Michael Parker <[EMAIL PROTECTED]> writes:
> The next hurdle, and I've just posted to the DBD::Pg list, is
> escaping/quoting the token strings.

If you're trying to write a bytea[] literal, I think the most reliable
way to write the individual bytes is
        \\\\nnn
where nnn is *octal*.  The idea here is:
        * string literal parser takes off one level of backslashing,
          leaving \\nnn
        * array input parser takes off another level, leaving \nnn
        * bytea input parser knows about backslashed octal values

Note it has to be 3 octal digits every time, no abbreviations.

                        regards, tom lane

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