--- a/backend/doc/schema/oracle-drop-minfo.sql	Wed Oct 16 12:39:33 2013 +0200
+++ b/backend/doc/schema/oracle-drop-minfo.sql	Wed Oct 16 13:03:13 2013 +0200
@@ -27,14 +27,6 @@
 ALTER TABLE sediment_yield DROP CONSTRAINT fk_sy_time_interval_id;
 ALTER TABLE sediment_yield DROP CONSTRAINT fk_sy_river_id;
 ALTER TABLE sediment_yield_values DROP CONSTRAINT fk_syv_sediment_yield_id;
-ALTER TABLE waterlevel DROP CONSTRAINT fk_w_river_id;
-ALTER TABLE waterlevel DROP CONSTRAINT fk_w_unit_id;
-ALTER TABLE waterlevel_q_range DROP CONSTRAINT fk_wqr_waterlevel_id;
-ALTER TABLE waterlevel_values DROP CONSTRAINT fk_wv_waterlevel_q_range_id;
-ALTER TABLE waterlevel_difference DROP CONSTRAINT fk_wd_river_id;
-ALTER TABLE waterlevel_difference DROP CONSTRAINT fk_wd_unit_id;
-ALTER TABLE waterlevel_difference_column DROP CONSTRAINT fk_wdc_difference_id;
-ALTER TABLE waterlevel_difference_values DROP CONSTRAINT fk_wdv_column_id;
 ALTER TABLE sq_relation DROP CONSTRAINT fk_sqr_tinterval_id;
 ALTER TABLE sq_relation DROP CONSTRAINT fk_sqr_river_id;
 ALTER TABLE sq_relation_value DROP CONSTRAINT fk_sqr_id;
@@ -44,37 +36,30 @@
 ALTER TABLE measurement_station DROP CONSTRAINT fk_ms_reference_gauge_id;
 ALTER TABLE measurement_station DROP CONSTRAINT fk_ms_observation_timerange_id;
 
-DROP TABLE bed_height_type;
-DROP TABLE location_system;
-DROP TABLE elevation_model;
-DROP TABLE bed_height_single;
-DROP TABLE bed_height_single_values;
-DROP TABLE bed_height_epoch_values;
-DROP TABLE bed_height_epoch;
-DROP TABLE depths;
-DROP TABLE sediment_density;
-DROP TABLE sediment_density_values;
-DROP TABLE morphologic_width;
-DROP TABLE morphologic_width_values;
-DROP TABLE discharge_zone;
-DROP TABLE flow_velocity_model;
-DROP TABLE flow_velocity_model_values;
-DROP TABLE flow_velocity_measurements;
-DROP TABLE flow_velocity_measure_values;
-DROP TABLE grain_fraction;
-DROP TABLE sediment_yield;
-DROP TABLE sediment_yield_values;
-DROP TABLE waterlevel;
-DROP TABLE waterlevel_q_range;
-DROP TABLE waterlevel_values;
-DROP TABLE waterlevel_difference;
-DROP TABLE waterlevel_difference_column;
-DROP TABLE waterlevel_difference_values;
-DROP TABLE measurement_station;
-DROP TABLE sq_relation_value;
-DROP TABLE sq_relation;
+DROP TABLE bed_height_type PURGE;
+DROP TABLE location_system PURGE;
+DROP TABLE elevation_model PURGE;
+DROP TABLE bed_height_single PURGE;
+DROP TABLE bed_height_single_values PURGE;
+DROP TABLE bed_height_epoch_values PURGE;
+DROP TABLE bed_height_epoch PURGE;
+DROP TABLE depths PURGE;
+DROP TABLE sediment_density PURGE;
+DROP TABLE sediment_density_values PURGE;
+DROP TABLE morphologic_width PURGE;
+DROP TABLE morphologic_width_values PURGE;
+DROP TABLE discharge_zone PURGE;
+DROP TABLE flow_velocity_model PURGE;
+DROP TABLE flow_velocity_model_values PURGE;
+DROP TABLE flow_velocity_measurements PURGE;
+DROP TABLE flow_velocity_measure_values PURGE;
+DROP TABLE grain_fraction PURGE;
+DROP TABLE sediment_yield PURGE;
+DROP TABLE sediment_yield_values PURGE;
+DROP TABLE measurement_station PURGE;
+DROP TABLE sq_relation_value PURGE;
+DROP TABLE sq_relation PURGE;
 
-DROP SEQUENCE BED_HEIGHT_TYPE_SEQ;
 DROP SEQUENCE LOCATION_SYSTEM_SEQ;
 DROP SEQUENCE ELEVATION_MODEL_SEQ;
 DROP SEQUENCE BED_HEIGHT_SINGLE_ID_SEQ;
@@ -94,11 +79,6 @@
 DROP SEQUENCE GRAIN_FRACTION_ID_SEQ;
 DROP SEQUENCE SEDIMENT_YIELD_ID_SEQ;
 DROP SEQUENCE SEDIMENT_YIELD_VALUES_ID_SEQ;
-DROP SEQUENCE WATERLEVEL_ID_SEQ;
-DROP SEQUENCE WATERLEVEL_Q_RANGES_ID_SEQ;
-DROP SEQUENCE WATERLEVEL_VALUES_ID_SEQ;
-DROP SEQUENCE WATERLEVEL_DIFFERENCE_ID_SEQ;
-DROP SEQUENCE WATERLEVEL_DIFF_COLUMN_ID_SEQ;
-DROP SEQUENCE WATERLEVEL_DIFF_VALUES_ID_SEQ;
+DROP SEQUENCE MEASUREMENT_STATION_ID_SEQ;
 DROP SEQUENCE SQ_RELATION_ID_SEQ;
 DROP SEQUENCE SQ_RELATION_VALUES_ID_SEQ;