Explain index?
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i have executed the Delete command after the I have created table whether deletions will be commit or not? if table is successfully created?
15. Display the item_cost and then truncate it to the nearest hundred, ten, unit, tenth and hundredth.
What are the varoius components of physical database structure of oracle database?
How to convert characters to dates in oracle?
what is cartesian product?
From the following identify the non schema object: packages, triggers, public synonyms, tables and indexes.
select * from emp what happened internally when we write this query in the sql prompt?
What are the set operators union, union all, minus & intersect meant to do?
Can any one explain me when i execute below query.. select months_between('07-JUL-12','10-FEB-12') from dual; Out put:- 4.90322581 How oracle calculate?
How to create a stored function in oracle?
What is a tns service name?
What is self-referential integrity constraint ?