PX Deq Credit: Send Blkd Waits Seen after CTRL-C on a Session and Parallel Query Workers Not Released
(Doc ID 1545069.1)
Last updated on AUGUST 26, 2021
Applies to:Oracle Database - Standard Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
A session that was showing the SQL> prompt was still showing parallel query workers as busy, waiting on 'PX Deq Credit: Send blkd'.
Here is an example of the output from the first query in <Document 457857.1> - Script to monitor parallel queries that shows two sessions running a parallel query.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document