All string functions are fully supported and relevant are mappend to String methods and properties (Length, Concat, ToLower/Invariant, ToUpper/Invariant, Replace, Trim/Start|End, Contains, Starts|Ends/With, Substring). Of course all the SQL methods can be called directly as well.
Note,
ContainsandStarts|Ends/Withare implemented usingLIKEoperator.
In addition strings can be freely concatenated:
and interpolated using C# syntax: