Release 10.1C: OpenEdge Replication:
User Guide
Target database access
The type of access allowed on the target database depends on which OpenEdge Replication product you have installed and the activity being performed by the OpenEdge Replication agent, as follows:
- If the OpenEdge Replication Plus product is installed, any process can access the target database for read-only use. If updates are attempted, an error occurs.
- If the OpenEdge Replication Plus product is not installed, access to the target database is limited to the system-level tools shown in Table 3–2.
Limited logins are allowed immediately after the agent completes its startup. Normal logins that allow the access listed in Table 3–2 are allowed after synchronization completes.
If the OpenEdge Replication agent is transitioning the target database to a normal OpenEdge database, critical system-level commands are allowed to access the database, as shown in Table 3–3.
When transition is complete and the target database becomes a normal OpenEdge database, all traditional database activity is allowed.
Connecting a client to a target database in read-only mode (
-RO
) is never allowed. If the target database transitions to a normal OpenEdge database, read-only mode is allowed.
Copyright © 2008 Progress Software Corporation www.progress.com |
![]() |