OR

1. Expressions are allowed to be numeric and boolean expressions.

2. The function returns true if all expressions are true and returns false if any expression is false. 

• Non-zero values are considered true.

• Zero values are considered false.

• When a NULL value is involved in the evaluation of an expression, the result of the entire operation will also be NULL.

For example, add a Data Transformation node and drag in a New Calculation Column operator. To check if the purchase quantity or contract type meets the conditions, input the formula OR(#{Purchase_Quantity}>1,#{Contract_Type}="Long-Term Agreement Order"), as shown in the following figure.

If one expression is true, the function returns true. Otherwise, the function returns false, as shown in the following figure.