摘要: with a as ( select '1' id union all select '2' id ) select dbo.f_getId(a.id),a.id,case when len(rtrim(ltrim(a.id))) = 0 then 1 else 2 end as idss from 阅读全文
posted @ 2022-01-20 23:36 vba是最好的语言 阅读(243) 评论(0) 推荐(0)
摘要: public enum Suits { Spades, Hearts, Clubs, Diamonds, NumSuits } private static void Main(string[] args) { foreach (Suits suit in Enum.GetValues(typeof 阅读全文
posted @ 2022-01-20 15:15 vba是最好的语言 阅读(137) 评论(0) 推荐(0)