Database - Introduction to SQL
Exercise : Introduction to SQL - True or False
- Introduction to SQL - General Questions
- Introduction to SQL - True or False
6.
The rows of the result relation produced by a SELECT statement can be sorted, but only by one column.
7.
There is an equivalent join expression that can be substituted for all subquery expressions.
8.
A dynamic view is one whose contents materialize when referenced.
9.
SQL is a programming language.
10.
SELECT DISTINCT is used if a user wishes to see duplicate columns in a query.
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