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From "Eric Hanson (JIRA)" <>
Subject [jira] [Created] (HIVE-4821) Implement type casting for all types
Date Mon, 08 Jul 2013 21:17:51 GMT
Eric Hanson created HIVE-4821:

             Summary: Implement type casting for all types
                 Key: HIVE-4821
             Project: Hive
          Issue Type: Sub-task
    Affects Versions: vectorization-branch
            Reporter: Eric Hanson

Implement vectorized support for casting from any type to any type.

cast(expr as <type>): Converts the results of the expression expr to <type> e.g.
cast('1' as BIGINT) will convert the string '1' to it integral representation. A null is returned
if the conversion does not succeed 

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