在DolphinDB database的GUI中执行下列如下代码:
t=table(1..6 as id,`a`b`c`d`e`f as v)
select * from t where id not in (1,3)
提示如下错误:
Function not is not a binary operator
我想用not in查找id不等于1和3的记录,可以吗?
在DolphinDB database的GUI中执行下列如下代码:
t=table(1..6 as id,`a`b`c`d`e`f as v)
select * from t where id not in (1,3)
提示如下错误:
Function not is not a binary operator
我想用not in查找id不等于1和3的记录,可以吗?