How to become an expert in your field
I have been compiling a list of what things a person can do to become an expert, or guru, in...
2011-05-30
5,086 reads
I have been compiling a list of what things a person can do to become an expert, or guru, in...
2011-05-30
5,086 reads
I was looking at performance of a database and I noticed a few of the plans were very large and...
2011-05-30
2,120 reads
Agile! Scrum! Development methodologies! Sprint!
If you have a manager who reads any web page about being a manager, then you...
2011-05-29
8,420 reads
Thanks to those who turned out to see my presentation at SqlHerts on Thursday 26thMay. Its a true pleasure to...
2011-05-29
1,337 reads
ACID Rules
ACID Rules:- It is a concept for evaluation of databases and their architecture.
A:- (Atomicity) – Atomicity states the principle of All...
2011-05-28
4,196 reads
Different Types of Sql Statements:-
DMLDML is abbreviation of Data Manipulation Language. It is used to retrieve, store, modify, delete, insert...
2011-05-28
11,731 reads
AdvertisementsRestoring a database from higher version to lower version SQL server
How to downgrade a database from higher version to lower version?
There...
2011-05-28
3,041 reads
Have you made the mistake of dropping your distribution database like this?
If so, remember not to do this ever again. ...
2011-05-28
2,035 reads
A discussion of how views give a more denormalized means for querying against normalized tables.
Ad-hoc reports are frequently requested at...
2011-05-28
846 reads
Today’s SQL University post will highlight the need to have a methodology to address issues that we as IT professionals...
2011-05-27
728 reads
By Brian Kelley
I developed these rules a while back, before COVID. I had a period of...
By Steve Jones
Someone asked why I would use TRY_PARSE after I posted a question at SQL...
My mugI grew up surrounded by coffee farms in Guatemala and somehow spent most...
I have a table that ends in ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]. I'm about to...
Comments posted to this topic are about the item OUTER APPLY Fundamentals: Part 2
Comments posted to this topic are about the item Building Great Software
I have this data in the OrderHeader table in a SQL Server 2025 database (ordered by CustomerID ASC):
orderid orderdate customerid complete 3 2025-05-10 00:00:00.0002 1 21 2024-01-10 00:00:00.0003 1 15 2023-10-28 00:00:00.0004 1 13 2025-03-08 00:00:00.0006 1 11 2024-04-02 00:00:00.0007 1If I run this query, how many rows are returned?
SELECT * from dbo.OrderHeader where customerid between 3 and '6'See possible answers