[
https://issues.apache.org/jira/browse/FLINK-9970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
vinoyang updated FLINK-9970:
----------------------------
Description:
for ASCII function :
refer to :
[https://dev.mysql.com/doc/refman/8.0/en/string-functions.html#function_ascii]
for CHR function :
This function convert ASCII code to a character,
refer to : [https://doc.ispirer.com/sqlways/Output/SQLWays-1-071.html]
Considering "CHAR" always is a keyword in many database, so we use "CHR"
keyword.
was:refer to :
https://dev.mysql.com/doc/refman/8.0/en/string-functions.html#function_ascii
> Add ASCII/CHR function for table/sql API
> ----------------------------------------
>
> Key: FLINK-9970
> URL: https://issues.apache.org/jira/browse/FLINK-9970
> Project: Flink
> Issue Type: New Feature
> Components: Table API & SQL
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Minor
> Labels: pull-request-available
>
> for ASCII function :
> refer to :
> [https://dev.mysql.com/doc/refman/8.0/en/string-functions.html#function_ascii]
> for CHR function :
> This function convert ASCII code to a character,
> refer to : [https://doc.ispirer.com/sqlways/Output/SQLWays-1-071.html]
> Considering "CHAR" always is a keyword in many database, so we use "CHR"
> keyword.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
