[GitHub] [hive] jcamachor commented on pull request #1315: [HIVE-23951] Support parameterized queries in WHERE/HAVING clause

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jcamachor commented on pull request #1315:
URL: https://github.com/apache/hive/pull/1315#issuecomment-667741338


   {quote}
   @jcamachor @zabetak I was thinking of changing all the existing tpcds queries to replace literals with ? and run explain on tpcds queries (using TestTezPerfCliDriver). This should provide us with some good test coverage. What I am undecided on is if it worth pushing it to hive repo and have a separate clidriver testing execute/prepare for tpcds. What do you suggest?
   {quote}
   Why do we need a new driver though? We should probably add it to the existing one.


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