Explain the difference between drop and truncate commands in sql?

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What are some emotional triggers?

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what is the functionality of the function htmlentities? : Sql dba

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What types of commands can be executed in sql*plus?

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Name the tables where characteristics of Package, procedure and functions are stored ?

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What is the difference between stored procedure and view?

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4. Select sum(A.salary) +sum(B.salary) as TOT_SAL from ( select LEVEL emp_id,level*100 salary,case when mod (level,2)=0then 2 else null end dept_id from dual connect by level<6 )A right outer join (select level emp_id ,level*200 salary ,case when mod (level,3)=0 then 2 else null end dept_id from dual connect by level<6)B On A.dept_id=B.dept_id And A.emp_id=B.emp-id;

1 Answers   Fintellix,

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What is scalar function in sql?

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What do you mean by dbms? What are its different types?

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What is difference between sql and excel?

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Could you please provide oca (oracle 10g) dumps for my certification ?

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When you have to use a default "rollback to" savepoint of plvlog?

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