${_table} LIMIT ${pageStart}, ${results}"{"error":500,"reason":"with params: {results=10, pageStart=0} error code: 1064 sqlstate: 42000 message: You have an error in
我使用的是MySQL,有一个sql错误。对于日期时间,我需要有不同的列,对于每个不同的日期时间,我需要显示最大的impact_id。一组一组,按日期排序,按datetim asc SQL Error (1064): You have an error in your SQL syntax; check the manualthe right syntax to use near 'distinct datetim from news where impact_id is not null and
datetim不为空