How to write text literals in oracle?
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what is difference between where clause and having clause?
How to enter a new row into a table interactively?
What is a data dictionary and how can it be created?
What is a user account in oracle?
Does oracle charge for java?
Please explain me all types of Data models. Also give me the details if each model can have other name.for example:schematic data model is also known as conceptual data model and entity relation data model.
How to turn on or off recycle bin for the instance?
What is cluster Key ?
Why packages are used in oracle?
Difference between the “verify” and “feedback” command?
How to add a new column to an existing table with a default value?
select to_char('10','10') from dual This gives me an error oRA-1481 INVALID NUMBER FORMAT MODEL why? pls help