xueyu created FLINK-9853:
----------------------------
Summary: add hex support in table api and sql
Key: FLINK-9853
URL: https://issues.apache.org/jira/browse/FLINK-9853
Project: Flink
Issue Type: Improvement
Components: Table API & SQL
Reporter: xueyu
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|https://dev.mysql.com/doc/refman/8.0/en/string-functions.html#function_hex]
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
