Full table scan vs index scan
Good understanding of #Indexes is very important while working in a #database and #SQL and that's why you will find many questions based upon indexes on Programming Job #interviews.
In this video, we'll go through each three i.e. table scan, index scan, and index seek and try to understand how database process a particular query hence a basic understanding of database, SQL and index are required.
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Watch video Full table scan vs index scan online without registration, duration hours minute second in high quality. This video was added by user DBA Genesis 02 October 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 16,390 once and liked it 198 people.