考虑到约会,我想在当天的开始和结束之间查询Hive。如何计算蜂巢中的开始和结束时间?
所以而不是:
SELECT *
FROM blah
WHERE created_at > '1437940563'
AND created_at < '1438026982';
这将是:
SELECT *
FROM blah
WHERE created_at > '<some function DATEID>'
AND created_at < '<some function DATEID>';