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https://issues.apache.org/jira/browse/DERBY-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12835523#action_12835523
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Derby Ciu commented on DERBY-3946:
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Hi Rick,
I tried applying the patch derby-3946-01-aa-standaloneParser.java in
Eclipse IDE, which says "The patch has segments that did not match. are you
sure you want to apply?" . Am I supposed to review a patch w.r.t the local
file system and manually merge any unmerged portions?
Also, could you be specific about where should ASTParser.java be placed? I had
placed it in org.apache.derby.impl.sql.conn package and upon running it, I get
an ArrayIndexOutofBound Exception in lines 76, 85 of ASTParser.java
Am I missing out any step while applying this patch?
Thanks,
Ciu
> Provide support for using the Derby parser to generate Abstract Syntax Trees
> ----------------------------------------------------------------------------
>
> Key: DERBY-3946
> URL: https://issues.apache.org/jira/browse/DERBY-3946
> Project: Derby
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 10.5.1.1
> Reporter: Rick Hillegas
> Attachments: ASTParser.java, ASTParser.java, ASTParser.java,
> derby-3946-01-aa-standaloneParser.diff, TreeWalker.java, TreeWalker.java
>
>
> Users would like to be able to use the Derby parser to produce query trees
> without actually running the queries on Derby.
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