C# Класс DevExpress.DataAccess.BigQuery.BigQueryConnection

Represents a connection to BigQuery.

Наследование: System.Data.Common.DbConnection, ICloneable

Private Properties

Метод	Описание
BigQueryConnection ( ) : System	Initializes a new instance of the BigQueryConnection class with default settings.
BigQueryConnection ( string connectionString ) : System	Initializes a new instance of the BigQueryConnection class with the specified connection string.
ChangeDatabase ( string databaseName ) : void	Changes the database for the current connection.
Close ( ) : void	Closes the current data connection.
CreateCommand ( ) : BigQueryCommand	Creates a new BigQuery command associated with the current data connection.
GetDataSetNames ( ) : string[]	Returns a list of datasets available in the current Google Cloud Platform project.
GetTableNames ( ) : string[]	Returns a list of tables available in the current BigQuery dataset.
GetViewNames ( ) : string[]	Returns a list of views available in the current BigQuery dataset.
Open ( ) : void	Opens a data connection.
OpenAsync ( CancellationToken cancellationToken ) : Task	Asynchronously opens a data connection.

Метод	Описание
BeginDbTransaction ( IsolationLevel isolationLevel ) : DbTransaction
CreateDbCommand ( ) : DbCommand
Dispose ( bool disposing ) : void

Метод	Описание
CheckDisposed ( ) : void
CheckOpen ( ) : void
CreateServiceAsync ( CancellationToken cancellationToken ) : Task
GetDataObjectNames ( string type ) : string[]
ICloneable ( ) : object
InitializeServiceAsync ( CancellationToken cancellationToken ) : Task

protected BeginDbTransaction ( IsolationLevel isolationLevel ) : DbTransaction
isolationLevel	IsolationLevel
Результат	System.Data.Common.DbTransaction

Initializes a new instance of the BigQueryConnection class with default settings.

public BigQueryConnection ( ) : System
Результат	System

Initializes a new instance of the BigQueryConnection class with the specified connection string.

public BigQueryConnection ( string connectionString ) : System
connectionString	string	A System.String specifying a connection string.
Результат	System

Changes the database for the current connection.

public ChangeDatabase ( string databaseName ) : void
databaseName	string	A System.String value specifying the database name.
Результат	void

Closes the current data connection.

public Close ( ) : void
Результат	void

Creates a new BigQuery command associated with the current data connection.

public CreateCommand ( ) : BigQueryCommand
Результат	BigQueryCommand

protected CreateDbCommand ( ) : DbCommand
Результат	System.Data.Common.DbCommand

protected Dispose ( bool disposing ) : void
disposing	bool
Результат	void

Returns a list of datasets available in the current Google Cloud Platform project.

public GetDataSetNames ( ) : string[]
Результат	string[]

Returns a list of tables available in the current BigQuery dataset.

public GetTableNames ( ) : string[]
Результат	string[]

Returns a list of views available in the current BigQuery dataset.

public GetViewNames ( ) : string[]
Результат	string[]

Opens a data connection.

public Open ( ) : void
Результат	void

Asynchronously opens a data connection.

public OpenAsync ( CancellationToken cancellationToken ) : Task
cancellationToken	System.Threading.CancellationToken	A cancellation token that can be used to cancel opening a data connection.
Результат	Task