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Posted to derby-dev@db.apache.org by "Mike Matrigali (JIRA)" <de...@db.apache.org> on 2006/01/23 20:43:14 UTC
[jira] Updated: (DERBY-791) Expose api for printing Abstract Syntax
Trees in production (non-debug) servers
[ http://issues.apache.org/jira/browse/DERBY-791?page=all ]
Mike Matrigali updated DERBY-791:
---------------------------------
Component: SQL
> Expose api for printing Abstract Syntax Trees in production (non-debug) servers
> -------------------------------------------------------------------------------
>
> Key: DERBY-791
> URL: http://issues.apache.org/jira/browse/DERBY-791
> Project: Derby
> Type: Improvement
> Components: SQL
> Reporter: Rick Hillegas
>
> Currently you can print Abstract Syntax Trees to derby.log by setting the DumpParseTree tracepoint at server startup. E.g.:
> java -cp $CLASSPATH -Dderby.debug.true=DumpParseTree -Dderby.stream.error.logSeverityLevel=0 org.apache.derby.tools.ij z.sql
> This can be a useful debugging tool. However, it only works on debug servers built with the following flags:
> sanity=true
> debug=true
> We should provide some mechanism for printing these trees in production (non-debug) servers.
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