Explain what is a field in a database and record in a database?

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Does sql profiler affect performance?

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Name the tables where characteristics of Package, procedure and functions are stored ?

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How many functions are there in sql?

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i have a table like this. i want to output like this c1 c2 c1 c2 1 10 1 10 2 20 2 30 3 30 3 60 4 40 4 100 5 5 5 105 c1 and c2 are columns in a table .i want output like this c2 values are 10,10+20,10+20+30,10+20+30+40.10+20+30+40+5. write a sql query.pls help this i want urgent.

2 Answers   IBM, Loginworks, OFSS,

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Enlist the data types that can be used in pl/sql?

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what is the output of this query selet * from employee where 1=2 ??

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What is serial sql?

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What is the difference between cross join and natural join?

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What are tables in sql?

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Fetch an entire row from the employees table for a specific employee ID:

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Define commit, rollback and savepoint?

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