Poor Performance on (G)V$AQ, (G)V$AQ1 And Fixed Table SYS.X$KWQSI For Databases 9i And 10g
(Doc ID 1097196.1)
Last updated on OCTOBER 08, 2020
Applies to:
Oracle Database - Enterprise Edition - Version 9.2.0.1 to 10.2.0.5.0 [Release 9.2 to 10.2]Information in this document applies to any platform.
Symptoms
When using any of these objects to retrieve information from Advanced Queue messages, the performance is really slow, taking sometimes hours to complete when using any version of 9i and 10g Databases:
V$AQ
V$AQ1
Or their correspondents global views:
GV$AQ
GV$AQ1
And for fixed RDBMS dictionary table sys.X$KWQSI
Changes
The volume of messages have increased.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |