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28 lines
952 B
Plaintext
28 lines
952 B
Plaintext
USE tpch1;
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drop table if exists bug3792;
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Warnings:
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Note 1051 Unknown table 'tpch1.bug3792'
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create table bug3792 (c1 int, c2 datetime) engine=columnstore;
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insert into bug3792 values (1, '9999-12-31 23:59:59');
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insert into bug3792 values (2, '1000-01-01 00:00:00');
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insert into bug3792 values (3, NULL);
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select c1, c2, addtime(c2, '2:0:0') x from bug3792 where c1 = 1;
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c1 c2 x
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1 9999-12-31 23:59:59 0000-00-00 00:00:00
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select c1, c2, addtime(c2, '2:0:0') x from bug3792 where c1 = 2;
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c1 c2 x
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2 1000-01-01 00:00:00 1000-01-01 02:00:00
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select c1, c2, addtime(c2, '2:0:0') x from bug3792 where c1 = 3;
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c1 c2 x
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3 NULL NULL
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select c1, c2, subtime(c2, '2:0:0') x from bug3792 where c1 = 1;
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c1 c2 x
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1 9999-12-31 23:59:59 9999-12-31 21:59:59
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select c1, c2, subtime(c2, '2:0:0') x from bug3792 where c1 = 2;
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c1 c2 x
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2 1000-01-01 00:00:00 0999-12-31 22:00:00
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select c1, c2, subtime(c2, '2:0:0') x from bug3792 where c1 = 3;
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c1 c2 x
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3 NULL NULL
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drop table bug3792;
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