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https://issues.apache.org/jira/browse/TRAFODION-2127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15609953#comment-15609953
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ASF GitHub Bot commented on TRAFODION-2127:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/772#discussion_r85220682
--- Diff: core/sql/arkcmp/CmpContext.cpp ---
@@ -588,6 +644,7 @@ void CmpContext::init()
// initSchemaDB(); -- This was done in the ctor.
// diags()->clear(); -- This loses any initialization errors;
// -- clear() is done in unsetStatement
above.
+ statementNum_++;
--- End diff --
The comment above the method says this is a NO-OP, but it's not a NO-OP
anymore.
> enhance Trafodion implementation of WITH clause
> -----------------------------------------------
>
> Key: TRAFODION-2127
> URL: https://issues.apache.org/jira/browse/TRAFODION-2127
> Project: Apache Trafodion
> Issue Type: Improvement
> Reporter: liu ming
> Assignee: Hans Zeller
>
> TRAFODION-1673 described some details about how to support WITH clause in
> Trafodion.
> As initial implementation, we use a simple pure-parser method.
> That way, Trafodion can support WITH clause functionally, but not good from
> performance point of view,
> also need to enhance the parser to be more strict in syntax.
> This JIRA is a follow up JIRA, to track following effort to support Trafodion
> WITH clause.
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