這是什么,求解決
hive>?create?temporary?function?myconcat?as?'demo.udf.ConcatString';
OK
Time?taken:?0.081?seconds
hive>?select?myconcat('Hello','World');
FAILED:?Parse?Error:?line?1:31?mismatched?input?'<EOF>'?expecting?FROM?near?')'?in?from?clause
hive>hive>?create?temporary?function?myconcat?as?'demo.udf.ConcatString';
OK
Time?taken:?0.081?seconds
hive>?select?myconcat('Hello','World');
FAILED:?Parse?Error:?line?1:31?mismatched?input?'<EOF>'?expecting?FROM?near?')'?in?from?clause
hive>2016-05-04
舉報
2017-04-08
我也出現了這個問題, 每次只要是)與;結尾 都會報這個錯誤,不知道為什么?
2016-05-08
我感覺是不是你的括號不是英文半角啊,你試試看