James Taylor created PHOENIX-1665:
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Summary: Implement missing ARRAY built-in functions
Key: PHOENIX-1665
URL: https://issues.apache.org/jira/browse/PHOENIX-1665
Project: Phoenix
Issue Type: Bug
Reporter: James Taylor
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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