Information Measurement with SQL Server, Part 2.2: The Rényi Entropy and Its Kin
By Steve Bolton
…………I kicked off this far-ranging series on using SQL Server to quantify information by discussing two of the...
2017-09-22
614 reads
By Steve Bolton
…………I kicked off this far-ranging series on using SQL Server to quantify information by discussing two of the...
2017-09-22
614 reads
Databases are platforms that are designed to securely store and retrieve your data. Perhaps that’s why they’re called a data...
2017-09-22
428 reads
I remember seeing the Carnegie Mellon Software Capability Maturity Model (CMM) when I was in university. It was fascinating, and...
2017-09-22
956 reads
The yearly PASS Summit is just around the corner, a little less than six weeks away. For those not familiar...
2017-09-22
356 reads
A query is slow, and you figure out how to collect the query execution plan. Now what? In this video, I talk “big picture” about what execution plans are,...
2017-09-22
61 reads
Hello!
2 posts in 1 day? When you’re hot, you’re hot!
I’m actually writing this one whilst I’m waiting for a BACPAC...
2017-09-22
368 reads
(AKA how I lost a morning)
Hello!
This morning I needed to update my version of SSDT, but before I could do...
2017-09-22
782 reads
(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the...
2017-09-21
472 reads
In SQL Server, scaling out reads (i.e. using Active secondary replicas via AlwaysOn Availability Groups) is a lot easier than scaling out...
2017-09-21
748 reads
Introduction
At times a user may perform UPDATE operation or DELETE operation in SQL server database without applying the WHERE condition....
2017-09-28 (first published: 2017-09-21)
5,018 reads
By James Serra
(This is the third post in a three-part series on how AI is changing...
Continuing with my takeaways from SQLCon and FabCon Europe in Barcelona, let’s talk about...
By Steve Jones
Next year the PASS Data Community Summit is in DENVER! and London, but Denver...
Comments posted to this topic are about the item Pay for Performance, which is...
Comments posted to this topic are about the item Helping an English Student with...
Comments posted to this topic are about the item 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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