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  1. Phoenix
  2. PHOENIX-1664

Implement missing binary string built-in functions

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      Take a look at the typical binary string functions and bit string operators that are implemented in relational database systems (http://www.postgresql.org/docs/8.1/static/functions-binarystring.html and http://www.postgresql.org/docs/8.1/static/functions-bitstring.html) and implement the same for Phoenix in Java following this guide: http://phoenix-hbase.blogspot.com/2013/04/how-to-add-your-own-built-in-function.html

      Examples of missing functions include GET_BYTE, SET_BYTE, GET_BIT, SET_BIT, etc and missing operators include &, |, #, ~, <<, and >>. As a guide, examine how ROUND is implemented in Phoenix as an abstract function with concrete functions per type: long, decimal, and date/time types, as many of the existing built-in functions are already defined but are not applicable for binary types.

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              • Assignee:
                Unassigned
                Reporter:
                jamestaylor James R. Taylor
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                • Created:
                  Updated: