我需要数据,其中code_filter以84开头,Issuing_country为AL,并且End_date_of_validity_updated小于今天的日期(即到期),但是具有以下代码:
SELECT DISTINCT (code_filter)
FROM MyTable
WHERE (code_filter LIKE '84%' AND Issuing_country = 'AL')
AND End_date_of_validity_updated < '06-05-2020 23:59:59.999'
我得到这个结果:
我的意思是第一个可以,但是为什么第二个过滤了,尽管日期没有过期?
提前感谢!
尝试
SELECT DISTINCT (code_filter) FROM MyTable
where (code_filter like'84%' and Issuing_country = 'AL') and
End_date_of_validity_updated < cast(getdate() as date)
也许您从字符串中提取日期失败您也可以尝试进行显式转换
End_date_of_validity_updated < cast('06-05-2020 23:59:59.999' as date)