How to Remove MGMT Database
Some DBA may consider to remove MGMT database because of resource consuming. I myself found that MGMT database is error-prone when we apply patches on… Read More »How to Remove MGMT Database
How to Relocate MGMT Database
The Management Database (MGMTDB), or say Grid Infrastructure Management Repository (GIMR) is a database which collects real time performance data of each node. It can… Read More »How to Relocate MGMT Database
How to Tell What State of Database
We have already known that there're 4 states in life cycle of an instance. They are idle, nomount, mount and open. In this post, we… Read More »How to Tell What State of Database
How to Change Both DB_NAME and DB_UNIQUE_NAME of a RAC Database
We plan to do the following items in order to change both DB_NAME and DB_UNIQUE_NAME of a RAC database. Database Level: Change DB_NAME of a… Read More »How to Change Both DB_NAME and DB_UNIQUE_NAME of a RAC Database
How to Change DB_UNIQUE_NAME of a RAC Database
In previous post, we have talked about how to change DB_NAME of a RAC database. In this post, we will talk about how to change… Read More »How to Change DB_UNIQUE_NAME of a RAC Database
How to Change DB_NAME of a RAC Database
In previous post, we have talked about how to change DBID of a RAC database. In this post, we will talk about how to change… Read More »How to Change DB_NAME of a RAC Database
How to Change DBID of a RAC Database
In previous post, we have talked about how to change both DB_NAME and DB_UNIQUE_NAME of a single-instance database. In this post, we will talk about… Read More »How to Change DBID of a RAC Database
How to Change Both DB_NAME and DB_UNIQUE_NAME of a Single-Instance Database
In previous post, we have talked about how to change DB_UNIQUE_NAME of a single-instance database. In this post, we will talk about how to change… Read More »How to Change Both DB_NAME and DB_UNIQUE_NAME of a Single-Instance Database
How to Change DB_UNIQUE_NAME of a Single-Instance Database
In previous post, we have talked about how to change DB_NAME of a single-instance database. In this post, we will talk about how to change… Read More »How to Change DB_UNIQUE_NAME of a Single-Instance Database
How to Change DB_NAME of a Single-Instance Database
In previous post, we have talked about how to change DBID of a single-instance database. In this post, we will talk about how to change… Read More »How to Change DB_NAME of a Single-Instance Database