我有一个简单的查询，我只想返回值
SELECT advisor AS advisor,
SUM(`outcome` LIKE '%TPS_Approved%') AS approved
FROM shift_report
WHERE `team`!=6 AND date>20150720 AND date<20150728
GROUP BY `advisor`
ORDER BY `advisor`
我只希望它返回顾问和批准的计数(如果计数 >=1)
最佳答案
这能达到你想要的效果吗？
SELECT advisor AS advisor,
count(*) AS approved
FROM shift_report
WHERE `team`!=6 AND date>20150720 AND date<20150728 and `outcome` LIKE '%TPS_Approved%'
GROUP BY `advisor`
ORDER BY `advisor`
关于mysql - SQL SUM 仅返回值 >=1，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31719088/