Why do we need cursors in pl sql?


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More SQL PLSQL Interview Questions

What is rownum in sql?

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Cite the differences between execution of triggers and stored procedures?

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What are its different types of dbms?

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Mention what are different methods to trace the pl/sql code?

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What will you get by the cursor attribute sql%rowcount?

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Which table is left in left join?

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What has stored procedures in sql and how we can use it?

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Why do you partition data?

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Why stored procedures are faster than query?

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give the syntax of grant and revoke commands? : Sql dba

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Why do we need unique key in a table?

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What is denormalization in a database?

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