GetDefaultDriver returns the driver initialized in the init function and used when the pgx driver is registered.

GetPoolConnector creates a new driver.Connector from the given *pgxpool.Pool.

OpenDBFromPool creates a new *sql.DB from the given *pgxpool.Pool.

OptionAfterConnect provides a callback for after connect.

OptionBeforeConnect provides a callback for before connect.

OptionResetSession provides a callback that can be used to add custom logic prior to executing a query on the connection if the connection has been used before.

RandomizeHostOrderFunc is a BeforeConnect hook that randomizes the host order in the provided connConfig, so that a new host becomes primary each time.

RegisterConnConfig registers a ConnConfig and returns the connection string to use with Open.

UnregisterConnConfig removes the ConnConfig registration for connStr.

OptionOpenDB options for configuring the driver when opening a new db pool.