Copyright © TIBCO Software Inc. All rights reserved.
Copyright © TIBCO Software Inc. All rights reserved.


Chapter 12 Users and Work Queues : About User Tables

About User Tables
Note that there are two sets of user tables:
The tables prefixed with user_ hold the main system data, which TIBCO iProcess Engine references during normal operation.
The tables prefixed with tsys_user_ hold a copy of this data, containing users’ edits that have not yet been released for use by the system.
The tsys_user_ tables are purged and rewritten whenever a user edits user data (either by saving changes made in the User Manager utility in the TIBCO iProcess Administrator, importing data with SWDIR\bin\swutil USERINFO, or by using TIBCO iProcess Objects).
The user_ tables are purged and rewritten with the updated information from the tsys_user_ tables when a Move System Information is performed - if the flag_table indicates that the appropriate data area has been modified.
Access to the user_ and tsys_user_ tables is controlled by a locking mechanism provided by the flag_table table.

Copyright © TIBCO Software Inc. All rights reserved.
Copyright © TIBCO Software Inc. All rights reserved.