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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">One thing that came late into my mind: it will be rather easy to write FILTER params which are very heavy to execute in
the database. Same applies to SLD, see <a href="https://github.com/mapserver/mapserver/pull/4703">
https://github.com/mapserver/mapserver/pull/4703</a>, and because of that server admin can deny the use of SLD by setting ows_sld_enabled metadata into false.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Unlike %variable% it is not easy to validate OGC filters, but should we have at least a method for disabling it with
some metadata like “wms_filter_enabled”<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">-Jukka Rahkonen-<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Lähettäjä:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> mapserver-dev [mailto:mapserver-dev-bounces@lists.osgeo.org]
<b>Puolesta </b>Rahkonen Jukka (MML)<br>
<b>Lähetetty:</b> 16. elokuuta 2017 7:12<br>
<b>Vastaanottaja:</b> Lime, Steve D (MNIT) <steve.lime@state.mn.us>; Daniel Morissette <dmorissette@mapgears.com>; 'MapServer Dev List' <mapserver-dev@lists.osgeo.org><br>
<b>Aihe:</b> Re: [mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">+1<br>
<br>
-Jukka Rahkonen-<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Lähettäjä:
</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="mailto:steve.lime@state.mn.us">Lime, Steve D (MNIT)</a></span><br>
<b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Lähetetty: </span>
</b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">16.8.2017 3:01</span><br>
<b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Vastaanottaja:
</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="mailto:dmorissette@mapgears.com">Daniel Morissette</a>;
<a href="mailto:mapserver-dev@lists.osgeo.org">'MapServer Dev List'</a></span><br>
<b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Aihe: </span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Re: [mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param</span><o:p></o:p></p>
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<p class="MsoNormal">+1 <o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> mapserver-dev <<a href="mailto:mapserver-dev-bounces@lists.osgeo.org">mapserver-dev-bounces@lists.osgeo.org</a>>
on behalf of Daniel Morissette <<a href="mailto:dmorissette@mapgears.com">dmorissette@mapgears.com</a>><br>
<b>Sent:</b> Tuesday, August 15, 2017 4:41:33 PM<br>
<b>To:</b> 'MapServer Dev List'<br>
<b>Subject:</b> [mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param</span>
<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">We had the discussion on RFC 118 back in February and the code in my
<br>
fork (<a href="https://github.com/dmorissette/mapserver/tree/rfc118-filter">https://github.com/dmorissette/mapserver/tree/rfc118-filter</a>) has
<br>
been in use in a few apps since, but we haven't voted to include it <br>
officially in 7.2 yet.<br>
<br>
So unless there is more feedback, I'll move to adopt MS RFC 118 - <br>
Support Vendor-Specific OGC FILTER parameter in WMS requests:<br>
<br>
<a href="http://mapserver.org/development/rfc/ms-rfc-118.html">http://mapserver.org/development/rfc/ms-rfc-118.html</a><br>
<br>
And I start with my +1<br>
<br>
Daniel<br>
-- <br>
Daniel Morissette<br>
Mapgears Inc<br>
T: +1 418-696-5056 #201<br>
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