UpdateAndSelectSqlGenerator.AppendIdentityWhereCondition 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Update

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

程序包:

Microsoft.EntityFrameworkCore.Relational v10.0.0

Source:

UpdateAndSelectSqlGenerator.cs

为给定列的标识（i.e. key值）追加条件 WHERE 。

protected abstract void AppendIdentityWhereCondition(System.Text.StringBuilder commandStringBuilder, Microsoft.EntityFrameworkCore.Update.IColumnModification columnModification);

abstract member AppendIdentityWhereCondition : System.Text.StringBuilder * Microsoft.EntityFrameworkCore.Update.IColumnModification -> unit

Protected MustOverride Sub AppendIdentityWhereCondition (commandStringBuilder As StringBuilder, columnModification As IColumnModification)

参数

commandStringBuilder

StringBuilder

应向其追加 SQL 的生成器。

columnModification

IColumnModification

要为其生成条件的列。