What is meant by joins?
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if i have a procedure with 1000 line.when i run this in 61 line i got the error but i want to continue the programe without error.can anyone tell me how to handle that error.
What is a subquery in oracle?
How do I recompile a procedure in oracle?
How do you rate yourself in oracle and sql server ?
What is concurrency in oracle?
what are the database links ?
what is the difference between simple view and complex view?
12 RULES OF RDBMS
There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.
What is the data pump export utility?
What is Hash Index?
Can you assign multiple query result rows to a variable?