我正在編寫配置單元查詢,用於獲取記錄具有最大頻率值。HIVE QUERY SELECT * FROM bookfreq where freq IN(SELECT Max(freq)FROM bookfreq);
table name bookfreq, having two column year & freq
year freq
1999 2
2000 4
1989 4
1990 5
查詢:
SELECT * FROM bookfreq where freq IN (SELECT Max(freq) FROM bookfreq);
我得到一個異常喜歡
FAILED: ParseException line 1:38 cannot recognize input near 'SELECT' 'Max' '(' in expression specification
謝謝。 rchang :-)爲你快速抵抗。 – 2015-02-07 17:53:58