Update a table column with sequence number

Assume that you already have a table with 1000 rows. Now suppose, after some months, you feel a need to insert a sequence number column in the same table. Here is a script that I have worked out. If you have anyother better way then you are most welcome to comment on the same!

4 (2)

2006-03-28 (first published: )

939 reads

Blogs

Daily Coping 18 Sep 2020

By

I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Optimize for Unknown for Inline Table-Valued Functions

By

I had a curious performance issue today. An inline table-valued function (iTVF) was performing...

Daily Coping 17 Sep 2020

By

I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Read the latest Blogs

Forums

SQL Query - FULL JOIN multiple tables but return NULL results

By glennyboy

Good day! Need help with my sql query code; first FULL JOIN "ILEtransfer" no...

Coping with a working life as an imposter

By Phil Factor

Comments posted to this topic are about the item Coping with a working life...

SQL Select with condition

By Dee Dee-422077

Hi, In my sql table,  there is a column which have string of text...

Visit the forum

Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers