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11 lines
532 B
Plaintext
11 lines
532 B
Plaintext
USE tpch1;
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drop table if exists bug2835;
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create table bug2835 (c1 int, c2 varchar(6), c3 varchar(20), c4 datetime)engine=columnstore;
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insert into bug2835 values (1, 'one', 'one', '2010-01-01'), (2, 'two', 'two', '2010-02-02'), (null, null, null, null);
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select c1, c2, c3, ifnull(c1,"z"), ifnull(c2,''), ifnull(c3,''), ifnull(c4,'') from bug2835;
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c1 c2 c3 ifnull(c1,"z") ifnull(c2,'') ifnull(c3,'') ifnull(c4,'')
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1 one one 1 one one 2010-01-01 00:00:00
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2 two two 2 two two 2010-02-02 00:00:00
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NULL NULL NULL z
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drop table bug2835;
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