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Showing posts with label
foreign keys
.
Show all posts
Showing posts with label
foreign keys
.
Show all posts
Wednesday, October 25, 2017
Foreign Keys don't always need a primary key
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In the post Your lack of constraints is disturbing we touched a little upon foreign key constraints but today we are going to take a clos...
Friday, November 04, 2016
Are your foreign keys indexed? If not, you might have problems
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When you add a primary key constraint to a table in SQL Server, an index will be created automatically. When you add a foreign key const...
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