sql error [ SELECT amp_, LEFT(CHAT,4) AS A_CODE,LEFT(BirthDate,4) as y_b,MID(BirthDate,5,2) as m_b,RIGHT(BirthDate,2) as d_b
,SUM(CASE WHEN PID IS NOT NULL THEN 1 ELSE 0 END) as n_all
FROM dbpop_256812 WHERE dbpop_256812.BirthDate LIKE '2568%' AND CHAT LIKE '35%'
GROUP BY A_CODE
]