Assertion: expression's value | /r/HasAspect | a character data type
Facets:
Source sentences:
text: Expression whose value has a character data type (that is, a data type in the CHAR family, described in "CHAR Data Type Family").
text: character_function_call Invocation of a previously defined function that returns a value that either has a character data type or can be implicitly converted to a character data type.