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Azure SQL DB?

Posted on 2016-11-30
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I have a database in Azure SQL. It is 50 GB in size. I made changes to many of its columns, changing nvar to var, deleting rows, but the size remains about the same. I Exported it to a backpac and imported the backpac to a local SQL Server 2016 and the local db shows its size about 34 GB. I am thinking that Azure is not compacting the db after these changes. Is there something I could/should run for Azure to compact the db?
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Question by:Jess31
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by:Vitor Montalvão
ID: 41907354
Isn't about compacting. Things in SQL Server aren't really deleted but marked as delete. When you run a reindex the data pages will be organized and all columns marked as deleted will be physically removed.
That's also the behavior for a Restore command.
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by:Jess31
ID: 41907517
Is there away for me to have Azure physically remove the deleted items similar to what it does on a Restore?
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Vitor Montalvão earned 2000 total points
ID: 41907521
Use the REBUILD command:
ALTER INDEX ALL ON TableName
REBUILD

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