Practical Database Change Management (Part 2)
The final article on Change Management examines the more technical aspects of Change Management.
2009-06-25
3,251 reads
Articles
The short course on how SQL Server really works
Face it, you never intended to become a SQL Server expert, but the proliferation of this database engine – and its many editions – requires somebody to feed and care for it. You're the "Microsoft Guy" (or Gal), so whether you wanted to be or not, you were elected. This series of articles is all about making you more effective with SQL Server as an administrator, not a programmer.
2009-06-25
7,556 reads
Trusting Online
How do you earn trust online? How do you decide who to trust? Steve Jones comments a bit about this this works in the digital world.
2009-06-25
602 reads
Trusting Online
How do you earn trust online? How do you decide who to trust? Steve Jones comments a bit about this this works in the digital world.
2009-06-25
768 reads
Trusting Online
How do you earn trust online? How do you decide who to trust? Steve Jones comments a bit about this this works in the digital world.
2009-06-25
484 reads
Deploying Databases From Visual Studio Team System Database Edition
With the GDR release, a whole new set of deployment functionality has become available to VSTS: DB.
2009-06-24
5,548 reads
Practical Database Change Management (Part 1)
Changing a database an integral and crucial part in every application's life cycle. Part 1 of this series looks at the steps and procedures prior to implementing the change
2009-06-24
3,907 reads
Retaining historical index usage statistics for SQL Server - Part 2
We look at performing the same task for the sys.dm_db_index_operational_stats Dynamic Management Function (or DMF.) The process is identical, the code is however quite different due to the structural differences between sys.dm_db_index_usage_stats and sys.dm_db_index_operational_stats.
2009-06-24
2,265 reads
Tips on Getting HIred – Part 3
Part 1 discussed ways to find opportunities, Part 2 was about how to get more interviews, and today we’ll cover some tips from the employer perspective. Don’t use an AOL.com email address. Seriously. Gmail, Live, Yahoo, all are good, but AOL.com makes...
2009-06-24
2,538 reads
Adding a Computed Column to a Table (1) - SQL School Video
In this SQL School video, Andy Warren shows how you can alter a table to add a computed column. This is part 1 of 2.
2009-06-23
4,676 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...
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Adding new column with DEFAULT II
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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