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Bug #2367
closed
Performance regression with xsl:key
Start date:
2015-04-29
Due date:
% Done:
100%
Estimated time:
Legacy ID:
Applies to branch:
9.6
Fix Committed on Branch:
9.6
Fixed in Maintenance Release:
Platforms:
Description
The fix to bug #1968 introduced a performance regression for keys where the key definition references global variables or user-defined functions. Indexes for such keys are no longer held globally, because the index (and the result of using it) can depend on per-transformation data such as global stylesheet parameters. Instead they are held at the level of the Controller. But such local indexes are not being properly cached for the duration of a transformation and are therefore built repeatedly rather than being reused. Test case key-089 illustrates the problem.
Updated by Michael Kay over 9 years ago
- Status changed from New to Resolved
Patch committed (in KeyManager.putLocalIndex) on the 9.6 nd 9.7 branches.
Updated by O'Neil Delpratt over 9 years ago
- Status changed from Resolved to Closed
- % Done changed from 0 to 100
- Fixed in version set to 9.6.0.6
Bug fix applied in the Saxon 9.6.0.6 maintenance release.
Updated by O'Neil Delpratt almost 9 years ago
- Sprint/Milestone set to 9.6.0.6
- Applies to branch 9.6 added
- Fix Committed on Branch 9.6 added
- Fixed in Maintenance Release 9.6.0.6 added
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