Issue: For a language not known in the pg_pltemplate catalog:
This example fails when ran as it is .
CREATE FUNCTION plsample_call_handler() RETURNS
language_handler
AS '$libdir/plsample'
LANGUAGE C;
CREATE LANGUAGE plsample
HANDLER plsample_call_handler;
Page no 1054:
Issue: For a language not known in the pg_pltemplate catalog: This example fails when ran as it is .
CREATE FUNCTION plsample_call_handler() RETURNS language_handler AS '$libdir/plsample' LANGUAGE C; CREATE LANGUAGE plsample HANDLER plsample_call_handler;
it require more information.