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  1. Flink
  2. FLINK-9853

add hex support in table api and sql

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      Description

      like in mysql, HEX could take int or string arguments, For a integer argument N, it returns a hexadecimal string representation of the value of N. For a string argument str, it returns a hexadecimal string representation of str where each byte of each character in str is converted to two hexadecimal digits. 

      Syntax:

      HEX(100) = 64

      HEX('This is a test String.') = '546869732069732061207465737420537472696e672e'

      See more: link MySQL

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            • Assignee:
              xueyu xueyu
              Reporter:
              xueyu xueyu
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