摘要: PLSQL配置简介,优化来自为知笔记(Wiz)附件列表s=selectf=FROMw=WHEREsf=SELECT * FROMdf=DELETE FROMsc=SELECT COUNT(*) FROMob=ORDER BYgb= group by 阅读全文
posted @ 2015-05-22 11:32 九州浪子 阅读(345) 评论(0) 推荐(0) 编辑