What is the data type of dual table?
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How to display row numbers with the records?
How to grant create session privilege to a user in oracle?
what is the syntax of DELETE command?
If a table column has is UNIQUE and has NOT NULL, is it equivalent to a PRIMARY KEY column?
cursor attributes are %isopen ,%notfound,%found,%rowcount but is any attributes there other than these? please tell me asap ..
Can you tell me how to add new column in existing views?how?How is possible?
what is the maximum number of indexes i can create for a table? What happens if i create indexes for all the columns of a table? Will it slow down the speed of retrieval
why can't we assign not null constraint as table level constraint
Can the query output be sorted by multiple columns in oracle?
how to genarate random numbers in oracle for particular row?
what are different types of locks?
Explain the use of consistent option in exp command.