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6 lines
154 B
Plaintext
6 lines
154 B
Plaintext
USE tpch1;
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select a.c2 c12, b.c2 c22 from (select * from sub1) a left join (select * from sub2)b using (c2) where b.c2 is null;
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c12 c22
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99 NULL
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NULL NULL
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