Slow Performance On Group Assigned Tasks Node In Universal Work Queue (Doc ID 1391912.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Universal Work Queue - Version 12.0.6 to 12.0.6 [Release 12]
Information in this document applies to any platform.

Symptoms

UWQ users experience performance issues when the following SQL query is executed after selecting the Group Assigned Tasks node:

select count(resource_id) from IEU_UWQ_TASK_GA_REF_V v where exists ( select m.resource_id from jtf_rs_group_members m where m.group_id = owner_id and nvl(delete_flag, 'N') = :delete_flag and m.resource_id = :resource_id);

Cause

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