UpdateSqlGenerator.AppendUpdateOperation 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

程序包:: Microsoft.EntityFrameworkCore.Relational v11.0.0

程序包:: Microsoft.EntityFrameworkCore.Relational v6.0.0

程序包:: Microsoft.EntityFrameworkCore.Relational v7.0.0

程序包:: Microsoft.EntityFrameworkCore.Relational v8.0.0

程序包:: Microsoft.EntityFrameworkCore.Relational v9.0.0

程序包:: Microsoft.EntityFrameworkCore.Relational v1.0.6

程序包:: Microsoft.EntityFrameworkCore.Relational v1.1.6

程序包:: Microsoft.EntityFrameworkCore.Relational v2.0.3

程序包:: Microsoft.EntityFrameworkCore.Relational v2.1.11

程序包:: Microsoft.EntityFrameworkCore.Relational v2.2.6

程序包:: Microsoft.EntityFrameworkCore.Relational v3.0.0

程序包:: Microsoft.EntityFrameworkCore.Relational v3.1.0

程序包:: Microsoft.EntityFrameworkCore.Relational v5.0.0

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

重载

名称	说明
AppendUpdateOperation(StringBuilder, IReadOnlyModificationCommand, Int32)	追加一个 SQL 命令，用于将行更新到要生成的命令。
AppendUpdateOperation(StringBuilder, ModificationCommand, Int32)	追加一个 SQL 命令，用于将行更新到要生成的命令。
AppendUpdateOperation(StringBuilder, IReadOnlyModificationCommand, Int32, Boolean)	追加一个 SQL 命令，用于将行更新到要生成的命令。

AppendUpdateOperation(StringBuilder, IReadOnlyModificationCommand, Int32)

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

追加一个 SQL 命令，用于将行更新到要生成的命令。

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

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

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

参数

commandStringBuilder: StringBuilder

应向其追加 SQL 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。

ResultSetMapping

命令 ResultSetMapping 的

实现

AppendUpdateOperation(StringBuilder, IReadOnlyModificationCommand, Int32)

适用于

AppendUpdateOperation(StringBuilder, ModificationCommand, Int32)

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

追加一个 SQL 命令，用于将行更新到要生成的命令。

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

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

Public Overridable Function AppendUpdateOperation (commandStringBuilder As StringBuilder, command As ModificationCommand, commandPosition As Integer) As ResultSetMapping

参数

commandStringBuilder: StringBuilder

应向其追加 SQL 的生成器。

command: ModificationCommand

表示删除操作的命令。

commandPosition: Int32

批处理中此命令的序号。

ResultSetMapping

命令 ResultSetMapping 的

实现

AppendUpdateOperation(StringBuilder, ModificationCommand, Int32)

适用于

AppendUpdateOperation(StringBuilder, IReadOnlyModificationCommand, Int32, Boolean)

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

Source:: UpdateSqlGenerator.cs

追加一个 SQL 命令，用于将行更新到要生成的命令。

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

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

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