Materialized View Complete Refresh Hangs Once Materialized View Becomes Invalid
(Doc ID 2948475.1)
Last updated on FEBRUARY 22, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 19.15.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
Materialized view complete refresh hangs once materialized view becomes invalid.
The materialized view hangs on 'PGA memory operation' and '/* QSMQ VALIDATION */ ALTER SUMMARY "<OWNER_SCHEMA>"."<MVIEW_NAME>" COMPILE' indefinitely (will never finish).
No errors reported in alert log or incident traces. Only occurs once the materialized view becomes invalid (no base tables are invalid, they are valid).
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |