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Merge rurik.mysql.com:/home/igor/mysql-4.1

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into rurik.mysql.com:/home/igor/dev/mysql-4.1-0


sql/item.h:
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2005-03-16 17:50:03 -08:00
parent 2815daf7f7 31f6b0dde8
commit a131e4d12d
5 changed files with 211 additions and 30 deletions
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30
mysql-test/t/olap.test
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@ -125,3 +125,33 @@ SELECT
DROP TABLE user_day;
#
# Tests for bugs #8616, #8615: distinct sum with rollup
#
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES
(1,4),
(2,2), (2,2),
(4,1), (4,1), (4,1), (4,1),
(2,1), (2,1);
SELECT SUM(b) FROM t1 GROUP BY a WITH ROLLUP;
SELECT DISTINCT SUM(b) FROM t1 GROUP BY a WITH ROLLUP;
SELECT SUM(b), COUNT(DISTINCT b) FROM t1 GROUP BY a WITH ROLLUP;
SELECT DISTINCT SUM(b), COUNT(DISTINCT b) FROM t1 GROUP BY a WITH ROLLUP;
SELECT SUM(b), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
SELECT DISTINCT SUM(b), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
SELECT SUM(b), COUNT(DISTINCT b), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
SELECT DISTINCT SUM(b), COUNT(DISTINCT b), COUNT(*) FROM t1
GROUP BY a WITH ROLLUP;
SELECT a, sum(b) FROM t1 GROUP BY a,b WITH ROLLUP;
SELECT DISTINCT a, sum(b) FROM t1 GROUP BY a,b WITH ROLLUP;
DROP TABLE t1;