Can group by and ordered by used in a single query?
What is concurrency control?
Does google have a database program?
What is the best database to use?
How do you start a database?
Which is the most used database?
What is the main purpose of triggers in database?
What are different types of joins in the sql?
What are the types of rdbms?
Is database a data structure?
does pl/sql support “overloading”? Explain
What's the difference between 'union' and 'union all' ?
What is rdbms architecture?
Which parameters are optional in init.ora parameter file?
What is ordbms with example?