What are the benefits of triggers?


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More SQL PLSQL Interview Questions

What are expressions?

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Show the two pl/sql cursor exceptions.

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How is pl sql different from sql?

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Are subqueries faster than joins?

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What does plvtab enables you to do when you showthe contents of pl/sql tables?

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Why do you partition data?

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What is scalar data type in pl sql?

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Suppose a student column has two columns, name and marks. How to get name and marks of the top three students.

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What are the 3 types of behavioral triggers?

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What is the advantage of index in sql?

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What is primary key and foreign key?

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Why partition by is used in sql?

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