mirror of
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3e1d88d188
and Bug#33555: Group By Query does not correctly aggregate partitions Backport of bug-33257 which is the same bug. read_range_*() calls was not passed to the partition handlers, but was translated to index_read/next family calls. Resulting in duplicates rows and wrong aggregations. mysql-test/r/partition_range.result: Bug#30573: Ordered range scan over partitioned tables returns some rows twice Updated result file mysql-test/t/partition_range.test: Bug#30573: Ordered range scan over partitioned tables returns some rows twice Re-enabled the test sql/ha_partition.cc: Bug#30573: Ordered range scan over partitioned tables returns some rows twice backport of bug-33257, correct handling of read_range_* calls, without converting them to index_read/next calls sql/ha_partition.h: Bug#30573: Ordered range scan over partitioned tables returns some rows twice backport of bug-33257, correct handling of read_range_* calls, without converting them to index_read/next calls
831 lines
26 KiB
Plaintext
831 lines
26 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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# Focuses on range partitioning tests
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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, t2;
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--enable_warnings
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#
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# BUG 33429: Succeeds in adding partition when maxvalue on last partition
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#
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create table t1 (a int)
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partition by range (a)
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( partition p0 values less than (maxvalue));
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--error ER_PARTITION_MAXVALUE_ERROR
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alter table t1 add partition (partition p1 values less than (100000));
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show create table t1;
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drop table t1;
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# BUG 32943:
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# Locking problems in relation to partitioning and triggers
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# Also fixes and test cases of generic lock issues with
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# partition change code.
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#
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create table t1 (a integer)
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partition by range (a)
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( partition p0 values less than (4),
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partition p1 values less than (100));
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delimiter |;
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create trigger tr1 before insert on t1
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for each row begin
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set @a = 1;
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end|
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delimiter ;|
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alter table t1 drop partition p0;
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drop table t1;
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create table t1 (a integer)
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partition by range (a)
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( partition p0 values less than (4),
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partition p1 values less than (100));
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LOCK TABLES t1 WRITE;
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alter table t1 drop partition p0;
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alter table t1 reorganize partition p1 into
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( partition p0 values less than (4),
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partition p1 values less than (100));
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alter table t1 add partition ( partition p2 values less than (200));
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UNLOCK TABLES;
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drop table t1;
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#
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# BUG 18198: Various tests for partition functions
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#
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#create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
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#partition by range (ascii(a) * b)
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#(partition p0 values less than (2), partition p1 values less than (4000));
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#insert into t1 values ('a ', 2),('a',3);
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#drop table t1;
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#create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
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#partition by range (b* ascii(a) * b)
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#(partition p0 values less than (2), partition p1 values less than (4000));
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#insert into t1 values ('a ', 2),('a',3);
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#drop table t1;
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#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
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# b varchar(10) charset latin1 collate latin1_bin)
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#partition by range (ascii(b) * ascii(a))
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#(partition p0 values less than (2), partition p1 values less than (40000));
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#insert into t1 values ('a ', 'b '),('a','b');
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#drop table t1;
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#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
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# b varchar(10) charset latin1 collate latin1_bin)
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#partition by range (ascii(a) * ascii(b))
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#(partition p0 values less than (2), partition p1 values less than (40000));
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#insert into t1 values ('a ', 'b '),('a','b');
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#drop table t1;
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#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
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# b varchar(10) charset latin1 collate latin1_bin, c int)
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#partition by range (ascii(a) * c)
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#(partition p0 values less than (2), partition p1 values less than (4000));
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#insert into t1 values ('a ', 'b ', 2),('a','b', 3);
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#drop table t1;
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#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
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# b varchar(10) charset latin1 collate latin1_bin, c int)
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#partition by range (c * ascii(a))
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#(partition p0 values less than (2), partition p1 values less than (4000));
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#insert into t1 values ('a ', 'b ', 2),('a','b', 3);
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#drop table t1;
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#
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# More checks for partition pruning
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#
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create table t1 (a int unsigned)
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partition by range (a)
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(partition pnull values less than (0),
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partition p0 values less than (1),
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partition p1 values less than(2));
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insert into t1 values (null),(0),(1);
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select * from t1 where a is null;
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select * from t1 where a >= 0;
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select * from t1 where a < 0;
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select * from t1 where a <= 0;
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select * from t1 where a > 1;
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explain partitions select * from t1 where a is null;
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explain partitions select * from t1 where a >= 0;
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explain partitions select * from t1 where a < 0;
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explain partitions select * from t1 where a <= 0;
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explain partitions select * from t1 where a > 1;
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drop table t1;
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create table t1 (a int unsigned, b int unsigned)
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partition by range (a)
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subpartition by hash (b)
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subpartitions 2
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(partition pnull values less than (0),
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partition p0 values less than (1),
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partition p1 values less than(2));
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insert into t1 values (null,0),(null,1),(0,0),(0,1),(1,0),(1,1);
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select * from t1 where a is null;
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select * from t1 where a >= 0;
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select * from t1 where a < 0;
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select * from t1 where a <= 0;
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select * from t1 where a > 1;
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explain partitions select * from t1 where a is null;
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explain partitions select * from t1 where a >= 0;
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explain partitions select * from t1 where a < 0;
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explain partitions select * from t1 where a <= 0;
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explain partitions select * from t1 where a > 1;
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drop table t1;
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#
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# Partition by range, basic
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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 range (a)
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partitions 3
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(partition x1 values less than (5) tablespace ts1,
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partition x2 values less than (10) tablespace ts2,
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partition x3 values less than maxvalue tablespace ts3);
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# Simple insert and verify test
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INSERT into t1 values (1, 1, 1);
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INSERT into t1 values (6, 1, 1);
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INSERT into t1 values (10, 1, 1);
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INSERT into t1 values (15, 1, 1);
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select * from t1;
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show create table t1;
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ALTER TABLE t1
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partition by range (a)
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partitions 3
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(partition x1 values less than (5) tablespace ts1,
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partition x2 values less than (10) tablespace ts2,
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partition x3 values less than maxvalue tablespace ts3);
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select * from t1;
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show create table t1;
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drop table if exists t1;
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#
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# Partition by range, basic
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# No primary key
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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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partition by range (a)
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partitions 3
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(partition x1 values less than (5) tablespace ts1,
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partition x2 values less than (10) tablespace ts2,
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partition x3 values less than maxvalue tablespace ts3);
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# Simple insert and verify test
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INSERT into t1 values (1, 1, 1);
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INSERT into t1 values (6, 1, 1);
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INSERT into t1 values (10, 1, 1);
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INSERT into t1 values (15, 1, 1);
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select * from t1;
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ALTER TABLE t1
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partition by range (a)
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partitions 3
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(partition x1 values less than (5) tablespace ts1,
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partition x2 values less than (10) tablespace ts2,
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partition x3 values less than maxvalue tablespace ts3);
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select * from t1;
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drop table if exists t1;
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#
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# Partition by range, basic
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# No max value used
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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 range (a)
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partitions 3
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(partition x1 values less than (5) tablespace ts1,
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partition x2 values less than (10) tablespace ts2,
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partition x3 values less than (15) tablespace ts3);
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# Simple insert and verify test
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INSERT into t1 values (1, 1, 1);
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INSERT into t1 values (6, 1, 1);
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INSERT into t1 values (10, 1, 1);
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--error ER_NO_PARTITION_FOR_GIVEN_VALUE
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INSERT into t1 values (15, 1, 1);
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select * from t1;
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ALTER TABLE t1
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partition by range (a)
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partitions 3
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(partition x1 values less than (5) tablespace ts1,
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partition x2 values less than (10) tablespace ts2,
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partition x3 values less than (15) tablespace ts3);
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select * from t1;
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drop table t1;
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#
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# Partition by range, 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 range (a)
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(partition x1 values less than (1));
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11,
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subpartition x12),
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partition x2 values less than (5)
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( subpartition x21,
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subpartition x22)
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);
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SELECT * from t1;
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show create table t1;
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ALTER TABLE t1 ADD COLUMN d int;
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show create table t1;
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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# Defined tablespace, engine and node group
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 tablespace t1 engine myisam nodegroup 0,
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subpartition x12 tablespace t2 engine myisam nodegroup 1),
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partition x2 values less than (5)
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( subpartition x21 tablespace t1 engine myisam nodegroup 0,
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subpartition x22 tablespace t2 engine myisam nodegroup 1)
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);
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SELECT * from t1;
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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# Defined tablespace, node group
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 tablespace t1 nodegroup 0,
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subpartition x12 tablespace t2 nodegroup 1),
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partition x2 values less than (5)
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( subpartition x21 tablespace t1 nodegroup 0,
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subpartition x22 tablespace t2 nodegroup 1)
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);
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SELECT * from t1;
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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# Defined engine and node group
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 engine myisam nodegroup 0,
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subpartition x12 engine myisam nodegroup 1),
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partition x2 values less than (5)
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( subpartition x21 engine myisam nodegroup 0,
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subpartition x22 engine myisam nodegroup 1)
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);
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INSERT into t1 VALUES (1,1,1);
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INSERT into t1 VALUES (4,1,1);
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--error ER_NO_PARTITION_FOR_GIVEN_VALUE
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INSERT into t1 VALUES (5,1,1);
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SELECT * from t1;
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ALTER TABLE t1
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partition by range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 engine myisam nodegroup 0,
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subpartition x12 engine myisam nodegroup 1),
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partition x2 values less than (5)
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( subpartition x21 engine myisam nodegroup 0,
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subpartition x22 engine myisam nodegroup 1)
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);
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SELECT * from t1;
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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# Defined tablespace, engine
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 tablespace t1 engine myisam,
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subpartition x12 tablespace t2 engine myisam),
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partition x2 values less than (5)
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( subpartition x21 tablespace t1 engine myisam,
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subpartition x22 tablespace t2 engine myisam)
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);
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INSERT into t1 VALUES (1,1,1);
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INSERT into t1 VALUES (4,1,1);
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--error ER_NO_PARTITION_FOR_GIVEN_VALUE
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INSERT into t1 VALUES (5,1,1);
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SELECT * from t1;
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ALTER TABLE t1
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partition by range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 tablespace t1 engine myisam,
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subpartition x12 tablespace t2 engine myisam),
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partition x2 values less than (5)
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( subpartition x21 tablespace t1 engine myisam,
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subpartition x22 tablespace t2 engine myisam)
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);
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SELECT * from t1;
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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# Defined tablespace
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 tablespace t1,
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subpartition x12 tablespace t2),
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partition x2 values less than (5)
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( subpartition x21 tablespace t1,
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subpartition x22 tablespace t2)
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);
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INSERT into t1 VALUES (1,1,1);
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INSERT into t1 VALUES (4,1,1);
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--error ER_NO_PARTITION_FOR_GIVEN_VALUE
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INSERT into t1 VALUES (5,1,1);
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SELECT * from t1;
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ALTER TABLE t1
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partition by range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 tablespace t1 engine myisam,
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subpartition x12 tablespace t2 engine myisam),
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partition x2 values less than (5)
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( subpartition x21 tablespace t1 engine myisam,
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subpartition x22 tablespace t2 engine myisam)
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);
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SELECT * from t1;
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drop table t1;
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#
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# Subpartition by hash, two partitions and two subpartitions
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# Defined engine
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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 range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 engine myisam,
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subpartition x12 engine myisam),
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partition x2 values less than (5)
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( subpartition x21 engine myisam,
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subpartition x22 engine myisam)
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);
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INSERT into t1 VALUES (1,1,1);
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INSERT into t1 VALUES (4,1,1);
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--error ER_NO_PARTITION_FOR_GIVEN_VALUE
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INSERT into t1 VALUES (5,1,1);
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SELECT * from t1;
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ALTER TABLE t1
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partition by range (a)
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subpartition by hash (a+b)
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( partition x1 values less than (1)
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( subpartition x11 engine myisam,
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subpartition x12 engine myisam),
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partition x2 values less than (5)
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( subpartition x21 engine myisam,
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subpartition x22 engine myisam)
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);
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SELECT * from t1;
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drop table t1;
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#
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# Bug #17894 Comparison with "less than" operator fails with Range partition
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#
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CREATE TABLE t1 (c1 int default NULL, c2 varchar(30) default NULL,
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c3 date default NULL) engine=myisam
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PARTITION BY RANGE (year(c3)) (PARTITION p0 VALUES LESS THAN (1995),
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PARTITION p1 VALUES LESS THAN (1996) , PARTITION p2 VALUES LESS THAN (1997) ,
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PARTITION p3 VALUES LESS THAN (1998) , PARTITION p4 VALUES LESS THAN (1999) ,
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PARTITION p5 VALUES LESS THAN (2000) , PARTITION p6 VALUES LESS THAN (2001) ,
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PARTITION p7 VALUES LESS THAN (2002) , PARTITION p8 VALUES LESS THAN (2003) ,
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PARTITION p9 VALUES LESS THAN (2004) , PARTITION p10 VALUES LESS THAN (2010),
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PARTITION p11 VALUES LESS THAN MAXVALUE );
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INSERT INTO t1 VALUES (1, 'testing partitions', '1995-07-17'),
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(3, 'testing partitions','1995-07-31'),
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(5, 'testing partitions','1995-08-13'),
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(7, 'testing partitions','1995-08-26'),
|
|
(9, 'testing partitions','1995-09-09'),
|
|
(0, 'testing partitions','2000-07-10'),
|
|
(2, 'testing partitions','2000-07-23'),
|
|
(4, 'testing partitions','2000-08-05'),
|
|
(6, 'testing partitions','2000-08-19'),
|
|
(8, 'testing partitions','2000-09-01');
|
|
SELECT COUNT(*) FROM t1 WHERE c3 BETWEEN '1996-12-31' AND '2000-12-31';
|
|
SELECT COUNT(*) FROM t1 WHERE c3 < '2000-12-31';
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# BUG 16002: Unsigned partition functions not handled correctly
|
|
#
|
|
--error ER_RANGE_NOT_INCREASING_ERROR
|
|
create table t1 (a bigint unsigned)
|
|
partition by range (a)
|
|
(partition p0 values less than (10),
|
|
partition p1 values less than (0));
|
|
|
|
create table t1 (a bigint unsigned)
|
|
partition by range (a)
|
|
(partition p0 values less than (0),
|
|
partition p1 values less than (10));
|
|
show create table t1;
|
|
drop table t1;
|
|
|
|
create table t1 (a bigint unsigned)
|
|
partition by range (a)
|
|
(partition p0 values less than (2),
|
|
partition p1 values less than (10));
|
|
show create table t1;
|
|
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
|
|
insert into t1 values (0xFFFFFFFFFFFFFFFF);
|
|
drop table t1;
|
|
|
|
#
|
|
# BUG 18962 Errors in DROP PARTITION
|
|
#
|
|
create table t1 (a int)
|
|
partition by range (MOD(a,3))
|
|
subpartition by hash(a)
|
|
subpartitions 2
|
|
(partition p0 values less than (1),
|
|
partition p1 values less than (2),
|
|
partition p2 values less than (3),
|
|
partition p3 values less than (4));
|
|
ALTER TABLE t1 DROP PARTITION p3;
|
|
ALTER TABLE t1 DROP PARTITION p1;
|
|
ALTER TABLE t1 DROP PARTITION p2;
|
|
drop table t1;
|
|
|
|
create table t1 (a int)
|
|
partition by range (MOD(a,3))
|
|
subpartition by hash(a)
|
|
subpartitions 2
|
|
(partition p0 values less than (1),
|
|
partition p1 values less than (2),
|
|
partition p2 values less than (3),
|
|
partition p3 values less than (4));
|
|
ALTER TABLE t1 DROP PARTITION p0;
|
|
ALTER TABLE t1 DROP PARTITION p1;
|
|
ALTER TABLE t1 DROP PARTITION p2;
|
|
drop table t1;
|
|
|
|
#
|
|
# Bug 19830: ALTER TABLE t1 REORGANIZE PARTITION crashes
|
|
#
|
|
create table t1 (a int DEFAULT NULL,
|
|
b varchar(30) DEFAULT NULL,
|
|
c date DEFAULT NULL)
|
|
ENGINE=MYISAM DEFAULT CHARSET=latin1;
|
|
|
|
insert into t1 values (1, 'abc', '1995-01-01');
|
|
insert into t1 values (1, 'abc', '1995-01-02');
|
|
insert into t1 values (1, 'abc', '1995-01-03');
|
|
insert into t1 values (1, 'abc', '1995-01-04');
|
|
insert into t1 values (1, 'abc', '1995-01-05');
|
|
insert into t1 values (1, 'abc', '1995-01-06');
|
|
insert into t1 values (1, 'abc', '1995-01-07');
|
|
insert into t1 values (1, 'abc', '1995-01-08');
|
|
insert into t1 values (1, 'abc', '1995-01-09');
|
|
insert into t1 values (1, 'abc', '1995-01-10');
|
|
insert into t1 values (1, 'abc', '1995-01-11');
|
|
insert into t1 values (1, 'abc', '1995-01-12');
|
|
insert into t1 values (1, 'abc', '1995-01-13');
|
|
insert into t1 values (1, 'abc', '1995-01-14');
|
|
insert into t1 values (1, 'abc', '1995-01-15');
|
|
insert into t1 values (1, 'abc', '1997-01-01');
|
|
insert into t1 values (1, 'abc', '1997-01-02');
|
|
insert into t1 values (1, 'abc', '1997-01-03');
|
|
insert into t1 values (1, 'abc', '1997-01-04');
|
|
insert into t1 values (1, 'abc', '1997-01-05');
|
|
insert into t1 values (1, 'abc', '1997-01-06');
|
|
insert into t1 values (1, 'abc', '1997-01-07');
|
|
insert into t1 values (1, 'abc', '1997-01-08');
|
|
insert into t1 values (1, 'abc', '1997-01-09');
|
|
insert into t1 values (1, 'abc', '1997-01-10');
|
|
insert into t1 values (1, 'abc', '1997-01-11');
|
|
insert into t1 values (1, 'abc', '1997-01-12');
|
|
insert into t1 values (1, 'abc', '1997-01-13');
|
|
insert into t1 values (1, 'abc', '1997-01-14');
|
|
insert into t1 values (1, 'abc', '1997-01-15');
|
|
insert into t1 values (1, 'abc', '1998-01-01');
|
|
insert into t1 values (1, 'abc', '1998-01-02');
|
|
insert into t1 values (1, 'abc', '1998-01-03');
|
|
insert into t1 values (1, 'abc', '1998-01-04');
|
|
insert into t1 values (1, 'abc', '1998-01-05');
|
|
insert into t1 values (1, 'abc', '1998-01-06');
|
|
insert into t1 values (1, 'abc', '1998-01-07');
|
|
insert into t1 values (1, 'abc', '1998-01-08');
|
|
insert into t1 values (1, 'abc', '1998-01-09');
|
|
insert into t1 values (1, 'abc', '1998-01-10');
|
|
insert into t1 values (1, 'abc', '1998-01-11');
|
|
insert into t1 values (1, 'abc', '1998-01-12');
|
|
insert into t1 values (1, 'abc', '1998-01-13');
|
|
insert into t1 values (1, 'abc', '1998-01-14');
|
|
insert into t1 values (1, 'abc', '1998-01-15');
|
|
insert into t1 values (1, 'abc', '1999-01-01');
|
|
insert into t1 values (1, 'abc', '1999-01-02');
|
|
insert into t1 values (1, 'abc', '1999-01-03');
|
|
insert into t1 values (1, 'abc', '1999-01-04');
|
|
insert into t1 values (1, 'abc', '1999-01-05');
|
|
insert into t1 values (1, 'abc', '1999-01-06');
|
|
insert into t1 values (1, 'abc', '1999-01-07');
|
|
insert into t1 values (1, 'abc', '1999-01-08');
|
|
insert into t1 values (1, 'abc', '1999-01-09');
|
|
insert into t1 values (1, 'abc', '1999-01-10');
|
|
insert into t1 values (1, 'abc', '1999-01-11');
|
|
insert into t1 values (1, 'abc', '1999-01-12');
|
|
insert into t1 values (1, 'abc', '1999-01-13');
|
|
insert into t1 values (1, 'abc', '1999-01-14');
|
|
insert into t1 values (1, 'abc', '1999-01-15');
|
|
insert into t1 values (1, 'abc', '2000-01-01');
|
|
insert into t1 values (1, 'abc', '2000-01-02');
|
|
insert into t1 values (1, 'abc', '2000-01-03');
|
|
insert into t1 values (1, 'abc', '2000-01-04');
|
|
insert into t1 values (1, 'abc', '2000-01-05');
|
|
insert into t1 values (1, 'abc', '2000-01-06');
|
|
insert into t1 values (1, 'abc', '2000-01-07');
|
|
insert into t1 values (1, 'abc', '2000-01-08');
|
|
insert into t1 values (1, 'abc', '2000-01-09');
|
|
insert into t1 values (1, 'abc', '2000-01-15');
|
|
insert into t1 values (1, 'abc', '2000-01-11');
|
|
insert into t1 values (1, 'abc', '2000-01-12');
|
|
insert into t1 values (1, 'abc', '2000-01-13');
|
|
insert into t1 values (1, 'abc', '2000-01-14');
|
|
insert into t1 values (1, 'abc', '2000-01-15');
|
|
insert into t1 values (1, 'abc', '2001-01-01');
|
|
insert into t1 values (1, 'abc', '2001-01-02');
|
|
insert into t1 values (1, 'abc', '2001-01-03');
|
|
insert into t1 values (1, 'abc', '2001-01-04');
|
|
insert into t1 values (1, 'abc', '2001-01-05');
|
|
insert into t1 values (1, 'abc', '2001-01-06');
|
|
insert into t1 values (1, 'abc', '2001-01-07');
|
|
insert into t1 values (1, 'abc', '2001-01-08');
|
|
insert into t1 values (1, 'abc', '2001-01-09');
|
|
insert into t1 values (1, 'abc', '2001-01-15');
|
|
insert into t1 values (1, 'abc', '2001-01-11');
|
|
insert into t1 values (1, 'abc', '2001-01-12');
|
|
insert into t1 values (1, 'abc', '2001-01-13');
|
|
insert into t1 values (1, 'abc', '2001-01-14');
|
|
insert into t1 values (1, 'abc', '2001-01-15');
|
|
|
|
alter table t1
|
|
partition by range (year(c))
|
|
(partition p5 values less than (2000), partition p10 values less than (2010));
|
|
|
|
alter table t1
|
|
reorganize partition p5 into
|
|
(partition p1 values less than (1996),
|
|
partition p2 values less than (1997),
|
|
partition p3 values less than (1998),
|
|
partition p4 values less than (1999),
|
|
partition p5 values less than (2000));
|
|
|
|
drop table t1;
|
|
|
|
#
|
|
# New test cases for date based partitioning
|
|
#
|
|
CREATE TABLE t1 (a date)
|
|
PARTITION BY RANGE (TO_DAYS(a))
|
|
(PARTITION p3xx VALUES LESS THAN (TO_DAYS('2004-01-01')),
|
|
PARTITION p401 VALUES LESS THAN (TO_DAYS('2004-02-01')),
|
|
PARTITION p402 VALUES LESS THAN (TO_DAYS('2004-03-01')),
|
|
PARTITION p403 VALUES LESS THAN (TO_DAYS('2004-04-01')),
|
|
PARTITION p404 VALUES LESS THAN (TO_DAYS('2004-05-01')),
|
|
PARTITION p405 VALUES LESS THAN (TO_DAYS('2004-06-01')),
|
|
PARTITION p406 VALUES LESS THAN (TO_DAYS('2004-07-01')),
|
|
PARTITION p407 VALUES LESS THAN (TO_DAYS('2004-08-01')),
|
|
PARTITION p408 VALUES LESS THAN (TO_DAYS('2004-09-01')),
|
|
PARTITION p409 VALUES LESS THAN (TO_DAYS('2004-10-01')),
|
|
PARTITION p410 VALUES LESS THAN (TO_DAYS('2004-11-01')),
|
|
PARTITION p411 VALUES LESS THAN (TO_DAYS('2004-12-01')),
|
|
PARTITION p412 VALUES LESS THAN (TO_DAYS('2005-01-01')),
|
|
PARTITION p501 VALUES LESS THAN (TO_DAYS('2005-02-01')),
|
|
PARTITION p502 VALUES LESS THAN (TO_DAYS('2005-03-01')),
|
|
PARTITION p503 VALUES LESS THAN (TO_DAYS('2005-04-01')),
|
|
PARTITION p504 VALUES LESS THAN (TO_DAYS('2005-05-01')),
|
|
PARTITION p505 VALUES LESS THAN (TO_DAYS('2005-06-01')),
|
|
PARTITION p506 VALUES LESS THAN (TO_DAYS('2005-07-01')),
|
|
PARTITION p507 VALUES LESS THAN (TO_DAYS('2005-08-01')),
|
|
PARTITION p508 VALUES LESS THAN (TO_DAYS('2005-09-01')),
|
|
PARTITION p509 VALUES LESS THAN (TO_DAYS('2005-10-01')),
|
|
PARTITION p510 VALUES LESS THAN (TO_DAYS('2005-11-01')),
|
|
PARTITION p511 VALUES LESS THAN (TO_DAYS('2005-12-01')),
|
|
PARTITION p512 VALUES LESS THAN (TO_DAYS('2006-01-01')),
|
|
PARTITION p601 VALUES LESS THAN (TO_DAYS('2006-02-01')),
|
|
PARTITION p602 VALUES LESS THAN (TO_DAYS('2006-03-01')),
|
|
PARTITION p603 VALUES LESS THAN (TO_DAYS('2006-04-01')),
|
|
PARTITION p604 VALUES LESS THAN (TO_DAYS('2006-05-01')),
|
|
PARTITION p605 VALUES LESS THAN (TO_DAYS('2006-06-01')),
|
|
PARTITION p606 VALUES LESS THAN (TO_DAYS('2006-07-01')),
|
|
PARTITION p607 VALUES LESS THAN (TO_DAYS('2006-08-01')));
|
|
|
|
INSERT INTO t1 VALUES ('2003-01-13'),('2003-06-20'),('2003-08-30');
|
|
INSERT INTO t1 VALUES ('2003-04-13'),('2003-07-20'),('2003-10-30');
|
|
INSERT INTO t1 VALUES ('2003-05-13'),('2003-11-20'),('2003-12-30');
|
|
|
|
INSERT INTO t1 VALUES ('2004-01-13'),('2004-01-20'),('2004-01-30');
|
|
INSERT INTO t1 VALUES ('2004-02-13'),('2004-02-20'),('2004-02-28');
|
|
INSERT INTO t1 VALUES ('2004-03-13'),('2004-03-20'),('2004-03-30');
|
|
INSERT INTO t1 VALUES ('2004-04-13'),('2004-04-20'),('2004-04-30');
|
|
INSERT INTO t1 VALUES ('2004-05-13'),('2004-05-20'),('2004-05-30');
|
|
INSERT INTO t1 VALUES ('2004-06-13'),('2004-06-20'),('2004-06-30');
|
|
INSERT INTO t1 VALUES ('2004-07-13'),('2004-07-20'),('2004-07-30');
|
|
INSERT INTO t1 VALUES ('2004-08-13'),('2004-08-20'),('2004-08-30');
|
|
INSERT INTO t1 VALUES ('2004-09-13'),('2004-09-20'),('2004-09-30');
|
|
INSERT INTO t1 VALUES ('2004-10-13'),('2004-10-20'),('2004-10-30');
|
|
INSERT INTO t1 VALUES ('2004-11-13'),('2004-11-20'),('2004-11-30');
|
|
INSERT INTO t1 VALUES ('2004-12-13'),('2004-12-20'),('2004-12-30');
|
|
|
|
INSERT INTO t1 VALUES ('2005-01-13'),('2005-01-20'),('2005-01-30');
|
|
INSERT INTO t1 VALUES ('2005-02-13'),('2005-02-20'),('2005-02-28');
|
|
INSERT INTO t1 VALUES ('2005-03-13'),('2005-03-20'),('2005-03-30');
|
|
INSERT INTO t1 VALUES ('2005-04-13'),('2005-04-20'),('2005-04-30');
|
|
INSERT INTO t1 VALUES ('2005-05-13'),('2005-05-20'),('2005-05-30');
|
|
INSERT INTO t1 VALUES ('2005-06-13'),('2005-06-20'),('2005-06-30');
|
|
INSERT INTO t1 VALUES ('2005-07-13'),('2005-07-20'),('2005-07-30');
|
|
INSERT INTO t1 VALUES ('2005-08-13'),('2005-08-20'),('2005-08-30');
|
|
INSERT INTO t1 VALUES ('2005-09-13'),('2005-09-20'),('2005-09-30');
|
|
INSERT INTO t1 VALUES ('2005-10-13'),('2005-10-20'),('2005-10-30');
|
|
INSERT INTO t1 VALUES ('2005-11-13'),('2005-11-20'),('2005-11-30');
|
|
INSERT INTO t1 VALUES ('2005-12-13'),('2005-12-20'),('2005-12-30');
|
|
|
|
INSERT INTO t1 VALUES ('2006-01-13'),('2006-01-20'),('2006-01-30');
|
|
INSERT INTO t1 VALUES ('2006-02-13'),('2006-02-20'),('2006-02-28');
|
|
INSERT INTO t1 VALUES ('2006-03-13'),('2006-03-20'),('2006-03-30');
|
|
INSERT INTO t1 VALUES ('2006-04-13'),('2006-04-20'),('2006-04-30');
|
|
INSERT INTO t1 VALUES ('2006-05-13'),('2006-05-20'),('2006-05-30');
|
|
INSERT INTO t1 VALUES ('2006-06-13'),('2006-06-20'),('2006-06-30');
|
|
INSERT INTO t1 VALUES ('2006-07-13'),('2006-07-20'),('2006-07-30');
|
|
|
|
SELECT * FROM t1
|
|
WHERE a >= '2004-07-01' AND a <= '2004-09-30';
|
|
EXPLAIN PARTITIONS SELECT * FROM t1
|
|
WHERE a >= '2004-07-01' AND a <= '2004-09-30';
|
|
SELECT * from t1
|
|
WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
|
|
(a >= '2005-07-01' AND a <= '2005-09-30');
|
|
EXPLAIN PARTITIONS SELECT * from t1
|
|
WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
|
|
(a >= '2005-07-01' AND a <= '2005-09-30');
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug 18198: Try with a couple of cases using VARCHAR fields in
|
|
# partition function.
|
|
#create table t1 (a varchar(20))
|
|
#partition by range (ascii(a))
|
|
#(partition p0 values less than (100),
|
|
# partition p1 values less than maxvalue);
|
|
|
|
#insert into t1 values ("12345678901234567890");
|
|
#insert into t1 values ("A2345678901234567890");
|
|
#insert into t1 values ("B2345678901234567890");
|
|
#insert into t1 values ("1234567890123456789");
|
|
#insert into t1 values ("1234567890123456");
|
|
#select * from t1;
|
|
#explain partitions select * from t1 where a = "12345678901234567890";
|
|
#explain partitions select * from t1 where a = "12345678901234567890" OR
|
|
# a = "A2345678901234567890" OR
|
|
# a = "B2345678901234567890" OR
|
|
# a = "C2345678901234567890";
|
|
#explain partitions select * from t1 where a = "01234567890123456";
|
|
#select * from t1 where a = "01234567890123456";
|
|
#select * from t1 where a = "12345678901234567890" OR
|
|
# a = "A2345678901234567890" OR
|
|
# a = "B2345678901234567890" OR
|
|
# a = "C2345678901234567890";
|
|
#select * from t1 where a = "12345678901234567890";
|
|
#drop table t1;
|
|
|
|
|
|
#
|
|
# BUG#30573: get wrong result with "group by" on PARTITIONed table
|
|
#
|
|
create table t1 (a int);
|
|
insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
CREATE TABLE t2 (
|
|
defid int(10) unsigned NOT NULL,
|
|
day int(10) unsigned NOT NULL,
|
|
count int(10) unsigned NOT NULL,
|
|
filler char(200),
|
|
KEY (defid,day)
|
|
)
|
|
PARTITION BY RANGE (day) (
|
|
PARTITION p7 VALUES LESS THAN (20070401) ,
|
|
PARTITION p8 VALUES LESS THAN (20070501));
|
|
|
|
insert into t2 select 20, 20070311, 1, 'filler' from t1 A, t1 B;
|
|
insert into t2 select 20, 20070411, 1, 'filler' from t1 A, t1 B;
|
|
insert into t2 values(52, 20070321, 123, 'filler') ;
|
|
insert into t2 values(52, 20070322, 456, 'filler') ;
|
|
|
|
select sum(count) from t2 ch where ch.defid in (50,52) and ch.day between 20070320 and 20070401 group by defid;
|
|
drop table t1, t2;
|
|
|