[teiid-issues] [JBoss JIRA] (TEIID-4888) Support for SetQueryLimit

Steven Hawkins (JIRA) issues at jboss.org
Fri Sep 8 10:27:01 EDT 2017


     [ https://issues.jboss.org/browse/TEIID-4888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on TEIID-4888 started by Steven Hawkins.
---------------------------------------------
> Support for SetQueryLimit
> -------------------------
>
>                 Key: TEIID-4888
>                 URL: https://issues.jboss.org/browse/TEIID-4888
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: JDBC Connector
>            Reporter: German Tejero
>            Assignee: Steven Hawkins
>            Priority: Minor
>             Fix For: 10.0
>
>
> OpenEdge RDBMS not support fetch/offset in a set query. For example, the generated SQL:
> SELECT 
> g_1.ejer AS c_0
> FROM PUB.modpre AS g_1 
> UNION ALL 
> SELECT 
> g_0.ejer AS c_0 
> FROM PUB.modesp AS g_0 
> FETCH NEXT 100 ROWS ONLY
> For the view:
> CREATE VIEW Modificaciones(
>     ejercicio     INTEGER
> )AS SELECT T.ejercicio
> FROM(
>     SELECT M.ejercicio,
> FROM sipbas.modesp AS M
> UNION ALL
>     SELECT M.ejercicio
> FROM sipbas.modpre AS M) AS T;
> It is necessary to be able to indicate SetQueryLimit in the same way as with SetQueryOrderBy.



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