Rick Hillegas created DERBY-6263:
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Summary: Make the Visitor support in CursorNodes support ORDER BY
lists, FETCH, and OFFSET clauses
Key: DERBY-6263
URL: https://issues.apache.org/jira/browse/DERBY-6263
Project: Derby
Issue Type: Bug
Components: SQL
Affects Versions: 10.11.0.0
Reporter: Rick Hillegas
If you call treePrint() on a CursorNode, you will see information on ORDER BY,
FETCH, and OFFSET clauses. However, these clauses are not visited by
CursorNode.acceptChildren(). This looks like an omission. This defect was
brought to our attention by this email thread:
http://apache-database.10148.n7.nabble.com/Using-ASTParser-and-TreeWalker-for-parsing-SQL-query-td131219.html.
You can see the difference in treePrint() and acceptChildren() behavior by
running the following query through the ASTParser and TreePrinter tools
attached to DERBY-3946:
select tablename from sys.systables where 1=2 order by tablename;
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