can we use out parameter in a function?Give an example.

4 Answers   Logica CMG, TCS,

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What is the difference between inner join and left join?

0 Answers  

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Where can I learn sql for free?

0 Answers  

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What is differance unique key and primary key.

7 Answers   EDS,

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wirte a query to remove null? following table are col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output like col1 col2 col3 dinesh suresh prkaesh

6 Answers   TCS,

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How to change sql*plus system settings?

0 Answers  

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If you have to declare procedure1,procedure2 in package specification and if you have to declare procedure1,procedure2 and procedure3 in package body? is it compilation or not and execute or not? what type of error is given please

1 Answers  

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What are the different ddl commands in sql?

0 Answers  

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how can you create an empty table from an existing table? : Sql dba

0 Answers  

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How do I make my sql query run faster?

0 Answers  

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What is meant by truncate in sql?

0 Answers  

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Define the select into statement.

0 Answers  

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