SQL SERVER – The Basics of the SSIS Data Flow Task – Notes from the Field #057

[Note from Pinal]: This is a new episode of Notes from the Field series. SQL Server Integration Service (SSIS) is one of the most key essential part of the entire Business Intelligence (BI) story. It is a platform for data integration and workflow applications. As wikipedia says – It features…
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SQL SERVER – FIX – The database ‘model’ is marked RESTORING and is in a state that does not allow recovery to be run

The best way one can learn SQL Server is by trying out things on their own and I am no different. I constantly am trying to explore the various options one can use when working with SQL Server. In the same context, when I was playing around with backup restore…
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SQL SERVER – FIX: ERROR : Msg 3136, Level 16, State 1 – This differential backup cannot be restored because the database has not been restored to the correct earlier state

During my recent visit to customer site for a session on backups, they asked me to find the cause of the error while restoring a differential backup. Though this seemed to be completely an admin related topic and I had gone for some other session, I took the challenge head-on.…
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SQL SERVER – FIX: ERROR : Msg 3023, Level 16, State 2 – Backup, file manipulation operations (such as ALTER DATABASE ADD FILE) and encryption changes on a database must be serialized

Errors are the best way to learn how SQL Server works and as DBA’s we are bound to see many of them from time to time. One of the primary functions of a DBA would include creating backups and most importantly trying to automate the same using jobs and maintenance…
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