Merge 10.1 into 10.2

.clang-format

@@ -90,7 +90,7 @@ PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 60
 PointerAlignment: Right
 ReflowComments:  true
-SortIncludes:    true
+SortIncludes:    false
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: true
 SpaceAfterLogicalNot: false

mysql-test/include/binlog_parallel_replication_marks.test

@@ -80,7 +80,7 @@ while (<F>) {
   s/table id \d+/table id #/;
   s/mapped to number \d+/mapped to number #/;
   s/CRC32 0x[0-9a-f]+/CRC32 0x########/;
-  print if /GTID|BEGIN|COMMIT|Table_map|Write_rows|Update_rows|Delete_rows|generated by server|40005 TEMPORARY/;
+  print if /\b(GTID|BEGIN|COMMIT|Table_map|Write_rows|Update_rows|Delete_rows|generated by server|40005 TEMPORARY)\b/;
 }
 close F;
 EOF

mysql-test/mysql-test-run.pl

@@ -4621,6 +4621,8 @@ ($$)
      qr/missing DBUG_RETURN/,
      qr/Attempting backtrace/,
      qr/Assertion .* failed/,
+     qr/Sanitizer/,
+     qr/runtime error:/,
     );
   # These are taken from the include/mtr_warnings.sql global suppression
   # list. They occur delayed, so they can be parsed during shutdown rather

mysql-test/r/mysql_tzinfo_to_sql_symlink.result

@@ -4,7 +4,7 @@
 # Verbose run
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=InnoDB;
 ALTER TABLE time_zone_name ENGINE=InnoDB;
 ALTER TABLE time_zone_transition ENGINE=InnoDB;
@@ -36,7 +36,7 @@ ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
 ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -46,7 +46,7 @@ END IF|
 # Silent run
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=InnoDB;
 ALTER TABLE time_zone_name ENGINE=InnoDB;
 ALTER TABLE time_zone_transition ENGINE=InnoDB;
@@ -75,7 +75,7 @@ ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
 ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -93,7 +93,7 @@ INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset,
 ;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -105,21 +105,21 @@ END IF|
 #
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone_leap_second ENGINE=InnoDB;
 END IF|
 \d ;
 TRUNCATE TABLE time_zone_leap_second;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone_leap_second ENGINE=MyISAM;
 END IF|
 \d ;
 ALTER TABLE time_zone_leap_second ORDER BY Transition_time;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -131,7 +131,7 @@ END IF|
 #
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=InnoDB;
 ALTER TABLE time_zone_name ENGINE=InnoDB;
 ALTER TABLE time_zone_transition ENGINE=InnoDB;
@@ -146,7 +146,7 @@ ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
 ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;

mysql-test/r/type_datetime.result

@@ -1198,6 +1198,87 @@ Warning	1292	Incorrect datetime value: '2' for column `test`.`t1`.`pk` at row 2
 DROP VIEW v1;
 DROP TABLE t1;
 #
+# MDEV-21319 COUNT(*) returns 1, actual SELECT returns no result in 10.3.21, but 1 result in 10.1.41
+#
+CREATE TABLE t1
+(
+id INT NOT NULL PRIMARY KEY,
+id2 INT,
+k TINYINT,
+j INT,
+t DATETIME,
+KEY k1 (id2,k,j,t)
+);
+INSERT INTO t1 VALUES
+(53,54,1,0,'2019-12-13 10:09:59'),
+(54,54,1,0,'2019-12-13 16:28:41'),
+(55,54,1,0,'2019-12-13 16:29:10'),
+(56,54,1,0,'2019-12-13 16:29:43'),
+(57,54,1,0,'2019-12-13 16:30:16'),
+(58,54,1,0,'2019-12-13 16:30:49'),
+(59,54,1,0,'2019-12-13 16:31:23'),
+(60,54,1,0,'2019-12-13 16:31:55'),
+(61,54,1,0,'2019-12-13 16:32:28'),
+(62,54,1,0,'2019-12-13 16:33:01'),
+(63,54,1,0,'2019-12-13 16:33:34'),
+(64,54,1,0,'2019-12-13 16:34:07'),
+(65,54,1,0,'2019-12-13 16:34:40'),
+(66,54,1,0,'2019-12-13 16:35:13'),
+(67,54,1,0,'2019-12-13 16:35:46'),
+(68,54,1,0,'2019-12-13 16:36:19');
+SELECT t FROM t1 GROUP BY t HAVING t=max(t);
+t
+2019-12-13 10:09:59
+2019-12-13 16:28:41
+2019-12-13 16:29:10
+2019-12-13 16:29:43
+2019-12-13 16:30:16
+2019-12-13 16:30:49
+2019-12-13 16:31:23
+2019-12-13 16:31:55
+2019-12-13 16:32:28
+2019-12-13 16:33:01
+2019-12-13 16:33:34
+2019-12-13 16:34:07
+2019-12-13 16:34:40
+2019-12-13 16:35:13
+2019-12-13 16:35:46
+2019-12-13 16:36:19
+SELECT t FROM t1 WHERE id2=54 and j=0 and k=1 GROUP BY t HAVING t=max(t);
+t
+2019-12-13 10:09:59
+2019-12-13 16:28:41
+2019-12-13 16:29:10
+2019-12-13 16:29:43
+2019-12-13 16:30:16
+2019-12-13 16:30:49
+2019-12-13 16:31:23
+2019-12-13 16:31:55
+2019-12-13 16:32:28
+2019-12-13 16:33:01
+2019-12-13 16:33:34
+2019-12-13 16:34:07
+2019-12-13 16:34:40
+2019-12-13 16:35:13
+2019-12-13 16:35:46
+2019-12-13 16:36:19
+DROP TABLE t1;
+CREATE TABLE t1 (pk INT);
+CREATE VIEW v1 AS SELECT * FROM t1;
+INSERT INTO t1 VALUES (1);
+SELECT pk<DATE'2001-01-01' FROM t1 GROUP BY pk;
+pk<DATE'2001-01-01'
+1
+Warnings:
+Warning	1292	Incorrect datetime value: '1' for column `test`.`t1`.`pk` at row 1
+SELECT pk<DATE'2001-01-01' FROM v1 GROUP BY pk;
+pk<DATE'2001-01-01'
+1
+Warnings:
+Warning	1292	Incorrect datetime value: '1' for column `test`.`t1`.`pk` at row 1
+DROP VIEW v1;
+DROP TABLE t1;
+#
 # End of 10.1 tests
 #
 #

mysql-test/r/type_int.result

@@ -20,6 +20,19 @@ COALESCE(@a)
 1
 DROP TABLE t1;
 #
+# MDEV-21065 UNIQUE constraint causes a query with string comparison to omit a row in the result set
+#
+CREATE TABLE t1 (c0 INT UNIQUE);
+INSERT INTO t1 VALUES (NULL), (NULL), (NULL), (NULL), (1), (0);
+SELECT * FROM t1 WHERE c0 < '\n2';
+c0
+0
+1
+DROP TABLE t1;
+SELECT CAST('\n2' AS INT);
+CAST('\n2' AS INT)
+2
+#
 # End of 5.5 tests
 #
 #

mysql-test/r/type_time.result

@@ -1246,6 +1246,72 @@ drop table t1;
 SET @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity;
 set @@old_mode= @save_old_mode;
 #
+# MDEV-21319 COUNT(*) returns 1, actual SELECT returns no result in 10.3.21, but 1 result in 10.1.41
+#
+CREATE OR REPLACE TABLE t1
+(
+id INT NOT NULL PRIMARY KEY,
+id2 INT,
+k TINYINT,
+j INT,
+t TIME,
+KEY k1 (id2,k,j,t)
+);
+INSERT INTO t1 VALUES
+(53,54,1,0,'10:09:59'),
+(54,54,1,0,'16:28:41'),
+(55,54,1,0,'16:29:10'),
+(56,54,1,0,'16:29:43'),
+(57,54,1,0,'16:30:16'),
+(58,54,1,0,'16:30:49'),
+(59,54,1,0,'16:31:23'),
+(60,54,1,0,'16:31:55'),
+(61,54,1,0,'16:32:28'),
+(62,54,1,0,'16:33:01'),
+(63,54,1,0,'16:33:34'),
+(64,54,1,0,'16:34:07'),
+(65,54,1,0,'16:34:40'),
+(66,54,1,0,'16:35:13'),
+(67,54,1,0,'16:35:46'),
+(68,54,1,0,'16:36:19');
+SELECT t FROM t1 GROUP BY t HAVING t=MAX(t);
+t
+10:09:59
+16:28:41
+16:29:10
+16:29:43
+16:30:16
+16:30:49
+16:31:23
+16:31:55
+16:32:28
+16:33:01
+16:33:34
+16:34:07
+16:34:40
+16:35:13
+16:35:46
+16:36:19
+SELECT t FROM t1 WHERE id2=54 AND j=0 AND k=1 GROUP BY t HAVING t=MAX(t);
+t
+10:09:59
+16:28:41
+16:29:10
+16:29:43
+16:30:16
+16:30:49
+16:31:23
+16:31:55
+16:32:28
+16:33:01
+16:33:34
+16:34:07
+16:34:40
+16:35:13
+16:35:46
+16:36:19
+DROP TABLE t1;
+#
 # End of 10.1 tests
 #
 #

mysql-test/suite/wsrep/r/mysql_tzinfo_to_sql_symlink.result

@@ -4,7 +4,7 @@
 # Verbose run
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=InnoDB;
 ALTER TABLE time_zone_name ENGINE=InnoDB;
 ALTER TABLE time_zone_transition ENGINE=InnoDB;
@@ -36,7 +36,7 @@ ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
 ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -46,7 +46,7 @@ END IF|
 # Silent run
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=InnoDB;
 ALTER TABLE time_zone_name ENGINE=InnoDB;
 ALTER TABLE time_zone_transition ENGINE=InnoDB;
@@ -75,7 +75,7 @@ ALTER TABLE time_zone_transition ORDER BY Time_zone_id, Transition_time;
 ALTER TABLE time_zone_transition_type ORDER BY Time_zone_id, Transition_type_id;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -93,7 +93,7 @@ INSERT INTO time_zone_transition_type (Time_zone_id, Transition_type_id, Offset,
 ;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;
@@ -105,21 +105,21 @@ END IF|
 #
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone_leap_second ENGINE=InnoDB;
 END IF|
 \d ;
 TRUNCATE TABLE time_zone_leap_second;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone_leap_second ENGINE=MyISAM;
 END IF|
 \d ;
 ALTER TABLE time_zone_leap_second ORDER BY Transition_time;
 \d |
 IF (select count(*) from information_schema.global_variables where
-variable_name='wsrep_on') = 1 THEN
+variable_name='wsrep_on' and variable_value='ON') = 1 THEN
 ALTER TABLE time_zone ENGINE=MyISAM;
 ALTER TABLE time_zone_name ENGINE=MyISAM;
 ALTER TABLE time_zone_transition ENGINE=MyISAM;