Are you struggling with a laggy redo and a build up in the redo queue on your readonly secondaries? Are you suffering with high PARALLEL_REDO_TRAN_TURN waits? Then this magic...
2024-07-31 (first published: 2024-07-17)
328 reads
We’ve been hearing of a few people getting errors from the latest Undercover Catalogue, Powershell interrogation script. The issue seems to be happening when the scripts tries downloading automatic...
2024-07-22
27 reads
I recently received a complaint that Query Store for a particular database was turned off, which was strange as that particular database has seen quite a few performance issues...
2024-07-15 (first published: 2024-07-04)
617 reads
This is something that I’ve seen pop up a couple of times on various forums recently, how can we export the results of an XEvent session. So I thought...
2024-06-19 (first published: 2024-06-06)
363 reads
Full documentation on the Undercover Catalogue can be found HERE It’s been a while since the Undercover Catalogue last received an update but having had a few of those...
2024-05-01 (first published: 2024-04-16)
282 reads
Your boss walks up to you one morning and says, “Hey, I wanna list of all of our databases and when they were last accessed”. If you’ve got some...
2024-04-15 (first published: 2024-04-02)
1,161 reads
Presenting you with an updated version of our sp_snapshot procedure, to easily create database snapshots. This new version adds more flexibility to the procedure, allowing you to specify the...
2024-02-14 (first published: 2024-02-01)
423 reads
Picture this, you’re happily backing up your database to a Azure blob storage until suddenly it starts mysteriously failing with the error… Write to backup block blob device https://******...
2023-12-13 (first published: 2023-11-27)
675 reads
Since witnessing a rather nasty cyber attack around a year ago, I’ve been thinking quite a bit about security. Do we really know how secure our SQL Servers are?...
2023-10-09 (first published: 2023-09-26)
867 reads
This is a question that’s come up twice this morning, firstly where can we find a history of database snapshots and secondly where can we find a history of...
2023-08-30 (first published: 2023-08-14)
205 reads
By Steve Jones
AI is everywhere. It’s in the news, it’s being added to every product, management...
By Vinay Thakur
RAG — Retrieval Augmented Generation. we have covered so far — embeddings, vectors, vector...
By Vinay Thakur
Continuing from Day 6 we learned Embeddings, Semantic Search and Checks, on Day 7...
I've written some documentation on using different Markdown types of files on GitHub. It's...
Comments posted to this topic are about the item Not Just an Upgrade
Comments posted to this topic are about the item Restoring On Top I
I am doing development work on a database and want to keep a backup so I can reset my database. I make some changes and want to restore over top of my changes. When I run this code, what happens?
USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO USE DNRTest GO CREATE TABLE MyTest(myid INT) GO USE master RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACESee possible answers