排骨

[code="java"] Class.forName("com.mysql.jdbc.Driver"); String url = "jdbc:mysql://127.0.0.1/myDatabase"; String user = "user"; String password = "password"; Connection conn = DriverManager.get...

例子： ----日期中的查询 select * from PROCUREMENT_ITEM a ,PROCUREMENT_RESULT b where a.procurement_item_id =b.procurement_item_id and a.plan_code='0000002' and '2010...

sqlServer 客户端---SQL Server Management Studio Express 导出带约束的脚本 1. 选择数据库,右键点击选择 任务 -> 备份 [img]http://dl.iteye.com/upload/attachment/350580/59fd3b30-1a08-33d1-b5ce-fdfd282602d8.bmp[/img] 2.备份数...