步骤 I. 加一个occupation/title字段到用户注册页,差不多在register.html的54行,在email下方加一个Occupation显示代码 代码: <li><div class="input-box"><label for="email_address"><?php echo $this->__('Email Address') ?> <span class="requir…

步骤 I. 加一个occupation/title字段到用户注册页,差不多在register.html的54行,在email下方加一个Occupation显示代码 代码: <li><div class="input-box"><label for="email_address"><?php echo $this->__('Email Address') ?> <span class="requir…

由于项目需求,在系统多媒体管理数据库里的存储图像文件的表中需要新增加一个字段,源码在:项目\packages\providers\MediaProvider\MediaProvider.java下,在updateDatabase()方法里,你会发现images表格是由files创建的一个视图,于是,在files的创建里增加了一个字段,如下: .... db.execSQL("CREATE TABLE files (" + "_id INTEGER PRIMARY KEY AU…

假设需求是这样的: mysql> desc user; +-------+----------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------+----------+------+-----+---------+----------------+ | id | int(11) | NO | PRI | NULL | auto_increment |…

本文主要为了测试,在有数据的分区表中增加新的一个非分区字段后,新数据加入表中是否正常. 原始数据 1;zhangsan 2;zhangsan 3;zhangsan 4;lisi 5;lisi 6;lisi 创建分区表 create table test(id int) partitioned by (name string) row format delimited fields terminated by "\;"; 导入数据 load data local inpath '/hom…

SELECT 'ALTER TABLE ' + NAME + ' ADD 字段名 int not null default 0' FROM sysobjects AS sWHERE s.[type] ='u'  ORDER BY s.name…

1.使用游标 declare @sql varchar(), @name varchar() declare my_cursor scroll cursor for select name from sysobjects where type = 'u' and name like 'jobs_%' open my_cursor fetch next from my_cursor into @name ) begin print 'processing ' + @name set @sql =…

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with a as( select NSRSBH,NSRMC,ZGSWJ_DM,ZGSWSKFJ_DM,SSGLY_DM,FDDBRXM,ZCDZ dz,1 z from hx_dj.dj_nsrxx nsr where nsr.zcdz in (select n.zcdz from (select ns.zcdz,count(1) cnt from hx_dj.dj_nsrxx ns where ns.nsrzt_dm = '03' and ns.kzztdjlx_dm <> '1130'…

通过继承User<TEntity>类增加一个字段 /// <summary>用户信息</summary> [Serializable] [ModelCheckMode(ModelCheckModes.CheckTableWhenFirstUse)] [BindIndex("IX_User_DepartmentId", false, "DepartmentId")] [BindRelation("DepartmentId&…