DBConnection.handle_deallocate
You're seeing just the callback
handle_deallocate
, go back to DBConnection module for more information.
Specs
handle_deallocate(query(), cursor(), opts :: Keyword.t(), state :: any()) :: {:ok, result(), new_state :: any()} | {:error | :disconnect, Exception.t(), new_state :: any()}
Deallocate a cursor declared by handle_declare/4
with the database. Return
{:ok, result, state}
on success and to continue,
{:error, exception, state}
to return an error and continue, or
{:disconnect, exception, state}
to return an error and disconnect.
This callback is called in the client process.