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Posted to derby-dev@db.apache.org by "Dag H. Wanvik (JIRA)" <ji...@apache.org> on 2008/11/13 01:15:44 UTC
[jira] Commented: (DERBY-3946) Provide support for using the Derby
parser to generate Abstract Syntax Trees
[ 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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