UpdateSqlGenerator.AppendInsertOperation 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Update

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v8.0.0

重载

AppendInsertOperation(StringBuilder, IReadOnlyModificationCommand, Int32)	追加一个 SQL 命令，用于在生成的命令中插入行。
AppendInsertOperation(StringBuilder, IReadOnlyModificationCommand, Int32, Boolean)	追加一个 SQL 命令，用于在生成的命令中插入行。

AppendInsertOperation(StringBuilder, IReadOnlyModificationCommand, Int32)

追加一个 SQL 命令，用于在生成的命令中插入行。

public virtual Microsoft.EntityFrameworkCore.Update.ResultSetMapping AppendInsertOperation (System.Text.StringBuilder commandStringBuilder, Microsoft.EntityFrameworkCore.Update.IReadOnlyModificationCommand command, int commandPosition);

abstract member AppendInsertOperation : System.Text.StringBuilder * Microsoft.EntityFrameworkCore.Update.IReadOnlyModificationCommand * int -> Microsoft.EntityFrameworkCore.Update.ResultSetMapping
override this.AppendInsertOperation : System.Text.StringBuilder * Microsoft.EntityFrameworkCore.Update.IReadOnlyModificationCommand * int -> Microsoft.EntityFrameworkCore.Update.ResultSetMapping

Public Overridable Function AppendInsertOperation (commandStringBuilder As StringBuilder, command As IReadOnlyModificationCommand, commandPosition As Integer) As ResultSetMapping

参数

commandStringBuilder

StringBuilder

SQL 应追加到的生成器。

command

IReadOnlyModificationCommand

表示删除操作的命令。

commandPosition

Int32

批处理中此命令的序号。

返回

ResultSetMapping

ResultSetMapping命令的 。

实现

AppendInsertOperation(StringBuilder, IReadOnlyModificationCommand, Int32)

AppendInsertOperation(StringBuilder, IReadOnlyModificationCommand, Int32, Boolean)

追加一个 SQL 命令，用于在生成的命令中插入行。

public virtual Microsoft.EntityFrameworkCore.Update.ResultSetMapping AppendInsertOperation (System.Text.StringBuilder commandStringBuilder, Microsoft.EntityFrameworkCore.Update.IReadOnlyModificationCommand command, int commandPosition, out bool requiresTransaction);

abstract member AppendInsertOperation : System.Text.StringBuilder * Microsoft.EntityFrameworkCore.Update.IReadOnlyModificationCommand * int * bool -> Microsoft.EntityFrameworkCore.Update.ResultSetMapping
override this.AppendInsertOperation : System.Text.StringBuilder * Microsoft.EntityFrameworkCore.Update.IReadOnlyModificationCommand * int * bool -> Microsoft.EntityFrameworkCore.Update.ResultSetMapping

Public Overridable Function AppendInsertOperation (commandStringBuilder As StringBuilder, command As IReadOnlyModificationCommand, commandPosition As Integer, ByRef requiresTransaction As Boolean) As ResultSetMapping

参数

commandStringBuilder

StringBuilder

SQL 应追加到的生成器。

command

IReadOnlyModificationCommand

表示删除操作的命令。

commandPosition

Int32

批处理中此命令的序号。

requiresTransaction

Boolean

返回是否必须在事务中执行追加的 SQL 才能正常工作。

返回

ResultSetMapping

ResultSetMapping命令的 。

实现

AppendInsertOperation(StringBuilder, IReadOnlyModificationCommand, Int32, Boolean)