What is a primary key called that is made up of more than one field?
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Is and as keyword in pl sql?
What are the datatypes available in pl/sql ?
Difference between aggregate function and analytical function?
what are properties of a transaction? : Sql dba
What is a parameter query?
What is cascade in sql?
How to use boolean type in select statement?
what is the need of the cursor attribute notfound..(because using found attribute we can complete the task......found + negation operator = not found )
select * from emp where sal in(select max(sal) from emp) here there is any limit for in operator how many values accpect ?
what are myisam tables? : Sql dba
My select statement is not working as expected, So, to overcome from such issues what are the steps needed to be taken care?
What packages are available to pl/sql developers?
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