[JBoss JIRA] (TEIID-4498) Generalize subquery batch processing
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[
https://issues.jboss.org/browse/TEIID-4498?page=com.atlassian.jira.plugin...
]
Steven Hawkins commented on TEIID-4498:
---------------------------------------
https://github.com/shawkins/teiid/commit/e07ad68f8273314dc8929316552aa6f9... shows
the current state - in the previous where clause case we didn't worry about projection
of the join criteria - but probably should have.
Generalize subquery batch processing
------------------------------------
Key: TEIID-4498
URL: https://issues.jboss.org/browse/TEIID-4498
Project: Teiid
Issue Type: Enhancement
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Major
Fix For: 12.0
For subqueries that cannot be unnested, but can be modified to project their correlation,
we should have at least batch processing rather than the row by row default.
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Steven Hawkins (Jira)