database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

olap.result, olap.test:

Browse Source 
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.
This commit is contained in:
unknown
2005-09-08 15:45:31 -07:00
parent 1e5069703a
commit 2eaee052bc
2 changed files with 33 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
mysql-test/r/olap.result
View File

@ -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 1 PRIMARY t1 ALL NULL NULL NULL NULL 10 Using filesort
DROP VIEW v1; DROP VIEW v1;
DROP TABLE t1; 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;

19
mysql-test/t/olap.test
View File

@ -263,8 +263,8 @@ SELECT a, b, a AS c, COUNT(*) AS count FROM t1 GROUP BY a, b, c WITH ROLLUP;
DROP TABLE t1; 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 # ROLLUP over expressions on not nullable group by attributes
# #
CREATE TABLE t1 (a int(11) NOT NULL); CREATE TABLE t1 (a int(11) NOT NULL);
@ -294,4 +294,19 @@ EXPLAIN SELECT type FROM v1 GROUP BY type WITH ROLLUP;
DROP VIEW v1; DROP VIEW v1;
DROP TABLE t1; 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;