摘要:
1. 简单变量 declare v_cnt NUMBER(10,0) := 0; BEGIN SELECT COUNT(1) INTO v_cnt FROM concept.Decoction WHERE DecoctionId = -1; IF v_cnt = 0 THEN insert into 阅读全文
2015年1月27日 #
Chr☆s Kwok 的技术笔记.NET, C#, WPF, WCF, WF, .NetCore & LINQ ... I know how it works because I know why it works ... |