[teiid-issues] [JBoss JIRA] (TEIID-4202) Support Lateral join and procedure pushdown

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-4202:
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             Summary: Support Lateral join and procedure pushdown
                 Key: TEIID-4202
                 URL: https://issues.jboss.org/browse/TEIID-4202
             Project: Teiid
          Issue Type: Feature Request
          Components: Misc. Connectors, Query Engine
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 9.0


Lateral joins of the form:

select ... from x inner join lateral (... x.col ...) as y on ...

Have been supported for some time, but not the ability to push them to source.

A highly related scenario is to be able to push procedures used directly or in lateral joins with the rest of their plan:

select ... from x inner join lateral (call proc(.. x.col ...)) as y on ...



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