How implicit data type conversion slows down your query
Implicit data type conversion is one of those things you hardly think about or notice when writing your queries. But...
2013-08-08
1,502 reads
Implicit data type conversion is one of those things you hardly think about or notice when writing your queries. But...
2013-08-08
1,502 reads
If your company is planning to build a data warehouse or BI solution (see Why you need Business Intelligence), you need...
2013-08-08
1,533 reads
(Be sure to checkout the SQLpassion Online Academy, where you get High-Quality SQL Server Trainings with Instant Access!)
I know a...
2013-08-08
1,160 reads
My friend Aaron Nelson was in Florida recently for SQLSaturday #231 and we always find a few minutes to catch...
2013-09-06 (first published: 2013-08-08)
1,033 reads
I recently downloaded the Hortonworks Sandbox v1.3 Hyper-V VM and had a hard time connecting to the included web interface...
2013-08-08
1,676 reads
In this post I’d like to demonstrate another way Power Query can solve simple data extraction problems without much time...
2013-08-08
990 reads
The purpose of normalisation is to remove redundancy and prevent conflict. 1st Normal Form (1NF) – Every field can have only...
2013-08-07
558 reads
At first glance these two functions seem very similar, and superficially they are. For example COALESCE(fieldname1, fieldname2) and ISNULL(fieldname1, fieldname2)...
2013-08-16 (first published: 2013-08-07)
8,927 reads
Introduction
This document will provide a basic understanding on SQL Server Data Tools (SSDT) and its integration into Visual Studio 2012...
2013-08-07
867 reads
Introduction
This document will provide a basic understanding on SQL Server Data Tools (SSDT) and its integration into Visual Studio 2012...
2013-08-07
6,075 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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