 select 1 from t1 where _cp932 "1" in (select '1' from t1);
 ERROR HY000: Illegal mix of collations (cp932_japanese_ci,COERCIBLE) and (latin1_swedish_ci,COERCIBLE) for operation '='
 drop table t1;
+#
+# MDEV-7823: Server crashes in next_depth_first_tab on nested IN clauses with SQ inside
+#
+set @tmp_mdev7823=@@optimizer_switch;
+set optimizer_switch=default;
+CREATE TABLE t1 (f1 INT);
+INSERT INTO t1 VALUES (1);
+CREATE TABLE t2 (f2 INT, KEY(f2));
+INSERT INTO t2 VALUES (8),(0);
+CREATE TABLE t3 (f3 INT);
+INSERT INTO t3 VALUES (1),(2);
+CREATE TABLE t4 (f4 INT);
+INSERT INTO t4 VALUES (0),(5);
+explain 
+SELECT * FROM t1, t2, t3 WHERE f2 IN ( f1 IN ( SELECT f4 FROM t4 ) );
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	system	NULL	NULL	NULL	NULL	1	
+1	PRIMARY	t2	ref	f2	f2	5	const	0	Using where; Using index
+1	PRIMARY	t3	ALL	NULL	NULL	NULL	NULL	2	Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t4	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT * FROM t1, t2, t3 WHERE f2 IN ( f1 IN ( SELECT f4 FROM t4 ) );
+f1	f2	f3
+1	0	1
+1	0	2
+drop table t1,t2,t3,t4;
+set optimizer_switch= @tmp_mdev7823;
+#
+# MDEV-6859: scalar subqueries in a comparison produced unexpected result
+#
+set @tmp_mdev6859=@@optimizer_switch;
+set optimizer_switch=default;
+CREATE TABLE t1 (
+project_number varchar(50) NOT NULL,
+PRIMARY KEY (project_number)
+) ENGINE=MyISAM;
+INSERT INTO t1 (project_number) VALUES ('aaa'),('bbb');
+CREATE TABLE t2 (
+id int(10) unsigned NOT NULL AUTO_INCREMENT,
+project_number varchar(50) NOT NULL,
+history_date date NOT NULL,
+country varchar(50) NOT NULL,
+PRIMARY KEY (id)
+) ENGINE=MyISAM;
+INSERT INTO t2 (id, project_number, history_date, country) VALUES
+(1, 'aaa', '2014-08-09', 'france'),(2, 'aaa', '2014-09-09', 'singapore');
+CREATE TABLE t3 (
+region varchar(50) NOT NULL,
+country varchar(50) NOT NULL
+) ENGINE=MyISAM;
+INSERT INTO t3 (region, country) VALUES ('apac', 'singapore'),('eame', 'france');
+SELECT SQL_NO_CACHE a.project_number 
+FROM t1 a 
+WHERE ( SELECT z.country 
+FROM t2 z 
+WHERE z.project_number = a.project_number AND z.history_date <= '2014-09-01' 
+ORDER BY z.id DESC LIMIT 1 
+) IN ( 
+SELECT r.country 
+FROM t3 r 
+WHERE r.region = 'eame'
+      );
+project_number
+aaa
+drop table t1, t2, t3;
+set optimizer_switch= @tmp_mdev6859;
 set optimizer_switch=@subselect_sj_tmp;

mysql-test/r/subselect_sj_jcl6.result

@@ -3009,6 +3009,71 @@ explain
 select 1 from t1 where _cp932 "1" in (select '1' from t1);
 ERROR HY000: Illegal mix of collations (cp932_japanese_ci,COERCIBLE) and (latin1_swedish_ci,COERCIBLE) for operation '='
 drop table t1;
+#
+# MDEV-7823: Server crashes in next_depth_first_tab on nested IN clauses with SQ inside
+#
+set @tmp_mdev7823=@@optimizer_switch;
+set optimizer_switch=default;
+CREATE TABLE t1 (f1 INT);
+INSERT INTO t1 VALUES (1);
+CREATE TABLE t2 (f2 INT, KEY(f2));
+INSERT INTO t2 VALUES (8),(0);
+CREATE TABLE t3 (f3 INT);
+INSERT INTO t3 VALUES (1),(2);
+CREATE TABLE t4 (f4 INT);
+INSERT INTO t4 VALUES (0),(5);
+explain 
+SELECT * FROM t1, t2, t3 WHERE f2 IN ( f1 IN ( SELECT f4 FROM t4 ) );
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	system	NULL	NULL	NULL	NULL	1	
+1	PRIMARY	t2	ref	f2	f2	5	const	0	Using where; Using index
+1	PRIMARY	t3	ALL	NULL	NULL	NULL	NULL	2	Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t4	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT * FROM t1, t2, t3 WHERE f2 IN ( f1 IN ( SELECT f4 FROM t4 ) );
+f1	f2	f3
+1	0	1
+1	0	2
+drop table t1,t2,t3,t4;
+set optimizer_switch= @tmp_mdev7823;
+#
+# MDEV-6859: scalar subqueries in a comparison produced unexpected result
+#
+set @tmp_mdev6859=@@optimizer_switch;
+set optimizer_switch=default;
+CREATE TABLE t1 (
+project_number varchar(50) NOT NULL,
+PRIMARY KEY (project_number)
+) ENGINE=MyISAM;
+INSERT INTO t1 (project_number) VALUES ('aaa'),('bbb');
+CREATE TABLE t2 (
+id int(10) unsigned NOT NULL AUTO_INCREMENT,
+project_number varchar(50) NOT NULL,
+history_date date NOT NULL,
+country varchar(50) NOT NULL,
+PRIMARY KEY (id)
+) ENGINE=MyISAM;
+INSERT INTO t2 (id, project_number, history_date, country) VALUES
+(1, 'aaa', '2014-08-09', 'france'),(2, 'aaa', '2014-09-09', 'singapore');
+CREATE TABLE t3 (
+region varchar(50) NOT NULL,
+country varchar(50) NOT NULL
+) ENGINE=MyISAM;
+INSERT INTO t3 (region, country) VALUES ('apac', 'singapore'),('eame', 'france');
+SELECT SQL_NO_CACHE a.project_number 
+FROM t1 a 
+WHERE ( SELECT z.country 
+FROM t2 z 
+WHERE z.project_number = a.project_number AND z.history_date <= '2014-09-01' 
+ORDER BY z.id DESC LIMIT 1 
+) IN ( 
+SELECT r.country 
+FROM t3 r 
+WHERE r.region = 'eame'
+      );
+project_number
+aaa
+drop table t1, t2, t3;
+set optimizer_switch= @tmp_mdev6859;
 set optimizer_switch=@subselect_sj_tmp;
 #
 # BUG#49129: Wrong result with IN-subquery with join_cache_level=6 and firstmatch=off

mysql-test/r/type_blob.result

@@ -1000,9 +1000,42 @@ COUNT(*)
 DROP FUNCTION f1;
 DROP TABLE t1;
 End of 5.1 tests
+#
+# Start of 5.5 tests
+#
 CREATE TABLE t1 ( f1 blob, f2 blob );
 INSERT INTO t1 VALUES ('','');
 SELECT f1,f2,"found row" FROM t1 WHERE f1 = f2 ;
 f1	f2	found row
 		found row
 DROP TABLE t1;
+#
+# MDEV-9319 ALTER from a bigger to a smaller blob type truncates too much data
+#
+CREATE TABLE t1 (a MEDIUMBLOB);
+INSERT INTO t1 VALUES (REPEAT(0x61,128000));
+SELECT LENGTH(a) FROM t1;
+LENGTH(a)
+128000
+ALTER TABLE t1 MODIFY a BLOB;
+Warnings:
+Warning	1265	Data truncated for column 'a' at row 1
+SELECT LENGTH(a) FROM t1;
+LENGTH(a)
+65535
+DROP TABLE t1;
+CREATE TABLE t1 (a BLOB);
+INSERT INTO t1 VALUES (REPEAT(0x61,65000));
+SELECT LENGTH(a) FROM t1;
+LENGTH(a)
+65000
+ALTER TABLE t1 MODIFY a TINYBLOB;
+Warnings:
+Warning	1265	Data truncated for column 'a' at row 1
+SELECT LENGTH(a) FROM t1;
+LENGTH(a)
+255
+DROP TABLE t1;
+#
+# End of 5.5 tests
+#

mysql-test/r/type_date.result

@@ -440,3 +440,38 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 select 1 from t1 as t1_0 inner join t1 as t2 on (t1_0.a <=> now()) join t1 on 1;
 1
 drop table t1;
+#
+# MDEV-9521 Least function returns 0000-00-00 for null date columns instead of null
+#
+CREATE TABLE t1 (
+id BIGINT NOT NULL,
+date_debut DATE NOT NULL,
+date_fin DATE DEFAULT NULL);
+CREATE TABLE t2(
+id BIGINT NOT NULL,
+date_debut DATE NOT NULL,
+date_fin DATE DEFAULT NULL);
+INSERT INTO t1 VALUES (1,'2016-01-01','2016-01-31');
+INSERT INTO t1 VALUES (2,'2016-02-01',null);
+INSERT INTO t1 VALUES (3,'2016-03-01','2016-03-31');
+INSERT INTO t1 VALUES (4,'2016-04-01',null);
+INSERT INTO t2 VALUES (1,'2016-01-01','2016-01-31');
+INSERT INTO t2 VALUES (2,'2016-02-01','2016-01-28');
+INSERT INTO t2 VALUES (3,'2016-03-01',null);
+INSERT INTO t2 VALUES (4,'2016-04-01',null);
+SELECT t1.id,
+GREATEST(t2.date_debut, t1.date_debut) AS date_debut,
+LEAST(IFNULL(t2.date_fin, IFNULL(t1.date_fin, NULL)),
+IFNULL(t1.date_fin, IFNULL(t2.date_fin, NULL))) AS date_fin
+FROM t1 LEFT JOIN t2 ON (t1.id=t2.id);
+id	date_debut	date_fin
+1	2016-01-01	2016-01-31 00:00:00
+2	2016-02-01	2016-01-28 00:00:00
+3	2016-03-01	2016-03-31 00:00:00
+4	2016-04-01	NULL
+DROP TABLE t1,t2;
+SELECT
+LEAST(COALESCE(DATE(NULL), DATE(NULL)), COALESCE(DATE(NULL), DATE(NULL))) AS d0,
+LEAST(IFNULL(DATE(NULL), DATE(NULL)), IFNULL(DATE(NULL), DATE(NULL))) AS d1;
+d0	d1
+NULL	NULL

mysql-test/r/type_timestamp.result

@@ -644,4 +644,13 @@ SELECT MAX(dt) = '2011-01-06 12:34:30' FROM t1;
 MAX(dt) = '2011-01-06 12:34:30'
 1
 DROP TABLE t1;
+#
+# MDEV-9413 "datetime >= coalesce(c1(NULL))" doesn't return expected NULL
+#
+CREATE TABLE t1(c1 TIMESTAMP(6) NULL DEFAULT NULL);
+INSERT INTO t1 VALUES(NULL);
+SELECT c1, '2016-06-13 20:00:00.000003' >= COALESCE( c1 ) FROM t1;
+c1	'2016-06-13 20:00:00.000003' >= COALESCE( c1 )
+NULL	NULL
+DROP TABLE t1;
 End of 5.5 tests

mysql-test/r/view.result

@@ -2422,28 +2422,28 @@ CREATE VIEW v1 AS SELECT id FROM t1;
 OPTIMIZE TABLE v1;
 Table	Op	Msg_type	Msg_text
 test.v1	optimize	Error	'test.v1' is not BASE TABLE
-test.v1	optimize	error	Corrupt
+test.v1	optimize	status	Operation failed
 ANALYZE TABLE v1;
 Table	Op	Msg_type	Msg_text
 test.v1	analyze	Error	'test.v1' is not BASE TABLE
-test.v1	analyze	error	Corrupt
+test.v1	analyze	status	Operation failed
 REPAIR TABLE v1;
 Table	Op	Msg_type	Msg_text
 test.v1	repair	Error	'test.v1' is not BASE TABLE
-test.v1	repair	error	Corrupt
+test.v1	repair	status	Operation failed
 DROP TABLE t1;
 OPTIMIZE TABLE v1;
 Table	Op	Msg_type	Msg_text
 test.v1	optimize	Error	'test.v1' is not BASE TABLE
-test.v1	optimize	error	Corrupt
+test.v1	optimize	status	Operation failed
 ANALYZE TABLE v1;
 Table	Op	Msg_type	Msg_text
 test.v1	analyze	Error	'test.v1' is not BASE TABLE
-test.v1	analyze	error	Corrupt
+test.v1	analyze	status	Operation failed
 REPAIR TABLE v1;
 Table	Op	Msg_type	Msg_text
 test.v1	repair	Error	'test.v1' is not BASE TABLE
-test.v1	repair	error	Corrupt
+test.v1	repair	status	Operation failed
 DROP VIEW v1;
 create definer = current_user() sql security invoker view v1 as select 1;
 show create view v1;
@@ -5512,6 +5512,14 @@ execute stmt;
 deallocate prepare stmt;
 drop view v1,v2;
 drop table `t1`;
+create table t1 (a int, b int);
+create view v1 as select a+b from t1;
+alter table v1 check partition p1;
+Table	Op	Msg_type	Msg_text
+test.v1	check	Error	'test.v1' is not BASE TABLE
+test.v1	check	status	Operation failed
+drop view v1;
+drop table t1;
 # -----------------------------------------------------------------
 # -- End of 5.5 tests.
 # -----------------------------------------------------------------

mysql-test/std_data/ca-cert-verify.pem

+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----

mysql-test/std_data/server-cert-verify-fail.pem

+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

mysql-test/std_data/server-cert-verify-pass.pem

+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

mysql-test/std_data/server-key-verify-fail.pem

+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

mysql-test/std_data/server-key-verify-pass.pem

+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

mysql-test/suite.pm

@@ -35,7 +35,7 @@ sub skip_combinations {
     return 0 unless socket my $sock, PF_INET6, SOCK_STREAM, getprotobyname('tcp');
     # eval{}, if there's no Socket::sockaddr_in6 at all, old Perl installation
     eval { connect $sock, sockaddr_in6(7, Socket::IN6ADDR_LOOPBACK) };
-    return $! != 101;
+    return $@ eq "";
   }
   $skip{'include/check_ipv6.inc'} = 'No IPv6' unless ipv6_ok();
 

mysql-test/suite/binlog/r/binlog_row_binlog.result

@@ -662,7 +662,7 @@ master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE IF NOT EXISTS `t2` (
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE IF NOT EXISTS `t3` (
   `a` int(11) DEFAULT NULL
-)
+) ENGINE=MyISAM
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (mysql.user)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F

mysql-test/suite/innodb/r/innodb-dict.result

+CREATE TABLE t1 (D INT) ENGINE=innodb;
+INSERT INTO t1 VALUES (10);
+ALTER TABLE t1 MODIFY COLUMN d INT;
+ALTER TABLE t1 ADD INDEX my_d (d);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `d` int(11) DEFAULT NULL,
+  KEY `my_d` (`d`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9);
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+EXPLAIN SELECT d FROM t1 WHERE d = 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref	my_d	my_d	5	const	128	Using index
+EXPLAIN SELECT D FROM t1 WHERE D = 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref	my_d	my_d	5	const	128	Using index
+ALTER TABLE t1 DROP INDEX my_d;
+ALTER TABLE t1 MODIFY COLUMN D INT;
+ALTER TABLE t1 ADD INDEX my_d (D);
+EXPLAIN SELECT d FROM t1 WHERE d = 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref	my_d	my_d	5	const	128	Using index
+EXPLAIN SELECT D FROM t1 WHERE D = 5;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref	my_d	my_d	5	const	128	Using index
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `D` int(11) DEFAULT NULL,
+  KEY `my_d` (`D`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+DROP TABLE t1;

mysql-test/suite/innodb/t/innodb-dict.test

+--source include/have_innodb.inc
+
+#
+# Fix MySQL Bug#20755615: InnoDB compares column names case sensitively,
+# while according to Storage Engine API column names should be compared
+# case insensitively. This can cause FRM and InnoDB data dictionary to
+# go out of sync:
+#
+
+CREATE TABLE t1 (D INT) ENGINE=innodb;
+INSERT INTO t1 VALUES (10);
+ALTER TABLE t1 MODIFY COLUMN d INT;
+ALTER TABLE t1 ADD INDEX my_d (d);
+SHOW CREATE TABLE t1;
+INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9);
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+EXPLAIN SELECT d FROM t1 WHERE d = 5;
+EXPLAIN SELECT D FROM t1 WHERE D = 5;
+ALTER TABLE t1 DROP INDEX my_d;
+ALTER TABLE t1 MODIFY COLUMN D INT;
+ALTER TABLE t1 ADD INDEX my_d (D);
+EXPLAIN SELECT d FROM t1 WHERE d = 5;
+EXPLAIN SELECT D FROM t1 WHERE D = 5;
+SHOW CREATE TABLE t1;
+DROP TABLE t1;

mysql-test/suite/plugins/r/feedback_plugin_install.result

@@ -8,6 +8,7 @@ select * from information_schema.feedback where variable_name like 'feed%'
 VARIABLE_NAME	VARIABLE_VALUE
 FEEDBACK used	1
 FEEDBACK version	1.1
+FEEDBACK_HTTP_PROXY	
 FEEDBACK_SEND_RETRY_WAIT	60
 FEEDBACK_SEND_TIMEOUT	60
 FEEDBACK_URL	http://mariadb.org/feedback_plugin/post

mysql-test/suite/plugins/r/feedback_plugin_load.result

@@ -10,6 +10,7 @@ select * from information_schema.feedback where variable_name like 'feed%'
        and variable_name not like '%debug%';
 VARIABLE_NAME	VARIABLE_VALUE
 FEEDBACK version	1.1
+FEEDBACK_HTTP_PROXY	
 FEEDBACK_SEND_RETRY_WAIT	60
 FEEDBACK_SEND_TIMEOUT	60
 FEEDBACK_URL	http://mariadb.org/feedback_plugin/post

mysql-test/suite/plugins/r/feedback_plugin_send.result

@@ -10,6 +10,7 @@ select * from information_schema.feedback where variable_name like 'feed%'
        and variable_name not like '%debug%';
 VARIABLE_NAME	VARIABLE_VALUE
 FEEDBACK version	1.1
+FEEDBACK_HTTP_PROXY	
 FEEDBACK_SEND_RETRY_WAIT	60
 FEEDBACK_SEND_TIMEOUT	60
 FEEDBACK_URL	http://mariadb.org/feedback_plugin/post