Add a New Column Using pin_deploy (Doc ID 2651854.1)

Last updated on APRIL 08, 2024

Applies to:

Goal

The user would like to go with zero or near-zero downtime of Billing and Revenue Management (BRM) system. For this scenario, there will be 2 servers running BRM (cm, dm_oracle).  Both servers share the same database.
Whether there will be an database issue on accessing(read/write) the object from application and performing Data Definition Language(DDL) (adding column using pin_deploy, creating index) on the same object simultaneously?


During the deployments:
 One Server (Ex. Server A) will be used for regular applications and other Server(ex. Server B) will be used for deployment.
 After Deployment, Server B will be restarted and used for Applications, Then will restart Server A.
 Once both servers are up and running load will be balanced.
 

Solution

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