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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3946) Provide support for using the Derby parser to generate Abstract Syntax Trees
Date Sun, 31 May 2009 02:42:07 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12714808#action_12714808
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Knut Anders Hatlen commented on DERBY-3946:
-------------------------------------------

Good idea to use an in-memory database. The storeless engine (DERBY-2164) is probably an even
better fit, as this is exactly the kind of use it was intended for (it skips database creation
entirely). The down-side is of course that the storeless classes have not been added to the
production jars yet, so you would need to add the classes.storeless directory to the classpath
for it to work.

> 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: New Feature
>          Components: SQL
>    Affects Versions: 10.5.1.1
>            Reporter: Rick Hillegas
>         Attachments: ASTParser.java, ASTParser.java, derby-3946-01-aa-standaloneParser.diff,
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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