fix up OCI writer to be able to write data
fix up OCI writer to be able to write data

boundlessgeo/PDAL,mpgerlek/PDAL-old,radiantbluetechnologies/PDAL,Sciumo/PDAL,radiantbluetechnologies/PDAL,DougFirErickson/PDAL,boundlessgeo/PDAL,Sciumo/PDAL,boundlessgeo/PDAL,mtCarto/PDAL,jwomeara/PDAL,lucadelu/PDAL,Sciumo/PDAL,lucadelu/PDAL,mpgerlek/PDAL-old,mtCarto/PDAL,mtCarto/PDAL,mpgerlek/PDAL-old,mtCarto/PDAL,jwomeara/PDAL,DougFirErickson/PDAL,jwomeara/PDAL,boundlessgeo/PDAL,jwomeara/PDAL,DougFirErickson/PDAL,radiantbluetechnologies/PDAL,mpgerlek/PDAL-old,DougFirErickson/PDAL,lucadelu/PDAL,lucadelu/PDAL,radiantbluetechnologies/PDAL,Sciumo/PDAL