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From "Dag H. Wanvik (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3946) Provide support for using the Derby parser to generate Abstract Syntax Trees
Date Thu, 13 Nov 2008 00:15:44 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12647134#action_12647134
] 

Dag H. Wanvik commented on DERBY-3946:
--------------------------------------

Tried the program for this example

java ASTParser "select * from table(foo(4))t"

but it seems the binding is done early here so it crashed:
Exception in thread "main" java.sql.SQLSyntaxErrorException: 'APP'.FOO' does not identify
a table function.
Does this mean only a subset of the syntax may be used? If so, what parts?


> 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: 10.5.0.0
>            Reporter: Rick Hillegas
>             Fix For: 10.5.0.0
>
>         Attachments: ASTParser.java, derby-3946-01-aa-standaloneParser.diff
>
>
> 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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