Transactional replication is a type of replication provided by SQL Server 2000 that allows data modifications to be propagated incrementally between servers in a distributed environment.
2005-01-07
3,834 reads
This script will get you the current date minus the time. It will display all zeros instead.
2005-01-06 (first published: 2004-12-28)
188 reads
This article contains information about the bugs that are fixed by Microsoft SQL Server 2000 Service Pack 4 Beta. (SP4).
2005-01-06
6,292 reads
If you are running Microsoft SQL Server databases to support critical enterprise applications, you are part of a growing trend.
2005-01-06
1,972 reads
Focuses on advanced techniques that can be used in an attack on an application utilizing Microsoft SQL Server as a backend. These techniques demonstrate how an attacker could use a SQL Injection vulnerability to retrieve the database content from behind a firewall and penetrate the internal network. Also provided are recommendations on how to prevent such attacks.
2005-01-05
2,626 reads
This function will take a 64 bitmask string and return the value of bitmask. If you need 128, 256, etc simply change the length of the parameter, being careful to remember you may need to change the return type of int to BigInt if you get too long.
2005-01-04 (first published: 2004-12-30)
234 reads
Detailed question/answer paper on deploying SQL Server in a Storage Area Network (SAN) Environment.
2005-01-04
2,513 reads
A common requirement when building a data warehouse is to be able to get all rows from a staging table where the business key is not in the dimension table. For example, I may want to get all rows from my STG_DATE table where the DateID is not in DIM_DATE.DateID.
2004-12-29
2,168 reads
This function will calculate the number of weekdays between two dates passed. This allows for accurate tracking of "business days" for metrics in many different views.
2004-12-28 (first published: 2004-12-16)
261 reads
We take a look at each of the major components of a SQL Server's hardware, and examine what can be done to help maximize the performance of your hardware.
2004-12-27
2,856 reads
By Brian Kelley
I'm listening to Effortless by Greg McKeon (link to author's page) through Audible.com. He...
This book was making its rounds on social media, and the concept seems interesting...
By Steve Jones
One of the things that I’ve been asked in every operations situation is what...
I declare @Where based on the input parameter in the stored procedure. Set @SQL...
Hi, hoping someone can help. We're in the process of migrating to a new...
I am building an ETL process between these tables in SQL Server 2022 set to 160 compatibility level:
CREATE TABLE Image_Staging ( imageid INT NOT NULL CONSTRAINT Image_StagingPK PRIMARY KEY , imagestatus TINYINT , imagebinary IMAGE); GO CREATE TABLE Images ( imageid INT NOT NULL CONSTRAINT ImagesPK PRIMARY KEY , imagestatus TINYINT , imagemodified DATETIME , imagebinary IMAGE); GOI want to run this query to check if the images already loaded exist. This will help me decide if I need to insert or update an image. What happens with this query?
SELECT i.imageid
FROM
dbo.Image_Staging AS ist
INNER JOIN dbo.Images AS i
ON ist.imagebinary = i.imagebinary; See possible answers