Is there a best way to write a T-SQL (SQL Server 2000) so that I can compare the current records with the old records so to perform slowly changing dimension Type3. I am now using a cursor in T-SQL, however it takes ages to fetch exach records and compare the old records. Other suggestion are welcome, e.g. DTS ... etc.
Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.
I wrote this interesting script that really help me find jobs or procedures when working in a huge environment. I could I have written it as a Procedure but then I would have to have it on each machine or have a link to a server-related search that …
Why is this different from all of the other step by step guides? Because I make a living as a DBA and not as a writer and I lived through this experience.
Defining the name:
When I talk to people they say different names on this subject stuff l…
Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables.
Make a table:
Update a specific column given a specific row using the UPDATE statement:
Remove a set of values using the DELETE s…