WITH ROLLUP का इस्तेमाल करें
GROUP BY . में संशोधक :
SELECT IFNULL(env, 'Unknown'),
COUNT(*) AS Count
FROM env_table
GROUP BY env WITH ROLLUP
ORDER BY env
WITH ROLLUP का इस्तेमाल करें
GROUP BY . में संशोधक :
SELECT IFNULL(env, 'Unknown'),
COUNT(*) AS Count
FROM env_table
GROUP BY env WITH ROLLUP
ORDER BY env