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https://issues.apache.org/jira/browse/DERBY-3946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12852132#action_12852132
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Derby Ciu commented on DERBY-3946:
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Hi Rick,
I have two questions for you.
1) I am trying to analyze which function call is responsible for printing the
parse tree.
2) What is the exact point in the code when a " * " gets replaced with the
column names in a query like "Select * from tablename" where tablename is a
table with different column names clm1,clm2,clm3 etc.
If you could please help me with these asap.
Thank you,
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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