Do you know the feeling when someone gives you a flat file to import, without any schema information? You have to dump it in your database as-is, then spend …
Tips & Tricks
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Quick answers to specific problems. Most of these started as something I had to figure out at work and wished someone had written down first.
UPDATE 2: The bug was fixed in SSMS 18.8 UPDATE: The bug still isn’t fixed in SSMS 18.7.1 Oh boy, what I found; I haven’t seen anybody else …
The recently released Extension Generator for Azure Data Studio has opened up yet another way to ship Notebooks and Books to ADS allowing you to easily author …
Great News Everyone! Microsoft just dropped SSMS 18.5 after almost 5 long months without any updates; this new release fixes a lot of bugs and introduces a few …
With the 1st CU for SQL 2019 released just yesterday, and Microsoft updating the docker image right away, the only natural response for me was to update the …
Guys, you should stop doing this, there are reasons if it’s not recommended to log into the SQL Server Machine via RDP as opposed to using a client on …
FYI: You can get the Notebook for this article on my github and experiment yourself (opens with Azure Data Studio). Preamble Everybody knows that using loops in …
Even if I use Extended Events almost every day, I always forget the unit of measure of each duration counter, since they’re basically arbitrary; Seconds, …
Quick tip, how many times did a dev ask you to move the PROD/QA data to DEV to test a feature? Of course, not the whole DB, which would be too easy via a …
Recently I had to look up the definition for a bunch of SQL objects and didn’t want to manually retrieve them manually in SSMS (with Create Scripts) or …
Azure Data Studio is starting to mature and some neat features are coming to the vscode-based (and now multidatabase and multiplatform) tool. We got query plans …
I don’t know you, but people from other BU are old fashioned guys that do everything by hand, and then send you an Excel file to “put this data in …
It must have happened you at least once to find identity columns with values that from one row to the next one jump by 1000’s rows, of course without …
Working with strings in SQL Server isn’t as easy or powerful as using any programming language, but, I’m sure that more than once you had to to some …
I was wondering if PowerBI could be used for reporting on Live data, not coming from my Database using DirectQuery (or the new super neat composite mode) with …
SQL Server: How to Find a safe restore point (and who messed up) by reading from the Transaction Log
Panic: Someone has messed up and deleted a super important piece of information in a table! Who did it? Nobody knows. When did it happen? “The data was …
Columstore indexes are a “new” neat data structure that I like, even if technically they’ve been around for years, only recently they’ve …
in some projects I have a lot of Dynamic SQL going on, some queries are fast, some queries are slow, it depends on how the dynamic statement is actually put …
Are you one of the people that says “we have a CPU related issue” whenever it sees SOS_SCHEDULER_YIELD popping up? Let me explain why you’re …
A thing that can happen once in a while in a DW is the need to massively update a column in a table, let’s find out. I’ll be using the same table as …
The other day I was reading about spinlocks and troubleshooting and it mentioned to get the callstack for a certain xevent and to decode it using the windows …
As any other *Server, SQL Server is born with concurrency in mind, a lot of users/applications can connect concurrently and do their job, as designed, perfect, …