| A | B |
|---|
| UPDATE | modifies existing rows in a table. |
| INSERT INTO | adds a new row to a table |
| ANY Operator | compares value to each value returned by the subquery. |
| Explicit | fully and clearly expressed; leaving nothing implied. |
| Integrity Constraint | ensures that the data adheres to a predefined set of rules. |
| DELETE | removes existing rows from a table. |
| Transaction | consists of a collection of DML statements that form a logical unit of work. |
| ALL Operator | compares value to every value returned by the subquery. |
| USER | someone doing "real work" with the computer, using it as a means rather than an end. |
| IN Operator | compares if value is in the list of all values returned by the subquery. |
