摘要:
1、建立包规范[代码]2、建立包体[代码]3、C#调用,返回结果集代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1publicstaticDataSetGetDataSet(stringgdjId,stringproName,string[]cu... 阅读全文
摘要:
1、两个统计量的减法:select (select count(*) from defect)-(select count(*) from defect where cljg like '%合格%' and cljg not like '%不合格%') as count from dual 阅读全文