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Technical Article

Bitmap an Integer Value

Do you hate using bitwise operands?  I do, a lot.  I wrote the following function to try to minimize the need for using them.  When testing 'status' variables in the 'sysobjects' table, for example, I decided there just had to be an easier way to see if bit 31 is set than asking if STATUS […]

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2003-03-07

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Question of the Day

Adding and Dropping Columns II

I have this table in my SQL Server 2022 database:

CREATE TABLE [dbo].[CityList]
(
[CityNameID] [int] NOT NULL IDENTITY(1, 1),
[CityName] [varchar] (30) ,
[Country2] [char] (3),
[stateprovince2] [char] (2),
[Country] [char] (3),
[stateprovince] [char]
) ON [PRIMARY]
GO
I decide to drop the stateprovince2 and country2 columns. What code should I use?

See possible answers