Why use subqueries instead of joins?

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how can stop the sequence with mention the max value and with out mention the max value

1 Answers   Zensar,

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How do you exit in sql?

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what is innodb? : Sql dba

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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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HP Interview -2016 Unix 1) grep command in unix 2) what is set command

1 Answers   HCL,

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Give which cursor is better for better performance means type of cursors?

2 Answers  

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What are different types of keys?

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Is record in oracle pl sql?

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Can we use insert statement in function?

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write a query to remove null following table are id name 101 dinesh null jyothi null bharathi 102 suresh null shilpha 103 prakesh null suma i want the output format like id name 101 dinesh 102 suresh 103 prakesh

3 Answers   TCS,

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How do I send sql query results to excel?

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