| Key: |
SES-518
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| Type: |
Improvement
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| Status: |
Reopened
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| Priority: |
Minor
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| Assignee: |
Unassigned
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| Reporter: |
Arjohn Kampman
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| Votes: |
0
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| Watchers: |
0
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If you were logged in you would be able to see more operations.
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Sesame
Created: 18/Jan/08 02:49 PM
Updated: 02/Sep/08 02:43 PM
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| Component/s: |
Query Optimizer
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| Affects Version/s: |
None
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| Fix Version/s: |
3.x
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The SameTermOptimizer processes nodes of the form SameTerm(?x, ?y) by renaming ?y to ?x in the tree below the SameTerm filter. As ?y might still be referenced toward the root of the query model, the optimizer inserts an Extension ?y <-- ?x node. This can be prevented by renaming ?y in this part of the tree too.
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Change by Arjohn Kampman [24/Apr/08 04:00 PM]
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| Field |
Original Value |
New Value |
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Fix Version/s
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2.2
[ 10330
]
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Fix Version/s
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2.1
[ 10240
]
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Change by Arjohn Kampman [04/Jul/08 09:44 AM]
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Assignee
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Arjohn Kampman
[ arjohn
]
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Change by James Leigh [04/Jul/08 07:10 PM]
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Status
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Open
[ 1
]
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Resolved
[ 5
]
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Resolution
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Fixed
[ 1
]
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Change by Arjohn Kampman [02/Sep/08 02:42 PM]
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Resolution
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Fixed
[ 1
]
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Status
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Resolved
[ 5
]
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Reopened
[ 4
]
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Change by Arjohn Kampman [02/Sep/08 02:43 PM]
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Fix Version/s
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2.x
[ 10301
]
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Fix Version/s
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2.2
[ 10330
]
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SameTermOptimizer: rename variables instead of adding Extension elements