"Jon Asher" <jon.asher@gmail.com> writes:
> Anyone care to correct this regex for PostgreSQL? It works in C++ but
> Postgres have no love for it:
> -{0,1}\d*\.{0,1}\d+\^{0,1}\d*\.{0,1}\d+
It works fine in Postgres, AFAICT. Maybe you forgot to double the
backslashes in a string literal? Otherwise, be more specific about
your problem.
regards, tom lane