How do we display rows from the table without duplicates?

550

What are the varoius components of physical database structure of oracle database?

567

What is difference between joins and subqueries?

538

What purpose does the model database server? : sql server DBA

629

What is sql not null constraint?

605

What is a primary key constraint?

421

What are the constraints are used in Ur project?

275

What is normalization and denormalization in sql server?

539

What are the features of mysql?

516

What is the option that can be used in PostgreSQL to make transactions see rows affected in previous parts of the transaction?

904

What are the different types of tables in sql?

485

Explain compound trigger in oracle?

549

how do u compile a form i.e .fmb file in Unix or in dos

4019

What are relationships and mention different types of relationships in the dbms

557

What is usually the first word in a sql query?

599