[jira] [Created] (HIVE-9028) Enhance the hive parser to accept tuples in where in clause filter

[Yash Datta (JIRA)]

Yash Datta created HIVE-9028:
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             Summary: Enhance the hive parser to accept tuples in where in 
clause filter
                 Key: HIVE-9028
                 URL: https://issues.apache.org/jira/browse/HIVE-9028
             Project: Hive
          Issue Type: Improvement
          Components: Parser
    Affects Versions: 0.13.1
            Reporter: Yash Datta
             Fix For: 0.14.0


Currently, the hive parser will only accept a list of values in the where in 
clause and the filter is applied only on a single column. Enhanced it to accept 
filter on multiple columns.

So current support is for queries like :

Select * from table where c1 in (value1,value2,...value n);

Added support in the parser for queries like :

Select  * from table where (c1,c2,... cn) in ((value1,value2...value n), 
(value1' , value2' ... ,value n').... )







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