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Posted to issues@kylin.apache.org by "Billy Liu (JIRA)" <ji...@apache.org> on 2018/01/25 06:05:00 UTC
[jira] [Closed] (KYLIN-3072) Fix the regular expression in function
'removeCommentInSql'
[ https://issues.apache.org/jira/browse/KYLIN-3072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Billy Liu closed KYLIN-3072.
----------------------------
> Fix the regular expression in function 'removeCommentInSql'
> -----------------------------------------------------------
>
> Key: KYLIN-3072
> URL: https://issues.apache.org/jira/browse/KYLIN-3072
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine
> Reporter: peng.jianhua
> Assignee: peng.jianhua
> Priority: Major
> Attachments: 0001-KYLIN-3072-Fix-the-regular-expression-in-function-re.patch, 01.png, 02.PNG
>
>
> select * from kylin_sales /\*comments--comments*/
> we should remove comments like '/\*comments*/' first,then remove comments like '--comments' , or the sql above will have an exception.
> please refer to 01.png.
> if we exchange the sequence of this two comment patterns,we will get 02.png.
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