Locking and Referential Integrity
(Doc ID 33453.1)
Last updated on AUGUST 01, 2019
Applies to:Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Standard Edition - Version 22.214.171.124 and later
Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Oracle Database - Personal Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
This Document explains what referential integrity means and how locking takes place with tables joined by the referential integrity rule. In addition, the Document explains how inserting/updating/deleting one table can cause another table to become locked.
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