Class ActionBeginSavepointRequest

Namespace

Arrow.Flight.Protocol.Sql

Assembly

Apache.Arrow.Flight.Sql.dll

Request message for the "BeginSavepoint" action. Creates a savepoint within a transaction.

Only supported if FLIGHT_SQL_TRANSACTION is FLIGHT_SQL_TRANSACTION_SUPPORT_SAVEPOINT.

public sealed class ActionBeginSavepointRequest : IMessage<ActionBeginSavepointRequest>, IEquatable<ActionBeginSavepointRequest>, IDeepCloneable<ActionBeginSavepointRequest>, IBufferMessage, IMessage

Inheritance

object

ActionBeginSavepointRequest

Implements

IMessage<ActionBeginSavepointRequest>

IEquatable<ActionBeginSavepointRequest>

IDeepCloneable<ActionBeginSavepointRequest>

IBufferMessage

IMessage

Inherited Members

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Extension Methods

FlightSqlExtensions.Serialize(IBufferMessage)

Constructors

ActionBeginSavepointRequest()

public ActionBeginSavepointRequest()

ActionBeginSavepointRequest(ActionBeginSavepointRequest)

public ActionBeginSavepointRequest(ActionBeginSavepointRequest other)

Parameters

other ActionBeginSavepointRequest

Fields

NameFieldNumber

Field number for the "name" field.

public const int NameFieldNumber = 2

Field Value

int

TransactionIdFieldNumber

Field number for the "transaction_id" field.

public const int TransactionIdFieldNumber = 1

Field Value

int

Properties

Descriptor

public static MessageDescriptor Descriptor { get; }

Property Value

MessageDescriptor

Name

Name for the savepoint.

public string Name { get; set; }

Property Value

string

Parser

public static MessageParser<ActionBeginSavepointRequest> Parser { get; }

Property Value

MessageParser<ActionBeginSavepointRequest>

TransactionId

The transaction to which a savepoint belongs.

public ByteString TransactionId { get; set; }

Property Value

ByteString

Methods

CalculateSize()

Calculates the size of this message in Protocol Buffer wire format, in bytes.

public int CalculateSize()

Returns

int

The number of bytes required to write this message to a coded output stream.

Clone()

Creates a deep clone of this object.

public ActionBeginSavepointRequest Clone()

Returns

ActionBeginSavepointRequest

A deep clone of this object.

Equals(ActionBeginSavepointRequest)

Indicates whether the current object is equal to another object of the same type.

public bool Equals(ActionBeginSavepointRequest other)

Parameters

other ActionBeginSavepointRequest

An object to compare with this object.

Returns

bool

true if the current object is equal to the other parameter; otherwise, false.

Equals(object)

Determines whether the specified object is equal to the current object.

public override bool Equals(object other)

Parameters

other object

Returns

bool

true if the specified object is equal to the current object; otherwise, false.

GetHashCode()

Serves as the default hash function.

public override int GetHashCode()

Returns

int

A hash code for the current object.

MergeFrom(ActionBeginSavepointRequest)

Merges the given message into this one.

public void MergeFrom(ActionBeginSavepointRequest other)

Parameters

other ActionBeginSavepointRequest

Remarks

See the user guide for precise merge semantics.

MergeFrom(CodedInputStream)

Merges the data from the specified coded input stream with the current message.

public void MergeFrom(CodedInputStream input)

Parameters

input CodedInputStream

Remarks

See the user guide for precise merge semantics.

ToString()

Returns a string that represents the current object.

public override string ToString()

Returns

string

A string that represents the current object.

WriteTo(CodedOutputStream)

Writes the data to the given coded output stream.

public void WriteTo(CodedOutputStream output)

Parameters

output CodedOutputStream

Coded output stream to write the data to. Must not be null.