On Software and OS Lifecycle Management
An Important Rule:
If you’re trying to convince someone to your viewpoint, insulting them generally doesn’t work. If it does anything,...
2015-04-30 (first published: 2015-04-17)
5,141 reads
Blog Posts
Spinach and Database Development- SQLSatExeter Keynote
Last weekend, we held our SQL Saturday event in Exeter. It was a brilliant event for many reasons but we...
2015-04-30
1,106 reads
SQL Saturday 392 – Atlanta, GA
Have you been to Atlanta, Georgia ? Nope? Well it’s time you plan that trip and come see me speak May...
2015-04-30
974 reads
2015-04-30
1,121 reads
Using the SSIS Object Variable as a Data Flow Source
Object variables in SSIS are incredibly versatile, allowing the storage of almost any type of data (even .NET objects). In...
2015-04-30 (first published: 2015-04-20)
12,284 reads
Utilizing the power of table parameters to reduce IO, improve performance, decrease pollution, and achieve world peace...
I was dealing with a challenging dynamic sql procedure that allowed a .NET app to pass in a list of...
2015-04-30
1,641 reads
Utilizing the power of table parameters to reduce IO, improve performance, decrease pollution, and achieve world peace…
I was dealing with a challenging dynamic sql procedure that allowed a .NET app to pass in a list of...
2015-04-30
849 reads
Altering a column to add NOT NULL
I had to do this recently and needed to look up the syntax as I couldn’t remember it. I don’t...
2015-04-29
1,402 reads
Are You Backing Everything Up?
We hear the common refrain among DBAs all the time. Back up your data! Test your restores! If you can’t restore the backup, it’s worthless. And yes, absolutely, you...
2015-04-29
17 reads
Better Together: Reduced Run Time and I/O
The run-time metric gets all the love, and for good reason. It’s easily witnessed by end users and the one...
2015-04-29
1,057 reads
Blogs
Prep data for AI vs. Fabric Data Agent Instructions: What Goes Where?
By James Serra
Making Data AI-Ready, Part 3 (This is the final article in a three-part series...
Keeping Track of my ConEmu CLIs
By Steve Jones
I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...
10 Decisions to Make Before You Create A Fabric Workspace
Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...
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Question of the Day
Adding new column with DEFAULT II
Which number did the two COUNT(*) return:
DROP TABLE IF EXISTS #tmp CREATE TABLE #tmp (id INT NOT NULL) INSERT INTO #tmp (id) SELECT gs.value FROM GENERATE_SERIES(1, 5) AS gs ALTER TABLE #tmp ADD my_value INT NOT NULL CONSTRAINT df_tmp_my_value DEFAULT 1 SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1 ALTER TABLE #tmp DROP CONSTRAINT df_tmp_my_value ALTER TABLE #tmp ADD CONSTRAINT df_tmp_my_value DEFAULT 2 FOR my_value SELECT COUNT(*) FROM #tmp AS t WHERE my_value = 1See possible answers