一:字符串条件查询 //直接实例化Model $user=M('user1'); var_dump($user->where ('id=1 OR age=55')->select()); 最终生成的sql语句为:SELECT * FROM `user1` WHERE ( id=1 OR age=55 ) PS:where 查询方法里面只要包含条件即可,多个条件加上 AND 等连接符即可 二:使用索引数组作为查询条件 $user=M('user1'); $condition['age']='55
http://www.cnblogs.com/Leo_wl/p/4921799.html SELECT TOP * FROM users WHERE nID> And nID< ORDER BY nID DESC; SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY nID asc) AS rownum,* FROM users Where nID> And nID< ) AS D WHERE rownum> AND rownum
简单的传参查询并转化为json using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using System.Text; namespace Maticsoft.Web.guanlian { public partial class g
使用Raw SQL查询,无需使用ORM表定义. 多数据库,都可直接使用占位符号?,自动转换. 查询时的参数,支持使用Model Struct和Slice,Array ids := []int{1, 2, 3} p.Raw("SELECT name FROM user WHERE id IN (?, ?, ?)", ids) 创建一个RawSeter o := orm.NewOrm() var r RawSeter r = o.Raw("UPDATE user SET name