On mið, 2006-03-08 at 15:13 +0530, surabhi.ahuja wrote:
>
> if it is not ther can i write my own operators? abd use them please
> send me the link where i can find documnetation on the same
http://www.postgresql.org/docs/8.1/interactive/extend.html
http://www.postgresql.org/docs/8.1/interactive/xoper.html
gnari