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Improved coverage for the code added to fix bug 27532.

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unknown 2007-04-03 19:45:37 -07:00
parent 0ee34b1ca2
commit e488e6f23a
2 changed files with 31 additions and 0 deletions
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25
mysql-test/r/order_by.result
View file

@ -937,4 +937,29 @@ x1 x2
4
1
2
SELECT a, a IN (1,2) FROM t1 ORDER BY a IN (1,2);
a a IN (1,2)
3 0
4 0
2 1
1 1
SELECT a FROM t1 ORDER BY a IN (1,2);
a
3
4
2
1
SELECT a+10 FROM t1 ORDER BY a IN (1,2);
a+10
13
14
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SELECT a, IF(a IN (1,2), a, a+10) FROM t1
ORDER BY IF(a IN (3,4), a, a+10);
a IF(a IN (1,2), a, a+10)
3 13
4 14
1 1
2 2
DROP TABLE t1;

6
mysql-test/t/order_by.test
View file

@ -645,6 +645,12 @@ SELECT IF(a IN (1,2), a, '') as x1, IF(a NOT IN (1,2), a, '') as x2
SELECT IF(a IN (1,2), a, '') as x1, IF(a NOT IN (1,2), a, '') as x2
FROM t1 GROUP BY x1, IF(a NOT IN (1,2), a, '');
# The remaining queries are for better coverage
SELECT a, a IN (1,2) FROM t1 ORDER BY a IN (1,2);
SELECT a FROM t1 ORDER BY a IN (1,2);
SELECT a+10 FROM t1 ORDER BY a IN (1,2);
SELECT a, IF(a IN (1,2), a, a+10) FROM t1
ORDER BY IF(a IN (3,4), a, a+10);
DROP TABLE t1;