UpdateAndSelectSqlGenerator.AppendDeleteAndSelectOperation 메서드

정의

네임스페이스:

Microsoft.EntityFrameworkCore.Update

어셈블리:

Microsoft.EntityFrameworkCore.Relational.dll

패키지:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:

UpdateAndSelectSqlGenerator.cs

DELETE를 통해 빌드 중인 명령에 행을 업데이트한 다음 동시성 검사를 위한 SELECT를 통해 SQL을 추가합니다.

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

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

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

매개 변수

commandStringBuilder

StringBuilder

SQL을 추가해야 하는 작성기입니다.

command

IReadOnlyModificationCommand

삭제 작업을 나타내는 명령입니다.

commandPosition

Int32

일괄 처리에서 이 명령의 서수입니다.

requiresTransaction

Boolean

트랜잭션에서 SQL이 올바르게 작동하도록 추가된 SQL을 실행해야 하는지 여부를 반환합니다.

반환

ResultSetMapping

ResultSetMapping 명령에 대한 입니다.