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2321 lines
68 KiB
2321 lines
68 KiB
#
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# Partition pruning tests. Currently we only detect which partitions to
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# prune, so the test is EXPLAINs.
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#
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# Skipping the test when log-bin is enabled and binlog_format due to unsafe statement:
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# LIMIT clause.
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--source include/not_binlog_format_statement.inc
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--source include/have_innodb_min_8k.inc
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--source include/no_valgrind_without_big.inc
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let $verify_without_partitions=0;
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--echo #
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--echo # Bug#53806: Wrong estimates for range query in partitioned MyISAM table
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--echo # Bug#46754: 'rows' field doesn't reflect partition pruning
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--echo #
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CREATE TABLE t1 (a INT PRIMARY KEY)
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PARTITION BY RANGE (a) (
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PARTITION p0 VALUES LESS THAN (1),
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PARTITION p1 VALUES LESS THAN (2),
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PARTITION p2 VALUES LESS THAN (3),
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PARTITION p3 VALUES LESS THAN (4),
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PARTITION p4 VALUES LESS THAN (5),
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PARTITION p5 VALUES LESS THAN (6),
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PARTITION max VALUES LESS THAN MAXVALUE);
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7),(8);
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ANALYZE TABLE t1;
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--replace_column 1 # 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 12 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 1;
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--replace_column 1 # 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 12 #
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EXPLAIN SELECT * FROM t1 WHERE a < 7;
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--replace_column 1 # 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 12 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 1;
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DROP TABLE t1;
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--echo #
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--echo # Bug#49742: Partition Pruning not working correctly for RANGE
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--echo #
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CREATE TABLE t1 (a INT PRIMARY KEY)
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PARTITION BY RANGE (a) (
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PARTITION p0 VALUES LESS THAN (1),
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PARTITION p1 VALUES LESS THAN (2),
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PARTITION p2 VALUES LESS THAN (3),
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PARTITION p3 VALUES LESS THAN (4),
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PARTITION p4 VALUES LESS THAN (5),
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PARTITION p5 VALUES LESS THAN (6),
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PARTITION max VALUES LESS THAN MAXVALUE);
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7),(8);
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ANALYZE TABLE t1;
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SELECT * FROM t1 WHERE a < 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 1;
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SELECT * FROM t1 WHERE a < 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 2;
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SELECT * FROM t1 WHERE a < 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 3;
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SELECT * FROM t1 WHERE a < 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 4;
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SELECT * FROM t1 WHERE a < 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 5;
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SELECT * FROM t1 WHERE a < 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 6;
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SELECT * FROM t1 WHERE a < 7;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 7;
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SELECT * FROM t1 WHERE a <= 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 1;
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SELECT * FROM t1 WHERE a <= 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 2;
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SELECT * FROM t1 WHERE a <= 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 3;
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SELECT * FROM t1 WHERE a <= 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 4;
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SELECT * FROM t1 WHERE a <= 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 5;
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SELECT * FROM t1 WHERE a <= 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 6;
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SELECT * FROM t1 WHERE a <= 7;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 7;
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SELECT * FROM t1 WHERE a = 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 1;
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SELECT * FROM t1 WHERE a = 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 2;
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SELECT * FROM t1 WHERE a = 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 3;
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SELECT * FROM t1 WHERE a = 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 4;
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SELECT * FROM t1 WHERE a = 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 5;
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SELECT * FROM t1 WHERE a = 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 6;
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SELECT * FROM t1 WHERE a = 7;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 7;
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SELECT * FROM t1 WHERE a >= 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 1;
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SELECT * FROM t1 WHERE a >= 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 2;
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SELECT * FROM t1 WHERE a >= 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 3;
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SELECT * FROM t1 WHERE a >= 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 4;
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SELECT * FROM t1 WHERE a >= 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 5;
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SELECT * FROM t1 WHERE a >= 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 6;
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SELECT * FROM t1 WHERE a >= 7;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 7;
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SELECT * FROM t1 WHERE a > 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 1;
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SELECT * FROM t1 WHERE a > 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 2;
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SELECT * FROM t1 WHERE a > 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 3;
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SELECT * FROM t1 WHERE a > 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 4;
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SELECT * FROM t1 WHERE a > 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 5;
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SELECT * FROM t1 WHERE a > 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 6;
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SELECT * FROM t1 WHERE a > 7;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 7;
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DROP TABLE t1;
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CREATE TABLE t1 (a INT PRIMARY KEY)
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PARTITION BY RANGE (a) (
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PARTITION p0 VALUES LESS THAN (1),
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PARTITION p1 VALUES LESS THAN (2),
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PARTITION p2 VALUES LESS THAN (3),
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PARTITION p3 VALUES LESS THAN (4),
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PARTITION p4 VALUES LESS THAN (5),
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PARTITION max VALUES LESS THAN MAXVALUE);
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES (-1),(0),(1),(2),(3),(4),(5),(6),(7);
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ANALYZE TABLE t1;
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SELECT * FROM t1 WHERE a < 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 1;
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SELECT * FROM t1 WHERE a < 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 2;
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SELECT * FROM t1 WHERE a < 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 3;
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SELECT * FROM t1 WHERE a < 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 4;
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SELECT * FROM t1 WHERE a < 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 5;
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SELECT * FROM t1 WHERE a < 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a < 6;
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SELECT * FROM t1 WHERE a <= 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 1;
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SELECT * FROM t1 WHERE a <= 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 2;
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SELECT * FROM t1 WHERE a <= 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 3;
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SELECT * FROM t1 WHERE a <= 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 4;
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SELECT * FROM t1 WHERE a <= 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 5;
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SELECT * FROM t1 WHERE a <= 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a <= 6;
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SELECT * FROM t1 WHERE a = 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 1;
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SELECT * FROM t1 WHERE a = 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 2;
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SELECT * FROM t1 WHERE a = 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 3;
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SELECT * FROM t1 WHERE a = 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 4;
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SELECT * FROM t1 WHERE a = 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 5;
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SELECT * FROM t1 WHERE a = 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a = 6;
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SELECT * FROM t1 WHERE a >= 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 1;
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SELECT * FROM t1 WHERE a >= 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 2;
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SELECT * FROM t1 WHERE a >= 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 3;
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SELECT * FROM t1 WHERE a >= 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 4;
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SELECT * FROM t1 WHERE a >= 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 5;
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SELECT * FROM t1 WHERE a >= 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a >= 6;
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SELECT * FROM t1 WHERE a > 1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 1;
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SELECT * FROM t1 WHERE a > 2;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 2;
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SELECT * FROM t1 WHERE a > 3;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 3;
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SELECT * FROM t1 WHERE a > 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 4;
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SELECT * FROM t1 WHERE a > 5;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 5;
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SELECT * FROM t1 WHERE a > 6;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE a > 6;
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DROP TABLE t1;
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#
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# Bug#20577: Partitions: use of to_days() function leads to selection failures
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#
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SET sql_mode = 'NO_ENGINE_SUBSTITUTION';
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--let $explain_partitions= 1;
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--let $verify_without_partitions= 0;
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--echo # test of RANGE and index
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CREATE TABLE t1 (a DATE, KEY(a))
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PARTITION BY RANGE (TO_DAYS(a))
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(PARTITION `pNULL` VALUES LESS THAN (0),
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PARTITION `p0001-01-01` VALUES LESS THAN (366 + 1),
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PARTITION `p1001-01-01` VALUES LESS THAN (TO_DAYS('1001-01-01') + 1),
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PARTITION `p2001-01-01` VALUES LESS THAN (TO_DAYS('2001-01-01') + 1));
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES ('0000-00-00'), ('0000-01-02'), ('0001-01-01'),
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('1001-00-00'), ('1001-01-01'), ('1002-00-00'), ('2001-01-01');
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ANALYZE TABLE t1;
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--source include/partition_date_range.inc
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--echo # test without index
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ALTER TABLE t1 DROP KEY a;
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ANALYZE TABLE t1;
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--source include/partition_date_range.inc
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DROP TABLE t1;
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--echo # test of LIST and index
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CREATE TABLE t1 (a DATE, KEY(a))
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PARTITION BY LIST (TO_DAYS(a))
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(PARTITION `p0001-01-01` VALUES IN (TO_DAYS('0001-01-01')),
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PARTITION `p2001-01-01` VALUES IN (TO_DAYS('2001-01-01')),
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PARTITION `pNULL` VALUES IN (NULL),
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PARTITION `p0000-01-02` VALUES IN (TO_DAYS('0000-01-02')),
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PARTITION `p1001-01-01` VALUES IN (TO_DAYS('1001-01-01')));
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES ('0000-00-00'), ('0000-01-02'), ('0001-01-01'),
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('1001-00-00'), ('1001-01-01'), ('1002-00-00'), ('2001-01-01');
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ANALYZE TABLE t1;
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--source include/partition_date_range.inc
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--echo # test without index
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ALTER TABLE t1 DROP KEY a;
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ANALYZE TABLE t1;
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--source include/partition_date_range.inc
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DROP TABLE t1;
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--echo # TO_SECONDS, test of LIST and index
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CREATE TABLE t1 (a DATE, KEY(a))
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PARTITION BY LIST (TO_SECONDS(a))
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(PARTITION `p0001-01-01` VALUES IN (TO_SECONDS('0001-01-01')),
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PARTITION `p2001-01-01` VALUES IN (TO_SECONDS('2001-01-01')),
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PARTITION `pNULL` VALUES IN (NULL),
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PARTITION `p0000-01-02` VALUES IN (TO_SECONDS('0000-01-02')),
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PARTITION `p1001-01-01` VALUES IN (TO_SECONDS('1001-01-01')));
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES ('0000-00-00'), ('0000-01-02'), ('0001-01-01'),
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('1001-00-00'), ('1001-01-01'), ('1002-00-00'), ('2001-01-01');
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ANALYZE TABLE t1;
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--source include/partition_date_range.inc
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--echo # test without index
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ALTER TABLE t1 DROP KEY a;
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ANALYZE TABLE t1;
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--source include/partition_date_range.inc
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DROP TABLE t1;
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SET sql_mode = default;
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#
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# Bug#46362: Endpoint should be set to false for TO_DAYS(DATE)
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# There is a problem when comparing DATE with DATETIME.
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# In pruning it is converted into the field type
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# and in row evaluation it is converted to longlong
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# (like a DATETIME).
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--echo # Test with DATETIME column NOT NULL
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CREATE TABLE t1 (
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a int(10) unsigned NOT NULL,
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b DATETIME NOT NULL,
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PRIMARY KEY (a, b)
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) PARTITION BY RANGE (TO_DAYS(b))
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(PARTITION p20090401 VALUES LESS THAN (TO_DAYS('2009-04-02')),
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PARTITION p20090402 VALUES LESS THAN (TO_DAYS('2009-04-03')),
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PARTITION p20090403 VALUES LESS THAN (TO_DAYS('2009-04-04')),
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PARTITION p20090404 VALUES LESS THAN (TO_DAYS('2009-04-05')),
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PARTITION p20090405 VALUES LESS THAN MAXVALUE);
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if ($verify_without_partitions)
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{
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ALTER TABLE t1 REMOVE PARTITIONING;
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}
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INSERT INTO t1 VALUES (1, '2009-01-01'), (1, '2009-04-01'), (2, '2009-04-01'),
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(1, '2009-04-02'), (2, '2009-04-02'), (1, '2009-04-02 23:59:59'),
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(1, '2009-04-03'), (2, '2009-04-03'), (1, '2009-04-04'), (2, '2009-04-04'),
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(1, '2009-04-05'), (1, '2009-04-06'), (1, '2009-04-07');
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ANALYZE TABLE t1;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1
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WHERE b < CAST('2009-04-02 23:59:59' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1
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WHERE b <= CAST('2009-04-02 23:59:59' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1
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WHERE b = CAST('2009-04-02 23:59:59' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1
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WHERE b >= CAST('2009-04-02 23:59:59' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1
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WHERE b > CAST('2009-04-02 23:59:59' AS DATETIME);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATE);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATE);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATE);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATE);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATE);
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03 00:00:00';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03 00:00:00';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03 00:00:00';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03 00:00:00';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03 00:00:00';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-02 23:59:59';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-02 23:59:59';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-02 23:59:59';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-02 23:59:59';
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
DROP TABLE t1;
|
|
|
|
--echo # Test with DATE column NOT NULL
|
|
CREATE TABLE t1 (
|
|
a int(10) unsigned NOT NULL,
|
|
b DATE NOT NULL,
|
|
PRIMARY KEY (a, b)
|
|
) PARTITION BY RANGE (TO_DAYS(b))
|
|
(PARTITION p20090401 VALUES LESS THAN (TO_DAYS('2009-04-02')),
|
|
PARTITION p20090402 VALUES LESS THAN (TO_DAYS('2009-04-03')),
|
|
PARTITION p20090403 VALUES LESS THAN (TO_DAYS('2009-04-04')),
|
|
PARTITION p20090404 VALUES LESS THAN (TO_DAYS('2009-04-05')),
|
|
PARTITION p20090405 VALUES LESS THAN MAXVALUE);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
INSERT INTO t1 VALUES (1, '2009-01-01'), (1, '2009-04-01'), (2, '2009-04-01'),
|
|
(1, '2009-04-02'), (2, '2009-04-02'), (1, '2009-04-03'), (2, '2009-04-03'),
|
|
(1, '2009-04-04'), (2, '2009-04-04'), (1, '2009-04-05'), (1, '2009-04-06'),
|
|
(1, '2009-04-07');
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
DROP TABLE t1;
|
|
|
|
--echo # Test with DATETIME column NULL
|
|
CREATE TABLE t1 (
|
|
a int(10) unsigned NOT NULL,
|
|
b DATETIME NULL
|
|
) PARTITION BY RANGE (TO_DAYS(b))
|
|
(PARTITION p20090401 VALUES LESS THAN (TO_DAYS('2009-04-02')),
|
|
PARTITION p20090402 VALUES LESS THAN (TO_DAYS('2009-04-03')),
|
|
PARTITION p20090403 VALUES LESS THAN (TO_DAYS('2009-04-04')),
|
|
PARTITION p20090404 VALUES LESS THAN (TO_DAYS('2009-04-05')),
|
|
PARTITION p20090405 VALUES LESS THAN MAXVALUE);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
INSERT INTO t1 VALUES (1, '2009-01-01'), (1, '2009-04-01'), (2, '2009-04-01'),
|
|
(1, '2009-04-02'), (2, '2009-04-02'), (1, '2009-04-02 23:59:59'),
|
|
(1, '2009-04-03'), (2, '2009-04-03'), (1, '2009-04-04'), (2, '2009-04-04'),
|
|
(1, '2009-04-05'), (1, '2009-04-06'), (1, '2009-04-07');
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
DROP TABLE t1;
|
|
|
|
--echo # Test with DATE column NULL
|
|
CREATE TABLE t1 (
|
|
a int(10) unsigned NOT NULL,
|
|
b DATE NULL
|
|
) PARTITION BY RANGE (TO_DAYS(b))
|
|
(PARTITION p20090401 VALUES LESS THAN (TO_DAYS('2009-04-02')),
|
|
PARTITION p20090402 VALUES LESS THAN (TO_DAYS('2009-04-03')),
|
|
PARTITION p20090403 VALUES LESS THAN (TO_DAYS('2009-04-04')),
|
|
PARTITION p20090404 VALUES LESS THAN (TO_DAYS('2009-04-05')),
|
|
PARTITION p20090405 VALUES LESS THAN MAXVALUE);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
INSERT INTO t1 VALUES (1, '2009-01-01'), (1, '2009-04-01'), (2, '2009-04-01'),
|
|
(1, '2009-04-02'), (2, '2009-04-02'), (1, '2009-04-03'), (2, '2009-04-03'),
|
|
(1, '2009-04-04'), (2, '2009-04-04'), (1, '2009-04-05'), (1, '2009-04-06'),
|
|
(1, '2009-04-07');
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:59' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > CAST('2009-04-03' AS DATE);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03 00:00:00';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-02 23:59:59';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b <= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b = '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b >= '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b > '2009-04-03';
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-03 00:00:01' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b < CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b <= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b = CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b >= CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1
|
|
WHERE b > CAST('2009-04-02 23:59:58' AS DATETIME);
|
|
DROP TABLE t1;
|
|
|
|
--echo # For better code coverage of the patch
|
|
CREATE TABLE t1 (
|
|
a int(10) unsigned NOT NULL,
|
|
b DATE
|
|
) PARTITION BY RANGE ( TO_DAYS(b) )
|
|
(PARTITION p20090401 VALUES LESS THAN (TO_DAYS('2009-04-02')),
|
|
PARTITION p20090402 VALUES LESS THAN (TO_DAYS('2009-04-03')),
|
|
PARTITION p20090403 VALUES LESS THAN (TO_DAYS('2009-04-04')),
|
|
PARTITION p20090404 VALUES LESS THAN (TO_DAYS('2009-04-05')),
|
|
PARTITION p20090405 VALUES LESS THAN MAXVALUE);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
INSERT INTO t1 VALUES (1, '2009-01-01'), (2, NULL);
|
|
ANALYZE TABLE t1;
|
|
--echo # test with an invalid date, which lead to item->null_value is set.
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE b < CAST('2009-04-99' AS DATETIME);
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug#40972: some sql execution lead the whole database crashing
|
|
#
|
|
# Setup so the start is at partition pX and end is at p1
|
|
# Pruning does handle 'bad' dates differently.
|
|
SET @previous_sql_mode = @@sql_mode;
|
|
SET sql_mode = 'ALLOW_INVALID_DATES';
|
|
CREATE TABLE t1
|
|
(a INT NOT NULL AUTO_INCREMENT,
|
|
b DATETIME,
|
|
PRIMARY KEY (a,b),
|
|
KEY (b))
|
|
PARTITION BY RANGE (to_days(b))
|
|
(PARTITION p0 VALUES LESS THAN (733681) COMMENT = 'LESS THAN 2008-10-01',
|
|
PARTITION p1 VALUES LESS THAN (733712) COMMENT = 'LESS THAN 2008-11-01',
|
|
PARTITION pX VALUES LESS THAN MAXVALUE);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
SELECT a,b FROM t1 WHERE b >= '2008-12-01' AND b < '2009-12-00';
|
|
DROP TABLE t1;
|
|
SET sql_mode = @previous_sql_mode;
|
|
|
|
# Check if we can infer from condition on partition fields that
|
|
# no records will match.
|
|
create table t1 ( a int not null) partition by hash(a) partitions 2;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1),(2),(3);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=5 and a=6;
|
|
drop table t1;
|
|
|
|
# Simple HASH partitioning
|
|
create table t1 (
|
|
a int(11) not null
|
|
) partition by hash (a) partitions 2;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1),(2),(3);
|
|
ANALYZE TABLE t1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=2;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=1 or a=2;
|
|
|
|
# Partitioning over several fields
|
|
create table t2 (
|
|
a int not null,
|
|
b int not null
|
|
) partition by key(a,b) partitions 2;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t2 REMOVE PARTITIONING;
|
|
}
|
|
insert into t2 values (1,1),(2,2),(3,3);
|
|
ANALYZE TABLE t2;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where a=1;
|
|
--replace_column 10 #
|
|
explain select * from t2 where b=1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where a=1 and b=1;
|
|
|
|
# RANGE(expr) partitioning
|
|
create table t3 (
|
|
a int
|
|
)
|
|
partition by range (a*1) (
|
|
partition p0 values less than (10),
|
|
partition p1 values less than (20)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t3 REMOVE PARTITIONING;
|
|
}
|
|
insert into t3 values (5),(15);
|
|
ANALYZE TABLE t3;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t3 where a=11;
|
|
--replace_column 10 #
|
|
explain select * from t3 where a=10;
|
|
--replace_column 10 #
|
|
explain select * from t3 where a=20;
|
|
--replace_column 10 #
|
|
explain select * from t3 where a=30;
|
|
|
|
# LIST(expr) partitioning
|
|
create table t4 (a int not null, b int not null) partition by LIST (a+b) (
|
|
partition p0 values in (12),
|
|
partition p1 values in (14)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t4 REMOVE PARTITIONING;
|
|
}
|
|
insert into t4 values (10,2), (10,4);
|
|
ANALYZE TABLE t4;
|
|
|
|
# empty OR one
|
|
--replace_column 10 #
|
|
explain select * from t4 where (a=10 and b=1) or (a=10 and b=2);
|
|
|
|
# empty OR one OR empty
|
|
--replace_column 10 #
|
|
explain select * from t4
|
|
where (a=10 and b=1) or (a=10 and b=2) or (a=10 and b = 3);
|
|
|
|
# one OR empty OR one
|
|
--replace_column 10 #
|
|
explain select * from t4 where (a=10 and b=2) or (a=10 and b=3)
|
|
or (a=10 and b = 4);
|
|
|
|
# empty OR full
|
|
--replace_column 10 #
|
|
explain select * from t4 where (a=10 and b=1) or a=11;
|
|
|
|
# one OR full
|
|
--replace_column 10 #
|
|
explain select * from t4 where (a=10 and b=2) or a=11;
|
|
|
|
drop table t1, t2, t3, t4;
|
|
|
|
# LIST(expr)/HASH subpartitioning.
|
|
create table t5 (a int not null, b int not null,
|
|
c int not null, d int not null)
|
|
partition by LIST(a+b) subpartition by HASH (c+d) subpartitions 2
|
|
(
|
|
partition p0 values in (12),
|
|
partition p1 values in (14)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t5 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t5 values (10,2,0,0), (10,4,0,0), (10,2,0,1), (10,4,0,1);
|
|
ANALYZE TABLE t5;
|
|
--replace_column 10 #
|
|
explain select * from t5;
|
|
|
|
# empty OR one OR empty
|
|
--replace_column 10 #
|
|
explain select * from t5
|
|
where (a=10 and b=1) or (a=10 and b=2) or (a=10 and b = 3);
|
|
|
|
# one OR empty OR one
|
|
--replace_column 10 #
|
|
explain select * from t5 where (a=10 and b=2) or (a=10 and b=3)
|
|
or (a=10 and b = 4);
|
|
|
|
# conditions on subpartitions only
|
|
--replace_column 10 #
|
|
explain select * from t5 where (c=1 and d=1);
|
|
--replace_column 10 #
|
|
explain select * from t5 where (c=2 and d=1);
|
|
|
|
# mixed partition/subpartitions.
|
|
--replace_column 10 #
|
|
explain select * from t5 where (a=10 and b=2 and c=1 and d=1) or
|
|
(c=2 and d=1);
|
|
|
|
# same as above
|
|
--replace_column 10 #
|
|
explain select * from t5 where (a=10 and b=2 and c=1 and d=1) or
|
|
(b=2 and c=2 and d=1);
|
|
|
|
# LIST(field) partitioning, interval analysis.
|
|
create table t6 (a int not null) partition by LIST(a) (
|
|
partition p1 values in (1),
|
|
partition p3 values in (3),
|
|
partition p5 values in (5),
|
|
partition p7 values in (7),
|
|
partition p9 values in (9)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t6 REMOVE PARTITIONING;
|
|
}
|
|
insert into t6 values (1),(3),(5);
|
|
ANALYZE TABLE t6;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a < 1;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a <= 1;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 9;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 9;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 0 and a < 5;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 5 and a < 12;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 3 and a < 8 ;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 0 and a <= 5;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 5 and a <= 12;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 3 and a <= 8;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 3 and a < 5;
|
|
|
|
drop table t6;
|
|
|
|
create table t6 (a int unsigned not null) partition by LIST(a) (
|
|
partition p1 values in (1),
|
|
partition p3 values in (3),
|
|
partition p5 values in (5),
|
|
partition p7 values in (7),
|
|
partition p9 values in (9)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t6 REMOVE PARTITIONING;
|
|
}
|
|
insert into t6 values (1),(3),(5);
|
|
ANALYZE TABLE t6;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a < 1;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a <= 1;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 9;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 9;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 0 and a < 5;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 5 and a < 12;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 3 and a < 8 ;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 0 and a <= 5;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 5 and a <= 12;
|
|
--replace_column 10 #
|
|
explain select * from t6 where a >= 3 and a <= 8;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t6 where a > 3 and a < 5;
|
|
|
|
# RANGE(field) partitioning, interval analysis.
|
|
create table t7 (a int not null) partition by RANGE(a) (
|
|
partition p10 values less than (10),
|
|
partition p30 values less than (30),
|
|
partition p50 values less than (50),
|
|
partition p70 values less than (70),
|
|
partition p90 values less than (90)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t7 REMOVE PARTITIONING;
|
|
}
|
|
insert into t7 values (10),(30),(50);
|
|
ANALYZE TABLE t7;
|
|
|
|
# leftmost intervals
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 5;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 10;
|
|
|
|
#rightmost intervals
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 91;
|
|
|
|
# misc intervals
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 11 and a < 29;
|
|
|
|
drop table t7;
|
|
|
|
create table t7 (a int unsigned not null) partition by RANGE(a) (
|
|
partition p10 values less than (10),
|
|
partition p30 values less than (30),
|
|
partition p50 values less than (50),
|
|
partition p70 values less than (70),
|
|
partition p90 values less than (90)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t7 REMOVE PARTITIONING;
|
|
}
|
|
insert into t7 values (10),(30),(50);
|
|
ANALYZE TABLE t7;
|
|
|
|
# leftmost intervals
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 5;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 9;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 10;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 10;
|
|
|
|
#rightmost intervals
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 89;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a < 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a <= 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a = 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a >= 90;
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 91;
|
|
|
|
# misc intervals
|
|
--replace_column 10 #
|
|
explain select * from t7 where a > 11 and a < 29;
|
|
|
|
# LIST(monontonic_func) partitioning
|
|
create table t8 (a date not null) partition by RANGE(YEAR(a)) (
|
|
partition p0 values less than (1980),
|
|
partition p1 values less than (1990),
|
|
partition p2 values less than (2000)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t8 REMOVE PARTITIONING;
|
|
}
|
|
insert into t8 values ('1985-05-05'),('1995-05-05');
|
|
ANALYZE TABLE t8;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t8 where a < '1980-02-02';
|
|
|
|
# LIST(strict_monotonic_func) partitioning
|
|
create table t9 (a date not null) partition by RANGE(TO_DAYS(a)) (
|
|
partition p0 values less than (732299), -- 2004-12-19
|
|
partition p1 values less than (732468), -- 2005-06-06
|
|
partition p2 values less than (732664) -- 2005-12-19
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t9 REMOVE PARTITIONING;
|
|
}
|
|
insert into t9 values ('2005-05-05'), ('2005-04-04');
|
|
ANALYZE TABLE t9;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t9 where a < '2004-12-19';
|
|
--replace_column 10 #
|
|
explain select * from t9 where a <= '2004-12-19';
|
|
|
|
drop table t5,t6,t7,t8,t9;
|
|
|
|
# Test the case where we can't create partitioning 'index'
|
|
#
|
|
# Not supported after bug#18198 is fixed
|
|
#
|
|
#create table t1 (a enum('a','b','c','d') default 'a')
|
|
# partition by hash (ascii(a)) partitions 2;
|
|
#insert into t1 values ('a'),('b'),('c');
|
|
#explain select * from t1 where a='b';
|
|
#drop table t1;
|
|
|
|
#
|
|
# Test cases for bugs found in code review:
|
|
#
|
|
create table t1 (
|
|
a1 int not null
|
|
)
|
|
partition by range (a1) (
|
|
partition p0 values less than (3),
|
|
partition p1 values less than (6),
|
|
partition p2 values less than (9)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1),(2),(3);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a1 > 3;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a1 >= 3;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where a1 < 3 and a1 > 3;
|
|
drop table t1;
|
|
|
|
#
|
|
create table t3 (a int, b int)
|
|
partition by list(a) subpartition by hash(b) subpartitions 4 (
|
|
partition p0 values in (1),
|
|
partition p1 values in (2),
|
|
partition p2 values in (3),
|
|
partition p3 values in (4)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t3 REMOVE PARTITIONING;
|
|
}
|
|
insert into t3 values (1,1),(2,2),(3,3);
|
|
ANALYZE TABLE t3;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t3 where a=2 or b=1;
|
|
--replace_column 10 #
|
|
explain select * from t3 where a=4 or b=2;
|
|
--replace_column 10 #
|
|
explain select * from t3 where (a=2 or b=1) and (a=4 or b=2) ;
|
|
drop table t3;
|
|
|
|
# Test for NULLs
|
|
create table t1 (a int) partition by hash(a) partitions 2;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1),(2);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a is null;
|
|
|
|
# this uses both partitions
|
|
--replace_column 10 #
|
|
explain select * from t1 where a is not null;
|
|
drop table t1;
|
|
|
|
# Join tests
|
|
create table t1 (a int not null, b int not null, key(a), key(b))
|
|
partition by hash(a) partitions 4;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1,1),(2,2),(3,3),(4,4);
|
|
ANALYZE TABLE t1;
|
|
|
|
--replace_column 10 #
|
|
explain
|
|
select * from t1 x, t1 y
|
|
where x.b = y.b and (x.a=1 or x.a=2) and (y.a=2 or y.a=3);
|
|
|
|
--replace_column 10 #
|
|
explain
|
|
select * from t1 x, t1 y where x.a = y.a and (x.a=1 or x.a=2);
|
|
|
|
drop table t1;
|
|
|
|
# Tests for "short ranges"
|
|
create table t1 (a int) partition by hash(a) partitions 20;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1),(2),(3);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a > 1 and a < 3;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a >= 1 and a < 3;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a > 1 and a <= 3;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a >= 1 and a <= 3;
|
|
drop table t1;
|
|
|
|
create table t1 (a int, b int)
|
|
partition by list(a) subpartition by hash(b) subpartitions 20
|
|
(
|
|
partition p0 values in (0),
|
|
partition p1 values in (1),
|
|
partition p2 values in (2),
|
|
partition p3 values in (3)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1,1),(2,2),(3,3);
|
|
ANALYZE TABLE t1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where b > 1 and b < 3;
|
|
--replace_column 10 #
|
|
explain select * from t1 where b > 1 and b < 3 and (a =1 or a =2);
|
|
drop table t1;
|
|
|
|
# Test partition pruning for single-table UPDATE/DELETE.
|
|
# TODO: Currently we test only "all partitions pruned away" case. Add more
|
|
# tests when the patch that makes use of partition pruning results at
|
|
# execution phase is pushed.
|
|
|
|
create table t1 (a int) partition by list(a) (
|
|
partition p0 values in (1,2),
|
|
partition p1 values in (3,4)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1),(1),(2),(2),(3),(4),(3),(4);
|
|
ANALYZE TABLE t1;
|
|
|
|
--echo # This won't do any table access
|
|
--let $q = update t1 set a=100 where a=5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--echo # ... as compared to this, which will scan both partitions
|
|
--let $q = update t1 set a=100 where a+1=5+1
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--echo # This will only scan partition p1
|
|
--let $q = update t1 set a=3 where a=4
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--echo # This will only scan partition p1 but with a LIMIT
|
|
--let $q = update t1 set a=4 where a=3 LIMIT 2
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--sorted_result
|
|
select * from t1;
|
|
|
|
--echo # Same as above for DELETE:
|
|
--let $q = delete from t1 where a=5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--let $q = delete from t1 where a+1=5+1
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--echo # Will only delete from p0
|
|
--let $q = delete from t1 where a=1
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--sorted_result
|
|
select * from t1;
|
|
insert into t1 values (1), (1);
|
|
ANALYZE TABLE t1;
|
|
|
|
--echo # Same as above multi-table UPDATE/DELETE
|
|
create table t2 like t1;
|
|
insert into t2 select * from t1;
|
|
ANALYZE TABLE t2;
|
|
|
|
--let $q = update t1,t2 set t1.a=1000, t2.a=1000 where t1.a=5 and t2.a=5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--let $q = delete t1,t2 from t1, t2 where t1.a=5 and t2.a=5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--let $q = delete t1,t2 from t1, t2 where t1.a=t2.a and t2.a=5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--let $q = delete t1,t2 from t1, t2 where t1.a=t2.a and t2.a=3
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_external_lock';
|
|
|
|
--sorted_result
|
|
select * from t1;
|
|
drop table t1,t2;
|
|
|
|
#
|
|
# WL#2986 Tests (Checking if partition pruning results are used at query
|
|
# execution phase)
|
|
#
|
|
CREATE TABLE `t1` (
|
|
`a` int(11) default NULL
|
|
);
|
|
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
|
|
CREATE TABLE `t2` (
|
|
`a` int(11) default NULL,
|
|
KEY `a` (`a`)
|
|
) ;
|
|
|
|
insert into t2 select A.a + 10*(B.a + 10* C.a) from t1 A, t1 B, t1 C ;
|
|
insert into t1 select a from t2;
|
|
ANALYZE TABLE t1;
|
|
|
|
drop table t2;
|
|
CREATE TABLE `t2` (
|
|
`a` int(11) default NULL,
|
|
`b` int(11) default NULL
|
|
)
|
|
PARTITION BY RANGE (a) (
|
|
PARTITION p0 VALUES LESS THAN (200),
|
|
PARTITION p1 VALUES LESS THAN (400),
|
|
PARTITION p2 VALUES LESS THAN (600),
|
|
PARTITION p3 VALUES LESS THAN (800),
|
|
PARTITION p4 VALUES LESS THAN (1001));
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
|
|
CREATE TABLE `t3` (
|
|
`a` int(11) default NULL,
|
|
`b` int(11) default NULL
|
|
);
|
|
|
|
--replace_column 10 #
|
|
explain insert into t2 select a,1 from t1 where a < 200;
|
|
insert into t2 select a,1 from t1 where a < 200;
|
|
insert into t2 select a,2 from t1 where a >= 200 and a < 400;
|
|
insert into t2 select a,3 from t1 where a >= 400 and a < 600;
|
|
insert into t2 select a,4 from t1 where a >= 600 and a < 800;
|
|
insert into t2 select a,5 from t1 where a >= 800 and a < 1001;
|
|
ANALYZE TABLE t2;
|
|
|
|
--let $q = select * from t2
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where a < 801 and a > 200
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where a < 801 and a > 800
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where a > 600
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where a > 600 and b = 1
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where a > 600 and b = 4
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where a > 600 and b = 5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
--let $q = select * from t2 where b = 5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain insert into t3 $q
|
|
|
|
DROP TABLE t3;
|
|
|
|
--let $q = update t2 set b = 100 where b = 6
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
--let $q = update t2 set a = 1002 where a = 1001
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
--let $q = update t2 set b = 6 where a = 600
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
--let $q = update t2 set b = 6 where a > 600 and a < 800
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
--let $q = delete from t2 where a > 600
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
|
|
drop table t2;
|
|
CREATE TABLE `t2` (
|
|
`a` int(11) default NULL,
|
|
`b` int(11) default NULL,
|
|
index (b)
|
|
)
|
|
PARTITION BY RANGE (a) (
|
|
PARTITION p0 VALUES LESS THAN (200),
|
|
PARTITION p1 VALUES LESS THAN (400),
|
|
PARTITION p2 VALUES LESS THAN (600),
|
|
PARTITION p3 VALUES LESS THAN (800),
|
|
PARTITION p4 VALUES LESS THAN (1001));
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t2 select a,1 from t1 where a < 100;
|
|
insert into t2 select a,2 from t1 where a >= 200 and a < 300;
|
|
insert into t2 select a,3 from t1 where a >= 300 and a < 400;
|
|
insert into t2 select a,4 from t1 where a >= 400 and a < 500;
|
|
insert into t2 select a,5 from t1 where a >= 500 and a < 600;
|
|
insert into t2 select a,6 from t1 where a >= 600 and a < 700;
|
|
insert into t2 select a,7 from t1 where a >= 700 and a < 800;
|
|
insert into t2 select a,8 from t1 where a >= 800 and a < 900;
|
|
insert into t2 select a,9 from t1 where a >= 900 and a < 1001;
|
|
|
|
ANALYZE TABLE t2;
|
|
--replace_column 10 #
|
|
explain select * from t2;
|
|
# not using indexes
|
|
--replace_column 10 #
|
|
explain select * from t2 where a = 101;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a = 550;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a = 833;
|
|
--replace_column 10 #
|
|
explain select * from t2 where (a = 100 OR a = 900);
|
|
--replace_column 10 #
|
|
explain select * from t2 where (a > 100 AND a < 600);
|
|
--replace_column 10 #
|
|
explain select * from t2 where b = 4;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b = 6;
|
|
--replace_column 10 #
|
|
explain select * from t2 where b = 6;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b in (1,3,5);
|
|
--replace_column 10 #
|
|
explain select * from t2 where b in (1,3,5);
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b in (2,4,6);
|
|
--replace_column 10 #
|
|
explain select * from t2 where b in (2,4,6);
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b in (7,8,9);
|
|
--replace_column 10 #
|
|
explain select * from t2 where b in (7,8,9);
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 5;
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 5;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 5 and b < 9;
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 5 and b < 9;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 5 and b < 7;
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 5 and b < 7;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 0 and b < 5;
|
|
--replace_column 10 #
|
|
explain select * from t2 where b > 0 and b < 5;
|
|
|
|
--let $q = update t2 set a = 111 where b = 10
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_read_key';
|
|
--let $q = update t2 set a = 111 where b in (5,6,7)
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_read_key';
|
|
--let $q = update t2 set a = 222 where b = 7
|
|
|
|
let $use_optimizer_trace=0;
|
|
if ($use_optimizer_trace)
|
|
{
|
|
SET @@optimizer_trace="enabled=on";
|
|
}
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
if ($use_optimizer_trace)
|
|
{
|
|
SELECT * FROM INFORMATION_SCHEMA.OPTIMIZER_TRACE;
|
|
SET @@optimizer_trace="enabled=off";
|
|
}
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_read_key';
|
|
--let $q = delete from t2 where b = 8
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
if ($use_optimizer_trace)
|
|
{
|
|
SET @@optimizer_trace="enabled=on";
|
|
}
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
if ($use_optimizer_trace)
|
|
{
|
|
SELECT * FROM INFORMATION_SCHEMA.OPTIMIZER_TRACE;
|
|
SET @@optimizer_trace="enabled=off";
|
|
}
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_read_key';
|
|
--let $q = delete from t2 where b > 5
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_read_key';
|
|
show status like 'Handler_read_prev';
|
|
show status like 'Handler_read_next';
|
|
--let $q = delete from t2 where b < 5 or b > 3
|
|
--replace_column 10 #
|
|
--eval explain $q
|
|
flush status;
|
|
--eval $q
|
|
show status like 'Handler_read_rnd_next';
|
|
show status like 'Handler_read_key';
|
|
show status like 'Handler_read_prev';
|
|
show status like 'Handler_read_next';
|
|
|
|
drop table t1, t2;
|
|
|
|
# BUG#18025
|
|
# part1: mediumint columns
|
|
create table t1 ( f_int1 mediumint, f_int2 integer)
|
|
partition by list(mod(f_int1,4)) (
|
|
partition p_3 values in (-3),
|
|
partition p_2 values in (-2),
|
|
partition p_1 values in (-1),
|
|
partition p0 values in (0),
|
|
partition p1 values in (1),
|
|
partition p2 values in (2),
|
|
partition p3 values in (3)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t1 values (9, 9), (8, 8), (7, 7), (6, 6), (5, 5),
|
|
(4, 4), (3, 3), (2, 2), (1, 1);
|
|
select * from t1 where f_int1 between 5 and 15 order by f_int1;
|
|
|
|
drop table t1;
|
|
|
|
# part2: bug in pruning code
|
|
#create table t1 (a char(10) binary)
|
|
#partition by list(ascii(a))
|
|
# (partition p1 values in (ascii('a')),
|
|
# partition p2 values in (ascii('b')),
|
|
# partition p3 values in (ascii('c')),
|
|
# partition p4 values in (ascii('d')),
|
|
# partition p5 values in (ascii('e')));
|
|
#insert into t1 values ('a'),('bb'),('ccc'),('dddd'),('eeEee');
|
|
#select * from t1 where a>='a' and a <= 'dddd';
|
|
#explain select * from t1 where a>='a' and a <= 'dddd';
|
|
#drop table t1;
|
|
|
|
# BUG#18659: Assertion failure when subpartitioning is used and partition is
|
|
# "IS NULL"
|
|
create table t1 (f_int1 integer) partition by list(abs(mod(f_int1,2)))
|
|
subpartition by hash(f_int1) subpartitions 2
|
|
(
|
|
partition part1 values in (0),
|
|
partition part2 values in (1),
|
|
partition part4 values in (null)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 set f_int1 = null;
|
|
ANALYZE TABLE t1;
|
|
|
|
select * from t1 where f_int1 is null;
|
|
--replace_column 10 #
|
|
explain select * from t1 where f_int1 is null;
|
|
drop table t1;
|
|
|
|
#
|
|
# BUG#18558
|
|
#
|
|
create table t1 (a int not null, b int not null)
|
|
partition by list(a)
|
|
subpartition by hash(b) subpartitions 4
|
|
(
|
|
partition p0 values in (1),
|
|
partition p1 values in (2),
|
|
partition p2 values in (3)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1,1),(1,2),(1,3),(1,4),
|
|
(2,1),(2,2),(2,3),(2,4);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=1 AND (b=1 OR b=2);
|
|
drop table t1;
|
|
|
|
create table t1 (a int, b int not null)
|
|
partition by list(a)
|
|
subpartition by hash(b) subpartitions 2
|
|
(
|
|
partition p0 values in (1),
|
|
partition p1 values in (2),
|
|
partition p2 values in (3),
|
|
partition pn values in (NULL)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (1,1),(1,2),(1,3),(1,4),
|
|
(2,1),(2,2),(2,3),(2,4), (NULL,1);
|
|
ANALYZE TABLE t1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where a IS NULL AND (b=1 OR b=2);
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where (a IS NULL or a < 1) AND (b=1 OR b=2);
|
|
--replace_column 10 #
|
|
explain select * from t1 where (a IS NULL or a < 2) AND (b=1 OR b=2);
|
|
--replace_column 10 #
|
|
explain select * from t1 where (a IS NULL or a <= 1) AND (b=1 OR b=2);
|
|
|
|
drop table t1;
|
|
|
|
create table t1 ( a int) partition by list (MOD(a, 10))
|
|
( partition p0 values in (0), partition p1 values in (1),
|
|
partition p2 values in (2), partition p3 values in (3),
|
|
partition p4 values in (4), partition p5 values in (5),
|
|
partition p6 values in (6), partition pn values in (NULL)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (NULL), (0),(1),(2),(3),(4),(5),(6);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a is null or a < 2;
|
|
drop table t1;
|
|
|
|
# Testcase from BUG#18751
|
|
create table t1 (s1 int) partition by list (s1)
|
|
(partition p1 values in (0),
|
|
partition p2 values in (1),
|
|
partition p3 values in (null));
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t1 values (0),(1),(null);
|
|
ANALYZE TABLE t1;
|
|
|
|
select count(*) from t1 where s1 < 0 or s1 is null;
|
|
--replace_column 10 #
|
|
explain select count(*) from t1 where s1 < 0 or s1 is null;
|
|
drop table t1;
|
|
|
|
# No tests for NULLs in RANGE(monotonic_expr()) - they depend on BUG#15447
|
|
# being fixed.
|
|
|
|
#
|
|
# BUG#17946 Like searches fail with partitioning
|
|
#
|
|
create table t1 (a char(32) primary key)
|
|
partition by key()
|
|
partitions 100;
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values ('na');
|
|
select * from t1;
|
|
select * from t1 where a like 'n%';
|
|
drop table t1;
|
|
|
|
|
|
# BUG#19055 Crashes for varchar_col=NUMBER or varchar_col IS NULL
|
|
create table t1 (s1 varchar(15)) partition by key (s1);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
select * from t1 where s1 = 0 or s1 is null;
|
|
insert into t1 values ('aa'),('bb'),('0');
|
|
analyze table t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where s1 = 0 or s1 is null;
|
|
drop table t1;
|
|
|
|
#
|
|
# BUG#19684: EXPLAIN produces garbage in 'partitions' column when
|
|
# the length of string to be displayed exceeds some limit.
|
|
create table t2 (a int, b int)
|
|
partition by LIST(a)
|
|
subpartition by HASH(b) subpartitions 40
|
|
( partition p_0_long_partition_name values in(1),
|
|
partition p_1_long_partition_name values in(2));
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t2 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t2 values (1,1),(2,2);
|
|
ANALYZE TABLE t2;
|
|
|
|
--vertical_results
|
|
--replace_column 10 #
|
|
explain select * from t2;
|
|
--horizontal_results
|
|
drop table t2;
|
|
|
|
|
|
# BUG#20484 "Partitions: crash with explain and union"
|
|
create table t1 (s1 int);
|
|
--replace_column 10 #
|
|
explain select 1 from t1 union all select 2;
|
|
drop table t1;
|
|
|
|
|
|
# BUG#20257: partition pruning test coverage for BIGINT UNSIGNED
|
|
create table t1 (a bigint unsigned not null) partition by range(a) (
|
|
partition p0 values less than (10),
|
|
partition p1 values less than (100),
|
|
partition p2 values less than (1000),
|
|
partition p3 values less than (18446744073709551000),
|
|
partition p4 values less than (18446744073709551614)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (5),(15),(105),(1005);
|
|
insert into t1 values (18446744073709551000+1);
|
|
insert into t1 values (18446744073709551614-1);
|
|
ANALYZE TABLE t1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where a < 10;
|
|
--replace_column 10 #
|
|
explain select * from t1
|
|
where a >= 18446744073709551000-1 and a <= 18446744073709551000+1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1
|
|
where a between 18446744073709551001 and 18446744073709551002;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where a = 18446744073709551000;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a = 18446744073709551613;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a = 18446744073709551614;
|
|
drop table t1;
|
|
#
|
|
# Test all variants of usage for interval_via_mapping
|
|
# and interval_via_walking
|
|
#
|
|
# t1 will use interval_via_mapping since it uses a
|
|
# monotonic function, whereas t2 will use
|
|
# interval_via_walking since the intervals are short
|
|
# and the function isn't monotonic (it is, but it isn't
|
|
# discovered in this version).
|
|
#
|
|
create table t1 (a int)
|
|
partition by range(a) (
|
|
partition p0 values less than (64),
|
|
partition p1 values less than (128),
|
|
partition p2 values less than (255)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
|
|
create table t2 (a int)
|
|
partition by range(a+0) (
|
|
partition p0 values less than (64),
|
|
partition p1 values less than (128),
|
|
partition p2 values less than (255)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t2 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t1 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
|
|
ANALYZE TABLE t1;
|
|
insert into t2 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
|
|
ANALYZE TABLE t2;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=0;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a=0;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a=0xFE;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a=0xFE;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a > 0xFE AND a <= 0xFF;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a > 0xFE AND a <= 0xFF;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a >= 0xFE AND a <= 0xFF;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a >= 0xFE AND a <= 0xFF;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a < 64 AND a >= 63;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a < 64 AND a >= 63;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a <= 64 AND a >= 63;
|
|
--replace_column 10 #
|
|
explain select * from t2 where a <= 64 AND a >= 63;
|
|
drop table t1;
|
|
drop table t2;
|
|
|
|
create table t1(a bigint unsigned not null) partition by range(a+0) (
|
|
partition p1 values less than (10),
|
|
partition p2 values less than (20),
|
|
partition p3 values less than (2305561538531885056),
|
|
partition p4 values less than (2305561538531950591)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
|
|
insert into t1 values (9),(19),(0xFFFF0000FFFF000-1), (0xFFFF0000FFFFFFF-1);
|
|
insert into t1 values (9),(19),(0xFFFF0000FFFF000-1), (0xFFFF0000FFFFFFF-1);
|
|
ANALYZE TABLE t1;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where
|
|
a >= 2305561538531885056-10 and a <= 2305561538531885056-8;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where
|
|
a > 0xFFFFFFFFFFFFFFEC and a < 0xFFFFFFFFFFFFFFEE;
|
|
|
|
--replace_column 10 #
|
|
explain select * from t1 where a>=0 and a <= 0xFFFFFFFFFFFFFFFF;
|
|
drop table t1;
|
|
|
|
create table t1 (a bigint) partition by range(a+0) (
|
|
partition p1 values less than (-1000),
|
|
partition p2 values less than (-10),
|
|
partition p3 values less than (10),
|
|
partition p4 values less than (1000)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 values (-15),(-5),(5),(15),(-15),(-5),(5),(15);
|
|
ANALYZE TABLE t1;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a>-2 and a <=0;
|
|
drop table t1;
|
|
|
|
|
|
#
|
|
# BUG#27927 Partition pruning not optimal with TO_DAYS function
|
|
#
|
|
|
|
CREATE TABLE t1 ( recdate DATETIME NOT NULL )
|
|
PARTITION BY RANGE( TO_DAYS(recdate) ) (
|
|
PARTITION p0 VALUES LESS THAN ( TO_DAYS('2007-03-08') ),
|
|
PARTITION p1 VALUES LESS THAN ( TO_DAYS('2007-04-01') )
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
INSERT INTO t1 VALUES ('2007-03-01 12:00:00');
|
|
INSERT INTO t1 VALUES ('2007-03-07 12:00:00');
|
|
INSERT INTO t1 VALUES ('2007-03-08 12:00:00');
|
|
INSERT INTO t1 VALUES ('2007-03-15 12:00:00');
|
|
ANALYZE TABLE t1;
|
|
-- echo must use p0 only:
|
|
--replace_column 10 #
|
|
explain select * from t1 where recdate < '2007-03-08 00:00:00';
|
|
|
|
drop table t1;
|
|
CREATE TABLE t1 ( recdate DATETIME NOT NULL )
|
|
PARTITION BY RANGE( YEAR(recdate) ) (
|
|
PARTITION p0 VALUES LESS THAN (2006),
|
|
PARTITION p1 VALUES LESS THAN (2007)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t1 REMOVE PARTITIONING;
|
|
}
|
|
INSERT INTO t1 VALUES ('2005-03-01 12:00:00');
|
|
INSERT INTO t1 VALUES ('2005-03-01 12:00:00');
|
|
INSERT INTO t1 VALUES ('2006-03-01 12:00:00');
|
|
INSERT INTO t1 VALUES ('2006-03-01 12:00:00');
|
|
ANALYZE TABLE t1;
|
|
|
|
-- echo must use p0 only:
|
|
--replace_column 10 #
|
|
explain select * from t1 where recdate < '2006-01-01 00:00:00';
|
|
drop table t1;
|
|
|
|
-- echo #
|
|
-- echo # BUG#33730 Full table scan instead selected partitions for query more than 10 partitions
|
|
-- echo #
|
|
create table t0 (a int);
|
|
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
create table t1 (a int)
|
|
partition by range(a+0) (
|
|
partition p0 values less than (64),
|
|
partition p1 values less than (128),
|
|
partition p2 values less than (255)
|
|
);
|
|
if ($verify_without_partitions)
|
|
{
|
|
ALTER TABLE t0 REMOVE PARTITIONING;
|
|
}
|
|
insert into t1 select A.a + 10*B.a from t0 A, t0 B;
|
|
ANALYZE TABLE t1;
|
|
|
|
# this will use interval_via_walking
|
|
--replace_column 10 #
|
|
explain select * from t1 where a between 10 and 13;
|
|
--replace_column 10 #
|
|
explain select * from t1 where a between 10 and 10+33;
|
|
|
|
drop table t0, t1;
|
|
|
|
--echo #
|
|
--echo # Bug#71095: Wrong results with PARTITION BY LIST COLUMNS()
|
|
--echo #
|
|
CREATE TABLE t1
|
|
(c1 int,
|
|
c2 int,
|
|
c3 int,
|
|
c4 int,
|
|
PRIMARY KEY (c1,c2))
|
|
PARTITION BY LIST COLUMNS (c2)
|
|
(PARTITION p1 VALUES IN (1,2),
|
|
PARTITION p2 VALUES IN (3,4));
|
|
INSERT INTO t1 VALUES (1, 1, 1, 1), (2, 3, 1, 1);
|
|
INSERT INTO t1 VALUES (1, 2, 1, 1), (2, 4, 1, 1);
|
|
ANALYZE TABLE t1;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 < 1;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 <= 1;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 = 1;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 >= 1;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 > 1;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 < 3;
|
|
SELECT * FROM t1 WHERE c1 = 1 AND c2 <= 3;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 <= 3;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 = 3;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 >= 3;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 > 3;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 < 4;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 <= 4;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 = 4;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 >= 4;
|
|
SELECT * FROM t1 WHERE c1 = 2 AND c2 > 4;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 < 1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 <= 1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 = 1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 >= 1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 > 1;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 < 3;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 1 AND c2 <= 3;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 <= 3;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 = 3;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 >= 3;
|
|
--replace_column 10 #
|
|
EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 > 3;
|
|
--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 < 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 <= 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 = 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 >= 4;
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--replace_column 10 #
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EXPLAIN SELECT * FROM t1 WHERE c1 = 2 AND c2 > 4;
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DROP TABLE t1;
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