Technical Article

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!

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2006-03-28 (first published: )

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Question of the Day

BIT_COUNT() V

What does this return on SQL Server 2025?

select bit_count(null)

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