[JBoss JIRA] Created: (TEIID-1544) Add a limit to the number of dependent queries that can be issued.
1:14 p.m.
Add a limit to the number of dependent queries that can be issued.
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Key: TEIID-1544
URL: https://issues.jboss.org/browse/TEIID-1544
Project: Teiid
Issue Type: Sub-task
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 7.4
There should be a mechanism to limit the number of dependent join queries generated.
Ideally this should apply to both cost and hint based dependent joins.
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9:58 a.m.
New subject: [JBoss JIRA] Updated: (TEIID-1544) Add a limit to the number of dependent queries that can be issued.
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https://issues.jboss.org/browse/TEIID-1544?page=com.atlassian.jira.plugin...
]
Steven Hawkins updated TEIID-1544:
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Fix Version/s: 8.0
(was: 7.4)
Pushing to 8.0. These are good candidates for a 7.5 if it is needed later.
Add a limit to the number of dependent queries that can be issued.
------------------------------------------------------------------
Key: TEIID-1544
URL: https://issues.jboss.org/browse/TEIID-1544
Project: Teiid
Issue Type: Sub-task
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.0
There should be a mechanism to limit the number of dependent join queries generated.
Ideally this should apply to both cost and hint based dependent joins.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
3:37 p.m.
New subject: [JBoss JIRA] (TEIID-1544) Add a limit to the number of dependent queries that can be issued.
[
https://issues.jboss.org/browse/TEIID-1544?page=com.atlassian.jira.plugin...
]
Steven Hawkins updated TEIID-1544:
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Fix Version/s: (was: 8.0)
Priority: Minor (was: Major)
This would likely be expressed as part of the make_dep/make_ind hints. This is nice to
have, but not a high priority. In cost scenarios (none-hint), there is already back-off
logic to help prevent runaway queries and you can always use a hint to force specific
behavior.
When this is worked other parameters could be considered for the hint, such as the ability
to override the translator value for max in predicates.
Add a limit to the number of dependent queries that can be issued.
------------------------------------------------------------------
Key: TEIID-1544
URL: https://issues.jboss.org/browse/TEIID-1544
Project: Teiid
Issue Type: Sub-task
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Minor
There should be a mechanism to limit the number of dependent join queries generated.
Ideally this should apply to both cost and hint based dependent joins.
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4751
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Steven Hawkins (JIRA) -
Steven Hawkins (Updated) (JIRA)