.\" This is -*-nroff-*-
.\" XXX standard disclaimer belongs here....
-.\" $Header: /cvsroot/pgsql/src/man/Attic/pgbuiltin.3,v 1.2 1997/09/01 06:21:00 thomas Exp $
+.\" $Header: /cvsroot/pgsql/src/man/Attic/pgbuiltin.3,v 1.3 1997/09/16 02:49:23 momjian Exp $
.TH PGBUILTIN INTRO 04/01/97 PostgreSQL PostgreSQL
.SH "DESCRIPTION"
This section describes the data types, functions and operators
directly usable as C function prototypes.
.nf
+.eo
result |left_type |right_type|operatr|func_name
---------+----------+----------+-------+-------------------
_aclitem |_aclitem |aclitem |+ |aclinsert
point |point |point |- |point_sub
point |point |point |/ |point_div
polygon |point |circle |<-> |dist_pc
-text |bpchar |bpchar |\|\| |textcat
-text |text |text |\|\| |textcat
-text |varchar |varchar |\|\| |textcat
+text |bpchar |bpchar ||| |textcat
+text |text |text ||| |textcat
+text |varchar |varchar ||| |textcat
timespan |datetime |datetime |- |datetime_mi
timespan |timespan |timespan |+ |timespan_pl
timespan |timespan |timespan |- |timespan_mi
tinterval|abstime |abstime |<#> |mktinterval
(446 rows)
+.ec
.fi
.SH "LEFT UNARY OPERATORS"
The table below gives the left unary operators that are