Merge lambda.hsd1.co.comcast.net.:/home/malff/TREE/mysql-5.1-base

into  lambda.hsd1.co.comcast.net.:/home/malff/TREE/mysql-5.1-rt-merge

8 files changed, 205 insertions, 10 deletions

diff --git a/mysql-test/r/events_bugs.result b/mysql-test/r/events_bugs.result
index 3c9e6384c64..b6b77101874 100644
--- a/mysql-test/r/events_bugs.result
+++ b/mysql-test/r/events_bugs.result
@@ -610,7 +610,6 @@ id	ev_nm	ev_cnt
 6	ev_sched_1823	6
 DROP TABLE event_log;
 SET GLOBAL event_scheduler = OFF;
-DROP DATABASE events_test;
 SET GLOBAL event_scheduler= ON;
 CREATE EVENT bug28641 ON SCHEDULE AT '2038.01.18 03:00:00'
             DO BEGIN
@@ -618,3 +617,105 @@ SELECT 1;
 END;|
 SET GLOBAL event_scheduler= OFF;
 DROP EVENT bug28641;
+
+#####################################################################
+#
+# BUG#31111: --read-only crashes MySQL (events fail to load).
+#
+#####################################################################
+
+DROP USER mysqltest_u1@localhost;
+DROP EVENT IF EXISTS e1;
+DROP EVENT IF EXISTS e2;
+
+GRANT EVENT ON *.* TO mysqltest_u1@localhost;
+
+SET GLOBAL READ_ONLY = 1;
+
+#
+# Connection: u1_con (mysqltest_u1@localhost/events_test).
+#
+
+CREATE EVENT e1 ON SCHEDULE AT '2020-01-01 00:00:00' DO SET @a = 1;
+ERROR HY000: The MySQL server is running with the --read-only option so it cannot execute this statement
+
+ALTER EVENT e1 COMMENT 'comment';
+ERROR HY000: The MySQL server is running with the --read-only option so it cannot execute this statement
+
+DROP EVENT e1;
+ERROR HY000: The MySQL server is running with the --read-only option so it cannot execute this statement
+
+#
+# Connection: root_con (root@localhost/events_test).
+#
+
+CREATE EVENT e1 ON SCHEDULE AT '2020-01-01 00:00:00' DO SET @a = 1;
+
+ALTER EVENT e1 COMMENT 'comment';
+
+DROP EVENT e1;
+
+SET GLOBAL READ_ONLY = 0;
+
+#
+# Connection: u1_con (mysqltest_u1@localhost/test).
+#
+
+CREATE EVENT e1 ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 SECOND DO SET @a = 1;
+CREATE EVENT e2 ON SCHEDULE EVERY 1 SECOND DO SET @a = 1;
+
+SELECT
+event_name,
+last_executed IS NULL,
+definer
+FROM INFORMATION_SCHEMA.EVENTS
+WHERE event_schema = 'events_test';
+event_name	last_executed IS NULL	definer
+e1	1	mysqltest_u1@localhost
+e2	1	mysqltest_u1@localhost
+
+#
+# Connection: root_con (root@localhost/events_test).
+#
+
+SET GLOBAL READ_ONLY = 1;
+
+SET GLOBAL EVENT_SCHEDULER = ON;
+
+# Waiting for the event scheduler to execute and drop event e1...
+
+# Waiting for the event scheduler to execute and update event e2...
+
+SET GLOBAL EVENT_SCHEDULER = OFF;
+
+SELECT
+event_name,
+last_executed IS NULL,
+definer
+FROM INFORMATION_SCHEMA.EVENTS
+WHERE event_schema = 'events_test';
+event_name	last_executed IS NULL	definer
+e2	0	mysqltest_u1@localhost
+
+DROP EVENT e1;
+ERROR HY000: Unknown event 'e1'
+
+# Cleanup.
+
+DROP EVENT e2;
+
+SET GLOBAL READ_ONLY = 0;
+
+#
+# Connection: default
+#
+
+DROP USER mysqltest_u1@localhost;
+
+#####################################################################
+#
+# End of BUG#31111.
+#
+#####################################################################
+
+DROP DATABASE events_test;
diff --git a/mysql-test/r/group_min_max.result b/mysql-test/r/group_min_max.result
index 02b1459afd0..f62fd662a5d 100644
--- a/mysql-test/r/group_min_max.result
+++ b/mysql-test/r/group_min_max.result
@@ -2251,7 +2251,7 @@ EXPLAIN SELECT 1 FROM t1 AS t1_outer WHERE
 (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2) > 12;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE
-2	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+2	SUBQUERY	t1	range	NULL	a	5	NULL	8	
 EXPLAIN SELECT 1 FROM t1 AS t1_outer WHERE 
 a IN (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
@@ -2268,7 +2268,7 @@ AND t1_outer1.b = t1_outer2.b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t1_outer1	ref	a	a	5	const	1	Using where; Using index
 1	PRIMARY	t1_outer2	index	NULL	a	10	NULL	15	Using where; Using index; Using join buffer
-2	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+2	SUBQUERY	t1	range	NULL	a	5	NULL	8	
 EXPLAIN SELECT (SELECT (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2) x
 FROM t1 AS t1_outer) x2 FROM t1 AS t1_outer2;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
diff --git a/mysql-test/r/index_merge_myisam.result b/mysql-test/r/index_merge_myisam.result
index 9d7d06f7f1b..ebeba53fdfa 100644
--- a/mysql-test/r/index_merge_myisam.result
+++ b/mysql-test/r/index_merge_myisam.result
@@ -286,7 +286,7 @@ NULL	UNION RESULT	<union1,2>	ALL	NULL	NULL	NULL	NULL	NULL
 explain select * from (select * from t1 where key1 = 3 or key2 =3) as Z where key8 >5;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	<derived2>	system	NULL	NULL	NULL	NULL	1	
-2	DERIVED	t1	index_merge	i1,i2	i1,i2	4,4	NULL	2	Using union(i1,i2); Using where; Using index
+2	DERIVED	t1	index_merge	i1,i2	i1,i2	4,4	NULL	2	Using union(i1,i2); Using where
 create table t3 like t0;
 insert into t3 select * from t0;
 alter table t3 add key9 int not null, add index i9(key9);
diff --git a/mysql-test/r/innodb_mysql.result b/mysql-test/r/innodb_mysql.result
index 44d874ef018..05db4436a65 100644
--- a/mysql-test/r/innodb_mysql.result
+++ b/mysql-test/r/innodb_mysql.result
@@ -1288,6 +1288,40 @@ a	b
 3	2
 1	1
 DROP TABLE t1;
+
+#
+# Bug#27610: ALTER TABLE ROW_FORMAT=... does not rebuild the table.
+#
+
+# - prepare;
+
+DROP TABLE IF EXISTS t1;
+
+CREATE TABLE t1(c INT)
+ENGINE = InnoDB
+ROW_FORMAT = COMPACT;
+
+# - initial check;
+
+SELECT table_schema, table_name, row_format
+FROM INFORMATION_SCHEMA.TABLES
+WHERE table_schema = DATABASE() AND table_name = 't1';
+table_schema	table_name	row_format
+test	t1	Compact
+
+# - change ROW_FORMAT and check;
+
+ALTER TABLE t1 ROW_FORMAT = REDUNDANT;
+
+SELECT table_schema, table_name, row_format
+FROM INFORMATION_SCHEMA.TABLES
+WHERE table_schema = DATABASE() AND table_name = 't1';
+table_schema	table_name	row_format
+test	t1	Redundant
+
+# - that's it, cleanup.
+
+DROP TABLE t1;
 End of 5.0 tests
 CREATE TABLE `t2` (
 `k` int(11) NOT NULL auto_increment,
diff --git a/mysql-test/r/key.result b/mysql-test/r/key.result
index a2bed75a709..6c115435fb6 100644
--- a/mysql-test/r/key.result
+++ b/mysql-test/r/key.result
@@ -530,3 +530,18 @@ ORDER BY c.b, c.d
 a	b	c	d	e	f	g	h	i	j	a	b	c	d
 2	2	1	2004-11-30 12:00:00	1	0	0	0	0	0	2	3388000	-553000	NULL
 DROP TABLE t1, t2;
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (a INT PRIMARY KEY AUTO_INCREMENT);
+INSERT INTO t1 VALUES (), (), ();
+SELECT 1 AS c1
+FROM t1
+ORDER BY (
+SELECT 1 AS c2
+FROM t1
+GROUP BY GREATEST(LAST_INSERT_ID(), t1.a) ASC
+LIMIT 1);
+c1
+1
+1
+1
+DROP TABLE t1;
diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result
index d1d85aef0ec..1acb82e4137 100644
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@@ -4081,6 +4081,41 @@ SELECT `x` FROM v3;
 x
 1
 DROP VIEW v1, v2, v3;
+
+#
+# Bug#30736: Row Size Too Large Error Creating a Table and
+# Inserting Data.
+#
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+
+CREATE TABLE t1(
+c1 DECIMAL(10, 2),
+c2 FLOAT);
+
+INSERT INTO t1 VALUES (0, 1), (2, 3), (4, 5);
+
+CREATE TABLE t2(
+c3 DECIMAL(10, 2))
+SELECT
+c1 * c2 AS c3
+FROM t1;
+
+SELECT * FROM t1;
+c1	c2
+0.00	1
+2.00	3
+4.00	5
+
+SELECT * FROM t2;
+c3
+0.00
+6.00
+20.00
+
+DROP TABLE t1;
+DROP TABLE t2;
+
 End of 5.0 tests
 create table t1(a INT, KEY (a));
 INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
diff --git a/mysql-test/r/sp-error.result b/mysql-test/r/sp-error.result
index 1b14d75cd9c..300fa42f3ad 100644
--- a/mysql-test/r/sp-error.result
+++ b/mysql-test/r/sp-error.result
@@ -1523,3 +1523,13 @@ ERROR 42000: You have an error in your SQL syntax; check the manual that corresp
 SELECT ..inexistent();
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '.inexistent()' at line 1
 USE test;
+create function f1() returns int
+begin
+set @test = 1, password = password('foo');
+return 1;
+end|
+ERROR HY000: Not allowed to set autocommit from a stored function or trigger
+create trigger t1
+before insert on t2 for each row set password = password('foo');
+delimiter ;|
+ERROR HY000: Not allowed to set autocommit from a stored function or trigger
diff --git a/mysql-test/r/udf.result b/mysql-test/r/udf.result
index da27a71c1a1..cb5afcf5f17 100644
--- a/mysql-test/r/udf.result
+++ b/mysql-test/r/udf.result
@@ -11,7 +11,7 @@ RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
 CREATE AGGREGATE FUNCTION avgcost
 RETURNS REAL SONAME "UDF_EXAMPLE_LIB";
 select myfunc_double();
-ERROR HY000: myfunc_double must have at least one argument
+ERROR HY000: Can't initialize function 'myfunc_double'; myfunc_double must have at least one argument
 select myfunc_double(1);
 myfunc_double(1)
 49.00
@@ -24,26 +24,26 @@ select myfunc_int();
 myfunc_int()
 0
 select lookup();
-ERROR HY000: Wrong arguments to lookup;  Use the source
+ERROR HY000: Can't initialize function 'lookup'; Wrong arguments to lookup;  Use the source
 select lookup("127.0.0.1");
 lookup("127.0.0.1")
 127.0.0.1
 select lookup(127,0,0,1);
-ERROR HY000: Wrong arguments to lookup;  Use the source
+ERROR HY000: Can't initialize function 'lookup'; Wrong arguments to lookup;  Use the source
 select lookup("localhost");
 lookup("localhost")
 127.0.0.1
 select reverse_lookup();
-ERROR HY000: Wrong number of arguments to reverse_lookup;  Use the source
+ERROR HY000: Can't initialize function 'reverse_lookup'; Wrong number of arguments to reverse_lookup;  Use the source
 select reverse_lookup("127.0.0.1");
 select reverse_lookup(127,0,0,1);
 select reverse_lookup("localhost");
 reverse_lookup("localhost")
 NULL
 select avgcost();
-ERROR HY000: wrong number of arguments: AVGCOST() requires two arguments
+ERROR HY000: Can't initialize function 'avgcost'; wrong number of arguments: AVGCOST() requires two arguments
 select avgcost(100,23.76);
-ERROR HY000: wrong argument type: AVGCOST() requires an INT and a REAL
+ERROR HY000: Can't initialize function 'avgcost'; wrong argument type: AVGCOST() requires an INT and a REAL
 create table t1(sum int, price float(24));
 insert into t1 values(100, 50.00), (100, 100.00);
 select avgcost(sum, price) from t1;