Slowly Changing Facts
This article describes a design pattern for storing “effective dated" changes to fact tables.
2013-10-18 (first published: 2010-12-22)
20,869 reads
This article describes a design pattern for storing “effective dated" changes to fact tables.
2013-10-18 (first published: 2010-12-22)
20,869 reads
Describes a design pattern for using CDC to power fast and efficient incremental data loads.
2013-06-07 (first published: 2011-01-17)
29,293 reads
This article describes a technique of using FULL JOINs to compare two datasets within a numerical tolerance.
2013-04-23 (first published: 2010-09-27)
30,940 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...
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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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