1,首先创建表
Class User.DHCXueBiaoTable Extends Persistent [ SqlRowIdName = DHC_RowId, SqlTableName = DHC_XueBiaoTable, StorageStrategy = XueBiaoTableStorage ]
{
Property DHCCode As String [ SqlColumnNumber = 2, SqlFieldName = DHC_Code ];
// 课程代码
// SqlColumnNumber表示行序号从2开始
Property DHCDesc As String [ SqlColumnNumber = 3, SqlFieldName = DHC_Desc ];
// 课程描述
Property DHCDateFrom As Date [ SqlColumnNumber = 4, SqlFieldName = DHC_DateFrom ];
// 开始日期
Property DHCActive As String(DISPLAYLIST = ",Yes,No", MAXLEN = 3, TRUNCATE = 1, VALUELIST = ",Y,N") [ SqlColumnNumber = 5, SqlFieldName = DHC_Active ];
// 课程活动
Property DHCUserDr As User.SSUser [ SqlColumnNumber = 6, SqlFieldName = DHC_User_Dr ];
// 课程老师,相当于外键指向SSUser表
2,建完表后开始设计表的存储结构,在Strong中进行创建,开始有默认表结构,不用,直接把他删除掉,然后自己新建表存储结构XueBiaoTable
3,建完这个结构之后进入该结构;点击SQL Strong Map进入编辑表结构索引页面:
3.1,首先设置Subscripts,点击添加设置如下:
3.2,建好后再继续设置RowID如下:
3.3最后设置相应的data需要索引的数据字段如下:
4,基本建立完成,最后提示下在SqlldExpression后面设置这个:$I(^mdata("DHCXueBiaoTable")),设置这个主要是为了在向表添加数据库的时候rowId 会自动增长。
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版权声明:本文为CSDN博主「xuebiao1215」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/qq_36361038/article/details/79224784