RelationalDataReader Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Storage

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v1.0.6

Package:: Microsoft.EntityFrameworkCore.Relational v1.1.6

Package:: Microsoft.EntityFrameworkCore.Relational v2.0.3

Package:: Microsoft.EntityFrameworkCore.Relational v2.1.11

Package:: Microsoft.EntityFrameworkCore.Relational v2.2.6

Package:: Microsoft.EntityFrameworkCore.Relational v3.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v3.1.0

Package:: Microsoft.EntityFrameworkCore.Relational v5.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v6.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

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.

Reads result sets from a relational database.

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

public class RelationalDataReader : IDisposable

public class RelationalDataReader : IAsyncDisposable, IDisposable

type RelationalDataReader = class
    interface IDisposable

type RelationalDataReader = class
    interface IDisposable
    interface IAsyncDisposable

Public Class RelationalDataReader
Implements IDisposable

Public Class RelationalDataReader
Implements IAsyncDisposable, IDisposable

Inheritance: Object
RelationalDataReader

Implements: IDisposable IAsyncDisposable

Remarks

See Implementation of database providers and extensions for more information and examples.

Constructors

RelationalDataReader()
RelationalDataReader(DbCommand, DbDataReader, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)	Obsolete. This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.
RelationalDataReader(DbDataReader)	Obsolete. This API supports the Entity Framework Core infrastructure and is not intended to be used directly from your code. This API may change or be removed in future releases.
RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader)	Initializes a new instance of the RelationalDataReader class.
RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader, Guid, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)	Initializes a new instance of the RelationalDataReader class.

Properties

CommandId	A correlation ID that identifies the DbCommand instance being used.
DbCommand	Gets the underlying command for the result set.
DbDataReader	Gets the underlying reader for the result set.
RelationalConnection	Gets the underlying relational connection being used.

Methods

Close()	Closes the reader.
CloseAsync()	Closes the reader.
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
DisposeAsync()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
Initialize(IRelationalConnection, DbCommand, DbDataReader, Guid, IRelationalCommandDiagnosticsLogger)	Initializes a new instance of the RelationalDataReader class.
Read()	Calls Read() on the underlying DbDataReader.
ReadAsync(CancellationToken)	Calls ReadAsync(CancellationToken) on the underlying DbDataReader.

Applies to