28.SQL Performance Tuning Interview Questions And Answers|Clustered and non clustered index in SQL

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In this video discussed about the SQL Performance Tuning Interview Questions And Answers which help to crack any interview for Data Analyst, Database developer, SQL Developer, Database administrator, Data scientist etc.
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28 сен 2024

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Комментарии : 9

@PandeyGuruji 2 месяца назад

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@neerajtripathy6526 Год назад

One thing you have not mention that non clustered index root node will internally search the cluster index then find the record . Without sorting how can a query be faster

@Iamyou0075 2 года назад

You're doing great job bro love you please upload more

@PandeyGuruji 2 года назад

Thank you, I will

@annapurnap4977 Год назад

Instead of drop can we Disable the index and enable??

@aniketjagdale7765 7 месяцев назад

As you said we have to drop the clustered index and then do insert. But you also said non clustered index is faster when dealing with bluk dml statements so can't we do one thing that after dropping the clustered index as it makes bulk insert slow we can create non clustered imdex on the same column where primary key is created and after that if we do insert then I think it will be more faster than normal insert what you say on this