Can an extended stored procedure be called from inside a user-defined function?

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Who are end users in dbms?

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What is data modeling with example?

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What are defaults? Is there a column to which a default can't be bound?

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How do you implement one-to-one, one-to-many and many-to- many relationships while designing tables?

1 Answers   Flextronics, Hexaware, SQL Star,

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You have a table with three columns: amount1, amount2, and amount3 in a single row only one of these three columns will have a value and the other two will be null. Write a sql query to retrieve the values from these columns?

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Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

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Explain the general syntax for a SELECT statements covering all the options.

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What is an application role and explain a scenario when you would use one?

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In which database can extended stored procedures be added?

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Explain about post-relational databases?

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Explain the family trees and connection by clause.

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