Read content from the connector — read_cnt • connector.databricks

Addition read methods for databricks connectors implemented for connector::read_cnt():

ConnectorDatabricksTable: Reuses the connector::write_cnt() method for connector::connector_dbi, but always sets the catalog and schema as defined in when initializing the connector.

ConnectorDatabricksVolume: Reuses the connector::read_cnt() method for ConnectorDatabricksVolume, but always sets the catalog and schema as defined in when initializing the connector.

Usage

read_cnt(connector_object, name, ...)

# S3 method for class 'ConnectorDatabricksTable'
read_cnt(connector_object, name, ..., timepoint = NULL, version = NULL)

# S3 method for class 'ConnectorDatabricksVolume'
read_cnt(connector_object, name, ...)

Arguments

connector_object: Connector The connector object to use.
name: character Name of the content to read, write, or remove. Typically the table name.
...: ConnectorDatabricksVolume: Additional parameters to pass to the brickster::db_volume_read() method
timepoint: Timepoint in Delta time travel syntax # nolint format.
version: Table version generated by the operation.

Value

R object with the content. For rectangular data a data.frame.