MS Access Add Primary Key to MS Access Database Tables via the Alter Table Command
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Use a Query to Create a New Table Complete with Indexes - Access Cookbook [Book]
Introduction to SQL (Access)
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SQL - ALTER TABLE Command
MS Access Add Constraint to MS Access Database Tables via the Alter Table Command
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From: http://www.w3schools.com/sql SQL From: http://www.w3schools.com/sql. - ppt download
Modifying Microsoft Access Linked Tables from SQL Server
