DROP USER "GDATA" CASCADE;
DROP USER "GDATA_RO" CASCADE;
DROP USER "GDATA_RW" CASCADE;
DROP USER "IPTV" CASCADE;
DROP USER "IPTV_RO" CASCADE;
DROP USER "IPTV_RW" CASCADE;
DROP USER "OTT" CASCADE;
DROP USER "OTT_RO" CASCADE;
DROP USER "OTT_RW" CASCADE;
DROP USER "VCAS" CASCADE;
DROP USER "VCAS_RO" CASCADE;
DROP USER "VCAS_RW" CASCADE;
DROP USER "VERIMATRIX" CASCADE;
DROP USER "VERIMATRIX_RO" CASCADE;
DROP USER "VERIMATRIX_RW" CASCADE;
DROP USER "VIS" CASCADE;
DROP USER "VIS_RO" CASCADE;
DROP USER "VIS_RW" CASCADE;