UpdateSqlGenerator.AppendUpdateCommandHeader Metode

Definisi

Ruang nama:

Microsoft.EntityFrameworkCore.Update

Rakitan:

Microsoft.EntityFrameworkCore.Relational.dll

Paket:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Overload

AppendUpdateCommandHeader(StringBuilder, String, String, IReadOnlyList<IColumnModification>)

Menambahkan fragmen SQL untuk memulai UPDATE.

AppendUpdateCommandHeader(StringBuilder, String, String, IReadOnlyList<IColumnModification>)

Sumber:

UpdateSqlGenerator.cs

Menambahkan fragmen SQL untuk memulai UPDATE.

protected virtual void AppendUpdateCommandHeader(System.Text.StringBuilder commandStringBuilder, string name, string? schema, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> operations);

abstract member AppendUpdateCommandHeader : System.Text.StringBuilder * string * string * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> -> unit
override this.AppendUpdateCommandHeader : System.Text.StringBuilder * string * string * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> -> unit

Protected Overridable Sub AppendUpdateCommandHeader (commandStringBuilder As StringBuilder, name As String, schema As String, operations As IReadOnlyList(Of IColumnModification))

Parameter

commandStringBuilder

StringBuilder

Penyusun tempat SQL harus ditambahkan.

name

String

Nama tabel.

schema

String

Skema tabel, atau null untuk menggunakan skema default.

operations

IReadOnlyList<IColumnModification>

Operasi yang mewakili data yang akan diperbarui.