How to create a single index for multiple columns?
what is the dual table in oracle?
What are the differences between char and varchar2 in oracle?
Why does Oracle not permit the use of PCTUSED with indexes?
How to define and use table alias names in oracle?
What is sequence?
what are the advantages of running a database in NO archive log mode?
What is a schema in oracle?
Is oracle a language?
What is the function of Redo Log ?
How to define an anonymous procedure without variables?
how do get database name at sql prompt?
Is it possible to insert comments into sql statements return in the data model editor ?