Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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0.8.0
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None
Description
If user write some function at 'group by' phase on hive query mode, it makes a exception as follows:
tajo> set tajo.hive.query.mode=true; tajo> select trim(name), count(1) from table1 group by trim(name); Unexpected aggregation function. - signature:trim
It needs to support functions at 'group by' phase on hive query mode.