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Manual merge of mysql-5.1-bugteam into mysql-trunk-merge.

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Alexey Kopytov
2010-01-24 00:09:23 +03:00
parent 83f7a74bd4 4a10f7b46c
commit 4a1b59b7ab
61 changed files with 3460 additions and 341 deletions
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160
mysql-test/t/partition_pruning.test
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@@ -8,6 +8,166 @@
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
--enable_warnings
--echo #
--echo # Bug#49742: Partition Pruning not working correctly for RANGE
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY)
PARTITION BY RANGE (a) (
PARTITION p0 VALUES LESS THAN (1),
PARTITION p1 VALUES LESS THAN (2),
PARTITION p2 VALUES LESS THAN (3),
PARTITION p3 VALUES LESS THAN (4),
PARTITION p4 VALUES LESS THAN (5),
PARTITION p5 VALUES LESS THAN (6),
PARTITION max VALUES LESS THAN MAXVALUE);
INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7),(8);
SELECT * FROM t1 WHERE a < 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 1;
SELECT * FROM t1 WHERE a < 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 2;
SELECT * FROM t1 WHERE a < 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 3;
SELECT * FROM t1 WHERE a < 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 4;
SELECT * FROM t1 WHERE a < 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 5;
SELECT * FROM t1 WHERE a < 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 6;
SELECT * FROM t1 WHERE a < 7;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 7;
SELECT * FROM t1 WHERE a <= 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 1;
SELECT * FROM t1 WHERE a <= 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 2;
SELECT * FROM t1 WHERE a <= 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 3;
SELECT * FROM t1 WHERE a <= 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 4;
SELECT * FROM t1 WHERE a <= 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 5;
SELECT * FROM t1 WHERE a <= 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 6;
SELECT * FROM t1 WHERE a <= 7;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 7;
SELECT * FROM t1 WHERE a = 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 1;
SELECT * FROM t1 WHERE a = 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 2;
SELECT * FROM t1 WHERE a = 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 3;
SELECT * FROM t1 WHERE a = 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 4;
SELECT * FROM t1 WHERE a = 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 5;
SELECT * FROM t1 WHERE a = 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 6;
SELECT * FROM t1 WHERE a = 7;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 7;
SELECT * FROM t1 WHERE a >= 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 1;
SELECT * FROM t1 WHERE a >= 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 2;
SELECT * FROM t1 WHERE a >= 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 3;
SELECT * FROM t1 WHERE a >= 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 4;
SELECT * FROM t1 WHERE a >= 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 5;
SELECT * FROM t1 WHERE a >= 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 6;
SELECT * FROM t1 WHERE a >= 7;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 7;
SELECT * FROM t1 WHERE a > 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 1;
SELECT * FROM t1 WHERE a > 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 2;
SELECT * FROM t1 WHERE a > 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 3;
SELECT * FROM t1 WHERE a > 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 4;
SELECT * FROM t1 WHERE a > 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 5;
SELECT * FROM t1 WHERE a > 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 6;
SELECT * FROM t1 WHERE a > 7;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 7;
DROP TABLE t1;
CREATE TABLE t1 (a INT PRIMARY KEY)
PARTITION BY RANGE (a) (
PARTITION p0 VALUES LESS THAN (1),
PARTITION p1 VALUES LESS THAN (2),
PARTITION p2 VALUES LESS THAN (3),
PARTITION p3 VALUES LESS THAN (4),
PARTITION p4 VALUES LESS THAN (5),
PARTITION max VALUES LESS THAN MAXVALUE);
INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7);
SELECT * FROM t1 WHERE a < 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 1;
SELECT * FROM t1 WHERE a < 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 2;
SELECT * FROM t1 WHERE a < 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 3;
SELECT * FROM t1 WHERE a < 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 4;
SELECT * FROM t1 WHERE a < 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 5;
SELECT * FROM t1 WHERE a < 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a < 6;
SELECT * FROM t1 WHERE a <= 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 1;
SELECT * FROM t1 WHERE a <= 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 2;
SELECT * FROM t1 WHERE a <= 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 3;
SELECT * FROM t1 WHERE a <= 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 4;
SELECT * FROM t1 WHERE a <= 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 5;
SELECT * FROM t1 WHERE a <= 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a <= 6;
SELECT * FROM t1 WHERE a = 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 1;
SELECT * FROM t1 WHERE a = 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 2;
SELECT * FROM t1 WHERE a = 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 3;
SELECT * FROM t1 WHERE a = 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 4;
SELECT * FROM t1 WHERE a = 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 5;
SELECT * FROM t1 WHERE a = 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a = 6;
SELECT * FROM t1 WHERE a >= 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 1;
SELECT * FROM t1 WHERE a >= 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 2;
SELECT * FROM t1 WHERE a >= 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 3;
SELECT * FROM t1 WHERE a >= 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 4;
SELECT * FROM t1 WHERE a >= 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 5;
SELECT * FROM t1 WHERE a >= 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a >= 6;
SELECT * FROM t1 WHERE a > 1;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 1;
SELECT * FROM t1 WHERE a > 2;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 2;
SELECT * FROM t1 WHERE a > 3;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 3;
SELECT * FROM t1 WHERE a > 4;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 4;
SELECT * FROM t1 WHERE a > 5;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 5;
SELECT * FROM t1 WHERE a > 6;
EXPLAIN PARTITIONS SELECT * FROM t1 WHERE a > 6;
DROP TABLE t1;
#
# Bug#20577: Partitions: use of to_days() function leads to selection failures
#