[teiid-designer-issues] [JBoss JIRA] Updated: (TEIIDDES-932) Improvements for oracle cost calculation
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https://issues.jboss.org/browse/TEIIDDES-932?page=com.atlassian.jira.plug...
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Steven Hawkins updated TEIIDDES-932:
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Attachment: OracleCost.patch
The patch uses a couple of built-in oracle mechanisms to determine the min/max from the
stats, rather than issuing an aggregate query.
Improvements for oracle cost calculation
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Key: TEIIDDES-932
URL: https://issues.jboss.org/browse/TEIIDDES-932
Project: Teiid Designer
Issue Type: Enhancement
Components: Modeling
Affects Versions: 7.4
Reporter: Steven Hawkins
Attachments: OracleCost.patch
The oracle cost calculation logic falls back to using aggregate queries for min/max
values. This can slow the analysis down significantly.
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