What is oracle and pl sql?
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How do you use a while loop in pl sql?
What is the difference between nested table and varray?
What is the difference between partition and index?
Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?
What is Referential Integrity?
What packages(if any) has oracle provided for use by developers?
I have 2 Databases. How can create a table in particular database? How can i know the list of tables presented each database?( in oracle 10g)
Is it possible to access the current value in a session before accessing next value?
What is cursor in pl sql?
How many types of normalization are there?
Why indexing is needed?
declare l1 number := null; l2 number :=null; begin if l1=l2 then message('equal'); else if l1<>l2 then message('not equal'); else message('else'); end if; end if; end; What will be the output ?
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