what is the difference difference between procedure and packages

2 Answers   3i Infotech, Oracle,

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what is self join and what is the requirement of self join? : Sql dba

0 Answers  

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Maximum how many triggers can we use in trigger and How to find out how many records it fetched.

1 Answers   TCS,

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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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using subquery how can i calculate working days in a month?

3 Answers   Spice Telecom,

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What do you understand by case manipulation functions?

0 Answers  

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What is cursor and why it is required?

0 Answers  

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How to prepare for oracle pl sql certification?

0 Answers  

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is it possible to pass an object or table to a procedure as an argument?

0 Answers  

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how many no of table can be join in a sql query.

4 Answers  

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explain commit and rollback in mysql : sql dba

0 Answers  

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Do stored procedures prevent sql injection?

0 Answers  

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