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Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0

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into rurik.mysql.com:/home/igor/mysql-5.0


sql/sql_select.cc:
  Auto merged
This commit is contained in:
unknown
2005-07-01 06:42:39 -07:00
parent eb4cb6eba3 7dad490f36
commit 120a2da13e
5 changed files with 47 additions and 5 deletions
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22
mysql-test/r/olap.result
View File

@ -555,3 +555,25 @@ IFNULL(a, 'TEST') COALESCE(b, 'TEST')
4 TEST
TEST TEST
DROP TABLE t1,t2;
CREATE TABLE t1(id int, type char(1));
INSERT INTO t1 VALUES
(1,"A"),(2,"C"),(3,"A"),(4,"A"),(5,"B"),
(6,"B"),(7,"A"),(8,"C"),(9,"A"),(10,"C");
CREATE VIEW v1 AS SELECT * FROM t1;
SELECT type FROM t1 GROUP BY type WITH ROLLUP;
type
A
B
C
NULL
SELECT type FROM v1 GROUP BY type WITH ROLLUP;
type
A
B
C
NULL
EXPLAIN SELECT type FROM v1 GROUP BY type WITH ROLLUP;
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;

2
mysql-test/r/view.result
View File

@ -1563,7 +1563,7 @@ one 1025,2025,3025
two 1050,1050
select col1,group_concat(col2,col3) from v1 group by col1;
col1 group_concat(col2,col3)
two 1025,2025,3025
one 1025,2025,3025
two 1050,1050
drop view v1;
drop table t1;

16
mysql-test/t/olap.test
View File

@ -250,3 +250,19 @@ SELECT IFNULL(a, 'TEST'), COALESCE(b, 'TEST') FROM t2
DROP TABLE t1,t2;
#
# Tests for bug #11639: ROLLUP over view executed through filesort
#
CREATE TABLE t1(id int, type char(1));
INSERT INTO t1 VALUES
(1,"A"),(2,"C"),(3,"A"),(4,"A"),(5,"B"),
(6,"B"),(7,"A"),(8,"C"),(9,"A"),(10,"C");
CREATE VIEW v1 AS SELECT * FROM t1;
SELECT type FROM t1 GROUP BY type WITH ROLLUP;
SELECT type FROM v1 GROUP BY type WITH ROLLUP;
EXPLAIN SELECT type FROM v1 GROUP BY type WITH ROLLUP;
DROP VIEW v1;
DROP TABLE t1;