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MigrationBuilder.AlterSequence Metode

Definisi

Overload

AlterSequence(String, String, Int32, Nullable<Int64>, Nullable<Int64>, Boolean)
AlterSequence(String, String, Int32, Nullable<Int64>, Nullable<Int64>, Boolean, Int32, Nullable<Int64>, Nullable<Int64>, Boolean)

AlterSequenceOperation Membangun untuk mengubah urutan yang ada.

AlterSequence(String, String, Int32, Nullable<Int64>, Nullable<Int64>, Boolean)

public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation> AlterSequence (string name, string schema = default, int incrementBy = 1, long? minValue = default, long? maxValue = default, bool cyclic = false);
abstract member AlterSequence : string * string * int * Nullable<int64> * Nullable<int64> * bool -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation>
override this.AlterSequence : string * string * int * Nullable<int64> * Nullable<int64> * bool -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation>
Public Overridable Function AlterSequence (name As String, Optional schema As String = Nothing, Optional incrementBy As Integer = 1, Optional minValue As Nullable(Of Long) = Nothing, Optional maxValue As Nullable(Of Long) = Nothing, Optional cyclic As Boolean = false) As OperationBuilder(Of AlterSequenceOperation)

Parameter

name
String
schema
String
incrementBy
Int32
minValue
Nullable<Int64>
maxValue
Nullable<Int64>
cyclic
Boolean

Mengembalikan

Berlaku untuk

AlterSequence(String, String, Int32, Nullable<Int64>, Nullable<Int64>, Boolean, Int32, Nullable<Int64>, Nullable<Int64>, Boolean)

AlterSequenceOperation Membangun untuk mengubah urutan yang ada.

public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation> AlterSequence (string name, string schema = default, int incrementBy = 1, long? minValue = default, long? maxValue = default, bool cyclic = false, int oldIncrementBy = 1, long? oldMinValue = default, long? oldMaxValue = default, bool oldCyclic = false);
public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation> AlterSequence (string name, string? schema = default, int incrementBy = 1, long? minValue = default, long? maxValue = default, bool cyclic = false, int oldIncrementBy = 1, long? oldMinValue = default, long? oldMaxValue = default, bool oldCyclic = false);
abstract member AlterSequence : string * string * int * Nullable<int64> * Nullable<int64> * bool * int * Nullable<int64> * Nullable<int64> * bool -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation>
override this.AlterSequence : string * string * int * Nullable<int64> * Nullable<int64> * bool * int * Nullable<int64> * Nullable<int64> * bool -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterSequenceOperation>
Public Overridable Function AlterSequence (name As String, Optional schema As String = Nothing, Optional incrementBy As Integer = 1, Optional minValue As Nullable(Of Long) = Nothing, Optional maxValue As Nullable(Of Long) = Nothing, Optional cyclic As Boolean = false, Optional oldIncrementBy As Integer = 1, Optional oldMinValue As Nullable(Of Long) = Nothing, Optional oldMaxValue As Nullable(Of Long) = Nothing, Optional oldCyclic As Boolean = false) As AlterOperationBuilder(Of AlterSequenceOperation)

Parameter

name
String

Nama urutan.

schema
String

Skema yang berisi urutan, atau null untuk menggunakan skema default.

incrementBy
Int32

Jumlah kenaikan dengan saat menghasilkan nilai berikutnya dalam urutan, default ke 1.

minValue
Nullable<Int64>

Nilai minimum urutan, atau null jika tidak ditentukan.

maxValue
Nullable<Int64>

Nilai maksimum urutan, atau null jika tidak ditentukan.

cyclic
Boolean

Menunjukkan apakah urutan akan dimulai kembali atau tidak ketika nilai maksimum tercapai.

oldIncrementBy
Int32

Jumlah sebelumnya untuk tahapan dengan saat menghasilkan nilai berikutnya dalam urutan, default ke 1.

oldMinValue
Nullable<Int64>

Nilai minimum urutan sebelumnya, atau null jika tidak ditentukan.

oldMaxValue
Nullable<Int64>

Nilai maksimum urutan sebelumnya, atau null jika tidak ditentukan.

oldCyclic
Boolean

Menunjukkan apakah urutan sebelumnya akan dimulai kembali atau tidak ketika nilai maksimum tercapai.

Mengembalikan

Penyusun untuk memungkinkan anotasi ditambahkan ke operasi.

Keterangan

Lihat Migrasi database untuk informasi dan contoh selengkapnya.

Berlaku untuk