hive又遇到了问题:
原来的mysql中sql语句为
SELECT DATEBUF, CITYID, CHANNELID FROM STAT_CVCHNEW WHERE DATEBUF>=20110517 AND DATEBUF<=20110519 GROUP BY DATEBUF, CITYID;DATEhive又遇到了问题:
原来的mysql中sql语句为
SELECT DATEBUF, CITYID, CHANNELID FROM STAT_CVCHNEW WHERE DATEBUF>=20110517 AND DATEBUF<=20110519 GROUP BY DATEBUF, CITYID;DATE