IHistoryRepository.CreateIfNotExistsAsync(CancellationToken) Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Migrations

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:: IHistoryRepository.cs

Important

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Creates the history table.

public virtual System.Threading.Tasks.Task<bool> CreateIfNotExistsAsync (System.Threading.CancellationToken cancellationToken = default);

abstract member CreateIfNotExistsAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
override this.CreateIfNotExistsAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>

Public Overridable Function CreateIfNotExistsAsync (Optional cancellationToken As CancellationToken = Nothing) As Task(Of Boolean)

Parameters

cancellationToken: CancellationToken

A CancellationToken to observe while waiting for the task to complete.

Returns

Task<Boolean>

A task that represents the asynchronous operation. The task result contains true if the table was created, false otherwise.

Exceptions

OperationCanceledException

If the CancellationToken is canceled.

Applies to

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