Why is normalization important?
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What mean sql?
Explain the concept of normalization.
We have a CURSOR then we need BULK COLLECT?
Types of joins?
What is graph sql?
What is blind sql injection?
How do I start sql from command line?
Can cursors be part of a trigger body?
What is the fastest way of accessing a row in a table?
What is the best partition size for windows 10?
in sql table following column r there i want find 1st paid ,2nd paid,3rd paid date for same |service_type|date |vehicle_no| |------------|------|_---------| |paid |23 jan|MH12H2007 | | | | | |paid |26 feb|MH12H2007 | | | | | | | | | |paid |28 mar|MH12H2007 | i want o/p like below vehicle no| 1st paid date | 2nd paid date|3rd paid |latest paid date| pls help me out
Explain the difference between triggers and constraints?
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