Industrial automation systems and integration — Product data representation and exchange — Part 1342: Application module: Expression

ISO/TS 10303-1342:2005 specifies the application module for Expression.

The following are within the scope of ISO/TS 10303-1342:2005:

• the expressions definition that characterize its type (String, Numeric and Boolean);
• the constraints which ensure that an expression is semantically correct;
• the function that checks if an expression may be mapped on to the SQL query language.