[teiid-issues] [JBoss JIRA] (TEIID-5461) Add parsing and push down support for the frame clause
[
https://issues.jboss.org/browse/TEIID-5461?page=com.atlassian.jira.plugin...
]
Steven Hawkins commented on TEIID-5461:
---------------------------------------
With this issue I can mark Hive/Impala as having initial support for the window frame
clause, but their actual support is more nuanced. Only aggregates and the
first/last_value analytical functions seem to be allowed. Once we have engine support
we'll have to add additional restrictions.
Add parsing and push down support for the frame clause
------------------------------------------------------
Key: TEIID-5461
URL: https://issues.jboss.org/browse/TEIID-5461
Project: Teiid
Issue Type: Sub-task
Components: Connector API, Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 11.2
To make it possible to introduce these changes into older branches, we should first
implement the parsing and push down logic - such that engine processing would initially
fail.
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)