database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Merge

Browse Source
This commit is contained in:
Ole John Aske
2011-02-01 13:23:28 +01:00
parent 193ced5652 59269b1da1
commit 4b8888f6f0
3 changed files with 228 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
mysql-test/t/range.test
View File

@ -1325,4 +1325,71 @@ SELECT * FROM t1 WHERE 2 NOT BETWEEN c_notkey AND c_key;
DROP TABLE t1;
--echo #
--echo # Bug #57030: 'BETWEEN' evaluation is incorrect
--echo #
# Test some BETWEEN predicates which does *not* follow the
# 'normal' pattern of <field> BETWEEN <low const> AND <high const>
CREATE TABLE t1(pk INT PRIMARY KEY, i4 INT);
CREATE UNIQUE INDEX i4_uq ON t1(i4);
INSERT INTO t1 VALUES (1,10), (2,20), (3,30);
EXPLAIN
SELECT * FROM t1 WHERE i4 BETWEEN 10 AND 10;
SELECT * FROM t1 WHERE i4 BETWEEN 10 AND 10;
EXPLAIN
SELECT * FROM t1 WHERE 10 BETWEEN i4 AND i4;
SELECT * FROM t1 WHERE 10 BETWEEN i4 AND i4;
EXPLAIN
SELECT * FROM t1 WHERE 10 BETWEEN 10 AND i4;
SELECT * FROM t1 WHERE 10 BETWEEN 10 AND i4;
EXPLAIN
SELECT * FROM t1 WHERE 10 BETWEEN i4 AND 10;
SELECT * FROM t1 WHERE 10 BETWEEN i4 AND 10;
EXPLAIN
SELECT * FROM t1 WHERE 10 BETWEEN 10 AND 10;
SELECT * FROM t1 WHERE 10 BETWEEN 10 AND 10;
EXPLAIN
SELECT * FROM t1 WHERE 10 BETWEEN 11 AND 11;
SELECT * FROM t1 WHERE 10 BETWEEN 11 AND 11;
EXPLAIN
SELECT * FROM t1 WHERE 10 BETWEEN 100 AND 0;
SELECT * FROM t1 WHERE 10 BETWEEN 100 AND 0;
EXPLAIN
SELECT * FROM t1 WHERE i4 BETWEEN 100 AND 0;
SELECT * FROM t1 WHERE i4 BETWEEN 100 AND 0;
EXPLAIN
SELECT * FROM t1 WHERE i4 BETWEEN 10 AND 99999999999999999;
SELECT * FROM t1 WHERE i4 BETWEEN 10 AND 99999999999999999;
EXPLAIN
SELECT * FROM t1 WHERE i4 BETWEEN 999999999999999 AND 30;
SELECT * FROM t1 WHERE i4 BETWEEN 999999999999999 AND 30;
EXPLAIN
SELECT * FROM t1 WHERE i4 BETWEEN 10 AND '20';
SELECT * FROM t1 WHERE i4 BETWEEN 10 AND '20';
#Should detect the EQ_REF 't2.pk=t1.i4'
EXPLAIN
SELECT * FROM t1, t1 as t2 WHERE t2.pk BETWEEN t1.i4 AND t1.i4;
SELECT * FROM t1, t1 as t2 WHERE t2.pk BETWEEN t1.i4 AND t1.i4;
EXPLAIN
SELECT * FROM t1, t1 as t2 WHERE t1.i4 BETWEEN t2.pk AND t2.pk;
SELECT * FROM t1, t1 as t2 WHERE t1.i4 BETWEEN t2.pk AND t2.pk;
DROP TABLE t1;
--echo End of 5.1 tests