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From Amey Barve <ameybarv...@gmail.com>
Subject Predicates for 'like' and 'between' operators to custom storage handler.
Date Thu, 05 May 2016 10:53:39 GMT
Hi All,

I have implemented custom storage-handler and able to get predicates from
hive for '=', '!=', '<', '<=', '>' and '>=' operators.
But I cannot get predicates from hive for 'like', 'between' operators.

Here's my code:

*final String expression = conf.get(TableScanDesc.FILTER_EXPR_CONF_STR);*

here expression remains null for like and between operators but not null
for above operators.

Does hive not give predicates for 'like' and 'between' operators to custom
storage handler ?
*Is there some other mechanism to get predicates for 'like' operator*?

I tested with hive version 1.2 and 0.14.

Thanks and Regards,
Amey

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