Re: about create type

zhuangjifeng <zhuangjifeng@263.net> writes:
>          I have tried to  create a new Type in  postgreSQL-7.2. The
> example is defined in Chapter 39 of extended type. We  do follow your
> defination  of "Complex" completely.But there is always an error:

>  CREATE TYPE
> complex(INPUT=complex_in,OUTPUT=complex_out(Complex),INTERNALLENGTH=16);
> ERROR: parser:parse error at   or  near '(' ".

You should not put parameters with the input/output function names.
(I'm pretty sure that none of our documentation suggests you should.)

            regards, tom lane