198 lines
5.1 KiB
Plaintext
198 lines
5.1 KiB
Plaintext
#--disable_abort_on_error
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#
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# Simple test for the partition storage engine
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# Taken fromm the select test
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#
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-- source include/have_partition.inc
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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--echo #
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--echo # Bug#12725206/Bug#61765: WRONG QUERY RESULTS ON SUBPARTITIONS BASED
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--echo # ON USIGNED BIGINT
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--echo #
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CREATE TABLE t1 (
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a int(11) NOT NULL,
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b bigint(20) UNSIGNED NOT NULL
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)
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PARTITION BY RANGE (a)
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SUBPARTITION BY HASH (b)
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SUBPARTITIONS 3
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(PARTITION p1 VALUES LESS THAN (1308614400),
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PARTITION p2 VALUES LESS THAN (1308700800),
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PARTITION p3 VALUES LESS THAN (1308787200),
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PARTITION p4 VALUES LESS THAN (1308873600),
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PARTITION p5 VALUES LESS THAN (1308960000)
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);
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INSERT INTO t1 VALUES
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(1308614400,18446744073709551615),
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(1308700800,0xFFFFFFFFFFFFFFFE),
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(1308787200,18446744073709551613),
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(1308873600,18446744073709551612),
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(1308873600, 12531568256096620965),
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(1308873600, 12531568256096),
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(1308873600, 9223372036854775808);
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SELECT a,b,HEX(b) FROM t1 ORDER BY a, b;
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--echo # The following queries returned nothing
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SELECT * FROM t1 WHERE b = 9223372036854775808;
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SELECT * FROM t1 WHERE b = 18446744073709551612;
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SELECT * FROM t1 WHERE b = 18446744073709551615;
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analyze table t1;
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EXPLAIN PARTITIONS SELECT * FROM t1 WHERE b = 9223372036854775808;
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EXPLAIN PARTITIONS SELECT * FROM t1 WHERE b = 18446744073709551612;
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EXPLAIN PARTITIONS SELECT * FROM t1 WHERE b = 18446744073709551615;
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DROP TABLE t1;
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#
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# Bug#30822: crash when COALESCE
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#
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CREATE TABLE t1 (c1 INT)
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PARTITION BY HASH (c1)
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PARTITIONS 15;
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INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
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ALTER TABLE t1 COALESCE PARTITION 13;
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DROP TABLE t1;
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CREATE TABLE t1 (c1 INT)
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PARTITION BY LINEAR HASH (c1)
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PARTITIONS 5;
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INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
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ALTER TABLE t1 COALESCE PARTITION 3;
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DROP TABLE t1;
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#
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# More partition pruning tests, especially on interval walking
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#
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create table t1 (a int unsigned)
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partition by hash(a div 2)
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partitions 4;
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insert into t1 values (null),(0),(1),(2),(3),(4),(5),(6),(7);
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select * from t1 where a < 0;
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select * from t1 where a is null or (a >= 5 and a <= 7);
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select * from t1 where a is null;
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select * from t1 where a is not null;
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select * from t1 where a >= 1 and a < 3;
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select * from t1 where a >= 3 and a <= 5;
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select * from t1 where a > 2 and a < 4;
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select * from t1 where a > 3 and a <= 6;
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select * from t1 where a > 5;
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select * from t1 where a >= 1 and a <= 5;
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analyze table t1;
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explain partitions select * from t1 where a < 0;
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explain partitions select * from t1 where a is null or (a >= 5 and a <= 7);
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explain partitions select * from t1 where a is null;
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explain partitions select * from t1 where a is not null;
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explain partitions select * from t1 where a >= 1 and a < 3;
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explain partitions select * from t1 where a >= 3 and a <= 5;
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explain partitions select * from t1 where a > 2 and a < 4;
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explain partitions select * from t1 where a > 3 and a <= 6;
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explain partitions select * from t1 where a > 5;
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explain partitions select * from t1 where a >= 1 and a <= 5;
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drop table t1;
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#
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# Partition by hash, basic
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#
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CREATE TABLESPACE ts1 ADD DATAFILE 'ts1.ibd';
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CREATE TABLESPACE ts2 ADD DATAFILE 'ts2.ibd';
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CREATE TABLESPACE ts3 ADD DATAFILE 'ts3.ibd';
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CREATE TABLE t1 (
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a int not null,
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b int not null,
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c int not null,
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primary key(a,b))
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partition by hash (a + 2)
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partitions 3
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(partition x1 tablespace ts1,
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partition x2 tablespace ts2,
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partition x3 tablespace ts3);
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insert into t1 values (1,1,1);
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SHOW CREATE TABLE t1;
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insert into t1 values (2,1,1);
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insert into t1 values (3,1,1);
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insert into t1 values (4,1,1);
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insert into t1 values (5,1,1);
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select * from t1;
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update t1 set c=3 where b=1;
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select * from t1;
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select b from t1 where a=3;
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select b,c from t1 where a=1 AND b=1;
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delete from t1 where a=1;
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delete from t1 where c=3;
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select * from t1;
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ALTER TABLE t1
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partition by hash (a + 3)
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partitions 3
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(partition x1 tablespace ts1,
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partition x2 tablespace ts2,
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partition x3 tablespace ts3);
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select * from t1;
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SHOW CREATE TABLE t1;
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drop table t1;
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DROP TABLESPACE ts1;
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DROP TABLESPACE ts2;
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DROP TABLESPACE ts3;
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#
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# Partition by hash, only one partition
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#
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CREATE TABLE t1 (
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a int not null,
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b int not null,
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c int not null,
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primary key(a,b))
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partition by hash (a)
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(partition x1);
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drop table t1;
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#
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# Partition by key, only one partition
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#
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CREATE TABLE t1 (
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a int not null,
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b int not null,
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c int not null,
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primary key(a,b))
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partition by key (a)
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(partition x1);
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drop table t1;
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#
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# Bug# 15968 - crash when INSERT with f1 = -1 into partition by hash(f1)
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#
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CREATE TABLE t1 (f1 INTEGER, f2 char(20)) PARTITION BY HASH(f1) PARTITIONS 2;
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INSERT INTO t1 SET f1 = 0 - 1, f2 = '#######';
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select * from t1;
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drop table t1;
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#
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# BUG 18423 Hash partitioning can lose rows in some queries
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#
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create table t1 (c1 int DEFAULT NULL,
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c2 varchar (30) DEFAULT NULL,
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c3 date DEFAULT NULL)
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partition by hash (to_days(c3))
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partitions 12;
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insert into t1 values
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(136,'abc','2002-01-05'),(142,'abc','2002-02-14'),(162,'abc','2002-06-28'),
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(182,'abc','2002-11-09'),(158,'abc','2002-06-01'),(184,'abc','2002-11-22');
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select * from t1;
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select * from t1 where c3 between '2002-01-01' and '2002-12-31';
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drop table t1;
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