What are joins in sql?

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what eliminate duplicate without using roenum and not

5 Answers   Matrix,

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What is database white box testing and black box testing?

0 Answers  

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What is the difference between database trigger and stored procedure?

0 Answers  

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what is sp_pkeys? : Transact sql

0 Answers  

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Begin For j in 4403201000 .. 4403202000 Loop If mod (j, 100) = 0 then Dbms_output.put_line (j); End if; End loop; End; what will be the output of this question

7 Answers   TCS,

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What is replication id?

0 Answers  

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What is a heap in sql?

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What is difference between CHAR and VARCHAR2?What is the maximum SIZE allowed for each type?

6 Answers   Saama Tech,

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What is the importance of sqlcode and sqlerrm?

0 Answers  

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how can we write a column values horizontal by using sql stmt; ex: select name from table_name;(actual output) a b c d require output is a b c d

5 Answers   Honeywell, Interact,

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Why select is used in sql?

0 Answers  

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