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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-10222) Table scalar function expression parses error when function name equals the exists keyword suffix
Date Tue, 28 Aug 2018 09:35:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-10222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ASF GitHub Bot updated FLINK-10222:
-----------------------------------
    Labels: pull-request-available  (was: )

> Table scalar function expression parses error when function name equals the exists keyword
suffix
> -------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-10222
>                 URL: https://issues.apache.org/jira/browse/FLINK-10222
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API &amp; SQL
>            Reporter: vinoyang
>            Priority: Major
>              Labels: pull-request-available
>
> Suffix extraction in ExpressionParser.scala does not actually support extraction of keywords
with the same prefix. For example: Adding suffix parsing rules for {{a.fun}} and {{a.function}}
simultaneously will causes exceptions. 
> some discussion : 
> [https://github.com/apache/flink/pull/6432#issuecomment-416127815]
> https://github.com/apache/flink/pull/6585#discussion_r212797015



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