Someone

# Start of map file
MAP
  #DEBUG 5
  CONFIG "CPL_DEBUG" "ON"
  CONFIG "MS_ERRORFILE" "/tmp/mapserver.log"
  NAME POLICY
  STATUS ON
  SIZE 256 256
  IMAGETYPE PNG
  IMAGECOLOR 207 207 207
  TRANSPARENT ON
  PROJECTION
    "init=epsg:3857"
  END
  UNITS FEET
  OUTPUTFORMAT
    NAME png
    DRIVER "GD/PNG"
    MIMETYPE "image/png"
    IMAGEMODE RGB
    EXTENSION "png"
    FORMATOPTION "INTERLACE=ON"
  END

  FONTSET "/opt/mapserver/mapserver-6.0.1/tests/vera/font.list"

  WEB
    METADATA
      OWS_ENABLE_REQUEST "*"
    END
  END

  SYMBOL
    NAME "circlef"
    TYPE ellipse
    FILLED true
    POINTS
      1 1
    END # POINTS
  END # SYMBOL

# --- GEOUW POLICY LAYER - CLUSTERING ---
#
  LAYER
    #DEBUG 5
    NAME policy_cluster
    TYPE POINT
    CLUSTER
	MAXDISTANCE 100
	REGION "ellipse"
    END
    DUMP true
    STATUS ON
    CONNECTION 'XXXXXXXXXXXXXXXXXXXXX'
    CONNECTIONTYPE oraclespatial
    DATA "GEOM FROM (select total_si,geom from EXPOSURE_DEMO) USING SRID 81989"
    PROCESSING "CLOSE_CONNECTION=DEFER"
    PROJECTION
      "init=epsg:27700"
    END

    LABELITEM "Cluster:FeatureCount"
    CLASSITEM "Cluster:FeatureCount"
    SIZEUNITS PIXELS

    CLASS
      NAME "Clustered Policies"
      EXPRESSION ("[Cluster:FeatureCount]" != "1")
      STYLE
        SIZE 30
        SYMBOL "circlef"
        COLOR 255 0 0
      END
      LABEL
        FONT "vera"
        TYPE TRUETYPE
        SIZE 8
        COLOR 255 255 255
        ALIGN CENTER
        PRIORITY 10
        BUFFER 1
        PARTIALS TRUE
        POSITION cc
      END
    END

    CLASS
      NAME "Single Policies"
      EXPRESSION "1"
      STYLE
        SIZE 5
        SYMBOL "circlef"
        COLOR 255 0 0
      END
      TEXT ""
      LABEL
        FONT "vera"
        TYPE TRUETYPE
        SIZE 8
        COLOR 0 0 0
        OUTLINECOLOR 255 255 255
        ALIGN CENTER
        PRIORITY 9
        BUFFER 1
        PARTIALS FALSE
        POSITION ur
      END
    END

  END

END # Map File