What is data types in sql?

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What is a nested table in word?

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how to check server status with 'mysqladmin'? : Sql dba

0 Answers  

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can we call a procedure into another procedure?If yes means how you can pass the perameters for the two procedures?

2 Answers   Fujitsu,

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what is denormalization. : Sql dba

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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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How do you add a column to a table?

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Why we use joins in sql?

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Which join is default?

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what are the different index configurations a table can have? : Sql dba

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what is indexing, searching and user interface?

1 Answers   HCL,

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What are pl/sql packages?

0 Answers  

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