英文:
Can I pass the result of a query as an argument to the next in DolphinDB?
问题
我有一个kdb+/q语句
{select from x where ...}{select from x where ...}select from table
我可以在DolphinDB中像这样迭代传递参数吗？
英文:
I have a kdb+/q statement
{select from x where ...}{select from x where ...}select from table
Can I iteratively pass arguments like this in DolphinDB?
答案1
得分: 1
以下是翻译好的代码部分：
(x -> select * from x where id > 7)(select * from t where id > 5)
定义一个 lambda 函数 `x -> select * from x where id > 7`，并使用 `select * from t where id > 5` 作为传递的参数。
英文:
You can try the following script:
(x -> select * from x where id > 7)(select * from t where id > 5)
Define a lambda function x -> select * from x where id > 7 with select * from t where id > 5 as the passed arguments.
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