How does a self join work?
Is stored procedure faster than query?
what is pragma ?
What are the parameter modes supported by pl/sql?
what is bulk bind
What is the maximum number of rows in sql table?
How many types of indexes are there in sql?
how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6
What are the types of subqueries?
Which is better join or inner query?
What are the pre requisites?
What is the use of non clustered index?
does sql support programming? : Sql dba