What is the main reason behind using an index?
Mention what is the plv (pl/vision) package offers?
What is a sql driver?
real time applications of nullif?
How we can update the view?
what is the difference difference between procedure and packages
2 Answers 3i Infotech, Oracle,
Is the primary key an index?
What is a schema in sql?
What are all the common sql functions?
Can we create foreign key without primary key?
Who developed sql?
How to count the no of records of a table without using COUNT function?
Which is faster union or join?