Add description that loread()/lowrite() are corresponding to

lo_read()/lo_write() in libpq to avoid confusion.

diff --git a/doc/src/sgml/lobj.sgml b/doc/src/sgml/lobj.sgml
index 291409fde0b4bc3dd393701faeb165912f095a23..74bd91d13e4c074e252def2bcf2164e23ccb5b4c 100644 (file)
--- a/doc/src/sgml/lobj.sgml
+++ b/doc/src/sgml/lobj.sgml
@@ -411,10 +411,14 @@ int lo_unlink(PGconn *conn, Oid lobjId);
 
   
    There are server-side functions callable from SQL that correspond to
-   each of the client-side functions described above; indeed, for the
-   most part the client-side functions are simply interfaces to the
-   equivalent server-side functions.  The ones that are actually useful
-   to call via SQL commands are
+   each of the client-side functions described above(please note
+   that the server side function
+   for lo_read is loread and
+   the server side function for lo_write
+   is lowrite); indeed, for the most part the
+   client-side functions are simply interfaces to the equivalent
+   server-side functions.  The ones that are actually useful to call
+   via SQL commands are
    lo_creatlo_creat,
    lo_createlo_create,
    lo_unlinklo_unlink,