Explain the the update statement in sql?

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What is meant by temporal data?

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What is mutating trigger?How to avoid it??

3 Answers   Tech Mahindra,

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how to use myisamchk to check or repair myisam tables? : Sql dba

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What are data types in pl sql?

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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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Advantages and disadvantages of stored procedure?

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how to see the oracle 9i/10g table in pc? or In my pc where the table is saved and how to see?

1 Answers  

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What are the triggers associated with image items?

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What are the two parts of design view?

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What does truncate mean in sql?

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What are reports usually used for?

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