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https://issues.apache.org/jira/browse/FLINK-10172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16588944#comment-16588944
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ASF GitHub Bot commented on FLINK-10172:
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walterddr commented on issue #6585: [FLINK-10172][table]re-adding asc & desc
suffix expression to expressionParser
URL: https://github.com/apache/flink/pull/6585#issuecomment-415057802
@twalthr yes @fhueske is correct the 2 functions are special expressions
which requires special expression parsing. So far I am looking over the diff in
https://github.com/apache/flink/pull/1926/files and didn't find anything
abnormal but I will add additional tests for the lists of functions originally
in the `ExpressionParser` class. Should I open a JIRA for it (haven't find a
bug yet)
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> Inconsistentcy in ExpressionParser and ExpressionDsl for order by asc/desc
> --------------------------------------------------------------------------
>
> Key: FLINK-10172
> URL: https://issues.apache.org/jira/browse/FLINK-10172
> Project: Flink
> Issue Type: Bug
> Components: Table API & SQL
> Affects Versions: 1.3.3, 1.4.2, 1.5.3, 1.6.0, 1.7.0
> Reporter: Rong Rong
> Assignee: Rong Rong
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.3.3, 1.4.3, 1.6.1, 1.7.0, 1.5.4
>
>
> The following expression throws an exception in parsing {{"id.asc"}} term.
> {code:java}
> Table allOrders = orderTable
> .select("id,order_date,amount,customer_id")
> .orderBy("id.asc");
> {code}
> while it is correctly parsed for Scala:
> {code:scala}
> val allOrders:Table = orderTable
> .select('id, 'order_date, 'amount, 'customer_id)
> .orderBy('id.asc)
> {code}
> Anticipated some inconsistency between ExpressionParser and ExpressionDsl
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