Can we group by two columns in sql?
what are date and time intervals? : Sql dba
how to escape special characters in sql statements? : Sql dba
How to find only %th Highest Sal
What is vector point function?
How to display the contents of a current record fetched in a reference cursor?
1> how are u debugging in plsql ? 2> how to connect oracle database from unix. is there ne way other than using sqlplus ?
Does google use sql?
How many types of literals are available in pl sql?
What sql database should I use?
What is a database? Explain
What is a mutating table and a constraining table?
Why does %isopen return false for an implicit cursor?