How does pl sql work?


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More SQL PLSQL Interview Questions

I want to know the difference between A Record Type and a Table.

3 Answers   Thermotech,


What is rank function in sql?

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What is data definition language?

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when is the use of update_statistics command? : Sql dba

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How many null values can be inserted in a coulmn whihc is unique constraint

8 Answers   Flextronics,






what is rollback? : Sql dba

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How to add Foreign key in a table after the creation of the table?

5 Answers   Satyam,


If records are inserted into table without committing.How to refer to these values in a procedure?

2 Answers  


What is trigger in sql? Explain

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What is trigger with example?

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What are data types in pl sql?

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What is the use of a view in sql?

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