What is an inconsistent dependency?

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How to add, remove, modify users using sql?

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When the mutating error will comes? and how it will be resolved?

2 Answers  

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Difference between a query and strored procedure?

4 Answers   Microsoft,

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How many indexes can be created on a table in sql?

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What is data definition language?

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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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Can we delete column in sql?

0 Answers  

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what is dbms? : Sql dba

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What is a sql schema used for?

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What is the difference between subquery and correlated query?

0 Answers  

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Why is %isopen always false for an implicit cursor?

0 Answers  

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