2004-05-31
1,729 reads
Andy Warren
Replication Gotcha - Columns with Defaults
Some days the simplest things go wrong. On this particular day Andy tried to remove a column that was part of an article in a transactional publication, wound up in an inconsistent state that required a snapshot to fix. Deeper investigation reveals the cause and a work around.
2004-05-25
7,574 reads
2004-05-21
1,958 reads
2004-05-20
1,540 reads
Andy, where are you?
What happens when you have a day job, a web site, a new job at work, and a baby? Chaos! See what Andy's been up to the past few months. It's off topic from SQL of course, but it contains an interested bit or two.
2004-05-14
5,555 reads
Moving Logins - A Gotcha!
This article by Andy Warren talks about using sp_addlogin to move logins from one server to another. It also points out a problem you may run into if you have a SQL 7 server that was upgraded from 6.5
2004-05-12 (first published: 2001-05-01)
11,005 reads
Reducing Round Trips Part 4
The fourth and final installment in this series, this week Andy discusses how using XML can reduce the load you put on your network and on your server. This is a high level article that discusses concepts. We think you'll find a good idea or two in this one!
2004-04-23
9,011 reads
What You Don't Know
A very short article that discusses how nulls can ruin your day if you don't understand how they behave when you concatenate.
2004-03-15
6,107 reads
Help us Improve our Logo
Reader Rob Potter suggested that our logo could use some fine tuning and graciously submitted some ideas he had for doing just that. Come take a look and tell us what you think.
2004-02-20
3,844 reads
Worst Practice - Adding a Column Without Thinking!
Adding a column is one of the simpler tasks you'll ever do as a DBA, yet danger lurks! All too often we add columns without going through some type of check list to make sure we're safe. What could adding a column break? You might be surprised!
2004-02-19
10,071 reads
Blogs
Using AI to Build Semantic Models, Ontologies, and Fabric Data Agents
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(This is the third post in a three-part series on how AI is changing...
SSMS Is Getting Smarter—and This Isn’t Just About Writing SQL
Continuing with my takeaways from SQLCon and FabCon Europe in Barcelona, let’s talk about...
Yippee-Kai-Yay 2027 Summit in Denver
By Steve Jones
Next year the PASS Data Community Summit is in DENVER! and London, but Denver...
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Pay for Performance
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Adding Bits I
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Question of the Day
Adding Bits I
I have a table, dbo.bittest, where I am testing an application response. This has this structure:
CREATE TABLE [dbo].[BitTest] ( [insertdate] [datetime] NULL CONSTRAINT [DF__BitTest__insertd__300F11AC] DEFAULT (getdate()), [a] [bit] NULL ) ON [PRIMARY] GOMy application runs this code:
INSERT dbo.BitTest
(
insertdate,
a
)
VALUES
(DEFAULT, 'true')
GO
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