[teiid-issues] [JBoss JIRA] (TEIID-3625) JDG translator has disabled capabilities for GT and LT
RH Bugzilla Integration (JIRA)
issues at jboss.org
Wed Aug 12 09:49:03 EDT 2015
[ https://issues.jboss.org/browse/TEIID-3625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
RH Bugzilla Integration updated TEIID-3625:
-------------------------------------------
Bugzilla Update: Perform
Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1252914
> JDG translator has disabled capabilities for GT and LT
> ------------------------------------------------------
>
> Key: TEIID-3625
> URL: https://issues.jboss.org/browse/TEIID-3625
> Project: Teiid
> Issue Type: Bug
> Components: Misc. Connectors
> Affects Versions: 8.7.1
> Reporter: Filip Elias
> Assignee: Steven Hawkins
>
> Operations GT and LT are not pushed down to JDG. Indexes are enabled for all columns. Operations GE and LE are pushed down correctly.
> Example:
> The first query is pushed down correctly. The second query doesn't push the "greater than" operator to the source.
> Query:
> {code}select intkey from smalla where intNum >= 5 order by intkey{code}
> PROCESSOR PLAN:
> {code}
> AccessNode(0) output=[c.intKey AS IntKey] SELECT g_0.intKey FROM SmallAs.smallARemotecache AS g_0 WHERE g_0.intNum >= 5 ORDER BY g_0.intKey
> {code}
> Query:
> {code}select intkey from smalla where intNum > 5 order by intkey{code}
> Plan:
> {code}
> SortNode(0) output=[c.intKey AS IntKey] [SORT] [IntKey]
> ProjectNode(1) output=[c.intKey AS IntKey] [c.intKey AS IntKey]
> SelectNode(2) output=[c.intKey] c.intNum > 5
> AccessNode(3) output=[c.intNum, c.intKey] SELECT g_0.intNum, g_0.intKey FROM SmallAs.smallARemotecache AS g_0
> {code}
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