[mapserver-users] problem with join

[Frank Koormann]

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Mike,=20

* mikee (mike@mikee.de) [020306 22:13]:
>=20
> 1000s thanks, but i need also the temlate-files.
>=20
> my old problem:
>=20
> 1.) i have a shapfile called "test1" with an item "nr" in the dir: =3D
> /mapserver/data
>=20
> 2.) i have also a dbf called "join1.dbf" in the dir: =3D
> "c:\inetpub\wwwroot\mapserver\data\join1.dbf" also with an item "nr" and =
=3D
> "wert1" and "test2"
>=20
[MapFile and other configurations corresponding with the docs]
>=20
> but my query give me only this:
> Layer: TEST
>       NR |  WERT1  |  TEXT2
>      ----+---------+---------
>       5  | [WERT1] | [TEXT2]
>=20
>=20
> :-( - where is the mistake? where are the value for "wert1" and =3D
> "text2"??
>=20

assuming that you use MapServer 3.5 (stable) I find in=20
mapserv.c, 1346 ff:
[...]
// FIX: need to consider JOINS
// FIX: need to consider 5% shape extent expansion

void returnQuery()
{
[...]

A current snapshot from the CVS shows an entirely reworked system for
query and template processing (what I appreciate) but in=20
maptemplate.c, processLine():

    // FIX: need to re-incorporate JOINS at some point
   =20
still remains.

Seems as if joins are not reimplemented with the ongoing redesign of
mapserv.c=20

Maybe one of the developers can say more on this topic. However, it
doesn't seem to be an demanding feature, maybe it should be taken from
the docu?

Regards,

        Frank

--=20
Frank Koormann                             <frank.koormann@intevation.de>
 Professional Service around Free Software       (http://intevation.net/)
 FreeGIS Project                                 (http://freegis.org/)

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