Merge from mysql-5.1.60-release

mysql-test/suite/innodb_plugin/t/innodb-index.test

@@ -527,13 +527,30 @@ CREATE TABLE bug12547647(
 a INT NOT NULL, b BLOB NOT NULL, c TEXT,
 PRIMARY KEY (b(10), a), INDEX (c(10))
 ) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
-
 INSERT INTO bug12547647 VALUES (5,repeat('khdfo5AlOq',1900),repeat('g',7731));
 COMMIT;
 # The following used to cause infinite undo log allocation.
 --error ER_TOO_BIG_ROWSIZE
 UPDATE bug12547647 SET c = REPEAT('b',16928);
 DROP TABLE bug12547647;
+# Bug#12637786
+SET @r=REPEAT('a',500);
+CREATE TABLE t1(a INT,
+ v1 VARCHAR(500), v2 VARCHAR(500), v3 VARCHAR(500),
+ v4 VARCHAR(500), v5 VARCHAR(500), v6 VARCHAR(500),
+ v7 VARCHAR(500), v8 VARCHAR(500), v9 VARCHAR(500),
+ v10 VARCHAR(500), v11 VARCHAR(500), v12 VARCHAR(500),
+ v13 VARCHAR(500), v14 VARCHAR(500), v15 VARCHAR(500),
+ v16 VARCHAR(500), v17 VARCHAR(500), v18 VARCHAR(500)
+) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
+
+CREATE INDEX idx1 ON t1(a,v1);
+INSERT INTO t1 VALUES(9,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r,@r);
+UPDATE t1 SET a=1000;
+DELETE FROM t1;
+# Let the purge thread clean up this file.
+-- sleep 10
+DROP TABLE t1;
 
 eval set global innodb_file_per_table=$per_table;
 eval set global innodb_file_format=$format;

mysql-test/suite/innodb_plugin/t/innodb.test

@@ -1040,6 +1040,24 @@ update t1,t2,t3 set t3.id=5, t2.id=6, t1.id=7  where t1.id =1 and t2.id = t1.id
 update t3 set  t3.id=7  where t1.id =1 and t2.id = t1.id and t3.id = t2.id;
 drop table t3,t2,t1;
 
+# test ON UPDATE CASCADE
+CREATE TABLE t1 (
+        c1 VARCHAR(8), c2 VARCHAR(8),
+	PRIMARY KEY (c1, c2)
+) ENGINE=InnoDB;
+
+CREATE TABLE t2 (
+        c0 INT PRIMARY KEY,
+        c1 VARCHAR(8) UNIQUE,
+        FOREIGN KEY (c1) REFERENCES t1 (c1) ON UPDATE CASCADE
+) ENGINE=InnoDB;
+
+INSERT INTO t1 VALUES ('old', 'somevalu'), ('other', 'anyvalue');
+INSERT INTO t2 VALUES (10, 'old'), (20, 'other');
+-- error ER_FOREIGN_DUPLICATE_KEY
+UPDATE t1 SET c1 = 'other' WHERE c1 = 'old';
+DROP TABLE t2,t1;
+
 #
 # test for recursion depth limit
 #

mysql-test/suite/innodb_plugin/t/innodb_misc1-master.opt

@@ -0,0 +1 @@
+--binlog_cache_size=32768 --innodb_lock_wait_timeout=1