write a query to delete similar records in same table

13 Answers   TCS,

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How many types of database triggers can be specified on a table ? What are they ?

2 Answers  

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what are the different tables present in mysql? : Sql dba

0 Answers  

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Can we perform dml in function?

0 Answers  

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How is sql used in oracle?

0 Answers  

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how to show all tables with 'mysql'? : Sql dba

0 Answers  

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What is a 'instead of trigger'?

3 Answers   Eenadu, TCS,

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Please let me know if UNION ALL and Natural Join does the same operation and are same...

7 Answers   iGate,

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Explain the uses of control file.

0 Answers  

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What is a rank in sql?

0 Answers  

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How to write a procedure for displying the data in a TREE or (PARENT and CHILD ) relationship , for ex: A is the main project id, for this project B,C,D are sub tasks(sub project id's) for B the sub tasks are e,f,g and for c is h ,i ,j and for d is k,l,m now i need to display the o/p in a TREE fashion pls help me , thanks in advance surendra

2 Answers   Zensar,

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How to find only %th Highest Sal

6 Answers   Infogain, Symphony,

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