Answer / guest

Yes you can create a table with the clustered index on any
column. This must be done at the time of creation of the
table.

Answer / nrapendra singh

function overloadding is allowed in pl sql .we can creete
multiple sp of same name but paramerter should be different.

write a query to delete similar records in same table

13 Answers   TCS,

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What is primary and foreign key?

0 Answers  

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Is time a data type in sql?

0 Answers  

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what is the correct way of selection statement a. select/from/table_name/orderby/groupby/having b. select/from/table_name/groupby/having/orderby

5 Answers   HCL, JPMorgan Chase,

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Can we insert data in view?

0 Answers  

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How do you modify a column in sql?

0 Answers  

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Hi, Can anybody please explain me the flow of the below query. I am not able to understand how this query works. This query is for finding the Nth highest salary.. SELECT DISTINCT (a.sal) FROM EMP A WHERE &N = (SELECT COUNT (DISTINCT (b.sal)) FROM EMP B WHERE a.sal<=b.sal); If N = 2 then second highest salary will be the o/p. If N = 3 then third highest salary will be the o/p. and so on.. Thanks, Nitin

5 Answers   Deloitte, Ness Technologies,

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what is 'mysqlimport'? : Sql dba

0 Answers  

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why we go for package? what are the advantages of using instead of seperate procuderes or functions

3 Answers   IBM, TCS,

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What is a composite primary key?

0 Answers  

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How do you use join?

0 Answers  

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How many times can we commit in a loop?

0 Answers  

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