Volt DB中'NOT IN'的等效查询是什么?
答案 0 :(得分:1)
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)