Answer Posted / pavan_1981

only one

What does data normalization mean?

717

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How can we avoid duplicating records in a query?

739

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How to raise user-defined exception with custom sqlerrm ?

863

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what is 'mysqlimport'? : Sql dba

724

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How to check if a column is nullable before setting to nullable?

773

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What do you understand by pl/sql packages?

768

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What is the difference between delete, truncate and drop command?

749

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Can function return multiple values in sql?

730

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What is synchronized subquery?

822

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What is the difference between a database and a relational database?

762

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what is 'trigger' in sql? : Sql dba

724

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What is count * in sql?

747

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What does count (*) do in sql?

737

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Lookups are a key component in sql server integration services (ssis). Explain its purpose?

752

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Sql technical questions

1002

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