due to merge.

4 files changed, 109 insertions, 0 deletions

diff --git a/mysql-test/r/innodb_mysql.result b/mysql-test/r/innodb_mysql.result
index 075b4f84f2d..a1116a78bda 100644
--- a/mysql-test/r/innodb_mysql.result
+++ b/mysql-test/r/innodb_mysql.result
@@ -1767,4 +1767,25 @@ ref	NULL
 rows	6
 Extra	Using where; Using index
 DROP TABLE foo, bar, foo2;
+DROP TABLE IF EXISTS t1,t3,t2;
+DROP FUNCTION IF EXISTS f1;
+CREATE FUNCTION f1() RETURNS VARCHAR(250)
+BEGIN
+return 'hhhhhhh' ;
+END|
+CREATE TABLE t1 (a VARCHAR(20), b VARCHAR(20), c VARCHAR(20)) ENGINE=INNODB;
+BEGIN WORK;
+CREATE TEMPORARY TABLE t2 (a VARCHAR(20), b VARCHAR(20), c varchar(20)) ENGINE=INNODB;
+CREATE TEMPORARY TABLE t3 LIKE t2;
+INSERT INTO t1 VALUES ('a','b',NULL),('c','d',NULL),('e','f',NULL);
+SET @stmt := CONCAT('INSERT INTO t2 SELECT tbl.a, tbl.b, f1()',' FROM t1 tbl');
+PREPARE stmt1 FROM @stmt;
+SET @stmt := CONCAT('INSERT INTO t3', ' SELECT * FROM t2');
+PREPARE stmt3 FROM @stmt;
+EXECUTE stmt1;
+COMMIT;
+DEALLOCATE PREPARE stmt1;
+DEALLOCATE PREPARE stmt3;
+DROP TABLE t1,t3,t2;
+DROP FUNCTION f1;
 End of 5.1 tests
diff --git a/mysql-test/r/temp_table.result b/mysql-test/r/temp_table.result
index 6df09463d02..ba6b9f81a2d 100644
--- a/mysql-test/r/temp_table.result
+++ b/mysql-test/r/temp_table.result
@@ -194,4 +194,20 @@ DELETE FROM t1;
 SELECT * FROM t1;
 a	b
 DROP TABLE t1;
+DROP TABLE IF EXISTS t1,t2;
+DROP FUNCTION IF EXISTS f1;
+CREATE TEMPORARY TABLE t1 (a INT);
+CREATE TEMPORARY TABLE t2 LIKE t1;
+CREATE FUNCTION f1() RETURNS INT
+BEGIN
+return 1;
+END|
+INSERT INTO t2 SELECT * FROM t1;
+INSERT INTO t1 SELECT f1();
+CREATE TABLE t3 SELECT * FROM t1;
+INSERT INTO t1 SELECT f1();
+UPDATE t1,t2 SET t1.a = t2.a;
+INSERT INTO t2 SELECT f1();
+DROP TABLE t1,t2,t3;
+DROP FUNCTION f1;
 End of 5.1 tests
diff --git a/mysql-test/t/innodb_mysql.test b/mysql-test/t/innodb_mysql.test
index 1f9c08ac43b..5a2e115a98d 100644
--- a/mysql-test/t/innodb_mysql.test
+++ b/mysql-test/t/innodb_mysql.test
@@ -91,4 +91,45 @@ INSERT INTO foo2 SELECT * FROM foo;
 
 DROP TABLE foo, bar, foo2;
 
+#
+# Bug#41348: INSERT INTO tbl SELECT * FROM temp_tbl overwrites locking type of temp table
+#
+
+--disable_warnings
+DROP TABLE IF EXISTS t1,t3,t2;
+DROP FUNCTION IF EXISTS f1;
+--enable_warnings
+
+DELIMITER |;
+CREATE FUNCTION f1() RETURNS VARCHAR(250)
+ BEGIN
+     return 'hhhhhhh' ;
+ END|
+DELIMITER ;|
+
+CREATE TABLE t1 (a VARCHAR(20), b VARCHAR(20), c VARCHAR(20)) ENGINE=INNODB;
+
+BEGIN WORK;
+
+CREATE TEMPORARY TABLE t2 (a VARCHAR(20), b VARCHAR(20), c varchar(20)) ENGINE=INNODB;
+CREATE TEMPORARY TABLE t3 LIKE t2;
+
+INSERT INTO t1 VALUES ('a','b',NULL),('c','d',NULL),('e','f',NULL);
+
+SET @stmt := CONCAT('INSERT INTO t2 SELECT tbl.a, tbl.b, f1()',' FROM t1 tbl');
+PREPARE stmt1 FROM @stmt;
+
+SET @stmt := CONCAT('INSERT INTO t3', ' SELECT * FROM t2');
+PREPARE stmt3 FROM @stmt;
+
+EXECUTE stmt1;
+
+COMMIT;
+
+DEALLOCATE PREPARE stmt1;
+DEALLOCATE PREPARE stmt3;
+
+DROP TABLE t1,t3,t2;
+DROP FUNCTION f1;
+
 --echo End of 5.1 tests
diff --git a/mysql-test/t/temp_table.test b/mysql-test/t/temp_table.test
index 4ab8a982e63..2bfa4936c91 100644
--- a/mysql-test/t/temp_table.test
+++ b/mysql-test/t/temp_table.test
@@ -204,4 +204,35 @@ DELETE FROM t1;
 SELECT * FROM t1;
 DROP TABLE t1;
 
+#
+# Bug#41348: INSERT INTO tbl SELECT * FROM temp_tbl overwrites locking type of temp table
+#
+
+--disable_warnings
+DROP TABLE IF EXISTS t1,t2;
+DROP FUNCTION IF EXISTS f1;
+--enable_warnings
+
+CREATE TEMPORARY TABLE t1 (a INT);
+CREATE TEMPORARY TABLE t2 LIKE t1;
+
+DELIMITER |;
+CREATE FUNCTION f1() RETURNS INT
+ BEGIN
+     return 1;
+ END|
+DELIMITER ;|
+
+INSERT INTO t2 SELECT * FROM t1;
+INSERT INTO t1 SELECT f1();
+
+CREATE TABLE t3 SELECT * FROM t1;
+INSERT INTO t1 SELECT f1();
+
+UPDATE t1,t2 SET t1.a = t2.a;
+INSERT INTO t2 SELECT f1();
+
+DROP TABLE t1,t2,t3;
+DROP FUNCTION f1;
+
 --echo End of 5.1 tests