IsLetter/Digit in Oracle

The mappings for IsDigit(), IsLetter() and IsLetterOrDigit() for Oracle don't work correctly, since Oracle's LIKE doesn't support regular expressions. REGEXP_LIKE might be used instead (at least for Oracle 10 and later).


Defect Reported

Hi Jon,

Thank you for the suggested alternative, I have added this to the defect list.

Bryn Rhodes
Database Consulting Group LLC