WEM Expressions Reference
Everything about WEM Functions Keywords, Operators, Data Types and WEMScript to spice up your application.
Unknown?
In general, a function, keyword or operator returns an unknown value if one or more parameters are unknown. Make sure to check for unknown situations using the appropriate functions (HasValue, IsEmpty, IsUnknown and the question mark)
Most Text-related functions, keywords and operators are case-insensitive and ignore diacritics. You can find the Priority of operations here.
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