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mysql-test/t/innodb_bug42419.test

@@ -0,0 +1,77 @@
+#
+# Testcase for InnoDB
+# Bug#42419 Server crash with "Pure virtual method called" on two concurrent connections
+#
+
+--source include/have_innodb.inc
+
+let $innodb_lock_wait_timeout= query_get_value(SHOW VARIABLES LIKE 'innodb_lock_wait_timeout%', Value, 1);
+if (`SELECT $innodb_lock_wait_timeout < 10`)
+{
+   --echo # innodb_lock_wait_timeout must be >= 10 seconds
+   --echo # so that this test can work all time fine on an overloaded testing box
+   SHOW VARIABLES LIKE 'innodb_lock_wait_timeout';
+   exit;
+}
+
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
+
+# First session
+connection default;
+
+
+--enable_warnings
+CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b INT) ENGINE = InnoDB;
+
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
+COMMIT;
+SET AUTOCOMMIT = 0;
+
+CREATE TEMPORARY TABLE t1_tmp ( b INT );
+
+INSERT INTO t1_tmp (b) SELECT b FROM t1 WHERE a = 3;
+INSERT INTO t1_tmp (b) SELECT b FROM t1 WHERE a = 2;
+
+# Second session
+connect (user2,localhost,root,,,$MASTER_MYPORT,$MASTER_MYSOCK);
+
+SET AUTOCOMMIT = 0;
+
+CREATE TEMPORARY TABLE t2_tmp ( a int, new_a int );
+INSERT INTO t2_tmp VALUES (1,51),(2,52),(3,53);
+
+UPDATE t1 SET a = (SELECT new_a FROM t2_tmp WHERE t2_tmp.a = t1.a) WHERE a = 1;
+send
+UPDATE t1 SET a = (SELECT new_a FROM t2_tmp WHERE t2_tmp.a = t1.a) WHERE a = 2;
+
+# The last update will wait for a lock held by the first session
+
+# First session
+connection default;
+
+# Poll till the UPDATE of the second session waits for lock
+let $show_statement= SHOW PROCESSLIST;
+let $field= State;
+let $condition= = 'Updating';
+--source include/wait_show_condition.inc
+
+# If the testing box is overloadeded and innodb_lock_wait_timeout is too small
+# we might get here ER_LOCK_WAIT_TIMEOUT.
+--error ER_LOCK_DEADLOCK
+INSERT INTO t1_tmp (b) SELECT b FROM t1 WHERE a = 1;
+
+# Second session
+connection user2;
+--echo Reap the server message for connection user2 UPDATE t1 ...
+reap;
+
+# The server crashed when executing this UPDATE or the succeeding SQL command.
+UPDATE t1 SET a = (SELECT new_a FROM t2_tmp WHERE t2_tmp.a = t1.a) WHERE a = 3;
+
+connection default;
+disconnect user2;
+DROP TABLE t1;
+
+# Wait till all disconnects are completed
+--source include/wait_until_count_sessions.inc

mysql-test/t/mysqlbinlog.test

@@ -272,4 +272,24 @@ echo shell> mysqlbinlog std_data/corrupt-relay-bin.000624 > var/tmp/bug31793.sql
 error 1;
 exec $MYSQL_BINLOG $MYSQL_TEST_DIR/std_data/corrupt-relay-bin.000624 > $MYSQLTEST_VARDIR/tmp/bug31793.sql;
 
+#
+# Bug #37313  	BINLOG Contains Incorrect server id
+#
+
+let $save_server_id= `select @@global.server_id`;
+let $s_id_max=`select (1 << 32) - 1`;
+eval set @@global.server_id= $s_id_max;
+
+reset master;
+--exec $MYSQL_BINLOG $MYSQLTEST_VARDIR/log/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug37313.binlog
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+eval select
+(@a:=load_file("$MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug37313.binlog"))
+is not null;
+let $s_id_unsigned= `select @a like "%server id $s_id_max%" /* must return 1 */`;
+echo *** Unsigned server_id $s_id_max is found: $s_id_unsigned ***;
+
+eval set @@global.server_id= $save_server_id;
+--remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_bug37313.binlog
+
 --echo End of 5.0 tests

mysql-test/t/row.test

@@ -237,3 +237,21 @@ SELECT ROW(a, 1) IN (SELECT SUM(b), 1) FROM t1 GROUP BY a;
 SELECT ROW(a, 1) IN (SELECT SUM(b), 3) FROM t1 GROUP BY a;
 
 DROP TABLE t1;
+
+#
+# Bug#37601 Cast Is Not Done On Row Comparison
+#
+create table t1 (a varchar(200),
+                 b int unsigned not null primary key auto_increment)
+default character set 'utf8';
+
+create table t2 (c varchar(200),
+                 d int unsigned not null primary key auto_increment)
+default character set 'latin1';
+
+insert into t1 (a) values('abc');
+insert into t2 (c) values('abc');
+select * from t1,t2 where (a,b) = (c,d);
+
+select host,user from mysql.user where (host,user) = ('localhost','test');
+drop table t1,t2;