Bug 980775

Summary:	Queries using temporal operators do not return results
Product:	[Retired] JBoss BRMS Platform 6	Reporter:	Marek Winkler <mwinkler>
Component:	BRE	Assignee:	Edson Tirelli <etirelli>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Tomas David <tdavid>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	6.0.0	Keywords:	Regression
Target Milestone:	ER4
Target Release:	6.0.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-08-06 20:16:46 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Marek Winkler 2013-07-03 08:26:16 UTC

Description of problem:

Queries using temporal queries return empty QueryResults, despite adding KieSession.fireAllRules() as required by phreak.

Please see pull request with the reproducer (CepQueryTest) for more details.


Version-Release number of selected component (if applicable):

Drools 6.0.0-SNAPSHOT
Drools 6.0.0.Beta4

This worked in 6.0.0.Beta3, marking as regression.


How reproducible:

Run the CepQueryTest (currently @Ignored) in drools-compiler integration tests.


Actual results:

Empty QueryResults are returned.


Expected results:

One event is returned in the query result.


Additional info:

The test uses two entry points but the problem is not related to them.

Comment 1 Marek Winkler 2013-07-03 08:30:08 UTC

Pull request containing the reproducer: https://github.com/droolsjbpm/drools/pull/219

Comment 2 Marek Winkler 2013-09-06 18:31:31 UTC

I have found this problem persists with ER2. Strangely, the query returns results when EventProcessingMode is set to CLOUD.

Comment 3 Edson Tirelli 2013-09-25 20:10:59 UTC

Fixed master:

http://github.com/droolsjbpm/drools/commit/86be1a8eb

Fixed 6.0.x:

http://github.com/droolsjbpm/drools/commit/3ab6ee402

Comment 7 Tomas David 2013-10-16 09:37:28 UTC

Verified on BRMS 6.0.0.ER4.

Queries using temporal operators now return results, but new problem has appeared (Bug 1019708).