The analytic functions provide a way to perform calculations… The analytic functions provide a way to perform calculations on ____________________ result sets. Read Details
When coding a query with two columns in the GROUP BY clause,… When coding a query with two columns in the GROUP BY clause, you can insert a summary row for each major group by coding the ___________________________ operator. Read Details
Write an aggregate expression to find the VendorName column… Write an aggregate expression to find the VendorName column that’s last in alphabetical order:_________________________. Read Details
You use DDL to create, modify, and delete the ______________… You use DDL to create, modify, and delete the ___________________________ of a database. Read Details
By default, all duplicate values are included in the aggrega… By default, all duplicate values are included in the aggregate calculation, unless you specify the ___________________________ keyword. Read Details
Which ORDER BY clause will cause 10 rows to be retrieved fro… Which ORDER BY clause will cause 10 rows to be retrieved from the result set, starting with the 20th row? Read Details
Which of the following is not a reason for using the explici… Which of the following is not a reason for using the explicit syntax instead of the implicit syntax for inner joins? The explicit syntax Read Details
When you define a foreign key constraint, you can specify al… When you define a foreign key constraint, you can specify all but one of the following. Which one is it? Read Details
To run a SELECT statement from an application program, you s… To run a SELECT statement from an application program, you store the statement in the ____________ object for the database connection. Read Details