[Mapserver-users] join/thematic map with rdbms
Bertrand Pau
bertrand.pau at bva.fr
Fri Apr 16 05:18:59 EDT 2004
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hi all,
=20
i've got few questions :
- i need to shade polygons in a shapefile with values stored in rdbms
(mysql, sqlserver or access). I tried to make joins but it seems not =
working
correctly. Is it possible to do that? how? my shapefile is very big =
(140mo)
so i can't copy it in a tmp file to change or calculate a new field =
with the
external values... have you got another ideas ?=20
- is it possible to set the "join" properties (from, to, table) with
mapscript ?=20
- about the mysql connection: is it really working ?=20
=20
i'm using mapserver 4 with mapscript and php 4.3.2 on a windows 2000
platform
=20
many thanks for your help
=20
=20
=20
______________________________
Bertrand PAU
<mailto:bertrand.pau at geosignal.fr> bertrand.pau at geosignal.fr
GEOSIGNAL
groupe BVA
191 av du g=E9n=E9ral Leclerc
BP59 - 78222 Viroflay Cedex
tel : + 33 1 30 84 88 00
fax : + 33 1 30 84 88 01
<http://www.geosignal.fr/> www.geosignal.fr
______________________________=20
=20
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<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004>hi=20
all,</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004>i've =
got few=20
questions :</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004>- i =
need to shade=20
polygons in a shapefile with values stored in rdbms (mysql, =
sqlserver or=20
access). I tried to make joins but it seems not working correctly. Is =
it=20
possible to do that? how? my shapefile is very big (140mo) so i =
can't copy=20
it in a tmp file to change or calculate a new field with the =
external=20
values... </SPAN></FONT><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004>have you got another ideas =
? </SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004><SPAN =
class=3D300510409-16042004>- is it possible to set the "join" =
properties=20
(from, to, table) with mapscript ? =
</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004>- =
about=20
the mysql connection: is it really working ? =
</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004>i'm =
using mapserver=20
4 with mapscript and php 4.3.2 on a windows 2000 =
platform</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D300510409-16042004>many =
thanks for your=20
help</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D300510409-16042004></SPAN></FONT> </DIV><FONT =
face=3D"Courier New"=20
size=3D2><FONT size=3D2><FONT face=3DVerdana>
<P dir=3Dltr align=3Dcenter><FONT face=3DVerdana><FONT=20
size=3D2>______________________________<BR><BR><STRONG>Bertrand=20
PAU</STRONG><BR><BR></FONT><A =
href=3D"mailto:bertrand.pau at geosignal.fr"><FONT=20
color=3D#000000 =
size=3D2>bertrand.pau at geosignal.fr</FONT></A><BR><BR><FONT=20
size=3D2><STRONG>GEOSIGNAL</STRONG><BR>groupe =
BVA<BR></FONT></FONT><FONT=20
face=3DVerdana><BR><FONT size=3D2>191 av du g=E9n=E9ral Leclerc<BR>BP59 =
- 78222 Viroflay=20
Cedex</FONT></FONT><FONT face=3DVerdana><BR><FONT size=3D2>tel : + 33 1 =
30 84 88=20
00<BR></FONT></FONT><FONT face=3DVerdana><FONT size=3D2>fax : + 33 1 30 =
84 88=20
01<BR><BR></FONT><A href=3D"http://www.geosignal.fr/"><FONT =
color=3D#000000=20
size=3D2>www.geosignal.fr</FONT></A><BR><FONT=20
size=3D2>______________________________ =
</FONT></FONT></P></FONT></FONT><FONT=20
size=3D2></FONT></FONT>
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