What are pl sql procedures?

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What are the different operators available in sql?

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what is try_catch block in procedure

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What are its different types of dbms?

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will function return more than one value how

9 Answers   Accenture,

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From an Employee table, how will you display the record which has a maximum salary?

29 Answers   Cap Gemini, Exilant, Synechron,

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How do you remove duplicate records from a table?

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how is exception handling handled in mysql? : Sql dba

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what is the difference between cursor FETCH and FOR LOOP ?

3 Answers   CG-VAK, Tech Mahindra,

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What is int identity in sql?

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I have a small PL/SQL Block assume in this way begin select * from emp where empno=100; exception when others then <Some Messages> when no_data_found then <Some Messages> when too_many_rows then <Some Messages> end; The question which he asked was whether this block will get executed normally or it will throw error ? If errored out then what is the reason for the error ? Could anybody please help me ? Regards Nakul Venkataraman

3 Answers   Satyam,

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What is sql constant?

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