Obtains a connection or connection information by using a connection manager.

Writes a log entry.

Executes custom code that must run after the Script component has processed its inputs and outputs.

Executes custom code that must run before the Script component has processed its inputs and outputs.

Prepares the outputs in Script components, such as sources and transformations with asynchronous outputs, that add new rows to the output buffers.

Processes the inputs in Script components, such as transformations and destinations, that receive inputs from upstream components.

Releases a connection to a connection manager.