criteria 的语句加SQL语句一起查询
if(query.getIsScrapAlert()!=null&&query.getIsScrapAlert()==1){
//criteria.add(Expression.sql(" add_months(this_.D_RECEIVE_DATE,this_.N_DEPRECIABLE_LIFE*12)<add_months(sysdate,-3) "));
criteria.add(Expression.sql(" ((add_months(this_.D_RECEIVE_DATE, this_.N_DEPRECIABLE_LIFE * 12) between add_months(sysdate, -3) and sysdate) or (add_months(this_.D_RECEIVE_DATE, this_.N_DEPRECIABLE_LIFE * 12) < sysdate))"));
CriteriaUtil.addEq(criteria, "NTechStatus", Long.valueOf(0));
}
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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, Grids, DBGrids, DB, ADODB,comobj, OleServer,
ExcelXP;
type
TForm1 = class(TForm)
ADOConn: TADOConnection;
& ......
安装的组件和版本的信息
Microsoft SQL Server Management Studio 9.00.1399.00
Microsoft Analysis Services 客户端工具 2005.090.1399.00
Microsoft 数据访问组件 (MDAC) 6.1.7600.16385 (win7_rtm.090713 ......
我发现自己理解起sql语句来很困难,今天看了一本书,顿时茅塞顿开,贴出来和大家分享一下
select语句执行顺序
(7)SELECT (8)DISTINCT (10)<TOP_specification> <select_list>
(1)from <left_table>
(3) <join_t ......
经典SQL语句大全
下列语句部分是Mssql语句,不可以在access中使用。
SQL分类:
DDL—数据定义语言(CREATE,ALTER,DROP,DECLARE)
DML—数据操纵语言(SELECT,DELETE,UPDATE,INSERT)
DCL—数据控制语言(GRANT,REVOKE,COMMIT,ROLLBACK)
首先,简要介绍基础语句:
......