More and more people are looking at virtual servers, but it's not as simple as just installing the software. Steve Jones has a few comments about virtual database servers and what you can do for a successful project.
2009-07-28
758 reads
Our first Stumper sees Joe Celko providing a conundrum with a prize for anyone who can come up with a better solution than he can.
2009-07-27
3,268 reads
This post builds on some of the previous code and shows how you can explore all objects inside a package. I took the sample Task Search application I’d written previously, and came up with a totally pointless little console application that just walks through the package and writes out the basic type and name of every object it finds, starting with the package itself e.g. Package – MyPackage .
2009-07-27
1,354 reads
Yan Pan illustrates how to obtain data changes using the CHANGETABLE function and presents two algorithms that you can implement in your .NET application using Sync Services.
2009-07-27
2,432 reads
In IT security, we spend so much time trying to protect servers and computers on the wire (or on wireless) that we look at OS patches, firewalls, anti-malware, etc., to protect our systems. We typically assume our physical security is sufficient. But...
2009-07-27
855 reads
What problems occur because of the algorithm chosen to generate data? A new report says that social security numbers in the US can be predicted. Steve Jones has a few warnings about what algoriothms you choose.
2009-07-27
721 reads
What problems occur because of the algorithm chosen to generate data? A new report says that social security numbers in the US can be predicted. Steve Jones has a few warnings about what algoriothms you choose.
2009-07-27
521 reads
What problems occur because of the algorithm chosen to generate data? A new report says that social security numbers in the US can be predicted. Steve Jones has a few warnings about what algoriothms you choose.
2009-07-27
486 reads
Need a new laptop bag? MVP Grant Fritchey brings us a review of a large and versatile brief case that's a little different than the rest.
2009-07-24
1,459 reads
When you start applying for jobs, and face competition from other candidates, who do you think gets the interview? Is it the middle 50%? The bottom 20%? I bet you're thinking the top 5-10 candidates are granted interviews, which in today's world...
2009-07-24
2,332 reads
By James Serra
Making Data AI-Ready, Part 3 (This is the final article in a three-part series...
By Steve Jones
I use ConEmu for my terminal interface. I’m still on Windows 10 at home,...
Creating a Fabric workspace takes about 30 seconds. Restructuring workspaces after people have built...
Comments posted to this topic are about the item Adding new column with DEFAULT...
Comments posted to this topic are about the item Advanced Deployment Scenarios: Stairway to...
Comments posted to this topic are about the item You Need a DBA Pipeline
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