PARALLEL DML DISABLED BECAUSE PARENT REFERENTIAL CONSTRAINTS ARE PRESENT ON 19.16 (Doc ID 2909659.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.16.0.0.0 and later
Information in this document applies to any platform.

Since 19.16.0.0.220719 applied, parallel DML is disabled with following message shown in Execution plan note.

"PDML disabled because parent referential constraints are present"

(delete statement and update statements if it modifies a column referenced in a foreign key constraint) disabled because parent

referential constraints are present but not before

Prior to 19.16.0.0.220719 PDML was working as expected.

Patch level 19.16.0.0.220719 applied.

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In this Document

Symptoms

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