Method escape

plugins/dbms/virtuoso/syntax.py:13–22

>>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT CHR(97)||CHR(98)||CHR(99)||CHR(100)||CHR(101)||CHR(102)||CHR(103)||CHR(104) FROM foobar" True

(expression, quote=True)

class Syntax(GenericSyntax):
    @staticmethod
    def escape(expression, quote=True):
        """
        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT CHR(97)||CHR(98)||CHR(99)||CHR(100)||CHR(101)||CHR(102)||CHR(103)||CHR(104) FROM foobar"
        True
        """

        def escaper(value):
            return "||".join("CHR(%d)" % _ for _ in getOrds(value))

        return Syntax._escape(expression, quote, escaper)