[mapserver-users] Expression and nquery with sde issue

Tue Jul 19 10:41:33 PDT 2011

Can anyone that uses mapserver with sde reproduce the label and 
expression issue that I'm having?

On 15-07-2011 15:38, Mario Franco wrote:
>
> The version is Mapserver 5.6.3 and using the attribute as label was 
> how find out the values were being rounded.
> For example the attribute has values from 1000 to 170000 and if the 
> value is smaller than 100000 rounds the value with one decimal but 
> above 100000
> rounds to and integer.
> I'm using sqlserver with the SDE and the atrribute type is numeric 
> could this have anything to do with it?
>
> Mário
>
> On 15-07-2011 15:23, Steve Lime wrote:
>> On issue one, what version are you using? MapServer shouldn't be 
>> rounding the value. The comparison should be being done as a double. 
>> It might be helpful to see a sample dataset although if this is SDE I 
>> can't test on my end. One thing to try to help diagnose the problem 
>> would be to create a sample mapfile that draws your layer and uses 
>> the area attribute for labeling. What shows up for labels?
>>
>> Steve
>>
>> Sent from my iPad
>>
>> On Jul 15, 2011, at 5:14 AM, Mario Franco <mario.franco at ydreams.com 
>> <mailto:mario.franco at ydreams.com>> wrote:
>>
>>> Hi,
>>>
>>> I having two issues with mapserver if anyone can help me I would be 
>>> appreciated.
>>>
>>> The first has to do with an Expression in a class:
>>>
>>> I have a shape with an attribute with the 172060.0937 but when add 
>>> to the class:
>>>
>>>> EXPRESSION ( [AREA] = 172060.0937 )
>>>
>>> The problem is that this expression returns false because mapserver 
>>> is rounding the double value from the database. If I compare with:
>>>
>>>> EXPRESSION ( [AREA] = 172060)
>>>
>>> it works. There is any way to turn this off or to increase the 
>>> precision?
>>>
>>>
>>>
>>> The second issue is:
>>>
>>> I'm using this url 
>>> (http://localhost:82/cgi-bin/mapserv.exe?map=D%3a\projects\Inag\InterSIG+II\InterSIG+Website\Trunk\InterSIG+ASP.NET\Maps%2fintersig_281.map&qlayer=Concelhos&layers=Concelhos&MAPSIZE=629%20467&MINX=-232614.525612302&MINY=-49761.6088409424&MAXX=676601.080299802&MAXY=625284&mode=NQUERY&MAPSHAPE=POLYGON%28%28-232614%20-49761,%20-232614%20625284,%20676601%20625284,%20676601%20-49761,%20-232614%20-49761%29%29 
>>> <http://localhost:82/cgi-bin/mapserv.exe?map=D%3a%5Cprojects%5CInag%5CInterSIG+II%5CInterSIG+Website%5CTrunk%5CInterSIG+ASP.NET%5CMaps%2fintersig_281.map&qlayer=Concelhos&layers=Concelhos&MAPSIZE=629%20467&MINX=-232614.525612302&MINY=-49761.6088409424&MAXX=676601.080299802&MAXY=625284&mode=NQUERY&MAPSHAPE=POLYGON%28%28-232614%20-49761,%20-232614%20625284,%20676601%20625284,%20676601%20-49761,%20-232614%20-49761%29%29>) 
>>> to execute a nquery but I always get the error 
>>> "msSDELayerGetShape(): SDE error. SE_stream_fetch_row(): Invalid 
>>> parameter value passed to function. (-66) "
>>>
>>> The log doesn't help that much:
>>>
>>>> [Fri Jul 15 10:47:19 2011].20000 msSDELayerOpen(): Layer Concelhos 
>>>> opened from scratch.
>>>> [Fri Jul 15 10:47:23 2011].35000 
>>>> msConnPoolRegister(Concelhos,ydinag2,port:5151,sde,sde,sde,01D6BCC0)
>>>> [Fri Jul 15 10:47:23 2011].35000 msSDELayerOpen(): Layer Concelhos 
>>>> specified version SDE.DEFAULT.
>>>> [Fri Jul 15 10:47:23 2011].42000 msSDEGetLayerInfo(): Looking for 
>>>> layer by SDE.CONCELH_PTCONT_2008_0_596, SHAPE, 
>>>> ydinag2,port:5151,sde,sde,sde
>>>> [Fri Jul 15 10:47:23 2011].42000 msSDEGetLayerInfo(): No cached 
>>>> layerid found.
>>>> [Fri Jul 15 10:47:23 2011].63000 msSDELCacheAdd(): Caching id for 
>>>> SDE.CONCELH_PTCONT_2008_0_596, SHAPE, ydinag2,port:5151,sde,sde,sde
>>>> [Fri Jul 15 10:47:23 2011].72000 Getting all column information in 
>>>> msSDELayerInitItemInfo
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for DICO
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for CONCELHO
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for DI
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for DISTRITO
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for CCDR
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for NUT3
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for NUT3_NOME
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for NUT2
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for NUT2_NOME
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for AREA2008_1
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for objectid
>>>> [Fri Jul 15 10:47:23 2011].79000 msSDELayerInitItemInfo(): getting 
>>>> info for SHAPE
>>>> [Fri Jul 15 10:47:23 2011].79000 Column information has already 
>>>> been gotten... returning from msSDELayerInitItemInfo
>>>> [Fri Jul 15 10:47:43 2011].122000 msSDELayerGetShape(): SDE error. 
>>>> SE_stream_fetch_row(): Invalid parameter value passed to function. 
>>>> (-66)
>>>> [Fri Jul 15 10:47:43 2011].126000 msFreeMap(): freeing map at 01D3EFE8.
>>>> [Fri Jul 15 10:47:43 2011].126000 msSDELayerCloseConnection(): 
>>>> Closing connection for layer Concelhos.
>>>> [Fri Jul 15 10:47:43 2011].126000 
>>>> msConnPoolRelease(Concelhos,ydinag2,port:5151,sde,sde,sde,01D6BCC0)
>>>> [Fri Jul 15 10:47:43 2011].126000 
>>>> msConnPoolClose(ydinag2,port:5151,sde,sde,sde,01D6BCC0)
>>>> [Fri Jul 15 10:47:43 2011].156000 msSDELayerClose(): Closing layer 
>>>> Concelhos.
>>>> [Fri Jul 15 10:47:43 2011].156000 
>>>> msConnPoolRelease(Concelhos,ydinag2,port:5151,sde,sde,sde,00000000)
>>>> [Fri Jul 15 10:47:43 2011].156000 msConnPoolRelease(): Unable to 
>>>> find handle for layer 'Concelhos'.
>>>> [Fri Jul 15 10:47:43 2011].156000 msConnPoolRelease(): General 
>>>> error message. Unable to find handle for layer 'Concelhos'.
>>>
>>>
>>> Here part of my configuration:
>>>> 	LAYER
>>>> 	    NAME "Concelhos"
>>>> 	    METADATA
>>>> 	        "wms_title"    "Concelhos"   # required
>>>> 	        "wfs_title"    "Concelhos"   # required
>>>> 	        "gml_featureid" "ID" ## REQUIRED
>>>> 			"gml_geometries" "geom"
>>>> 			"gml_geom_type" "polygon"
>>>> 			"gml_include_items" "all"  # Optional (serves all attributes for layer)
>>>> 			"gml_exclude_items" "GEOMETRY,OBJECTID"
>>>> 			"ows_include_items" "all"
>>>> 			"ows_exclude_items" "GEOMETRY,OBJECTID" 	
>>>> 	    END
>>>> 		DUMP true
>>>> 	    TOLERANCE 10
>>>> 		TOLERANCEUNITS meters
>>>> 	
>>>> 	    TYPE polygon
>>>> 	
>>>> 	    #CONNECTIONTYPE SDE
>>>> 	    CONNECTIONTYPE PLUGIN 
>>>> 	    PLUGIN "D:/ms4w/Apache/specialplugins/msplugin_sde_92.dll"
>>>> 	    CONNECTION "ydinag2,port:5151,sde,sde,sde"
>>>> 	
>>>> 	    DATA "SDE.CONCELH_PTCONT_2008_0_596,SHAPE,SDE.DEFAULT"
>>>> 	        
>>>> 	    PROJECTION
>>>> 	    "init=EPSG:3763" #--sistema de coordenadas desta layer na origem
>>>> 	    END
>>>> 	        
>>>> 	    STATUS ON
>>>> 	    OPACITY 100
>>>> 		TEMPLATE '../Templates/Identify/t.html'
>>>
>>> I'm using Mapserver 5.6.3, I know it's not the latest but I didn't 
>>> updated yet.
>>>
>>> Any help would be useful and thx in advance.
>>>
>>> Mário Franco
>>>
>>> _______________________________________________
>>> mapserver-users mailing list
>>> mapserver-users at lists.osgeo.org <mailto:mapserver-users at lists.osgeo.org>
>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>

-- 

Mário Franco | Software Developer | mario.franco at ydreams.com 
<mailto:mario.franco at ydreams.com>
YDreams - Informática S.A. | www.ydreams.com <http://www.ydreams.com> | 
+351 210 314 000 | Blog <http://www.ydreams.com/blog/> | YouTube 
<http://www.youtube.com/ydreams> | Vimeo <http://www.vimeo.com/ydreams/> 
| Twitter <http://twitter.com/ydreams/>

*Disclaimer and Confidentiality Notice:* YDreams accepts no 
responsibility or liability whatsoever with regard to the information 
herein contained. This message including any attachment hereof is 
confidential and may be privileged or otherwise legally protected from 
disclosure and may only be read, copied and used by the intended 
recipient. If you are not the intended recipient, please contact the 
sender immediately (+351 210 314 000) and delete this email and any 
attachment permanently from your system. You must not copy this email or 
any attachment or disclose its/their contents to any other person or 
entity. Thank you.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/mapserver-users/attachments/20110719/d534793d/attachment.htm>