Class RelationalDatabaseCreatorDependencies

Namespace

Microsoft.EntityFrameworkCore.Storage

Assembly

Microsoft.EntityFrameworkCore.Relational.dll

Service dependencies parameter class for RelationalDatabaseCreator

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public sealed record RelationalDatabaseCreatorDependencies : IEquatable<RelationalDatabaseCreatorDependencies>

Inheritance

object

RelationalDatabaseCreatorDependencies

Implements

IEquatable<RelationalDatabaseCreatorDependencies>

Inherited Members

object.GetType()

object.Equals(object, object)

object.ReferenceEquals(object, object)

Remarks

Do not construct instances of this class directly from either provider or application code as the constructor signature may change as new dependencies are added. Instead, use this type in your constructor so that an instance will be created and injected automatically by the dependency injection container. To create an instance with some dependent services replaced, first resolve the object from the dependency injection container, then replace selected services using the 'With...' methods. Do not call the constructor at any point in this process.

The service lifetime is Scoped. This means that each Microsoft.EntityFrameworkCore.DbContext instance will use its own instance of this service. The implementation may depend on other services registered with any lifetime. The implementation does not need to be thread-safe.

Constructors

RelationalDatabaseCreatorDependencies(IRelationalConnection, IMigrationsModelDiffer, IMigrationsSqlGenerator, IMigrationCommandExecutor, ISqlGenerationHelper, IExecutionStrategy, ICurrentDbContext, IRelationalCommandDiagnosticsLogger)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

public RelationalDatabaseCreatorDependencies(IRelationalConnection connection, IMigrationsModelDiffer modelDiffer, IMigrationsSqlGenerator migrationsSqlGenerator, IMigrationCommandExecutor migrationCommandExecutor, ISqlGenerationHelper sqlGenerationHelper, IExecutionStrategy executionStrategy, ICurrentDbContext currentContext, IRelationalCommandDiagnosticsLogger commandLogger)

Parameters

connection IRelationalConnection

modelDiffer IMigrationsModelDiffer

migrationsSqlGenerator IMigrationsSqlGenerator

migrationCommandExecutor IMigrationCommandExecutor

sqlGenerationHelper ISqlGenerationHelper

executionStrategy IExecutionStrategy

currentContext ICurrentDbContext

commandLogger IRelationalCommandDiagnosticsLogger

Remarks

Do not call this constructor directly from either provider or application code as it may change as new dependencies are added. Instead, use this type in your constructor so that an instance will be created and injected automatically by the dependency injection container. To create an instance with some dependent services replaced, first resolve the object from the dependency injection container, then replace selected services using the 'With...' methods. Do not call the constructor at any point in this process.

Properties

CommandLogger

Gets the command logger.

public IRelationalCommandDiagnosticsLogger CommandLogger { get; init; }

Property Value

IRelationalCommandDiagnosticsLogger

Connection

Gets the connection for the database.

public IRelationalConnection Connection { get; init; }

Property Value

IRelationalConnection

CurrentContext

Contains the Microsoft.EntityFrameworkCore.DbContext currently in use.

public ICurrentDbContext CurrentContext { get; init; }

Property Value

ICurrentDbContext

ExecutionStrategy

Gets the execution strategy.

public IExecutionStrategy ExecutionStrategy { get; }

Property Value

IExecutionStrategy

MigrationCommandExecutor

Gets the IMigrationCommandExecutor to be used.

public IMigrationCommandExecutor MigrationCommandExecutor { get; init; }

Property Value

IMigrationCommandExecutor

MigrationsSqlGenerator

The Migrations SQL generator.

public IMigrationsSqlGenerator MigrationsSqlGenerator { get; init; }

Property Value

IMigrationsSqlGenerator

ModelDiffer

The model differ.

public IMigrationsModelDiffer ModelDiffer { get; init; }

Property Value

IMigrationsModelDiffer

SqlGenerationHelper

Gets the ISqlGenerationHelper to be used.

public ISqlGenerationHelper SqlGenerationHelper { get; init; }

Property Value

ISqlGenerationHelper

Methods

Equals(RelationalDatabaseCreatorDependencies?)

public bool Equals(RelationalDatabaseCreatorDependencies? other)

Parameters

other RelationalDatabaseCreatorDependencies

Returns

bool

Equals(object?)

public override bool Equals(object? obj)

Parameters

obj object

Returns

bool

GetHashCode()

public override int GetHashCode()

Returns

int

ToString()

public override string ToString()

Returns

string

<Clone>$()

public RelationalDatabaseCreatorDependencies <Clone>$()

Returns

RelationalDatabaseCreatorDependencies

Operators

operator ==(RelationalDatabaseCreatorDependencies?, RelationalDatabaseCreatorDependencies?)

public static bool operator ==(RelationalDatabaseCreatorDependencies? left, RelationalDatabaseCreatorDependencies? right)

Parameters

left RelationalDatabaseCreatorDependencies

right RelationalDatabaseCreatorDependencies

Returns

bool

operator !=(RelationalDatabaseCreatorDependencies?, RelationalDatabaseCreatorDependencies?)

public static bool operator !=(RelationalDatabaseCreatorDependencies? left, RelationalDatabaseCreatorDependencies? right)

Parameters

left RelationalDatabaseCreatorDependencies

right RelationalDatabaseCreatorDependencies

Returns

bool