[JBoss JIRA] Updated: (TEIID-219) Add a way to limit or suppress queries that exceed a threshold Cost-Based Optimizer value
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[
https://jira.jboss.org/jira/browse/TEIID-219?page=com.atlassian.jira.plug...
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Steven Hawkins updated TEIID-219:
---------------------------------
Actually this is not as easy as it seems our overall cost calculation is targeted only at
cardinality, not in terms of a computational or time based estimate (that happens only for
joins). We need to have a better representation of cost for this to be a meaningful
constraint.
Add a way to limit or suppress queries that exceed a threshold
Cost-Based Optimizer value
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Key: TEIID-219
URL: https://jira.jboss.org/jira/browse/TEIID-219
Project: Teiid
Issue Type: Feature Request
Components: Query Engine, Server
Affects Versions: 6.0.0
Reporter: Marc Shirley
Fix For: 6.1.0
Client requesting an ability to impose a limit on, or suppress, any query that exceeds a
cost estimate value specified by the user/administrator.
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Steven Hawkins (JIRA)