[DERBY-3831] RuntimeStatisticsParser can not distinguish names of table or index well and truly

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 10.5.1.1
• Component/s: Test
• Issue & fix info: Patch Available
• Assignee: Junjie Peng
• Reporter: Junjie Peng
• Created: 11/Aug/08 14:30
• Updated: 04/May/09 18:21
• Resolved: 14/Aug/08 00:25

Description

RuntimeStatisticsParser can not distinguish names of table or index well and truly.

i.e. there are two indexes t1_c1c2 and t1_c1 on table t1. Execute "select * from t1 --DeRbY-pRoPeRtIeS index = t1_c1c2" on t1. Then,RuntimeStatisticsParser.usedSpecificIndexForIndexScan("T1","T1_C1C2") will return true, while RuntimeStatisticsParser.usedSpecificIndexForIndexScan("T1","T1_C1") will return true too. It's not correct.

The similar errors also exist on usedIndexScan(), usedIndexRowToBaseRow(), usedDistinctScan() and usedTableScan() in the class of RuntimeStatisticsParser.