Assertion: expression's constant | /r/HasProperty | single
Facets:
Source sentences:
text: Simple expressions can be a single constant, variable, column, or scalar function.
text: For a simple expression made up of a single constant, variable, scalar function, or column name: the data type, collation, precision, scale, and value of the expression is the data type, collation, precision, scale, and value of the referenced element.