[OAK-2873] XPath: Performance problems with many "or" conditions

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.15, 1.2.3, 1.3.0, 1.4
• Component/s: query
• Labels: performance
• Assignee: Thomas Mueller
• Reporter: Thomas Mueller
• Created: 15/May/15 08:51
• Updated: 20/Jan/17 07:42
• Resolved: 22/May/15 11:42

Description

XPath queries with many "or" condition (around 3000) of the following form can result in a performance problem:

contains(...) or x=1 or x=2 or x=3 ...

This is somewhat similar to OAK-2738, but not quite the same.