Mercurial > dive4elements > river

annotate backend/doc/schema/postgresql.sql @ 9270:7337034eb5d5

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multiple whitespace input fix
author gernotbelger
date Thu, 19 Jul 2018 13:36:38 +0200
parents f89fb9e9abad
children
rev   line source
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
1 BEGIN;
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2
2347
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2346
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3 CREATE SEQUENCE UNITS_ID_SEQ;
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2346
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4
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2346
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5 CREATE TABLE units (
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6 id int PRIMARY KEY NOT NULL,
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parents: 2346
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7 name VARCHAR(32) NOT NULL UNIQUE
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parents: 2346
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8 );
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parents: 2346
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9
8683
cfafe5764509 (issue 1796) Scheme change! Add model for seddb_name lookup table.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8658
diff changeset
10 -- SEDDB_NAME
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3912da70736b (issue1796) We don't necessarily need the river Rhine. SedDB river names are purely optional.
Tom Gottfried <tom@intevation.de>
parents: 8683
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11 -- Lookup table for optional matching with differing river names in SedDB
3912da70736b (issue1796) We don't necessarily need the river Rhine. SedDB river names are purely optional.
Tom Gottfried <tom@intevation.de>
parents: 8683
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12 -- Add name here and set rivers.seddb_name_id to id
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cfafe5764509 (issue 1796) Scheme change! Add model for seddb_name lookup table.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8658
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13 CREATE TABLE seddb_name (
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14 id int PRIMARY KEY NOT NULL,
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15 name VARCHAR(256) NOT NULL
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16 );
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17
164
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18 -- Gewaesser
168
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19 CREATE SEQUENCE RIVERS_ID_SEQ;
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20
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21 CREATE TABLE rivers (
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22 id int PRIMARY KEY NOT NULL,
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23 model_uuid CHAR(36) UNIQUE,
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24 official_number int8,
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948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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parents: 3796
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25 name VARCHAR(256) NOT NULL UNIQUE,
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26 km_up int DEFAULT 0 NOT NULL,
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27 wst_unit_id int NOT NULL REFERENCES units(id),
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28 seddb_name_id int REFERENCES seddb_name(id),
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29 CHECK(km_up IN(0,1))
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30 );
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31
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32 -- Bruecke, Haefen, etc.
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33 CREATE SEQUENCE ATTRIBUTES_ID_SEQ;
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34
164
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35 CREATE TABLE attributes (
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36 id int PRIMARY KEY NOT NULL,
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37 value VARCHAR(256) NOT NULL UNIQUE
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38 );
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39
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40 -- segments from/to at a river
170
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41 CREATE SEQUENCE RANGES_ID_SEQ;
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42
164
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43 CREATE TABLE ranges (
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44 id int PRIMARY KEY NOT NULL,
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45 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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46 a NUMERIC NOT NULL,
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47 b NUMERIC,
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dddf633fec05 SCHEMA CHANGE: a < b now enforced on ranges.
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48 UNIQUE (river_id, a, b),
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49 CHECK (a < b)
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50 );
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51
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52
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53 -- Lage 'links', 'rechts', etc.
170
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54 CREATE SEQUENCE POSITIONS_ID_SEQ;
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55
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56 CREATE TABLE positions (
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57 id int PRIMARY KEY NOT NULL,
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58 value VARCHAR(256) NOT NULL UNIQUE
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59 );
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60
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bf16268629d9 Added 'Kanten' model
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61 -- Kante 'oben', 'unten'
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62 CREATE SEQUENCE EDGES_ID_SEQ;
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63
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64 CREATE TABLE edges (
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65 id int PRIMARY KEY NOT NULL,
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66 top NUMERIC,
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67 bottom NUMERIC
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68 );
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69
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70 -- Types of annotatations (Hafen, Bruecke, Zufluss, ...)
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71 CREATE SEQUENCE ANNOTATION_TYPES_ID_SEQ;
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72
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73 CREATE TABLE annotation_types (
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74 id int PRIMARY KEY NOT NULL,
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75 name VARCHAR(256) NOT NULL UNIQUE
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76 );
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77
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78 -- Some object (eg. Hafen) at a segment of river
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79 -- plus its position.
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80 CREATE SEQUENCE ANNOTATIONS_ID_SEQ;
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81
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82 CREATE TABLE annotations (
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83 id int PRIMARY KEY NOT NULL,
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84 range_id int NOT NULL REFERENCES ranges(id) ON DELETE CASCADE,
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85 attribute_id int NOT NULL REFERENCES attributes(id),
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86 position_id int REFERENCES positions(id),
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87 edge_id int REFERENCES edges(id),
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88 type_id int REFERENCES annotation_types(id)
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90
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91 -- Pegel
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92 CREATE SEQUENCE GAUGES_ID_SEQ;
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93
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94 CREATE TABLE gauges (
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95 id int PRIMARY KEY NOT NULL,
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96 name VARCHAR(256) NOT NULL,
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97 -- remove river id here because range_id references river already
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98 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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99 station NUMERIC NOT NULL,
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100 aeo NUMERIC NOT NULL,
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101 official_number int8,
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102
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103 -- Pegelnullpunkt
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104 datum NUMERIC NOT NULL,
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105 -- Streckengueltigkeit
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106 range_id int REFERENCES ranges (id) ON DELETE CASCADE,
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107
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108 UNIQUE (name, river_id),
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109 UNIQUE (official_number, river_id),
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110 UNIQUE (river_id, station)
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111 );
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112
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113 -- Type of a Hauptwert 'W', 'Q', 'D', etc.
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114 CREATE SEQUENCE MAIN_VALUE_TYPES_ID_SEQ;
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115
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116 CREATE TABLE main_value_types (
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117 id int PRIMARY KEY NOT NULL,
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118 name VARCHAR(256) NOT NULL UNIQUE
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119 );
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120
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121 -- Named type of a Hauptwert (eg. HQ100)
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122 CREATE SEQUENCE NAMED_MAIN_VALUES_ID_SEQ;
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123
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124 CREATE TABLE named_main_values (
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125 id int PRIMARY KEY NOT NULL,
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126 name VARCHAR(256) NOT NULL,
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127 type_id int NOT NULL REFERENCES main_value_types(id)
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128 );
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129
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130 -- Table for time intervals
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131 CREATE SEQUENCE TIME_INTERVALS_ID_SEQ;
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132
164
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diff changeset
133 CREATE TABLE time_intervals (
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134 id int PRIMARY KEY NOT NULL,
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135 start_time TIMESTAMP NOT NULL,
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136 stop_time TIMESTAMP,
164
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parents:
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137 CHECK (start_time <= stop_time)
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138 );
5298
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parents: 5297
diff changeset
139
164
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140
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141 -- Stammdaten
170
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diff changeset
142 CREATE SEQUENCE MAIN_VALUES_ID_SEQ;
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diff changeset
143
164
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diff changeset
144 CREATE TABLE main_values (
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145 id int PRIMARY KEY NOT NULL,
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146 gauge_id int NOT NULL REFERENCES gauges(id) ON DELETE CASCADE,
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147 named_value_id int NOT NULL REFERENCES named_main_values(id),
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148 value NUMERIC NOT NULL,
164
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149
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150 time_interval_id int REFERENCES time_intervals(id),
164
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151
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152 -- TODO: better checks
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153 UNIQUE (gauge_id, named_value_id, time_interval_id)
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parents:
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154 );
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155
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156 -- Abflusstafeln
170
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parents: 168
diff changeset
157 CREATE SEQUENCE DISCHARGE_TABLES_ID_SEQ;
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parents: 168
diff changeset
158
167
15d515fe15f5 Added POJOs to be mapped to schema.
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parents: 164
diff changeset
159 CREATE TABLE discharge_tables (
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160 id int PRIMARY KEY NOT NULL,
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161 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
162 description VARCHAR(256) NOT NULL,
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20b6ebf23916 !!! FLYS backend schema change !!! Add column bfg_id column to discharge_tables.
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163 bfg_id VARCHAR(50),
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164 kind int NOT NULL DEFAULT 0,
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165 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
166 UNIQUE(gauge_id, bfg_id, kind)
164
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parents:
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167 );
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168
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169 -- Values of the Abflusstafeln
170
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parents: 168
diff changeset
170 CREATE SEQUENCE DISCHARGE_TABLE_VALUES_ID_SEQ;
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diff changeset
171
164
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172 CREATE TABLE discharge_table_values (
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173 id int PRIMARY KEY NOT NULL,
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174 table_id int NOT NULL REFERENCES discharge_tables(id) ON DELETE CASCADE,
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175 q NUMERIC NOT NULL,
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176 w NUMERIC NOT NULL,
164
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177
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178 UNIQUE (table_id, q, w)
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parents:
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179 );
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180
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181 -- WST files
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182 --lookup table for wst kinds
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183 CREATE TABLE wst_kinds (
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184 id int PRIMARY KEY NOT NULL,
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185 kind VARCHAR(64) NOT NULL
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186 );
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187 INSERT INTO wst_kinds (id, kind) VALUES (0, 'basedata');
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diff changeset
188 INSERT INTO wst_kinds (id, kind) VALUES (1, 'basedata_additionals_marks');
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parents: 4991
diff changeset
189 INSERT INTO wst_kinds (id, kind) VALUES (2, 'basedata_fixations_wst');
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diff changeset
190 INSERT INTO wst_kinds (id, kind) VALUES (3, 'basedata_officials');
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diff changeset
191 INSERT INTO wst_kinds (id, kind) VALUES (4, 'basedata_heightmarks-points-relative_points');
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diff changeset
192 INSERT INTO wst_kinds (id, kind) VALUES (5, 'basedata_flood-protections_relative_points');
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parents: 4991
diff changeset
193 INSERT INTO wst_kinds (id, kind) VALUES (6, 'morpho_waterlevel-differences');
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parents: 4991
diff changeset
194 INSERT INTO wst_kinds (id, kind) VALUES (7, 'morpho_waterlevels');
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195
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diff changeset
196
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
197 CREATE SEQUENCE WSTS_ID_SEQ;
170
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diff changeset
198
171
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diff changeset
199 CREATE TABLE wsts (
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200 id int PRIMARY KEY NOT NULL,
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diff changeset
201 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
168
86a1bd9cc50e More Hibernate/JPA stuff
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diff changeset
202 description VARCHAR(256) NOT NULL,
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diff changeset
203 kind int NOT NULL REFERENCES wst_kinds(id) DEFAULT 0,
164
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204 -- TODO: more meta infos
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205 UNIQUE (river_id, description)
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parents:
diff changeset
206 );
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parents:
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207
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diff changeset
208 -- columns of WST files
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
209 CREATE SEQUENCE WST_COLUMNS_ID_SEQ;
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
210
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
211 CREATE TABLE wst_columns (
8965
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212 id int PRIMARY KEY NOT NULL,
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diff changeset
213 wst_id int NOT NULL REFERENCES wsts(id) ON DELETE CASCADE,
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
214 name VARCHAR(256) NOT NULL,
174
249390dd24e7 Added foreign key constraint annotations to model classes.
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parents: 173
diff changeset
215 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
216 source VARCHAR(256),
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diff changeset
217 position int NOT NULL DEFAULT 0,
164
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parents:
diff changeset
218
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diff changeset
219 time_interval_id int REFERENCES time_intervals(id),
164
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parents:
diff changeset
220
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
221 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
222 UNIQUE (wst_id, position)
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
223 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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diff changeset
225 -- w values in WST file column
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
226 CREATE SEQUENCE WST_COLUMN_VALUES_ID_SEQ;
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parents: 168
diff changeset
227
164
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parents:
diff changeset
228 CREATE TABLE wst_column_values (
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diff changeset
229 id int PRIMARY KEY NOT NULL,
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diff changeset
230 wst_column_id int NOT NULL REFERENCES wst_columns(id) ON DELETE CASCADE,
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mschaefer
parents: 8943
diff changeset
231 position NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
232 w NUMERIC NOT NULL,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
233
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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diff changeset
234 UNIQUE (position, wst_column_id),
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parents:
diff changeset
235 UNIQUE (position, wst_column_id, w)
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
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
238 -- bind q values to range
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
239 CREATE SEQUENCE WST_Q_RANGES_ID_SEQ;
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parents: 168
diff changeset
240
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241 CREATE TABLE wst_q_ranges (
8965
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diff changeset
242 id int PRIMARY KEY NOT NULL,
f89fb9e9abad Datatype changes from rev 8942 reverted
mschaefer
parents: 8943
diff changeset
243 range_id int NOT NULL REFERENCES ranges(id) ON DELETE CASCADE,
f89fb9e9abad Datatype changes from rev 8942 reverted
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parents: 8943
diff changeset
244 q NUMERIC NOT NULL
164
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parents:
diff changeset
245 );
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parents:
diff changeset
246
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
247 -- bind q ranges to wst columns
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
248 CREATE SEQUENCE WST_COLUMN_Q_RANGES_ID_SEQ;
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parents: 168
diff changeset
249
164
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parents:
diff changeset
250 CREATE TABLE wst_column_q_ranges (
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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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diff changeset
253 wst_q_range_id int NOT NULL REFERENCES wst_q_ranges(id) ON DELETE CASCADE,
164
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parents:
diff changeset
254
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
255 UNIQUE (wst_column_id, wst_q_range_id)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
256 );
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parents:
diff changeset
257
6300
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
258 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
259
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
260 CREATE TABLE official_lines (
8965
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mschaefer
parents: 8943
diff changeset
261 id int PRIMARY KEY NOT NULL,
f89fb9e9abad Datatype changes from rev 8942 reverted
mschaefer
parents: 8943
diff changeset
262 wst_column_id int NOT NULL REFERENCES wst_columns(id) ON DELETE CASCADE,
f89fb9e9abad Datatype changes from rev 8942 reverted
mschaefer
parents: 8943
diff changeset
263 named_main_value_id int NOT NULL REFERENCES named_main_values(id) ON DELETE CASCADE,
6300
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
264
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
265 UNIQUE (wst_column_id, named_main_value_id)
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
266 );
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
267
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
268 CREATE VIEW wst_value_table AS
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diff changeset
269 SELECT
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diff changeset
270 wcv.position AS position,
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diff changeset
271 w,
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diff changeset
272 q,
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diff changeset
273 wc.position AS column_pos,
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diff changeset
274 w.id AS wst_id
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parents: 6030
diff changeset
275 FROM wsts w
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diff changeset
276 JOIN wst_columns wc
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diff changeset
277 ON wc.wst_id=w.id
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diff changeset
278 JOIN wst_column_q_ranges wcqr
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parents: 6030
diff changeset
279 ON wcqr.wst_column_id=wc.id
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parents: 6030
diff changeset
280 JOIN wst_q_ranges wqr
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diff changeset
281 ON wcqr.wst_q_range_id=wqr.id
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parents: 6030
diff changeset
282 JOIN ranges r
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diff changeset
283 ON wqr.range_id=r.id
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parents: 6030
diff changeset
284 JOIN wst_column_values wcv
6177
573112007ec7 Remove stray semicolon from sql schema.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6143
diff changeset
285 ON wcv.wst_column_id=wc.id AND wcv.position between r.a and r.b
476
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parents: 471
diff changeset
286 ORDER BY wcv.position ASC,
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diff changeset
287 wc.position DESC;
476
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diff changeset
288
754
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parents: 505
diff changeset
289 -- view to select the w values of a WST
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parents: 505
diff changeset
290 CREATE VIEW wst_w_values AS
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diff changeset
291 SELECT wcv."position" AS km,
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292 wcv.w AS w,
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diff changeset
293 wc."position" AS column_pos,
754
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parents: 505
diff changeset
294 w.id AS wst_id
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parents: 505
diff changeset
295 FROM wst_column_values wcv
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parents: 505
diff changeset
296 JOIN wst_columns wc ON wcv.wst_column_id = wc.id
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
297 JOIN wsts w ON wc.wst_id = w.id
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parents: 505
diff changeset
298 ORDER BY wcv."position", wc."position";
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parents: 505
diff changeset
299
755
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parents: 754
diff changeset
300 -- view to select the q values of a WST
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parents: 754
diff changeset
301 CREATE VIEW wst_q_values AS
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parents: 754
diff changeset
302 SELECT wc.position AS column_pos,
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diff changeset
303 wqr.q AS q,
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diff changeset
304 r.a AS a,
755
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diff changeset
305 r.b AS b,
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parents: 754
diff changeset
306 wc.wst_id AS wst_id
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parents: 754
diff changeset
307 FROM wst_column_q_ranges wcqr
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
308 JOIN wst_q_ranges wqr ON wcqr.wst_q_range_id = wqr.id
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
309 JOIN ranges r ON wqr.range_id = r.id
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
310 JOIN wst_columns wc ON wcqr.wst_column_id = wc.id
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
311 ORDER BY wc.position, wcqr.wst_column_id, r.a;
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parents: 754
diff changeset
312
1192
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diff changeset
313 -- data for the cross-sections
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
314
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
315 CREATE SEQUENCE CROSS_SECTIONS_ID_SEQ;
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diff changeset
316
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff changeset
317 CREATE TABLE cross_sections (
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diff changeset
318 id int PRIMARY KEY NOT NULL,
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mschaefer
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diff changeset
319 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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mschaefer
parents: 8943
diff changeset
320 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
321 description VARCHAR(256)
1192
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parents: 763
diff changeset
322 );
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parents: 763
diff changeset
323
1205
5f1506fc7636 Made import of cross sections work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1203
diff changeset
324 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
325
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 CREATE TABLE cross_section_lines (
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diff changeset
327 id int PRIMARY KEY NOT NULL,
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mschaefer
parents: 8943
diff changeset
328 km NUMERIC NOT NULL,
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mschaefer
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diff changeset
329 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.
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parents: 1202
diff changeset
330 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
331 );
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
332
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
333 CREATE SEQUENCE CROSS_SECTION_POINTS_ID_SEQ;
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
334
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
335 CREATE TABLE cross_section_points (
8965
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parents: 8943
diff changeset
336 id int PRIMARY KEY NOT NULL,
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diff changeset
337 cross_section_line_id int NOT NULL REFERENCES cross_section_lines(id) ON DELETE CASCADE,
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mschaefer
parents: 8943
diff changeset
338 col_pos int NOT NULL,
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mschaefer
parents: 8943
diff changeset
339 x NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
340 y NUMERIC NOT NULL
1192
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diff changeset
341 );
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parents: 763
diff changeset
342
3796
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
343 -- Indices for faster access of the points
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parents: 3470
diff changeset
344 CREATE INDEX cross_section_lines_km_idx
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parents: 3470
diff changeset
345 ON cross_section_lines(km);
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diff changeset
346 CREATE INDEX cross_section_points_line_idx
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
347 ON cross_section_points(cross_section_line_id);
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parents: 3470
diff changeset
348
1209
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parents: 1205
diff changeset
349 -- Hydraulische Kenngroessen
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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 SEQUENCE HYKS_ID_SEQ;
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parents: 1205
diff changeset
352
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
353 CREATE TABLE hyks (
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diff changeset
354 id int PRIMARY KEY NOT NULL,
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mschaefer
parents: 8943
diff changeset
355 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
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diff changeset
356 description VARCHAR(256) NOT NULL
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parents: 1205
diff changeset
357 );
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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_ENTRIES_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
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parents: 1205
diff changeset
360
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
361 CREATE TABLE hyk_entries (
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diff changeset
362 id int PRIMARY KEY NOT NULL,
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mschaefer
parents: 8943
diff changeset
363 hyk_id int NOT NULL REFERENCES hyks(id) ON DELETE CASCADE,
f89fb9e9abad Datatype changes from rev 8942 reverted
mschaefer
parents: 8943
diff changeset
364 km NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
365 measure TIMESTAMP,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
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diff changeset
366 UNIQUE (hyk_id, km)
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
367 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
368
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
369 CREATE SEQUENCE HYK_FORMATIONS_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
370
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
371 CREATE TABLE hyk_formations (
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diff changeset
372 id int PRIMARY KEY NOT NULL,
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mschaefer
parents: 8943
diff changeset
373 formation_num int NOT NULL DEFAULT 0,
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mschaefer
parents: 8943
diff changeset
374 hyk_entry_id int NOT NULL REFERENCES hyk_entries(id) ON DELETE CASCADE,
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mschaefer
parents: 8943
diff changeset
375 top NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
376 bottom NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
377 distance_vl NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
378 distance_hf NUMERIC NOT NULL,
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mschaefer
parents: 8943
diff changeset
379 distance_vr NUMERIC NOT NULL,
1209
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parents: 1205
diff changeset
380 UNIQUE (hyk_entry_id, formation_num)
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
381 );
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 SEQUENCE HYK_FLOW_ZONE_TYPES_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
384
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
385 CREATE TABLE hyk_flow_zone_types (
8965
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parents: 8943
diff changeset
386 id int PRIMARY KEY NOT NULL,
1209
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
387 name VARCHAR(50) NOT NULL UNIQUE,
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
388 description VARCHAR(256)
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389 );
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390
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391 CREATE SEQUENCE HYK_FLOW_ZONES_ID_SEQ;
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392
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393 CREATE TABLE hyk_flow_zones (
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394 id int PRIMARY KEY NOT NULL,
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395 formation_id int NOT NULL REFERENCES hyk_formations(id) ON DELETE CASCADE,
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396 type_id int NOT NULL REFERENCES hyk_flow_zone_types(id),
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397 a NUMERIC NOT NULL,
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398 b NUMERIC NOT NULL,
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399 CHECK (a <= b)
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400 );
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401
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402 CREATE VIEW wst_ranges
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403 AS
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404 SELECT wc.id AS wst_column_id,
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405 wc.wst_id AS wst_id,
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406 Min(wcv.position) AS a,
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407 Max(wcv.position) AS b
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408 FROM wst_columns wc
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409 JOIN wst_column_values wcv
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410 ON wc.id = wcv.wst_column_id
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411 GROUP BY wc.id,
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412 wc.wst_id;
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413
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414 COMMIT;
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