Database - Introduction to SQL
Exercise : Introduction to SQL - True or False
- Introduction to SQL - General Questions
- Introduction to SQL - True or False
The rows of the result relation produced by a SELECT statement can be sorted, but only by one column.
There is an equivalent join expression that can be substituted for all subquery expressions.
A dynamic view is one whose contents materialize when referenced.
SQL is a programming language.
SELECT DISTINCT is used if a user wishes to see duplicate columns in a query.