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IDatabaseCreator.EnsureCreatedAsync(CancellationToken) Method

Definition

Namespace:
Microsoft.EntityFrameworkCore.Storage
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v1.0.6
Package:
Microsoft.EntityFrameworkCore v1.1.6
Package:
Microsoft.EntityFrameworkCore v10.0.0
Package:
Microsoft.EntityFrameworkCore v2.0.3
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0
Package:
Microsoft.EntityFrameworkCore v9.0.0
Source:
IDatabaseCreator.cs
Source:
IDatabaseCreator.cs
Source:
IDatabaseCreator.cs
Source:
IDatabaseCreator.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Asynchronously ensures that the database for the context exists. If it exists, no action is taken. If it does not exist then the database and all its schema are created. If the database exists, then no effort is made to ensure it is compatible with the model for this context.

public System.Threading.Tasks.Task<bool> EnsureCreatedAsync(System.Threading.CancellationToken cancellationToken = default);
abstract member EnsureCreatedAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
Public Function EnsureCreatedAsync (Optional cancellationToken As CancellationToken = Nothing) As Task(Of Boolean)

Parameters

cancellationToken
CancellationToken

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

Returns

A task that represents the asynchronous save operation. The task result contains true if the database is created, false if it already existed.

Exceptions

Applies to

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