Mercurial > dive4elements > river

annotate backend/doc/schema/postgresql.sql @ 7811:63809d786058

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Added images and html references for inactive rivers: Rhein, Oder.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 07 Mar 2014 16:26:44 +0100
parents a67bd7744827
children b8c6cb36607e
rev   line source
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1 BEGIN;
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2
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3 CREATE SEQUENCE UNITS_ID_SEQ;
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4
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5 CREATE TABLE units (
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6 id int PRIMARY KEY NOT NULL,
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7 name VARCHAR(32) NOT NULL UNIQUE
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8 );
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9
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10 -- Gewaesser
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11 CREATE SEQUENCE RIVERS_ID_SEQ;
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13 CREATE TABLE rivers (
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948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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14 id int PRIMARY KEY NOT NULL,
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15 model_uuid CHAR(36) UNIQUE,
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16 official_number int8,
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17 name VARCHAR(256) NOT NULL UNIQUE,
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18 km_up BOOLEAN NOT NULL DEFAULT true,
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19 wst_unit_id int NOT NULL REFERENCES units(id)
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20 );
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21
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22 -- Bruecke, Haefen, etc.
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23 CREATE SEQUENCE ATTRIBUTES_ID_SEQ;
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24
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25 CREATE TABLE attributes (
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26 id int PRIMARY KEY NOT NULL,
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27 value VARCHAR(256) NOT NULL UNIQUE
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28 );
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29
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30 -- segments from/to at a river
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31 CREATE SEQUENCE RANGES_ID_SEQ;
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32
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33 CREATE TABLE ranges (
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34 id int PRIMARY KEY NOT NULL,
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35 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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36 a NUMERIC NOT NULL,
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37 b NUMERIC,
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38 UNIQUE (river_id, a, b),
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39 CHECK (a < b)
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40 );
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42
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43 -- Lage 'links', 'rechts', etc.
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44 CREATE SEQUENCE POSITIONS_ID_SEQ;
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46 CREATE TABLE positions (
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47 id int PRIMARY KEY NOT NULL,
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48 value VARCHAR(256) NOT NULL UNIQUE
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49 );
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50
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51 -- Kante 'oben', 'unten'
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52 CREATE SEQUENCE EDGES_ID_SEQ;
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53
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54 CREATE TABLE edges (
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55 id int PRIMARY KEY NOT NULL,
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56 top NUMERIC,
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57 bottom NUMERIC
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58 );
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59
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60 -- Types of annotatations (Hafen, Bruecke, Zufluss, ...)
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61 CREATE SEQUENCE ANNOTATION_TYPES_ID_SEQ;
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62
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63 CREATE TABLE annotation_types (
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64 id int PRIMARY KEY NOT NULL,
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65 name VARCHAR(256) NOT NULL UNIQUE
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66 );
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67
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68 -- Some object (eg. Hafen) at a segment of river
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69 -- plus its position.
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70 CREATE SEQUENCE ANNOTATIONS_ID_SEQ;
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71
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72 CREATE TABLE annotations (
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73 id int PRIMARY KEY NOT NULL,
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74 range_id int NOT NULL REFERENCES ranges(id) ON DELETE CASCADE,
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75 attribute_id int NOT NULL REFERENCES attributes(id),
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76 position_id int REFERENCES positions(id),
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77 edge_id int REFERENCES edges(id),
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78 type_id int REFERENCES annotation_types(id)
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79 );
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80
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81 -- Pegel
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82 CREATE SEQUENCE GAUGES_ID_SEQ;
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83
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84 CREATE TABLE gauges (
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85 id int PRIMARY KEY NOT NULL,
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86 name VARCHAR(256) NOT NULL,
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87 -- remove river id here because range_id references river already
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88 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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89 station NUMERIC NOT NULL,
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90 aeo NUMERIC NOT NULL,
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91 official_number int8,
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92
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93 -- Pegelnullpunkt
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94 datum NUMERIC NOT NULL,
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95 -- Streckengueltigkeit
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96 range_id int REFERENCES ranges (id) ON DELETE CASCADE,
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97
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98 UNIQUE (name, river_id),
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99 UNIQUE (official_number, river_id),
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100 UNIQUE (river_id, station)
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101 );
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102
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103 -- Type of a Hauptwert 'W', 'Q', 'D', etc.
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104 CREATE SEQUENCE MAIN_VALUE_TYPES_ID_SEQ;
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105
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106 CREATE TABLE main_value_types (
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107 id int PRIMARY KEY NOT NULL,
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108 name VARCHAR(256) NOT NULL UNIQUE
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109 );
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110
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111 -- Named type of a Hauptwert (eg. HQ100)
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112 CREATE SEQUENCE NAMED_MAIN_VALUES_ID_SEQ;
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113
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114 CREATE TABLE named_main_values (
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115 id int PRIMARY KEY NOT NULL,
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116 name VARCHAR(256) NOT NULL,
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117 type_id int NOT NULL REFERENCES main_value_types(id)
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118 );
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119
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120 -- Table for time intervals
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121 CREATE SEQUENCE TIME_INTERVALS_ID_SEQ;
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123 CREATE TABLE time_intervals (
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124 id int PRIMARY KEY NOT NULL,
168
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diff changeset
125 start_time TIMESTAMP NOT NULL,
164
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parents:
diff changeset
126 stop_time TIMESTAMP,
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parents:
diff changeset
127 CHECK (start_time <= stop_time)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
128 );
5298
eaa630838705 trigger sequence of time_interval IDs in DB as it is not used by hibernate only anymore
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parents: 5297
diff changeset
129
164
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parents:
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130
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131 -- Stammdaten
170
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parents: 168
diff changeset
132 CREATE SEQUENCE MAIN_VALUES_ID_SEQ;
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parents: 168
diff changeset
133
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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diff changeset
134 CREATE TABLE main_values (
168
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diff changeset
135 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
136 gauge_id int NOT NULL REFERENCES gauges(id) ON DELETE CASCADE,
168
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parents: 167
diff changeset
137 named_value_id int NOT NULL REFERENCES named_main_values(id),
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
138 value NUMERIC NOT NULL,
164
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139
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diff changeset
140 time_interval_id int REFERENCES time_intervals(id),
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
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141
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
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142 -- TODO: better checks
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
143 UNIQUE (gauge_id, named_value_id, time_interval_id)
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parents:
diff changeset
144 );
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parents:
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145
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parents:
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146 -- Abflusstafeln
170
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parents: 168
diff changeset
147 CREATE SEQUENCE DISCHARGE_TABLES_ID_SEQ;
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parents: 168
diff changeset
148
167
15d515fe15f5 Added POJOs to be mapped to schema.
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parents: 164
diff changeset
149 CREATE TABLE discharge_tables (
164
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150 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
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151 gauge_id int NOT NULL REFERENCES gauges(id) ON DELETE CASCADE,
493
b35c5dc0f8b7 Importer: Make import of historical discharge tables work.
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parents: 476
diff changeset
152 description VARCHAR(256) NOT NULL,
4776
20b6ebf23916 !!! FLYS backend schema change !!! Add column bfg_id column to discharge_tables.
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parents: 4651
diff changeset
153 bfg_id VARCHAR(50),
470
f4afea9b7537 Forget ',' in schema.
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parents: 467
diff changeset
154 kind int NOT NULL DEFAULT 0,
5883
4f35b34f4efa Schema change: add constraint to discharge tables
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parents: 5838
diff changeset
155 time_interval_id int REFERENCES time_intervals(id),
5923
131f5f58ff7d Schema change: leave it up to AFT whether time intervals are unique per gauge but do not accept duplicate bfg_id per gauge
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parents: 5915
diff changeset
156 UNIQUE(gauge_id, bfg_id, kind)
164
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parents:
diff changeset
157 );
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parents:
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158
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diff changeset
159 -- Values of the Abflusstafeln
170
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parents: 168
diff changeset
160 CREATE SEQUENCE DISCHARGE_TABLE_VALUES_ID_SEQ;
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parents: 168
diff changeset
161
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
162 CREATE TABLE discharge_table_values (
168
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parents: 167
diff changeset
163 id int PRIMARY KEY NOT NULL,
4991
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diff changeset
164 table_id int NOT NULL REFERENCES discharge_tables(id) ON DELETE CASCADE,
168
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parents: 167
diff changeset
165 q NUMERIC NOT NULL,
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
166 w NUMERIC NOT NULL,
164
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parents:
diff changeset
167
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parents:
diff changeset
168 UNIQUE (table_id, q, w)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
169 );
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parents:
diff changeset
170
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parents:
diff changeset
171 -- WST files
5202
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
172 --lookup table for wst kinds
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parents: 4991
diff changeset
173 CREATE TABLE wst_kinds (
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parents: 4991
diff changeset
174 id int PRIMARY KEY NOT NULL,
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parents: 4991
diff changeset
175 kind VARCHAR(64) NOT NULL
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Tom Gottfried <tom@intevation.de>
parents: 4991
diff changeset
176 );
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
177 INSERT INTO wst_kinds (id, kind) VALUES (0, 'basedata');
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
178 INSERT INTO wst_kinds (id, kind) VALUES (1, 'basedata_additionals_marks');
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parents: 4991
diff changeset
179 INSERT INTO wst_kinds (id, kind) VALUES (2, 'basedata_fixations_wst');
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parents: 4991
diff changeset
180 INSERT INTO wst_kinds (id, kind) VALUES (3, 'basedata_officials');
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
181 INSERT INTO wst_kinds (id, kind) VALUES (4, 'basedata_heightmarks-points-relative_points');
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
182 INSERT INTO wst_kinds (id, kind) VALUES (5, 'basedata_flood-protections_relative_points');
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
183 INSERT INTO wst_kinds (id, kind) VALUES (6, 'morpho_waterlevel-differences');
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
184 INSERT INTO wst_kinds (id, kind) VALUES (7, 'morpho_waterlevels');
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parents: 4991
diff changeset
185
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
Tom Gottfried <tom@intevation.de>
parents: 4991
diff changeset
186
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
187 CREATE SEQUENCE WSTS_ID_SEQ;
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
188
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
189 CREATE TABLE wsts (
168
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parents: 167
diff changeset
190 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
191 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
192 description VARCHAR(256) NOT NULL,
5202
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
193 kind int NOT NULL REFERENCES wst_kinds(id) DEFAULT 0,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
194 -- TODO: more meta infos
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
195 UNIQUE (river_id, description)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
196 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
197
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
198 -- columns of WST files
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
199 CREATE SEQUENCE WST_COLUMNS_ID_SEQ;
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
200
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
201 CREATE TABLE wst_columns (
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
202 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
203 wst_id int NOT NULL REFERENCES wsts(id) ON DELETE CASCADE,
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
204 name VARCHAR(256) NOT NULL,
174
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 173
diff changeset
205 description VARCHAR(256),
6502
3b93f439e954 Schema change: add new field 'source' to wst_columns, currently only for official lines
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6300
diff changeset
206 source VARCHAR(256),
471
3570e4af8cb2 Added 'position' column to wst_columns to allow order them by there column position in the original wst file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 470
diff changeset
207 position int NOT NULL DEFAULT 0,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
208
6011
d9a1cf0438a5 backout 6009:6ea171b6d8d2 because this was only really valid for fixations
Tom Gottfried <tom@intevation.de>
parents: 6009
diff changeset
209 time_interval_id int REFERENCES time_intervals(id),
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
210
471
3570e4af8cb2 Added 'position' column to wst_columns to allow order them by there column position in the original wst file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 470
diff changeset
211 UNIQUE (wst_id, name),
3570e4af8cb2 Added 'position' column to wst_columns to allow order them by there column position in the original wst file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 470
diff changeset
212 UNIQUE (wst_id, position)
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
214
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
215 -- w values in WST file column
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
216 CREATE SEQUENCE WST_COLUMN_VALUES_ID_SEQ;
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
217
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
218 CREATE TABLE wst_column_values (
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
219 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
220 wst_column_id int NOT NULL REFERENCES wst_columns(id) ON DELETE CASCADE,
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
221 position NUMERIC NOT NULL,
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
222 w NUMERIC NOT NULL,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
223
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
224 UNIQUE (position, wst_column_id),
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
225 UNIQUE (position, wst_column_id, w)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 );
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parents:
diff changeset
227
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
228 -- bind q values to range
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
229 CREATE SEQUENCE WST_Q_RANGES_ID_SEQ;
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
230
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
231 CREATE TABLE wst_q_ranges (
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
232 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
233 range_id int NOT NULL REFERENCES ranges(id) ON DELETE CASCADE,
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
234 q NUMERIC NOT NULL
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
235 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
237 -- bind q ranges to wst columns
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
238 CREATE SEQUENCE WST_COLUMN_Q_RANGES_ID_SEQ;
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
239
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
240 CREATE TABLE wst_column_q_ranges (
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
241 id int PRIMARY KEY NOT NULL,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
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parents: 4776
diff changeset
242 wst_column_id int NOT NULL REFERENCES wst_columns(id) ON DELETE CASCADE,
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
243 wst_q_range_id int NOT NULL REFERENCES wst_q_ranges(id) ON DELETE CASCADE,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
244
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
245 UNIQUE (wst_column_id, wst_q_range_id)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
246 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
247
6300
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
248 CREATE SEQUENCE OFFICIAL_LINES_ID_SEQ;
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
249
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
250 CREATE TABLE official_lines (
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
251 id int PRIMARY KEY NOT NULL,
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diff changeset
252 wst_column_id int NOT NULL REFERENCES wst_columns(id) ON DELETE CASCADE,
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parents: 6177
diff changeset
253 named_main_value_id int NOT NULL REFERENCES named_main_values(id) ON DELETE CASCADE,
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parents: 6177
diff changeset
254
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
255 UNIQUE (wst_column_id, named_main_value_id)
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
256 );
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
257
476
77f337650211 Added a view 'wst_value_table' which aggregates the data to build w/q value tables.
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parents: 471
diff changeset
258 CREATE VIEW wst_value_table AS
6078
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6030
diff changeset
259 SELECT
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
260 wcv.position AS position,
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
261 w,
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
262 q,
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parents: 6030
diff changeset
263 wc.position AS column_pos,
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parents: 6030
diff changeset
264 w.id AS wst_id
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
265 FROM wsts w
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
266 JOIN wst_columns wc
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
267 ON wc.wst_id=w.id
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
268 JOIN wst_column_q_ranges wcqr
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
269 ON wcqr.wst_column_id=wc.id
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
270 JOIN wst_q_ranges wqr
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
271 ON wcqr.wst_q_range_id=wqr.id
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
272 JOIN ranges r
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
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parents: 6030
diff changeset
273 ON wqr.range_id=r.id
176664f84d86 Schema change: view for WSTs which deales with multiple ranges matching station (issues 1315 and 1296)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6030
diff changeset
274 JOIN wst_column_values wcv
6177
573112007ec7 Remove stray semicolon from sql schema.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6143
diff changeset
275 ON wcv.wst_column_id=wc.id AND wcv.position between r.a and r.b
476
77f337650211 Added a view 'wst_value_table' which aggregates the data to build w/q value tables.
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parents: 471
diff changeset
276 ORDER BY wcv.position ASC,
6078
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parents: 6030
diff changeset
277 wc.position DESC;
476
77f337650211 Added a view 'wst_value_table' which aggregates the data to build w/q value tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 471
diff changeset
278
754
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
279 -- view to select the w values of a WST
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
280 CREATE VIEW wst_w_values AS
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
281 SELECT wcv."position" AS km,
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
282 wcv.w AS w,
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
283 wc."position" AS column_pos,
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
284 w.id AS wst_id
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
285 FROM wst_column_values wcv
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
286 JOIN wst_columns wc ON wcv.wst_column_id = wc.id
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
287 JOIN wsts w ON wc.wst_id = w.id
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
288 ORDER BY wcv."position", wc."position";
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
289
755
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
290 -- view to select the q values of a WST
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
291 CREATE VIEW wst_q_values AS
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
292 SELECT wc.position AS column_pos,
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
293 wqr.q AS q,
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
294 r.a AS a,
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
295 r.b AS b,
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
296 wc.wst_id AS wst_id
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
297 FROM wst_column_q_ranges wcqr
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
298 JOIN wst_q_ranges wqr ON wcqr.wst_q_range_id = wqr.id
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
299 JOIN ranges r ON wqr.range_id = r.id
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
300 JOIN wst_columns wc ON wcqr.wst_column_id = wc.id
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
301 ORDER BY wc.position, wcqr.wst_column_id, r.a;
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
302
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
303 -- data for the cross-sections
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
304
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
305 CREATE SEQUENCE CROSS_SECTIONS_ID_SEQ;
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
306
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
307 CREATE TABLE cross_sections (
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
308 id int PRIMARY KEY NOT NULL,
6030
d12f920bbf00 Schema change: Add missing constraints to cross sections in Oracle, cosmetics
Tom Gottfried <tom@intevation.de>
parents: 6011
diff changeset
309 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
d12f920bbf00 Schema change: Add missing constraints to cross sections in Oracle, cosmetics
Tom Gottfried <tom@intevation.de>
parents: 6011
diff changeset
310 time_interval_id int REFERENCES time_intervals(id),
1202
44581b40b968 Schema: Added description column to the cross section table
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1201
diff changeset
311 description VARCHAR(256)
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
312 );
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
313
1205
5f1506fc7636 Made import of cross sections work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1203
diff changeset
314 CREATE SEQUENCE CROSS_SECTION_LINES_ID_SEQ;
1203
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
315
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
316 CREATE TABLE cross_section_lines (
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
317 id int PRIMARY KEY NOT NULL,
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
318 km NUMERIC NOT NULL,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
319 cross_section_id int NOT NULL REFERENCES cross_sections(id) ON DELETE CASCADE,
1203
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
320 UNIQUE (km, cross_section_id)
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
321 );
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
322
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
323 CREATE SEQUENCE CROSS_SECTION_POINTS_ID_SEQ;
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
324
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
325 CREATE TABLE cross_section_points (
1203
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
326 id int PRIMARY KEY NOT NULL,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
327 cross_section_line_id int NOT NULL REFERENCES cross_section_lines(id) ON DELETE CASCADE,
1203
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
328 col_pos int NOT NULL,
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
329 x NUMERIC NOT NULL,
6817
63a24b4fbebf fixed syntax errors in Postgres-schema.
Tom Gottfried <tom@intevation.de>
parents: 6502
diff changeset
330 y NUMERIC NOT NULL
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
331 );
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
332
3796
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
333 -- Indices for faster access of the points
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
334 CREATE INDEX cross_section_lines_km_idx
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
335 ON cross_section_lines(km);
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
336 CREATE INDEX cross_section_points_line_idx
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
337 ON cross_section_points(cross_section_line_id);
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
338
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
339 -- Hydraulische Kenngroessen
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
340
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
341 CREATE SEQUENCE HYKS_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
342
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
343 CREATE TABLE hyks (
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
344 id int PRIMARY KEY NOT NULL,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
345 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
346 description VARCHAR(256) NOT NULL
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
347 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
348
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
349 CREATE SEQUENCE HYK_ENTRIES_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
350
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
351 CREATE TABLE hyk_entries (
1212
dd948530fd57 Schema: Added missing columns in HYK tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1209
diff changeset
352 id int PRIMARY KEY NOT NULL,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
353 hyk_id int NOT NULL REFERENCES hyks(id) ON DELETE CASCADE,
1212
dd948530fd57 Schema: Added missing columns in HYK tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1209
diff changeset
354 km NUMERIC NOT NULL,
1217
d5e39c16fd2a Schema: Fixed location of 'Peilungsjahre' in HYKs
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1214
diff changeset
355 measure TIMESTAMP,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
356 UNIQUE (hyk_id, km)
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
357 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
358
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
359 CREATE SEQUENCE HYK_FORMATIONS_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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360
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
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parents: 1205
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361 CREATE TABLE hyk_formations (
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
362 id int PRIMARY KEY NOT NULL,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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363 formation_num int NOT NULL DEFAULT 0,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
364 hyk_entry_id int NOT NULL REFERENCES hyk_entries(id) ON DELETE CASCADE,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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365 top NUMERIC NOT NULL,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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366 bottom NUMERIC NOT NULL,
1214
32ee9babe42c Schema: Argh! Added distance_{vl|hf|vr} to
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1212
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367 distance_vl NUMERIC NOT NULL,
32ee9babe42c Schema: Argh! Added distance_{vl|hf|vr} to
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1212
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368 distance_hf NUMERIC NOT NULL,
32ee9babe42c Schema: Argh! Added distance_{vl|hf|vr} to
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1212
diff changeset
369 distance_vr NUMERIC NOT NULL,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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370 UNIQUE (hyk_entry_id, formation_num)
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
371 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
372
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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373 CREATE SEQUENCE HYK_FLOW_ZONE_TYPES_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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374
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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375 CREATE TABLE hyk_flow_zone_types (
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
376 id int PRIMARY KEY NOT NULL,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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377 name VARCHAR(50) NOT NULL UNIQUE,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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378 description VARCHAR(256)
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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379 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
380
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
381 CREATE SEQUENCE HYK_FLOW_ZONES_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
382
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
383 CREATE TABLE hyk_flow_zones (
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
384 id int PRIMARY KEY NOT NULL,
4991
b79eb203032d SCHEMA CHANGE: added 'ON DELETE CASCADE' where necessary to delete complete rivers (only in Postgres-Schema so far)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 4776
diff changeset
385 formation_id int NOT NULL REFERENCES hyk_formations(id) ON DELETE CASCADE,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
386 type_id int NOT NULL REFERENCES hyk_flow_zone_types(id),
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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387 a NUMERIC NOT NULL,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
388 b NUMERIC NOT NULL,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
389 CHECK (a <= b)
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
390 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
391
4651
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
392 CREATE VIEW wst_ranges
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
393 AS
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
394 SELECT wc.id AS wst_column_id,
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
395 wc.wst_id AS wst_id,
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
396 Min(wcv.position) AS a,
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
397 Max(wcv.position) AS b
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
398 FROM wst_columns wc
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
399 JOIN wst_column_values wcv
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
400 ON wc.id = wcv.wst_column_id
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
401 GROUP BY wc.id,
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
402 wc.wst_id;
83a42e6a562d Added view for selecting ranges in wsts.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3946
diff changeset
403
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
404 COMMIT;
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