Merge 10.1 into 10.2

debian/control

@@ -571,7 +571,7 @@ Section: database
 Architecture: any
 Breaks: mariadb-backup-10.1
 Replaces: mariadb-backup-10.1
-Depends: mariadb-server-10.2,
+Depends: mariadb-client-core-10.2 (= ${binary:Version}),
          ${misc:Depends},
          ${shlibs:Depends}
 Description: Backup tool for MariaDB server

mysql-test/r/func_isnull.result

@@ -106,5 +106,25 @@ Note	1003	select `test`.`t2`.`d1` AS `d1`,`test`.`t1`.`d1` AS `d1` from `test`.`
 DROP VIEW v1;
 DROP TABLE t1,t2;
 #
+# MDEV-15475: Assertion `!table || (!table->read_set ||
+# bitmap_is_set(table->read_set, field_index))'
+# failed on EXPLAIN EXTENDED with constant table and view
+#
+CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=MyISAM;
+CREATE VIEW v1 AS SELECT * FROM t1;
+INSERT INTO t1 VALUES (1);
+EXPLAIN EXTENDED SELECT ISNULL(pk) FROM v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select /*always not null*/ 1 is null AS `ISNULL(pk)` from dual
+EXPLAIN EXTENDED SELECT IFNULL(pk,0) FROM v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+Warnings:
+Note	1003	select ifnull(1,0) AS `IFNULL(pk,0)` from dual
+DROP VIEW v1;
+DROP TABLE t1;
+#
 # End of 5.5 tests
 #

mysql-test/r/func_time.result

@@ -2797,6 +2797,11 @@ SEC_TO_TIME(MAKEDATE(0,RAND(~0)))
 838:59:59
 Warnings:
 Warning	1292	Truncated incorrect time value: '20000101'
+SELECT PERIOD_DIFF(2018, AES_ENCRYPT('Rae Bareli', 'Rae Bareli'));
+PERIOD_DIFF(2018, AES_ENCRYPT('Rae Bareli', 'Rae Bareli'))
+24257
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: '-3S\xFA\xDE?\x00\x00\xCA\xB3\xEEE\xA4\xD1\xC1\xA8'
 #
 # End of 5.5 tests
 #

mysql-test/r/group_min_max.result

@@ -3893,5 +3893,22 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	index	a	a	13	NULL	2	Using where; Using index
 drop table t1;
 #
+# MDEV-15433: Optimizer does not use group by optimization with distinct
+#
+CREATE TABLE t1 (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, a INT NOT NULL, KEY(a));
+OPTIMIZE TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	optimize	status	OK
+EXPLAIN SELECT DISTINCT a FROM t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	NULL	a	4	NULL	5	Using index for group-by
+SELECT DISTINCT a FROM t1;
+a
+1
+2
+3
+4
+drop table t1;
+#
 # End of 10.1 tests
 #

mysql-test/r/mysql.result

@@ -538,8 +538,6 @@ a
 #
 # End of 10.1 tests
 #
-ERROR 1300 (HY000): Invalid utf8 character string: 'test\xF0\x9F\x98\x81 '
-ERROR 1300 (HY000): Invalid binary character string: 'test\xF0\x9F\x98\x81 '
 ERROR 1300 (HY000) at line 2: Invalid utf8 character string: 'test\xF0\x9F\x98\x81'
 set GLOBAL sql_mode=default;
 

mysql-test/r/mysql_not_windows.result

@@ -9,3 +9,5 @@ End of tests
 2
 X
 3
+ERROR 1300 (HY000): Invalid utf8 character string: 'test\xF0\x9F\x98\x81 '
+ERROR 1300 (HY000): Invalid binary character string: 'test\xF0\x9F\x98\x81 '

mysql-test/r/subselect_extra_no_semijoin.result

@@ -482,3 +482,25 @@ DROP TABLE t1,t2;
 set optimizer_switch= @tmp_subselect_extra_derived;
 set optimizer_switch= @subselect_extra_no_sj_tmp;
 set @optimizer_switch_for_subselect_extra_test=null;
+#
+# MDEV-6439: Server crashes in Explain_union::print_explain with explain in slow log, tis620 charset
+#
+connect con1,localhost,root,,;
+SET NAMES tis620;
+set @tmp= @@global.slow_query_log;
+SET GLOBAL slow_query_log = 1;
+SET long_query_time = 0.000001;
+SET log_slow_verbosity = 'explain';
+CREATE TABLE t1 (a VARCHAR(3)) ENGINE=MyISAM;
+SELECT * FROM t1 WHERE a >= ANY ( SELECT 'foo');
+a
+SELECT * FROM t1 WHERE a >= ANY ( SELECT 'foo' UNION SELECT 'bar' );
+ERROR HY000: Illegal mix of collations (tis620_thai_ci,COERCIBLE) and (latin1_swedish_ci,IMPLICIT) for operation '<='
+create table t2 (b int);
+insert into t2 values (1),(2),(3);
+SELECT * FROM t1 WHERE a >= ANY ( SELECT 'foo' FROM t2);
+ERROR HY000: Illegal mix of collations (tis620_thai_ci,COERCIBLE) and (latin1_swedish_ci,IMPLICIT) for operation '<='
+drop table t1,t2;
+SET GLOBAL slow_query_log=@tmp;
+disconnect con1;
+connection default;

mysql-test/r/subselect_mat.result

@@ -499,7 +499,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where
 2	DEPENDENT SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
 Warnings:
-Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or '1 - 01' is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or '2 - 01' is null) and '1 - 01' is null and '2 - 01' is null)))
+Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or /*always not null*/ 1 is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or /*always not null*/ 1 is null) and '1 - 01' is null and '2 - 01' is null)))
 select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01');
 a1	a2
 1 - 01	2 - 01
@@ -509,7 +509,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where
 2	DEPENDENT SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
 Warnings:
-Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or '1 - 01' is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or '2 - 01' is null) and '1 - 01' is null and '2 - 01' is null)))
+Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or /*always not null*/ 1 is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or /*always not null*/ 1 is null) and '1 - 01' is null and '2 - 01' is null)))
 select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01' from dual);
 a1	a2
 1 - 01	2 - 01
@@ -1925,7 +1925,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
 2	MATERIALIZED	t2	ALL	NULL	NULL	NULL	NULL	3	100.00	
 Warnings:
-Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from  <materialize> (select max(`test`.`t2`.`c`) from `test`.`t2`) join `test`.`t1` where `test`.`t1`.`b` = 7 and `test`.`t1`.`a` = `<subquery2>`.`MAX(c)` and (<cache>(`<subquery2>`.`MAX(c)` is null) or `<subquery2>`.`MAX(c)` = 7)
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from  <materialize> (select max(`test`.`t2`.`c`) from `test`.`t2`) join `test`.`t1` where `test`.`t1`.`b` = 7 and `test`.`t1`.`a` = `<subquery2>`.`MAX(c)` and (<cache>(/*always not null*/ 1 is null) or `<subquery2>`.`MAX(c)` = 7)
 SELECT * FROM t1
 WHERE a IN (SELECT MAX(c) FROM t2) AND b=7 AND (a IS NULL OR a=b);
 a	b

mysql-test/r/subselect_sj_mat.result

@@ -520,7 +520,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where
 2	DEPENDENT SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
 Warnings:
-Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or '1 - 01' is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or '2 - 01' is null) and '1 - 01' is null and '2 - 01' is null)))
+Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or /*always not null*/ 1 is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or /*always not null*/ 1 is null) and '1 - 01' is null and '2 - 01' is null)))
 select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01');
 a1	a2
 1 - 01	2 - 01
@@ -530,7 +530,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where
 2	DEPENDENT SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
 Warnings:
-Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or '1 - 01' is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or '2 - 01' is null) and '1 - 01' is null and '2 - 01' is null)))
+Note	1003	select `test`.`t1`.`a1` AS `a1`,`test`.`t1`.`a2` AS `a2` from `test`.`t1` where <expr_cache><`test`.`t1`.`a1`,`test`.`t1`.`a2`>(<in_optimizer>((`test`.`t1`.`a1`,`test`.`t1`.`a2`),<exists>(select '1 - 01','2 - 01' having (<cache>(`test`.`t1`.`a1`) = '1 - 01' or /*always not null*/ 1 is null) and (<cache>(`test`.`t1`.`a2`) = '2 - 01' or /*always not null*/ 1 is null) and '1 - 01' is null and '2 - 01' is null)))
 select * from t1 where (a1, a2) in (select '1 - 01', '2 - 01' from dual);
 a1	a2
 1 - 01	2 - 01
@@ -1963,7 +1963,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
 2	MATERIALIZED	t2	ALL	NULL	NULL	NULL	NULL	3	100.00	
 Warnings:
-Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from  <materialize> (select max(`test`.`t2`.`c`) from `test`.`t2`) join `test`.`t1` where `test`.`t1`.`b` = 7 and `test`.`t1`.`a` = `<subquery2>`.`MAX(c)` and (<cache>(`<subquery2>`.`MAX(c)` is null) or `<subquery2>`.`MAX(c)` = 7)
+Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from  <materialize> (select max(`test`.`t2`.`c`) from `test`.`t2`) join `test`.`t1` where `test`.`t1`.`b` = 7 and `test`.`t1`.`a` = `<subquery2>`.`MAX(c)` and (<cache>(/*always not null*/ 1 is null) or `<subquery2>`.`MAX(c)` = 7)
 SELECT * FROM t1
 WHERE a IN (SELECT MAX(c) FROM t2) AND b=7 AND (a IS NULL OR a=b);
 a	b

mysql-test/suite/galera/r/MW-44.result

@@ -1,21 +1,10 @@
 SET GLOBAL general_log='OFF';
 TRUNCATE TABLE mysql.general_log;
-SELECT COUNT(*) from mysql.general_log;
-COUNT(*)
-0
-SELECT * FROM mysql.general_log;
-event_time	user_host	thread_id	server_id	command_type	argument
 SET GLOBAL general_log='OFF';
 TRUNCATE TABLE mysql.general_log;
-SELECT COUNT(*) from mysql.general_log;
-COUNT(*)
-0
-SELECT * FROM mysql.general_log;
-event_time	user_host	thread_id	server_id	command_type	argument
 SET GLOBAL general_log='ON';
-SELECT COUNT(*) from mysql.general_log;
-COUNT(*)
-1
+SELECT argument from mysql.general_log WHERE argument NOT LIKE 'SELECT%';
+argument
 SET SESSION wsrep_osu_method=TOI;
 CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
 SET SESSION wsrep_osu_method=RSU;

mysql-test/suite/galera/r/galera_binlog_stmt_autoinc.result

@@ -0,0 +1,161 @@
+connection node_1;
+connection node_2;
+connection node_2;
+SET GLOBAL wsrep_forced_binlog_format='STATEMENT';
+connection node_1;
+SET GLOBAL wsrep_forced_binlog_format='STATEMENT';
+CREATE TABLE t1 (
+i int(11) NOT NULL AUTO_INCREMENT,
+c char(32) DEFAULT 'dummy_text',
+PRIMARY KEY (i)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+insert into t1(i) values(null);
+select * from t1;
+i	c
+1	dummy_text
+insert into t1(i) values(null), (null), (null);
+select * from t1;
+i	c
+1	dummy_text
+3	dummy_text
+5	dummy_text
+7	dummy_text
+connection node_2;
+select * from t1;
+i	c
+1	dummy_text
+3	dummy_text
+5	dummy_text
+7	dummy_text
+SET GLOBAL wsrep_forced_binlog_format='none';
+connection node_1;
+SET GLOBAL wsrep_forced_binlog_format='none';
+drop table t1;
+SET SESSION binlog_format='STATEMENT';
+show variables like 'binlog_format';
+Variable_name	Value
+binlog_format	STATEMENT
+SET GLOBAL wsrep_auto_increment_control='OFF';
+SET SESSION auto_increment_increment = 3;
+SET SESSION auto_increment_offset = 1;
+CREATE TABLE t1 (
+i int(11) NOT NULL AUTO_INCREMENT,
+c char(32) DEFAULT 'dummy_text',
+PRIMARY KEY (i)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+insert into t1(i) values(null);
+select * from t1;
+i	c
+1	dummy_text
+insert into t1(i) values(null), (null), (null);
+select * from t1;
+i	c
+1	dummy_text
+4	dummy_text
+7	dummy_text
+10	dummy_text
+connection node_2;
+select * from t1;
+i	c
+1	dummy_text
+4	dummy_text
+7	dummy_text
+10	dummy_text
+connection node_1;
+SET GLOBAL wsrep_auto_increment_control='ON';
+SET SESSION binlog_format='ROW';
+show variables like 'binlog_format';
+Variable_name	Value
+binlog_format	ROW
+show variables like '%auto_increment%';
+Variable_name	Value
+auto_increment_increment	2
+auto_increment_offset	1
+wsrep_auto_increment_control	ON
+SET GLOBAL wsrep_auto_increment_control='OFF';
+show variables like '%auto_increment%';
+Variable_name	Value
+auto_increment_increment	3
+auto_increment_offset	1
+wsrep_auto_increment_control	OFF
+SET GLOBAL wsrep_auto_increment_control='ON';
+drop table t1;
+connection node_2;
+SET GLOBAL wsrep_forced_binlog_format='ROW';
+connection node_1;
+SET GLOBAL wsrep_forced_binlog_format='ROW';
+CREATE TABLE t1 (
+i int(11) NOT NULL AUTO_INCREMENT,
+c char(32) DEFAULT 'dummy_text',
+PRIMARY KEY (i)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+insert into t1(i) values(null);
+select * from t1;
+i	c
+1	dummy_text
+insert into t1(i) values(null), (null), (null);
+select * from t1;
+i	c
+1	dummy_text
+3	dummy_text
+5	dummy_text
+7	dummy_text
+connection node_2;
+select * from t1;
+i	c
+1	dummy_text
+3	dummy_text
+5	dummy_text
+7	dummy_text
+SET GLOBAL wsrep_forced_binlog_format='none';
+connection node_1;
+SET GLOBAL wsrep_forced_binlog_format='none';
+drop table t1;
+SET SESSION binlog_format='ROW';
+show variables like 'binlog_format';
+Variable_name	Value
+binlog_format	ROW
+SET GLOBAL wsrep_auto_increment_control='OFF';
+SET SESSION auto_increment_increment = 3;
+SET SESSION auto_increment_offset = 1;
+CREATE TABLE t1 (
+i int(11) NOT NULL AUTO_INCREMENT,
+c char(32) DEFAULT 'dummy_text',
+PRIMARY KEY (i)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+insert into t1(i) values(null);
+select * from t1;
+i	c
+1	dummy_text
+insert into t1(i) values(null), (null), (null);
+select * from t1;
+i	c
+1	dummy_text
+4	dummy_text
+7	dummy_text
+10	dummy_text
+connection node_2;
+select * from t1;
+i	c
+1	dummy_text
+4	dummy_text
+7	dummy_text
+10	dummy_text
+connection node_1;
+SET GLOBAL wsrep_auto_increment_control='ON';
+show variables like 'binlog_format';
+Variable_name	Value
+binlog_format	ROW
+show variables like '%auto_increment%';
+Variable_name	Value
+auto_increment_increment	2
+auto_increment_offset	1
+wsrep_auto_increment_control	ON
+SET GLOBAL wsrep_auto_increment_control='OFF';
+show variables like '%auto_increment%';
+Variable_name	Value
+auto_increment_increment	3
+auto_increment_offset	1
+wsrep_auto_increment_control	OFF
+SET GLOBAL wsrep_auto_increment_control='ON';
+drop table t1;

mysql-test/suite/galera/r/galera_var_desync_on.result

@@ -2,7 +2,6 @@ CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1);
 connection node_2;
 SET GLOBAL wsrep_provider_options = 'gcs.fc_limit=1';
-SET GLOBAL wsrep_desync = TRUE;
 FLUSH TABLES WITH READ LOCK;
 connection node_1;
 INSERT INTO t1 VALUES (2);
@@ -19,7 +18,6 @@ SET SESSION wsrep_sync_wait = 0;
 SELECT COUNT(*) = 1 FROM t1;
 COUNT(*) = 1
 1
-SET GLOBAL wsrep_desync = FALSE;
 UNLOCK TABLES;
 SET SESSION wsrep_sync_wait = 1;
 SELECT COUNT(*) = 10 FROM t1;

mysql-test/suite/galera/t/MW-44.test

@@ -8,20 +8,21 @@
 --connection node_1
 SET GLOBAL general_log='OFF';
 TRUNCATE TABLE mysql.general_log;
-SELECT COUNT(*) from mysql.general_log;
-SELECT * FROM mysql.general_log;
+--let $wait_condition = SELECT COUNT(*) = 0 FROM mysql.general_log;
+--source include/wait_condition.inc
 
 --sleep 1
 --connection node_2
 SET GLOBAL general_log='OFF';
 TRUNCATE TABLE mysql.general_log;
-SELECT COUNT(*) from mysql.general_log;
-SELECT * FROM mysql.general_log;
+--let $wait_condition = SELECT COUNT(*) = 0 FROM mysql.general_log;
+--source include/wait_condition.inc
 
 --sleep 1
 --connection node_1
 SET GLOBAL general_log='ON';
-SELECT COUNT(*) from mysql.general_log;
+SELECT argument from mysql.general_log WHERE argument NOT LIKE 'SELECT%';
+
 SET SESSION wsrep_osu_method=TOI;
 CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
 SET SESSION wsrep_osu_method=RSU;