Mercurial > dive4elements > river

comparison backend/doc/schema/postgresql-sinfo-uinfo.sql @ 8968:66471a3b3db2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Create new tables for S-INFO and U-INFO
author mschaefer
date Tue, 03 Apr 2018 08:30:23 +0200
parents
children 07dcedddf839
comparison
equal deleted inserted replaced
8967:3c11bf4d7778 8968:66471a3b3db2
1 BEGIN;
2
3
4 CREATE TABLE bed_mobility (
5 id NUMERIC(9,0) PRIMARY KEY,
6 river_id integer NOT NULL CONSTRAINT cBedMobilityRivers REFERENCES rivers(id) ON DELETE CASCADE,
7 kmrange_info VARCHAR(32),
8 filename VARCHAR(256) NOT NULL,
9 "comment" VARCHAR(256)
10 );
11 COMMENT ON TABLE bed_mobility IS 'Longitudinal section of the bed mobility of a river' ;
12 COMMENT ON COLUMN bed_mobility.kmrange_info IS 'File header line info "Strecke"' ;
13 COMMENT ON COLUMN bed_mobility.filename IS 'Name without type extension of the imported file' ;
14 COMMENT ON COLUMN bed_mobility."comment" IS 'File header line info "weitere Bemerkungen"' ;
15
16 CREATE SEQUENCE BED_MOBILITY_ID_SEQ ;
17
18
19 CREATE TABLE bed_mobility_values (
20 id NUMERIC(9,0) PRIMARY KEY,
21 bed_mobility_id NUMERIC(9,0) NOT NULL CONSTRAINT cBedMobilityValuesBedMobility REFERENCES bed_mobility(id) ON DELETE CASCADE,
22 station NUMERIC(7,3) NOT NULL,
23 moving NUMERIC(1,0) DEFAULT 0 NOT NULL CHECK(moving IN (0,1))
24 );
25 COMMENT ON TABLE bed_mobility_values IS 'Bed mobility of a km' ;
26 COMMENT ON COLUMN bed_mobility_values.station IS 'River km' ;
27 COMMENT ON COLUMN bed_mobility_values.moving IS 'Whether the river bed at the station is moving' ;
28
29 CREATE SEQUENCE BED_MOBILITY_VALUES_ID_SEQ ;
30
31
32 CREATE TABLE infrastructure (
33 id NUMERIC(9,0) PRIMARY KEY,
34 river_id integer NOT NULL CONSTRAINT cInfrastructureRivers REFERENCES rivers(id) ON DELETE CASCADE,
35 annotation_type_id integer NOT NULL CONSTRAINT cInfrastructureAnnotationType REFERENCES annotation_types(id),
36 year NUMERIC(4,0) CHECK((year >= 1700) AND (year <= 2199)),
37 dataprovider VARCHAR(256),
38 evaluation_by VARCHAR(256),
39 kmrange_info VARCHAR(32),
40 filename VARCHAR(256) NOT NULL,
41 "comment" VARCHAR(256)
42 );
43 COMMENT ON TABLE infrastructure IS 'Longitudinal section of infrastructures of a river and a type' ;
44 COMMENT ON COLUMN infrastructure.year IS 'File header line info "Stand"' ;
45 COMMENT ON COLUMN infrastructure.dataprovider IS 'File header line info "Datenherkunft"' ;
46 COMMENT ON COLUMN infrastructure.evaluation_by IS 'File header line info "Auswerter"' ;
47 COMMENT ON COLUMN infrastructure.kmrange_info IS 'File header line info "Strecke"' ;
48 COMMENT ON COLUMN infrastructure.filename IS 'Name without type extension of the imported file' ;
49 COMMENT ON COLUMN infrastructure."comment" IS 'File header line info "weitere Bemerkungen"' ;
50
51 CREATE SEQUENCE INFRASTRUCTURE_ID_SEQ ;
52
53
54 CREATE TABLE infrastructure_values (
55 id NUMERIC(9,0) PRIMARY KEY,
56 infrastructure_id NUMERIC(9,0) CONSTRAINT cInfrastructureValuesInfrastructure REFERENCES infrastructure(id) ON DELETE CASCADE,
57 station NUMERIC(7,3) NOT NULL,
58 attribute_id integer CONSTRAINT cInfrastructureValuesAttributes REFERENCES attributes(id),
59 height NUMERIC(6,2)
60 );
61 COMMENT ON TABLE infrastructure_values IS 'Infrastructure at a river station' ;
62 COMMENT ON COLUMN infrastructure_values.station IS 'River km' ;
63 COMMENT ON COLUMN infrastructure_values.height IS 'Geodetic height of the top of the infrastructure in m' ;
64
65 CREATE SEQUENCE INFRASTRUCTURE_VALUES_ID_SEQ ;
66
67
68 CREATE TABLE channel (
69 id NUMERIC(9,0) PRIMARY KEY,
70 river_id integer NOT NULL CONSTRAINT cChannelRivers REFERENCES rivers(id) ON DELETE CASCADE,
71 kmrange_info VARCHAR(32),
72 filename VARCHAR(256) NOT NULL,
73 "comment" VARCHAR(256),
74 year_from NUMERIC(4,0),
75 year_to NUMERIC(4,0)
76 );
77 COMMENT ON TABLE channel IS 'Longitudinal section of the navigable channel of a river' ;
78 COMMENT ON COLUMN channel.kmrange_info IS 'File header line info "Strecke"' ;
79 COMMENT ON COLUMN channel.filename IS 'Name without type extension of the imported file' ;
80 COMMENT ON COLUMN channel."comment" IS 'File header line info "weitere Bemerkungen"' ;
81 COMMENT ON COLUMN channel.year_from IS 'Start year of the period for which the channel values are valid, NULL when valid for the whole past';
82 COMMENT ON COLUMN channel.year_to IS 'End year of the period for which the channel values are valid, NULL when unlimited';
83
84
85 CREATE SEQUENCE CHANNEL_ID_SEQ ;
86
87
88 CREATE TABLE channel_values (
89 id NUMERIC(9,0) PRIMARY KEY,
90 channel_id NUMERIC(9,0) CONSTRAINT cChannelValuesChannel REFERENCES channel(id) ON DELETE CASCADE,
91 station NUMERIC(7,3) NOT NULL,
92 width NUMERIC(6,2),
93 depth NUMERIC(6,2)
94 );
95 COMMENT ON TABLE channel_values IS 'Nominal size of the navigable channel at a river station' ;
96 COMMENT ON COLUMN channel_values.station IS 'River km' ;
97 COMMENT ON COLUMN channel_values.width IS 'Nominal width of the channel in m' ;
98 COMMENT ON COLUMN channel_values.depth IS 'Nominal depth of the channel in m' ;
99
100 CREATE SEQUENCE CHANNEL_VALUES_ID_SEQ ;
101
102
103 CREATE TABLE collision_type (
104 id NUMERIC(9,0) PRIMARY KEY,
105 name VARCHAR(64) NOT NULL UNIQUE
106 );
107 COMMENT ON TABLE collision_type IS 'Type of a ship collision' ;
108 COMMENT ON COLUMN collision_type.name IS 'Name of the collision type' ;
109
110 CREATE SEQUENCE COLLISION_TYPE_ID_SEQ ;
111
112
113 CREATE TABLE collision (
114 id NUMERIC(9,0) PRIMARY KEY,
115 river_id integer NOT NULL CONSTRAINT cCollisionRivers REFERENCES rivers(id) ON DELETE CASCADE,
116 year NUMERIC(4,0) NOT NULL,
117 kmrange_info VARCHAR(32),
118 filename VARCHAR(256) NOT NULL,
119 "comment" VARCHAR(256)
120 );
121 COMMENT ON TABLE collision IS 'Longitudinal section of ship collisions with the river bed' ;
122 COMMENT ON COLUMN collision.year IS 'File header line info "Jahr"' ;
123 COMMENT ON COLUMN collision.kmrange_info IS 'File header line info "Strecke"' ;
124 COMMENT ON COLUMN collision.filename IS 'Name without type extension of the imported file' ;
125 COMMENT ON COLUMN collision."comment" IS 'File header line info "weitere Bemerkungen"' ;
126
127 CREATE SEQUENCE COLLISION_ID_SEQ ;
128
129
130 CREATE TABLE collision_values (
131 id NUMERIC(9,0) PRIMARY KEY,
132 collision_id NUMERIC(9,0) NOT NULL CONSTRAINT cCollisionValueCollision REFERENCES collision(id) ON DELETE CASCADE,
133 station NUMERIC(7,3) NOT NULL,
134 event_date DATE NOT NULL,
135 gauge_w NUMERIC(6,2),
136 gauge_name VARCHAR(64),
137 collision_type_id NUMERIC(9,0) NOT NULL CONSTRAINT cCollisionValuesCollisionType REFERENCES collision_type(id)
138 );
139 COMMENT ON TABLE collision_values IS 'Collision event' ;
140 COMMENT ON COLUMN collision_values.station IS 'River km' ;
141 COMMENT ON COLUMN collision_values.event_date IS 'Date of the collision' ;
142 COMMENT ON COLUMN collision_values.gauge_w IS 'Waterlevel during the collision' ;
143 COMMENT ON COLUMN collision_values.gauge_name IS 'Name of the gauge' ;
144
145 CREATE SEQUENCE COLLISION_VALUES_ID_SEQ ;
146
147
148 CREATE TABLE tkh (
149 id NUMERIC(9,0) PRIMARY KEY,
150 river_id integer NOT NULL CONSTRAINT cTkhRivers REFERENCES rivers(id) ON DELETE CASCADE,
151 year NUMERIC(4,0) NOT NULL,
152 kmrange_info VARCHAR(32),
153 filename VARCHAR(256) NOT NULL,
154 sounding_info VARCHAR(64),
155 evaluation_by VARCHAR(256),
156 "comment" VARCHAR(256)
157 );
158 COMMENT ON TABLE tkh IS 'Longitudinal section of computed Transportkörperhöhe of a river' ;
159 COMMENT ON COLUMN tkh.year IS 'File header line info "Bezugsjahr"' ;
160 COMMENT ON COLUMN tkh.kmrange_info IS 'File header line info "Strecke"' ;
161 COMMENT ON COLUMN tkh.filename IS 'Name without type extension of the imported file' ;
162 COMMENT ON COLUMN tkh.sounding_info IS 'File header line info "Peilung"' ;
163 COMMENT ON COLUMN tkh.evaluation_by IS 'File header line info "Auswerter"' ;
164 COMMENT ON COLUMN tkh."comment" IS 'File header line info "weitere Bemerkungen"' ;
165
166 CREATE SEQUENCE TKH_ID_SEQ ;
167
168
169 CREATE TABLE tkh_column (
170 id NUMERIC(9,0) PRIMARY KEY,
171 tkh_id NUMERIC(9,0) NOT NULL CONSTRAINT cTkhColumnTkh REFERENCES tkh(id) ON DELETE CASCADE,
172 name VARCHAR(64) NOT NULL
173 );
174 COMMENT ON TABLE tkh_column IS 'Longitudinal section of computed Transportkörperhöhe for a waterlevel series' ;
175 COMMENT ON COLUMN tkh_column.name IS 'Name of the tkh computation column' ;
176
177 CREATE SEQUENCE TKH_COLUMN_ID_SEQ ;
178
179
180 CREATE TABLE tkh_values (
181 id NUMERIC(9,0) PRIMARY KEY,
182 tkh_column_id NUMERIC(9,0) NOT NULL CONSTRAINT cTkhValuesTkhColumn REFERENCES tkh_column(id) ON DELETE CASCADE,
183 station NUMERIC(7,3) NOT NULL,
184 tkheight NUMERIC(7,3)
185 );
186 COMMENT ON TABLE tkh_values IS 'Transportkörperhöhe of a river station and referenced file column' ;
187 COMMENT ON COLUMN tkh_values.station IS 'River km' ;
188 COMMENT ON COLUMN tkh_values.tkheight IS 'Transportkörperhöhe of a river station computed for a waterlevel in m' ;
189
190 CREATE SEQUENCE TKH_VALUES_ID_SEQ ;
191
192
193 CREATE TABLE flow_depth (
194 id NUMERIC(9,0) PRIMARY KEY,
195 river_id integer NOT NULL CONSTRAINT cFlowDepthRivers REFERENCES rivers(id) ON DELETE CASCADE,
196 year NUMERIC(4,0) NOT NULL,
197 kmrange_info VARCHAR(32),
198 filename VARCHAR(256) NOT NULL,
199 sounding_info VARCHAR(64),
200 evaluation_by VARCHAR(255),
201 "comment" VARCHAR(256)
202 );
203
204 COMMENT ON TABLE flow_depth IS 'Longitudinal section of computed flow depth of a river' ;
205 COMMENT ON COLUMN flow_depth.year IS 'File header line info "Bezugsjahr"' ;
206 COMMENT ON COLUMN flow_depth.kmrange_info IS 'File header line info "Strecke"' ;
207 COMMENT ON COLUMN flow_depth.filename IS 'Name without type extension of the imported file' ;
208 COMMENT ON COLUMN flow_depth.sounding_info IS 'File header line info "Peilung"' ;
209 COMMENT ON COLUMN flow_depth.evaluation_by IS 'File header line info "Auswerter"' ;
210 COMMENT ON COLUMN flow_depth."comment" IS 'File header line info "weitere Bemerkungen"' ;
211
212 CREATE SEQUENCE FLOW_DEPTH_ID_SEQ ;
213
214
215 CREATE TABLE flow_depth_column (
216 id NUMERIC(9,0) PRIMARY KEY,
217 flow_depth_id NUMERIC(9,0) NOT NULL CONSTRAINT cFlowDepthColumnFlowDepth REFERENCES flow_depth(id) ON DELETE CASCADE,
218 name VARCHAR(64) NOT NULL
219 );
220
221 COMMENT ON TABLE flow_depth_column IS 'Longitudinal section of computed flow depth for a waterlevel series' ;
222 COMMENT ON COLUMN flow_depth_column.name IS 'Name of the flow depth computation column' ;
223
224 CREATE SEQUENCE FLOW_DEPTH_COLUMN_ID_SEQ ;
225
226
227 CREATE TABLE flow_depth_values (
228 id NUMERIC(9,0) PRIMARY KEY,
229 flow_depth_column_id NUMERIC(9,0) NOT NULL CONSTRAINT cFlowDepthValuesFlowDepthColumn REFERENCES flow_depth_column(id) ON DELETE CASCADE,
230 station NUMERIC(7,3) NOT NULL,
231 depth NUMERIC(7,3)
232 );
233
234 COMMENT ON TABLE flow_depth_values IS 'Flow depth of a river station and referenced file column' ;
235 COMMENT ON COLUMN flow_depth_values.station IS 'River km' ;
236 COMMENT ON COLUMN flow_depth_values.depth IS 'Flow depth of a river station computed for a waterlevel in m' ;
237
238 CREATE SEQUENCE FLOW_DEPTH_VALUES_ID_SEQ ;
239
240
241 CREATE TABLE depth_evolution (
242 id NUMERIC(9,0) PRIMARY KEY,
243 river_id integer NOT NULL CONSTRAINT cDepthEvolutionRivers REFERENCES rivers(id) ON DELETE CASCADE,
244 reference_year NUMERIC(4,0) NOT NULL,
245 start_year NUMERIC(4,0) NOT NULL,
246 curr_sounding VARCHAR(64) NOT NULL,
247 old_sounding VARCHAR(64) NOT NULL,
248 kmrange_info VARCHAR(32),
249 curr_glw VARCHAR(64) NOT NULL,
250 old_glw VARCHAR(64) NOT NULL,
251 filename VARCHAR(256) NOT NULL,
252 "comment" VARCHAR(256)
253 );
254 COMMENT ON TABLE depth_evolution IS 'Longitudinal section of the evolution of the flow depth of a river' ;
255 COMMENT ON COLUMN depth_evolution.reference_year IS 'File header line info "Bezugsjahr" (GlW)' ;
256 COMMENT ON COLUMN depth_evolution.start_year IS 'File header line info "Ausgangsjahr" (GlW)' ;
257 COMMENT ON COLUMN depth_evolution.curr_sounding IS 'File header line info "Aktuelle Peilung / Epoche"' ;
258 COMMENT ON COLUMN depth_evolution.old_sounding IS 'File header line info "Historische Peilung / Epoche"' ;
259 COMMENT ON COLUMN depth_evolution.kmrange_info IS 'File header line info "Strecke"' ;
260 COMMENT ON COLUMN depth_evolution.curr_glw IS 'File header line info "Aktuelle Wasserspiegellage"' ;
261 COMMENT ON COLUMN depth_evolution.old_glw IS 'File header line info "Historische Wasserspiegellage"' ;
262 COMMENT ON COLUMN depth_evolution.filename IS 'Name without type extension of the imported file' ;
263 COMMENT ON COLUMN depth_evolution."comment" IS 'File header line info "weitere Bemerkungen"' ;
264
265 CREATE SEQUENCE DEPTH_EVOLUTION_ID_SEQ ;
266
267
268 CREATE TABLE depth_evolution_values (
269 id NUMERIC(9,0) PRIMARY KEY,
270 depth_evolution_id NUMERIC(9,0) NOT NULL CONSTRAINT cDepthEvolutionValuesDepthEvolution REFERENCES depth_evolution(id) ON DELETE CASCADE,
271 station NUMERIC(7,3) NOT NULL,
272 total_change NUMERIC(8,4),
273 change_per_year NUMERIC(8,4)
274 );
275 COMMENT ON TABLE depth_evolution_values IS 'Evolution of the flow depth of a river station in a referenced period of time' ;
276 COMMENT ON COLUMN depth_evolution_values.station IS 'River km' ;
277 COMMENT ON COLUMN depth_evolution_values.total_change IS 'Flow depth change of the whole period of time in m' ;
278 COMMENT ON COLUMN depth_evolution_values.change_per_year IS 'Average yearly flow depth change in the referenced period of time in m' ;
279
280 CREATE SEQUENCE DEPTH_EVOLUTION_VALUES_ID_SEQ ;
281
282
283 CREATE TABLE daily_discharge (
284 id NUMERIC(9,0) PRIMARY KEY,
285 gauge_id integer NOT NULL CONSTRAINT cDailyDischargeGauge REFERENCES gauges(id) ON DELETE CASCADE,
286 filename VARCHAR(256) NOT NULL
287 );
288
289 COMMENT ON TABLE daily_discharge IS 'Daily discharge value series' ;
290 COMMENT ON COLUMN daily_discharge.filename IS 'Name without type extension of the imported file' ;
291
292 CREATE SEQUENCE DAILY_DISCHARGE_ID_SEQ ;
293
294
295 CREATE TABLE daily_discharge_values (
296 id NUMERIC(9,0) PRIMARY KEY,
297 daily_discharge_id NUMERIC(9,0) NOT NULL CONSTRAINT cDailyDischargeValueDailyDischarge REFERENCES daily_discharge(id) ON DELETE CASCADE,
298 day DATE NOT NULL,
299 discharge NUMERIC(8,3) NOT NULL
300 );
301
302 COMMENT ON TABLE daily_discharge_values IS 'Mean daily discharge of a date and a gauge' ;
303 COMMENT ON COLUMN daily_discharge_values.day IS 'Date of the discharge value' ;
304 COMMENT ON COLUMN daily_discharge_values.discharge IS 'Mean daily discharge in m^3/s' ;
305
306 CREATE SEQUENCE DAILY_DISCHARGE_VALUES_ID_SEQ ;
307
308
309 CREATE TABLE salix (
310 id NUMERIC(9,0) PRIMARY KEY,
311 river_id integer NOT NULL CONSTRAINT cSalixRivers REFERENCES rivers(id) ON DELETE CASCADE,
312 evaluation_by VARCHAR(255),
313 kmrange_info VARCHAR(32),
314 filename VARCHAR(256) NOT NULL,
315 "comment" VARCHAR(256)
316 );
317
318 COMMENT ON TABLE salix IS 'Longitudinal section of the salix line parameters of a river' ;
319 COMMENT ON COLUMN salix.evaluation_by IS 'File header line info "Auswerter"' ;
320 COMMENT ON COLUMN salix.kmrange_info IS 'File header line info "Strecke"' ;
321 COMMENT ON COLUMN salix.filename IS 'Name without type extension of the imported file' ;
322 COMMENT ON COLUMN salix."comment" IS 'File header line info "weitere Bemerkungen"' ;
323
324 CREATE SEQUENCE SALIX_ID_SEQ ;
325
326
327 CREATE TABLE salix_values (
328 id NUMERIC(9,0) PRIMARY KEY,
329 salix_id integer NOT NULL CONSTRAINT cSalixValuesSalix REFERENCES salix(id) ON DELETE CASCADE,
330 station NUMERIC(7,3) NOT NULL,
331 factor NUMERIC(6,2) NOT NULL,
332 mnw_mw_diff NUMERIC(6,2)
333 );
334
335 COMMENT ON COLUMN salix_values.station IS 'River km' ;
336 COMMENT ON COLUMN salix_values.factor IS 'Salix "factor" of the station in m' ;
337 COMMENT ON COLUMN salix_values.mnw_mw_diff IS 'Difference between MNW and MW in m (less than zero)' ;
338
339 CREATE SEQUENCE SALIX_VALUES_ID_SEQ ;
340
341
342 CREATE TABLE salix_rank (
343 id NUMERIC(9,0) PRIMARY KEY,
344 min_value NUMERIC(6,2),
345 max_value NUMERIC(6,2),
346 name VARCHAR(16) NOT NULL
347 );
348 INSERT INTO salix_rank (id, min_value, max_value, name) VALUES (1, NULL, -0.3, 'invalid');
349 INSERT INTO salix_rank (id, min_value, max_value, name) VALUES (2, -0.3, 0.3, 'very good');
350 INSERT INTO salix_rank (id, min_value, max_value, name) VALUES (3, 0.3, 0.5, 'good');
351 INSERT INTO salix_rank (id, min_value, max_value, name) VALUES (4, 0.5, 1.0, 'moderate');
352 INSERT INTO salix_rank (id, min_value, max_value, name) VALUES (5, 1.0, 1.5, 'bad');
353 INSERT INTO salix_rank (id, min_value, max_value, name) VALUES (6, 1.5, NULL, 'very bad');
354
355
356 CREATE TABLE vegetation_type (
357 id NUMERIC(9,0) PRIMARY KEY,
358 name VARCHAR(256) NOT NULL
359 );
360 INSERT INTO vegetation_type (id, name) VALUES (1, 'zonal forest');
361 INSERT INTO vegetation_type (id, name) VALUES (2, 'dry hartwood forest floodplain');
362 INSERT INTO vegetation_type (id, name) VALUES (3, 'wet hartwood forest floodplain');
363 INSERT INTO vegetation_type (id, name) VALUES (4, 'salix alba forest');
364 INSERT INTO vegetation_type (id, name) VALUES (5, 'salix shrubs');
365 INSERT INTO vegetation_type (id, name) VALUES (6, 'reed bed');
366 INSERT INTO vegetation_type (id, name) VALUES (7, 'bank pioneers');
367 INSERT INTO vegetation_type (id, name) VALUES (8, 'no vegetation');
368 INSERT INTO vegetation_type (id, name) VALUES (9, 'water');
369
370
371 CREATE TABLE vegetation (
372 id NUMERIC(9,0) PRIMARY KEY,
373 river_id integer NOT NULL CONSTRAINT cVegetationRivers REFERENCES rivers(id) ON DELETE CASCADE,
374 name VARCHAR(256),
375 filename VARCHAR(256) NOT NULL,
376 "comment" VARCHAR(256)
377 );
378
379 COMMENT ON TABLE vegetation IS 'Classification of the vegetation of a river' ;
380 COMMENT ON COLUMN vegetation.name IS 'File header line info "Einteilung"' ;
381 COMMENT ON COLUMN vegetation.filename IS 'Name without type extension of the imported file' ;
382 COMMENT ON COLUMN vegetation."comment" IS 'File header line info "weitere Bemerkungen"' ;
383
384 CREATE SEQUENCE VEGETATION_ID_SEQ ;
385
386
387 CREATE TABLE vegetation_zone (
388 id NUMERIC(9,0) PRIMARY KEY,
389 vegetation_id NUMERIC(9,0) NOT NULL CONSTRAINT cVegetationZoneVegetation REFERENCES vegetation(id) ON DELETE CASCADE,
390 vegetation_type_id NUMERIC(9,0) NOT NULL CONSTRAINT cVegetationZoneVegetationType REFERENCES vegetation_type(id) ON DELETE CASCADE,
391 min_overflow_days NUMERIC(3,0) NOT NULL,
392 max_overflow_days NUMERIC(3,0) NOT NULL
393 );
394
395 COMMENT ON TABLE vegetation_zone IS 'Vegetation zone of a river station' ;
396 COMMENT ON COLUMN vegetation_zone.min_overflow_days IS 'Minimum number (inclusive) of overflow days in a year for the zone type' ;
397 COMMENT ON COLUMN vegetation_zone.max_overflow_days IS 'Maximum number (exclusive) of overflow days in a year for the zone type' ;
398
399 CREATE SEQUENCE VEGETATION_ZONE_ID_SEQ ;
400
401
402 COMMIT;
http://dive4elements.wald.intevation.org