can i use dbms_output.put_line in a function u are telling as return statement

7 Answers  

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what is ref cursor in pl/sql?

3 Answers  

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what is the use of double ampersand (&&) in sql queries?

0 Answers  

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What are the different sql commands?

0 Answers  

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What is rank dense_rank and partition in sql?

0 Answers  

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Is there a 64 bit version of ssms?

0 Answers  

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In packages the source code is compiled into p code ? how do we describe the p code

3 Answers  

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IN A TABLE HAVE ONE COLUMN PRIMARY KEY..IT WILL NOT ALLOWS NULL VALUES AND DUPLICATE VALUES..INSTEAD OF PRIMARY KEY WHY CANT WE USE UNIQUE AND NOT NULL.THESE TWO ALSO DOESNT ACCEPT NULL VALUES IN NOT NULL AND UNIQUE DOESNT ACCEPT DUPLICATE VALUES? SO WHAT IS THE DIFEERENCE BETWEEN(UNIQUE,NOT NULL) AND PRIMARY KEY??????

8 Answers   rsystems,

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How do I edit a stored procedure?

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Name Salary Abc 50000 Abc 50000 xyz 20000 find the max salary using aggregate function?

2 Answers   CTS,

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What packages(if any) has oracle provided for use by developers?

1 Answers  

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Why do we use view in sql?

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