摘要:
SELECT eco_truename, eco_uid, max(checkup_time) AS time FROM es_checkup_order WHERE checkup_time < 1469944460 GROUP BY eco_uid ORDER BY checkup_time DESC 阅读全文
摘要:
--- //查找左边不存在数据,不能用 = '' SELECT m.uid FROM es_members m LEFT JOIN es_user_self_care_assessment u ON m.uid = u.user_id WHERE u.user_id IS NULL //合并起来查找 #(YEAR (NOW()) - substri... 阅读全文
摘要:
SELECT idcard,YEAR (NOW()) - substring(idcard, 7, 4) as nFROM es_members where idcard >0 HAVING n >=65 根据身份证 选择年龄段的用户 YEAR 返回日期的年份,范围为1000〜9999,或者0日期。 阅读全文