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RDBPROD: Implications and Effects of Using DBKEY SCOPE IS ATTACH in Oracle Rdb (Doc ID 99635.1)

Last updated on APRIL 14, 2022

Applies to:

Oracle Rdb Server on OpenVMS - Version 6.0 and later
HP OpenVMS Alpha
HP OpenVMS Itanium


Use of the DBKEY SCOPE IS ATTACH option can have significant negative performance impact.

Use of the DBKEY SCOPE IS ATTACH option does not guarantee that a row fetched in one transaction will remain existing and unchanged in a subsequent transaction. 


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