What is a call statement? Explain with an example.

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How many commands are there in sql?

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What is the difference between sql and mysql?

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How do I edit a trigger in sql developer?

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what is variable in package specification

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How to get second highest salary from a table

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how to extract a unit value from a date and time? : Sql dba

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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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Can you rollback after commit?

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What is difference between my sql and sql?

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What is field delimiter?

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Is it possible for a table to have more than one foreign key?

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