When we get a backup with Rman, if there is a damaged block on a datafile, the ORA-19566 error will be received and the backup …

We perform maintenance operations on SQL Server using Maintenance Plan. In this article I will describe the process of running a sql server job. I …

  A chained row is called a row that does not fit into a single database block. For example, when you try to add a …

We perform maintenance operations on SQL Server using Maintenance Plan. This article describes how to delete the maintenance plan history. I will share links to …

You can use GRANT, REVOKE, and DENY commands on many database objects in SQL Server. With the GRANT command, you can authorize a user. With …

When you are backing up with Data Pump (expdp), it may indicate that the privileges are insufficient and may end with errors such as ORA-39127, …

We perform maintenance operations on SQL Server using Maintenance Plan. In this article I will describe the process of updating statistics. For more detailed information …

  In SQL Server, you can write query in a query. You can write the subqueries in the SELECT section, FROM section, and the WHERE …

  Ora-12012, Ora-29280 errors relate to Oracle configuration manager (OCM). Typically, OCM jobs fail due to the old installation after database upgrade operations. Possible errors …

We perform maintenance operations on SQL Server using Maintenance Plan. In this article I will describe the process of checking the database consistency (dbcc checkdb). …