Even though one of the pupils named Amy has less than 60 merit points, the record is still returned because of the OR operator. The first condition means that all records containing ‘Amy’ in ...

The plus sign (+) and minus sign (-) can be used as prefix operators. The word NOT and its equivalent symbols are also prefix operators. The following are examples of prefix operators used with ...

Each operator has a standard symbol that can be used when drawing logic gate circuits. In an AND gate, both inputs need to be 1 for the output to be 1.

An operand can be a variable, a SAS function, or a constant. See Specifying an Operand. operator a symbol that requests a comparison, logical operation, or arithmetic calculation. All SAS expression ...