What is group function in sql?


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More SQL PLSQL Interview Questions

Explain raise_application_error.

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What is type and rowtype in pl sql?

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using cursors salesman get bonus as 10% of their salary , managers get 20% , analalist get 30%. generae a report showing the employee name, salary , bonus.

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what are the types of subquery? : Sql dba

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Is sql similar to python?

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What are %type and %rowtype for?

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Does normalization improve performance?

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What are tables in sql?

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