What is sql and explain its components?
How many primary keys can a table have?
how to calculate the difference between two dates? : Sql dba
How to read xml file in oracle pl sql?
What are two statement types in sql?
What does where 1 1 mean in sql?
What is record data type?
What Is a Trigger? How Do You Use It?
How many triggers can be applied to a table?
What is dynamic sql in pl sql?
When do we create bitmap indexes
there are .......different types of serializability
What port does sql server use?