Parallel Query Waits on "PX Deq Credit: Send blkd" and "PX Deq: Table Q Normal"
(Doc ID 1537216.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.
Parallel Query waits on the following Wait Events and take long time to complete.
"PX Deq Credit: Send blkd" and "PX Deq: Table Q Normal".
It takes hours to complete in parallel mode where as it takes less time in Serial mode.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!