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Volt DB 中“NOT IN”的等效查询是什么?

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1 回答 1

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VoltDB 支持 NOT IN 语法:

1> create table foo (a integer);
Command succeeded.
2> insert into foo values (1);
(Returned 1 rows in 0.00s)
3> insert into foo values (2);
(Returned 1 rows in 0.00s)
4> insert into foo values (3);
(Returned 1 rows in 0.00s)
5> select * from foo where a not in (1,2);
A
--
 3

(Returned 1 rows in 0.00s)
于 2017-07-05T14:31:05.803 回答