WHERE
Controls the evaluation of other expressions.
Syntax
expression1 WHERE expression2
Parameters
| expression1 | A value expression. |
| expression2 | A logic expression using conditional and Boolean operators. |
Return Value
If expression2 is logically true, the value of expression1; otherwise, $Null.
Example
let i = { 1 where Age < 10,
2 where Age between 10 and 30,
4 where Age > 50, 3 }
Assigns a value to the variable i based on Age.
compute Employees evaluate
(let TotSal = $total(Salary where LastName = “Smith”)
Finds the total of the salaries of all employees named Smith.
See Also