[JBoss JIRA] (TEIID-4084) Improve with clause performance via inlining
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[
https://issues.jboss.org/browse/TEIID-4084?page=com.atlassian.jira.plugin...
]
Steven Hawkins resolved TEIID-4084.
-----------------------------------
Resolution: Done
Implemented in the rewriter as an early optimization with a better replacement strategy
that what was used to inline just scalar with clauses. Also added the no_inline hint to
prevent inlining if desired.
Improve with clause performance via inlining
--------------------------------------------
Key: TEIID-4084
URL: https://issues.jboss.org/browse/TEIID-4084
Project: Teiid
Issue Type: Feature Request
Components: Grammar, Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 9.0
We should inline a with clause item that is only referenced a single time with a hint to
prevent this behavior. Scalar with clauses could still be inlined multiple times.
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Steven Hawkins (JIRA)