Database - Introduction to SQL
Exercise : Introduction to SQL - General Questions
- Introduction to SQL - General Questions
- Introduction to SQL - True or False
In an SQL SELECT statement querying a single table, according to the SQL-92 standard the asterisk (*) means that:
The HAVING clause does which of the following?
The SQL -92 wildcards are ____ and ____ .
To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.
The benefits of a standard relational language include which of the following?