这是什么,求解决
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>
gao634209276
2016-05-04
2 回答
举报
0/150
提交
取消
