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56 lines
1.2 KiB
Plaintext
56 lines
1.2 KiB
Plaintext
USE tpch1;
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drop table if exists mcol1246a;
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drop table if exists mcol1246b;
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drop table if exists mcol1246c;
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create table mcol1246a (a int, b varchar(7)) engine=columnstore;
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create table mcol1246b (a int, b varchar(20)) engine=columnstore;
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create table mcol1246c (a int, b text) engine=columnstore;
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insert into mcol1246a values (1, 'ABC '), (2, 'ABC '), (3, 'ABC');
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insert into mcol1246b values (1, 'ABC '), (2, 'ABC '), (3, 'ABC');
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insert into mcol1246c values (1, 'ABC '), (2, 'ABC '), (3, 'ABC');
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select * from mcol1246a where b = 'ABC';
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a b
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1 ABC
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3 ABC
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select * from mcol1246b where b = 'ABC';
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a b
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1 ABC
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3 ABC
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select * from mcol1246c where b = 'ABC';
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a b
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1 ABC
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3 ABC
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select * from mcol1246a where b = 'ABC ';
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a b
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1 ABC
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3 ABC
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select * from mcol1246b where b = 'ABC ';
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a b
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1 ABC
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3 ABC
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select * from mcol1246c where b = 'ABC ';
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a b
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1 ABC
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3 ABC
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select * from mcol1246a where b = 'ABC ';
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a b
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2 ABC
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select * from mcol1246b where b = 'ABC ';
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a b
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2 ABC
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select * from mcol1246c where b = 'ABC ';
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a b
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2 ABC
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select * from mcol1246a where b LIKE 'ABC';
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a b
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3 ABC
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select * from mcol1246b where b LIKE 'ABC';
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a b
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3 ABC
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select * from mcol1246c where b LIKE 'ABC';
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a b
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3 ABC
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drop table mcol1246a;
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drop table mcol1246b;
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drop table mcol1246c;
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