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Steven Hawkins closed TEIID-189.
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Assignee: Steven Hawkins
Temp tables should maintain their costing metadata
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Key: TEIID-189
URL:
https://issues.jboss.org/browse/TEIID-189
Project: Teiid
Issue Type: Feature Request
Components: Query Engine
Affects Versions: 9.x
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Optional
Fix For: 7.2
Defect Tracker #24522: Temp table cardinality is currently only used for staging tables.
It would also be generally useful for ad hoc queries to have the TempTableStoreImpl
maintain the cardinality of the tables. Other costing information could actually be
incorrect now (such as column min/max) depending upon what has been selected into a temp
table.