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https://issues.apache.org/jira/browse/DERBY-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12836690#action_12836690
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Derby Ciu commented on DERBY-3946:
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Hi Rick,
not able to run ASTParser.java. As you suggested, I have not applied the
derby-3946-01-aa-standaloneParser.diff patch. But still, when I try placing
ASTParser.java in sql.compile or sql.conn packages and run it, I get similar
errors in both cases--
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
at
org.apache.derby.impl.sql.compile.ASTParser.execute(ASTParser.java:85)
at org.apache.derby.impl.sql.compile.ASTParser.main(ASTParser.java:76)
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
at org.apache.derby.impl.sql.conn.ASTParser.execute(ASTParser.java:86)
at org.apache.derby.impl.sql.conn.ASTParser.main(ASTParser.java:77)
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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