Merge 10.1 into 10.2

Author: dr-m

client/mysql_upgrade.c

@@ -1166,7 +1166,7 @@ static int check_version_match(void)
  extract_variable_from_show(&ds_version, version_str))
  {
  print_error("Version check failed. Got the following error when calling "
- "the 'mysql' command line client", &ds_version);
+ "the 'mysql_upgrade' command line client", &ds_version);
  dynstr_free(&ds_version);
  return 1; /* Query failed */
  }

mysql-test/r/ctype_utf8.result

@@ -10532,6 +10532,18 @@ SELECT CONVERT(1, CHAR) IN ('100', '10', '1');
 CONVERT(1, CHAR) IN ('100', '10', '1')
 1
 #
+# MDEV-23535 SIGSEGV, SIGABRT and SIGILL in typeinfo for Item_func_set_collation (on optimized builds)
+#
+SET NAMES utf8;
+CREATE OR REPLACE TABLE t1(a DATETIME) ENGINE=MYISAM;
+INSERT INTO t1 VALUES ('2019-03-10 02:55:05');
+CREATE OR REPLACE TABLE t2(a VARCHAR(50) CHARACTER SET latin1) ENGINE=MYISAM;
+INSERT INTO t2 VALUES ('2019-03-10 02:55:05');
+SELECT * FROM t1 WHERE (SELECT 1,CONCAT(a) FROM t1) = (SELECT 1,CONCAT(a) FROM t2);
+a
+2019-03-10 02:55:05
+DROP TABLE t1, t2;
+#
 # End of 10.1 tests
 #
 #

mysql-test/r/mysql_upgrade.result

@@ -142,7 +142,7 @@ test
 Phase 7/7: Running 'FLUSH PRIVILEGES'
 OK
 DROP USER mysqltest1@'%';
-Version check failed. Got the following error when calling the 'mysql' command line client
+Version check failed. Got the following error when calling the 'mysql_upgrade' command line client
 ERROR 1045 (28000): Access denied for user 'mysqltest1'@'localhost' (using password: YES)
 FATAL ERROR: Upgrade failed
 Run mysql_upgrade with a non existing server socket
@@ -405,7 +405,7 @@ OK
 # Bug #21489398: MYSQL_UPGRADE: FATAL ERROR: UPGRADE FAILED - IMPROVE ERROR
 #
 Run mysql_upgrade with unauthorized access
-Version check failed. Got the following error when calling the 'mysql' command line client
+Version check failed. Got the following error when calling the 'mysql_upgrade' command line client
 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
 FATAL ERROR: Upgrade failed
 #

mysql-test/r/subselect_innodb.result

@@ -615,3 +615,17 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 Warnings:
 Note	1003	select `test`.`t1`.`f1` AS `f1`,`test`.`t2`.`f2` AS `f2`,`test`.`t3`.`f3` AS `f3` from `test`.`t1` join `test`.`t2` semi join (`test`.`t4`) join `test`.`t3` where `test`.`t4`.`f4` = 1 and `test`.`t1`.`f1` >= `test`.`t2`.`f2`
 DROP TABLE t1,t2,t3,t4;
+#
+# MDEV-23535: SIGSEGV, SIGABRT and SIGILL in typeinfo for Item_func_set_collation (on optimized builds)
+#
+set @save_character_set_connection=@@character_set_connection;
+set character_set_connection='utf8';
+CREATE TABLE t1(a DATETIME, b VARCHAR(50)) ENGINE=INNODB;
+INSERT INTO t1 VALUES ('2019-03-10 02:55:05', '2019-03-10 02:55:05');
+CREATE TABLE t2(a VARCHAR(50)) ENGINE=INNODB;
+INSERT INTO t2 VALUES ('2019-03-10 02:55:05');
+SELECT * FROM t1 WHERE (SELECT 1,CONCAT(a) FROM t1) = (SELECT 1,CONCAT(a) FROM t2);
+a	b
+2019-03-10 02:55:05	2019-03-10 02:55:05
+DROP TABLE t1,t2;
+set character_set_connection=@save_character_set_connection;

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

@@ -9,4 +9,7 @@ INSERT INTO t1 VALUES (repeat('a', 255), repeat('a', 255),repeat('a', 255),repea
 INSERT INTO t1 VALUES (repeat('a', 255), repeat('a', 255),repeat('a', 255),repeat('a', 255),repeat('a', 255));
 UPDATE t1 SET c1=repeat('b',255);
 INSERT INTO t1 VALUES (repeat('a', 255), repeat('a', 255),repeat('a', 255),repeat('a', 255),repeat('a', 255));
+SHOW BINLOG EVENTS FROM POS;
+ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Invalid pos specified. Requested from pos:POS is greater than actual file size:MAX_POS
+
 DROP TABLE t1;

mysql-test/suite/binlog/t/binlog_show_binlog_event_random_pos.test

@@ -34,4 +34,9 @@ while ($pos <= $max_pos)
  --enable_query_log
 }
 
+# Testing a case where input position is greater than actual binlog file size.
+--replace_result $pos POS $max_pos MAX_POS
+--error 1220
+eval SHOW BINLOG EVENTS FROM $pos;
+
 DROP TABLE t1;

mysql-test/suite/rpl/r/rpl_binlog_index.result

@@ -7,20 +7,30 @@ CREATE TABLE t1 (a INT);
 FLUSH BINARY LOGS;
 INSERT INTO t1 VALUES (1);
 connection slave;
+include/stop_slave.inc
 connection master;
 # Shutdown master
 include/rpl_stop_server.inc [server_number=1]
 # Move the master binlog files and the index file to a new place
 # Restart master with log-bin option set to the new path
 # Master has restarted successfully
+connection slave;
+include/start_slave.inc
+connection master;
 # Create the master-bin.index file with the old format
+connection slave;
+include/stop_slave.inc
+connection master;
 # Shutdown master
 include/rpl_stop_server.inc [server_number=1]
 # Move back the master binlog files
 # Remove the unneeded master-bin.index file
 # Restart master with log-bin option set to default
 # Master has restarted successfully
 connection slave;
+include/start_slave.inc
+connection master;
+connection slave;
 # stop slave
 include/stop_slave.inc
 include/rpl_stop_server.inc [server_number=2]

mysql-test/suite/rpl/r/rpl_gtid_crash.result

@@ -9,6 +9,9 @@ ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
 CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1, 0);
 connection server_2;
+SET sql_log_bin=0;
+call mtr.add_suppression('Master command COM_REGISTER_SLAVE failed: failed registering on master, reconnecting to try again');
+SET sql_log_bin=1;
 include/stop_slave.inc
 CHANGE MASTER TO master_host = '127.0.0.1', master_port = MASTER_PORT,
 MASTER_USE_GTID=CURRENT_POS;

mysql-test/suite/rpl/t/rpl_binlog_index.test

@@ -43,7 +43,7 @@ FLUSH BINARY LOGS;
 INSERT INTO t1 VALUES (1);
 
 sync_slave_with_master;
-
+--source include/stop_slave.inc
 #
 # Test on master
 #
@@ -58,13 +58,15 @@ source include/rpl_stop_server.inc;
 --move_file $master_datadir/master-bin.index $tmpdir/master-bin.index
 
 --echo # Restart master with log-bin option set to the new path
---let $rpl_server_parameters=--log-bin=$tmpdir/master-bin
+--let $rpl_server_parameters=--log-bin=$tmpdir/master-bin --log-bin-index=$tmpdir/master-bin
 --let $keep_include_silent=1
 source include/rpl_start_server.inc;
 --let $keep_include_silent=0
 
 --echo # Master has restarted successfully
-
+--connection slave
+--source include/start_slave.inc
+--connection master
 #
 # Test master can handle old format with directory path in index file
 #
@@ -85,7 +87,10 @@ if (!$is_windows)
 --disable_query_log
 source include/write_var_to_file.inc;
 --enable_query_log
+--sync_slave_with_master
+--source include/stop_slave.inc
 
+--connection master
 --echo # Shutdown master
 --let $rpl_server_number=1
 source include/rpl_stop_server.inc;
@@ -99,14 +104,17 @@ source include/rpl_stop_server.inc;
 --remove_file $tmpdir/master-bin.index
 
 --echo # Restart master with log-bin option set to default
---let $rpl_server_parameters=--log-bin=$master_datadir/master-bin
+--let $rpl_server_parameters=--log-bin=$master_datadir/master-bin --log-bin-index=$master_datadir/master-bin
 --let $keep_include_silent=1
 source include/rpl_start_server.inc;
 --let $keep_include_silent=0
 
 --echo # Master has restarted successfully
+--connection slave
+--source include/start_slave.inc
 
-connection slave;
+--connection master
+--sync_slave_with_master
 --echo # stop slave
 --source include/stop_slave.inc
 --let $rpl_server_number= 2

mysql-test/suite/rpl/t/rpl_gtid_crash.test

@@ -21,6 +21,9 @@ INSERT INTO t1 VALUES (1, 0);
 
 --connection server_2
 --sync_with_master
+SET sql_log_bin=0;
+call mtr.add_suppression('Master command COM_REGISTER_SLAVE failed: failed registering on master, reconnecting to try again');
+SET sql_log_bin=1;
 --source include/stop_slave.inc
 --replace_result $MASTER_MYPORT MASTER_PORT
 eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $MASTER_MYPORT,