Where is all the data on the internet stored?
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How do you run a query?
suppose I have two table one Emp and other is dpt. Emp table has a field ,dept id,name ,sal and dpt table has a field dept id,dept name. Now I want to find out the emplyee list whose sal is between 2000-3000 from dept x.
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Is primary key clustered or nonclustered?
suppose u hav 1 book with set...page 1-100 n 101 -200 now print page from 2-100 n 102 -200... how we will do..?
How do you break a loop in pl sql?
How do I quit sql?
What are different joins used in sql?
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How many rows will return from dual table?
What is denormalization in a database?
What are the types of records?
write a query to find out the no. of employees whose age is less than 25 and max of salary for the employees belonging to a particular department is less than 20000
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