Answer Posted / suresh somayajula

Explain Plan determines the execution plan of SQL statement.

Mention what is the plv (pl/vision) package offers?

836

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What are the set operators in sql?

767

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what are set operators in sql? : Sql dba

718

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what is a composite key ? : Sql dba

792

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What is the difference between row level and statement level trigger?

713

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Is truncate ddl or dml?

747

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How do I view a procedure in sql?

722

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What are all ddl commands?

736

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What is cursor in pl sql?

759

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Is sql injection illegal?

769

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What is the difference between rollback and rollback to statements?

798

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Explain character-manipulation functions?

832

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Enlist the advantages of sql.

738

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Do stored procedures prevent sql injection?

720

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When do we use triggers?

798

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