Parallel INSERT...SELECT From Multiple Clients Cause ORA-7445 [insdlMerge()]
(Doc ID 2990607.1)
Last updated on NOVEMBER 30, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 19.20.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
Parallel INSERT...SELECT from multiple clients just after creating new table cause ORA-7445 [insdlMerge()].
Step by step for reproduce :
1) Drop and create table A
2) Run "insert /*+ ENABLE_PARALLEL_DML PARALLEL(50) */ into A ... select from B" from multiple clients simultaneously
1) Drop and create table A
2) Run "insert /*+ ENABLE_PARALLEL_DML PARALLEL(50) */ into A ... select from B" from multiple clients simultaneously
Stack:
Changes
none.
Cause
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In this Document
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