Database Management
Reference Manual
Introduction to Database Concepts
:
Data Access Control (DACs)
: Errors Applicable to all Modifications
Errors Applicable to all Modifications
The following checks are applied to all modifications:
•
Check access control
•
Check that the DB is open in write
•
Check that the element's LOCK flag is false
•
If a multiwrite DB then do a claim check, and claim if needed
The claiming process is described in Claiming Elements
1974 to current year.
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