DROP TABLE user_statistics;
DROP VIEW user_statistics;
पूरा सिंटैक्स:
और यदि आप एक पूर्ण कार्य चाहते हैं, तो मैंने कुछ इस तरह की कोशिश की:
CREATE OR REPLACE FUNCTION delete_table_or_view(objectName varchar) RETURNS integer AS $$
DECLARE
isTable integer;
isView integer;
BEGIN
SELECT INTO isTable count(*) FROM pg_tables where tablename=objectName;
SELECT INTO isView count(*) FROM pg_views where viewname=objectName;
IF isTable = 1 THEN
execute 'DROP TABLE ' || objectName;
RETURN 1;
END IF;
IF isView = 1 THEN
execute 'DROP VIEW ' || objectName;
RETURN 2;
END IF;
RETURN 0;
END;
$$ LANGUAGE plpgsql;