[mapserver-users] Variable substitution in FILTER request with a LIKE

[Robert Sanson]

I would like to have a FILTER section in my layer definition of an ArcSDE layer where I formulate a "WHERE NAME LIKE ...". The problem is, is that Mapserver defines variables using %variable%, and the "%" is also used as a wild card in SQL-Server, which is what we use for SDE.
 
The Layer defition is:
 
LAYER
  NAME road
  TYPE LINE
  UNITS METERS
  STATUS ON
  CONNECTIONTYPE SDE
  CONNECTIONTYPE PLUGIN
  CONNECTION "esri-arcsde,port:nnnn,sde_crs,user,passwd"
  PLUGIN "c:/ms4w/apache/specialplugins/msplugin_sde_91.dll"
  DATA "sde_crs.SDEADMIN.CRS_ROAD,SHAPE"
  FILTER "WHERE NAME LIKE '%" + %road% + "%'"
 
  # data is queryable
  DUMP TRUE
 
Is there any solution to this?
 
Many thanks,
 
Robert Sanson
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