Commit 2eaee052 authored by unknown's avatar unknown
Browse files

olap.result, olap.test: 

  Added a test case with VIEW for bug #12885.


mysql-test/t/olap.test:
  Added a test case with VIEW for bug #12885.
mysql-test/r/olap.result:
  Added a test case with VIEW for bug #12885.
parent 1e506970

mysql-test/r/olap.result

+16 −0
Original line number Diff line number Diff line
@@ -602,3 +602,19 @@ id select_type table type possible_keys key key_len ref rows Extra 
1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	10	Using filesort

DROP VIEW v1;

DROP TABLE t1;

CREATE TABLE t1 (a int(11) NOT NULL);

INSERT INTO t1 VALUES (1),(2);

CREATE VIEW v1 AS

SELECT a, LENGTH(a), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;

DESC v1;

Field	Type	Null	Key	Default	Extra

a	bigint(11)	YES		NULL	

LENGTH(a)	bigint(10)	YES		NULL	

COUNT(*)	bigint(21)	NO		0	

SELECT * FROM v1;

a	LENGTH(a)	COUNT(*)

1	1	1

2	1	1

NULL	NULL	2

DROP VIEW v1;

DROP TABLE t1;

mysql-test/t/olap.test

+17 −2
Original line number Diff line number Diff line
@@ -263,7 +263,7 @@ SELECT a, b, a AS c, COUNT(*) AS count FROM t1 GROUP BY a, b, c WITH ROLLUP; 
DROP TABLE t1;



#

# Bug #11885:  derived table specified by a subquery with

# Bug #12885(1): derived table specified by a subquery with

#                ROLLUP over expressions on not nullable group by attributes 

#
@@ -294,4 +294,19 @@ EXPLAIN SELECT type FROM v1 GROUP BY type WITH ROLLUP; 
DROP VIEW v1;

DROP TABLE t1;



#

# Bug #12885(2): view specified by a subquery with

#                ROLLUP over expressions on not nullable group by attributes 

#



CREATE TABLE t1 (a int(11) NOT NULL);

INSERT INTO t1 VALUES (1),(2);



CREATE VIEW v1 AS

  SELECT a, LENGTH(a), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;



DESC v1;

SELECT * FROM v1;



DROP VIEW v1;

DROP TABLE t1;