Class BufferedDataReader

Namespace

Microsoft.EntityFrameworkCore.Query.Internal

Assembly

Microsoft.EntityFrameworkCore.Relational.dll

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 class BufferedDataReader : DbDataReader, IDataReader, IDisposable, IDataRecord, IEnumerable, IAsyncDisposable

Inheritance

object

MarshalByRefObject

DbDataReader

BufferedDataReader

Implements

IDataReader

IDisposable

IDataRecord

IEnumerable

IAsyncDisposable

Inherited Members

DbDataReader.CloseAsync()

DbDataReader.DisposeAsync()

DbDataReader.GetSchemaTableAsync(CancellationToken)

DbDataReader.GetColumnSchemaAsync(CancellationToken)

DbDataReader.GetDbDataReader(int)

DbDataReader.GetStream(int)

DbDataReader.GetTextReader(int)

DbDataReader.GetFieldValueAsync<T>(int)

DbDataReader.IsDBNullAsync(int)

DbDataReader.ReadAsync()

DbDataReader.NextResultAsync()

DbDataReader.VisibleFieldCount

MarshalByRefObject.GetLifetimeService()

MarshalByRefObject.InitializeLifetimeService()

MarshalByRefObject.MemberwiseClone(bool)

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

BufferedDataReader(DbDataReader, bool)

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 BufferedDataReader(DbDataReader reader, bool detailedErrorsEnabled)

Parameters

reader DbDataReader

detailedErrorsEnabled bool

Properties

Depth

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 override int Depth { get; }

Property Value

int

FieldCount

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 override int FieldCount { get; }

Property Value

int

HasRows

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 override bool HasRows { get; }

Property Value

bool

IsClosed

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 override bool IsClosed { get; }

Property Value

bool

this[int]

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 override object this[int ordinal] { get; }

Parameters

ordinal int

Property Value

object

this[string]

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 override object this[string name] { get; }

Parameters

name string

Property Value

object

RecordsAffected

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 override int RecordsAffected { get; }

Property Value

int

Methods

Close()

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 override void Close()

Dispose(bool)

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.

protected override void Dispose(bool disposing)

Parameters

disposing bool

GetBoolean(int)

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 override bool GetBoolean(int ordinal)

Parameters

ordinal int

Returns

bool

GetByte(int)

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 override byte GetByte(int ordinal)

Parameters

ordinal int

Returns

byte

GetBytes(int, long, byte[]?, int, int)

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 override long GetBytes(int ordinal, long dataOffset, byte[]? buffer, int bufferOffset, int length)

Parameters

ordinal int

dataOffset long

buffer byte[]

bufferOffset int

length int

Returns

long

GetChar(int)

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 override char GetChar(int ordinal)

Parameters

ordinal int

Returns

char

GetChars(int, long, char[]?, int, int)

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 override long GetChars(int ordinal, long dataOffset, char[]? buffer, int bufferOffset, int length)

Parameters

ordinal int

dataOffset long

buffer char[]

bufferOffset int

length int

Returns

long

GetDataTypeName(int)

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 override string GetDataTypeName(int ordinal)

Parameters

ordinal int

Returns

string

GetDateTime(int)

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 override DateTime GetDateTime(int ordinal)

Parameters

ordinal int

Returns

DateTime

GetDecimal(int)

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 override decimal GetDecimal(int ordinal)

Parameters

ordinal int

Returns

decimal

GetDouble(int)

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 override double GetDouble(int ordinal)

Parameters

ordinal int

Returns

double

GetEnumerator()

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 override IEnumerator GetEnumerator()

Returns

IEnumerator

GetFieldType(int)

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 override Type GetFieldType(int ordinal)

Parameters

ordinal int

Returns

Type

GetFieldValueAsync<T>(int, CancellationToken)

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 override Task<T> GetFieldValueAsync<T>(int ordinal, CancellationToken cancellationToken)

Parameters

ordinal int

cancellationToken CancellationToken

Returns

Task<T>

Type Parameters

T

GetFieldValue<T>(int)

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 override T GetFieldValue<T>(int ordinal)

Parameters

ordinal int

Returns

T

Type Parameters

T

GetFloat(int)

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 override float GetFloat(int ordinal)

Parameters

ordinal int

Returns

float

GetGuid(int)

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 override Guid GetGuid(int ordinal)

Parameters

ordinal int

Returns

Guid

GetInt16(int)

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 override short GetInt16(int ordinal)

Parameters

ordinal int

Returns

short

GetInt32(int)

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 override int GetInt32(int ordinal)

Parameters

ordinal int

Returns

int

GetInt64(int)

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 override long GetInt64(int ordinal)

Parameters

ordinal int

Returns

long

GetName(int)

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 override string GetName(int ordinal)

Parameters

ordinal int

Returns

string

GetOrdinal(string)

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 override int GetOrdinal(string name)

Parameters

name string

Returns

int

GetSchemaTable()

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 override DataTable GetSchemaTable()

Returns

DataTable

GetString(int)

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 override string GetString(int ordinal)

Parameters

ordinal int

Returns

string

GetValue(int)

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 override object GetValue(int ordinal)

Parameters

ordinal int

Returns

object

GetValues(object[])

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 override int GetValues(object[] values)

Parameters

values object[]

Returns

int

Initialize(IReadOnlyList<ReaderColumn?>)

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 virtual BufferedDataReader Initialize(IReadOnlyList<ReaderColumn?> columns)

Parameters

columns IReadOnlyList<ReaderColumn>

Returns

BufferedDataReader

InitializeAsync(IReadOnlyList<ReaderColumn?>, CancellationToken)

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 virtual Task<BufferedDataReader> InitializeAsync(IReadOnlyList<ReaderColumn?> columns, CancellationToken cancellationToken)

Parameters

columns IReadOnlyList<ReaderColumn>

cancellationToken CancellationToken

Returns

Task<BufferedDataReader>

IsDBNull(int)

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 override bool IsDBNull(int ordinal)

Parameters

ordinal int

Returns

bool

IsDBNullAsync(int, CancellationToken)

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 override Task<bool> IsDBNullAsync(int ordinal, CancellationToken cancellationToken)

Parameters

ordinal int

cancellationToken CancellationToken

Returns

Task<bool>

IsSupportedValueType(Type)

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 static bool IsSupportedValueType(Type type)

Parameters

type Type

Returns

bool

NextResult()

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 override bool NextResult()

Returns

bool

NextResultAsync(CancellationToken)

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 override Task<bool> NextResultAsync(CancellationToken cancellationToken)

Parameters

cancellationToken CancellationToken

Returns

Task<bool>

Read()

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 override bool Read()

Returns

bool

ReadAsync(CancellationToken)

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 override Task<bool> ReadAsync(CancellationToken cancellationToken)

Parameters

cancellationToken CancellationToken

Returns

Task<bool>