Answering Questions On Dropped Columns
Answering a couple of questions from the previous posts about dropping columns.
2026-03-18
2,074 reads
Cláudio Silva
- Website: https://claudioessilva.eu
What happens when we drop a column on a SQL Server table? Where's my space?
You have dropped a column and wondering why you haven't recovered any space? Let's take a look.
2024-08-01 (first published: 2024-04-26)
4,993 reads
How much Space can I expect to recover from a rebuild after dropping a column?
Check how much space you may expect to recover from a rebuild after dropping a column!
2024-07-05
1,249 reads
Identify Tables With Dropped Columns
How easily can we find tables with dropped columns that need cleanup?
2024-06-07
2,596 reads
2024-03-29
9,240 reads
Finding the Free Space Difference Between Availability Groups Replicas
When was last time you have checked your Always On Availability Groups' replicas storage distribution?
2020-11-09
2,191 reads
Great Power(Shell)...Great Responsibility
-WhatIf you could see what would happen if you ran a command?
2020-10-23
3,922 reads
When one of your DBA colleagues leaves the company, what is your checklist?
A colleague left the company, a couple of days after SQL Server processes start failing...what do you do?
2020-09-29
6,372 reads
Recover database encrypted modules code with dbatools
If you own a database with encrypted modules but you don't have a decrypted version, this can be a horror story.
Learn how to get back the code of the encrypted modules using dbatools.
2020-08-18
2,977 reads
Generate Role Member Reports using dbatools and the ImportExcel PowerShell modules
Being able to get information and save it on a Excel as a report can be a common and tedious task. What if we could join dbatools and ImportExcel PorwerShell modules to accomplish this in a easier and fast way? We will see how to export roles and its' member and save that info on a multi spreadsheet Excel file with handy tables ready to be explored.
2020-06-30
7,071 reads
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Managing Incidents and Fighting Fires
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Question of the Day
Backing Up a DMK
In SQL Server 2025, I have a database with a Database Masker Key (DMK). I want to back up this key and keep a copy offline. When do I have to open this key before running the backup?
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