how do you implement one-to-one, one-to-many and many-to-many relationships while designing tables? : Sql server database administration
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you accidentally delete the msdb database what effect does this have on your existing sql databases, and how do you recover? : Sql server administration
Suppose i have one sql query that contains 2 minute to execute.After one weekly i am executing same query that is taking 5 minute.Why our same query is taking more time.what would be my approach to reduce execution time.Please help.
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