How to fix oracle error ora-00942: table or view does not exist

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Why use stored procedures?

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What are sql built in functions?

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oracle is compiler or interpretter,can any one tell me the answer?

9 Answers   Satyam,

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Is inner join faster than left join?

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What is row_number () in sql?

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What is differance unique key and primary key.

7 Answers   EDS,

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What are the new features in Oracle 10g. Compared to Oracle 9i?

1 Answers   Polaris,

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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 does subquery mean in sql?

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What is a rank in sql?

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What is the difference between sql and mysql?

0 Answers  

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