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https://issues.apache.org/jira/browse/TRAFODION-2439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15828514#comment-15828514
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ASF GitHub Bot commented on TRAFODION-2439:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/913#discussion_r96699057
--- Diff: core/sql/optimizer/BindRelExpr.cpp ---
@@ -13445,6 +13435,14 @@ RelExpr * GenericUpdate::bindNode(BindWA *bindWA)
if (getOperatorType() == REL_UNARY_UPDATE ||
getOperatorType() == REL_UNARY_DELETE) {
+ if (getTableDesc()->getNATable()->isHiveTable())
+ {
+ *CmpCommon::diags() << DgSqlCode(-4223)
+ << DgString0("Update/Delete on Hive table is");
+ bindWA->setErrStatus();
+ return this;
+ }
+
--- End diff --
I'm curious why this change was made. Do we support other kinds of delete
and update operations on Hive tables?
> add/externalize support to create trafodion views on hive tables
> ----------------------------------------------------------------
>
> Key: TRAFODION-2439
> URL: https://issues.apache.org/jira/browse/TRAFODION-2439
> Project: Apache Trafodion
> Issue Type: New Feature
> Reporter: Anoop Sharma
> Assignee: Anoop Sharma
> Priority: Minor
>
> this enhancement is to add support for creating views on hive tables.
> Views will be created in trafodion schema and can be accessed as
> a regular view.
> This jira will be updated with details on semantics and restrictions
> of creating views on hive tables.
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