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71 lines
2.2 KiB
Text
71 lines
2.2 KiB
Text
#
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# Partition pruning tests for new COLUMN LIST feature
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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,t3,t4,t5,t6,t7,t8,t9;
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--enable_warnings
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create table t1 (a char, b char, c char)
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partition by range columns(a,b,c)
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( partition p0 values less than ('a','b','c'));
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insert into t1 values ('a', NULL, 'd');
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explain partitions select * from t1 where a = 'a' AND c = 'd';
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select * from t1 where a = 'a' AND c = 'd';
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drop table t1;
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## COLUMN_LIST partition pruning tests
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create table t1 (a int not null) partition by range columns(a) (
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partition p0 values less than (10),
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partition p1 values less than (20),
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partition p2 values less than (30),
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partition p3 values less than (40),
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partition p4 values less than (50),
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partition p5 values less than (60),
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partition p6 values less than (70)
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);
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insert into t1 values (5),(15),(25),(35),(45),(55),(65);
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insert into t1 values (5),(15),(25),(35),(45),(55),(65);
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create table t2 (a int not null) partition by range(a) (
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partition p0 values less than (10),
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partition p1 values less than (20),
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partition p2 values less than (30),
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partition p3 values less than (40),
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partition p4 values less than (50),
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partition p5 values less than (60),
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partition p6 values less than (70)
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);
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insert into t2 values (5),(15),(25),(35),(45),(55),(65);
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insert into t2 values (5),(15),(25),(35),(45),(55),(65);
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explain partitions select * from t1 where a > 35 and a < 45;
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explain partitions select * from t2 where a > 35 and a < 45;
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drop table t1, t2;
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create table t1 (a int not null, b int not null )
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partition by range columns(a,b) (
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partition p01 values less than (2,10),
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partition p02 values less than (2,20),
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partition p03 values less than (2,30),
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partition p11 values less than (4,10),
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partition p12 values less than (4,20),
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partition p13 values less than (4,30),
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partition p21 values less than (6,10),
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partition p22 values less than (6,20),
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partition p23 values less than (6,30)
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);
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insert into t1 values (2,5), (2,15), (2,25),
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(4,5), (4,15), (4,25), (6,5), (6,15), (6,25);
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insert into t1 select * from t1;
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explain partitions select * from t1 where a=2;
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explain partitions select * from t1 where a=4;
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explain partitions select * from t1 where a=2 and b < 22;
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drop table t1;
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