A blog post about writing blog posts
I recently wrote about how I teach, in response to a T-SQL Tuesday post from 2010. This is a continuation of that theme, suggested by my own editor. Thanks,...
2021-03-26 (first published: 2021-01-13)
193 reads
Born SQL with Randolph West
Security update for all supported versions of SQL Server (CVE-2021-1636)
Microsoft announced updates today for all supported versions of SQL Server, for a privilege escalation vulnerability that leverages Extended Events. For security reasons no further details have been provided, but...
2021-01-12
1,334 reads
T-SQL Tuesday Retrospective #008: Gettin’ Schooled
To view posts about previous T-SQL Tuesday entries, please use this tag. The late, great, Robert Davis invited us on Independence Day 2010 to write about Gettin’ Schooled: We...
2021-01-06
25 reads
2020 was certainly a year on the calendar
According to my blog post schedule, this is the final post of the year. It’s nothing more than a coincidence, but making it through the worst year in living...
2020-12-30
60 reads
Goodbye PASS
“It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of...
2020-12-23
53 reads
Announcing the Calgary Data User Group
In 2018 I started a new user group called the Calgary Data User Group, and hosted one session called “The Ethics of Machine Learning.” It was well-attended and its...
2020-12-16
32 reads
T-SQL Tuesday Retrospective #007: Summertime in the SQL
This is the seventh post in my retrospective attempt to answer every T-SQL Tuesday invitation. In the beginning of June 2010, Jorge Segarra invited us to write about our...
2020-12-09
42 reads
T-SQL Tuesday Retrospective #006: What about blob?
I am revisiting old T-SQL Tuesday invitations from the very beginning of the project. On May 3, 2010, Michael Coles invited us to write about how we use LOB...
2020-12-02
30 reads
T-SQL Tuesday Retrospective #005: Reporting
A few weeks ago, I began answering every single T-SQL Tuesday from the beginning. This week it’s the fifth entry, and on April 5th, 2010, Aaron Nelson invited us...
2020-11-25
31 reads
Setting yourself up for online streaming success, PASS Virtual Summit style
Last week I presented on three separate occasions during what is considered the biggest Microsoft Data Platform conference of the year, the PASS Summit: Full-day pre-conference session Speaker Idol...
2020-11-18
80 reads
Blogs
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...
Flyway Tips: Object History
By Steve Jones
It’s a small change, but a handy one. Flyway Desktop (FWD) now includes the...
Forums
Adding new column with DEFAULT II
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Advanced Deployment Scenarios: Stairway to Reliable Database Deployments Level 7
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You Need a DBA Pipeline
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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