Mercurial > dive4elements > river

annotate backend/doc/schema/postgresql.sql @ 7255:5783bd29de8a

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First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 06 Oct 2013 15:15:45 +0200
parents 0711ce5ca701
children 3b93f439e954
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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14 id int PRIMARY KEY NOT NULL,
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15 official_number int8,
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16 name VARCHAR(256) NOT NULL UNIQUE,
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17 km_up BOOLEAN NOT NULL DEFAULT true,
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18 wst_unit_id int NOT NULL REFERENCES units(id)
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19 );
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20
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21 -- Bruecke, Haefen, etc.
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22 CREATE SEQUENCE ATTRIBUTES_ID_SEQ;
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23
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24 CREATE TABLE attributes (
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25 id int PRIMARY KEY NOT NULL,
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26 value VARCHAR(256) NOT NULL UNIQUE
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27 );
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28
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29 -- segments from/to at a river
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30 CREATE SEQUENCE RANGES_ID_SEQ;
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31
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32 CREATE TABLE ranges (
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33 id int PRIMARY KEY NOT NULL,
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34 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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35 a NUMERIC NOT NULL,
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36 b NUMERIC,
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37 UNIQUE (river_id, a, b)
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38 );
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39
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40
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41 -- Lage 'links', 'rechts', etc.
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42 CREATE SEQUENCE POSITIONS_ID_SEQ;
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43
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44 CREATE TABLE positions (
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45 id int PRIMARY KEY NOT NULL,
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46 value VARCHAR(256) NOT NULL UNIQUE
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47 );
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48
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49 -- Kante 'oben', 'unten'
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50 CREATE SEQUENCE EDGES_ID_SEQ;
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51
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52 CREATE TABLE edges (
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53 id int PRIMARY KEY NOT NULL,
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54 top NUMERIC,
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55 bottom NUMERIC
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56 );
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57
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58 -- Types of annotatations (Hafen, Bruecke, Zufluss, ...)
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59 CREATE SEQUENCE ANNOTATION_TYPES_ID_SEQ;
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60
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61 CREATE TABLE annotation_types (
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62 id int PRIMARY KEY NOT NULL,
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63 name VARCHAR(256) NOT NULL UNIQUE
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64 );
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65
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66 -- Some object (eg. Hafen) at a segment of river
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67 -- plus its position.
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68 CREATE SEQUENCE ANNOTATIONS_ID_SEQ;
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69
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70 CREATE TABLE annotations (
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71 id int PRIMARY KEY NOT NULL,
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72 range_id int NOT NULL REFERENCES ranges(id) ON DELETE CASCADE,
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73 attribute_id int NOT NULL REFERENCES attributes(id),
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74 position_id int REFERENCES positions(id),
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75 edge_id int REFERENCES edges(id),
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76 type_id int REFERENCES annotation_types(id)
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77 );
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78
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79 -- Pegel
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80 CREATE SEQUENCE GAUGES_ID_SEQ;
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81
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82 CREATE TABLE gauges (
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83 id int PRIMARY KEY NOT NULL,
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84 name VARCHAR(256) NOT NULL,
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85 -- remove river id here because range_id references river already
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86 river_id int NOT NULL REFERENCES rivers(id) ON DELETE CASCADE,
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87 station NUMERIC NOT NULL,
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88 aeo NUMERIC NOT NULL,
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89 official_number int8,
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90
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91 -- Pegelnullpunkt
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92 datum NUMERIC NOT NULL,
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93 -- Streckengueltigkeit
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94 range_id int NOT NULL REFERENCES ranges (id) ON DELETE CASCADE,
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95
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96 UNIQUE (name, river_id),
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97 UNIQUE (official_number, river_id),
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98 UNIQUE (river_id, station)
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99 );
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100
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101 -- Type of a Hauptwert 'W', 'Q', 'D', etc.
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102 CREATE SEQUENCE MAIN_VALUE_TYPES_ID_SEQ;
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103
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104 CREATE TABLE main_value_types (
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105 id int PRIMARY KEY NOT NULL,
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106 name VARCHAR(256) NOT NULL UNIQUE
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107 );
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108
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109 -- Named type of a Hauptwert (eg. HQ100)
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110 CREATE SEQUENCE NAMED_MAIN_VALUES_ID_SEQ;
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111
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112 CREATE TABLE named_main_values (
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113 id int PRIMARY KEY NOT NULL,
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114 name VARCHAR(256) NOT NULL,
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115 type_id int NOT NULL REFERENCES main_value_types(id)
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116 );
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117
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118 -- Table for time intervals
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119 CREATE SEQUENCE TIME_INTERVALS_ID_SEQ;
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120
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121 CREATE TABLE time_intervals (
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122 id int PRIMARY KEY NOT NULL,
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123 start_time TIMESTAMP NOT NULL,
164
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124 stop_time TIMESTAMP,
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parents:
diff changeset
125 CHECK (start_time <= stop_time)
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126 );
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
127
164
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parents:
diff changeset
128
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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129 -- Stammdaten
170
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parents: 168
diff changeset
130 CREATE SEQUENCE MAIN_VALUES_ID_SEQ;
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parents: 168
diff changeset
131
164
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diff changeset
132 CREATE TABLE main_values (
168
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diff changeset
133 id int PRIMARY KEY NOT NULL,
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parents: 4776
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134 gauge_id int NOT NULL REFERENCES gauges(id) ON DELETE CASCADE,
168
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parents: 167
diff changeset
135 named_value_id int NOT NULL REFERENCES named_main_values(id),
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parents: 167
diff changeset
136 value NUMERIC NOT NULL,
164
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parents:
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137
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diff changeset
138 time_interval_id int REFERENCES time_intervals(id),
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parents:
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139
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
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140 -- TODO: better checks
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
141 UNIQUE (gauge_id, named_value_id, time_interval_id)
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parents:
diff changeset
142 );
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parents:
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143
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144 -- Abflusstafeln
170
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parents: 168
diff changeset
145 CREATE SEQUENCE DISCHARGE_TABLES_ID_SEQ;
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parents: 168
diff changeset
146
167
15d515fe15f5 Added POJOs to be mapped to schema.
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parents: 164
diff changeset
147 CREATE TABLE discharge_tables (
164
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148 id int PRIMARY KEY NOT NULL,
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parents: 4776
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149 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
150 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
151 bfg_id VARCHAR(50),
470
f4afea9b7537 Forget ',' in schema.
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parents: 467
diff changeset
152 kind int NOT NULL DEFAULT 0,
5883
4f35b34f4efa Schema change: add constraint to discharge tables
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parents: 5838
diff changeset
153 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
154 UNIQUE(gauge_id, bfg_id, kind)
164
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parents:
diff changeset
155 );
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parents:
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156
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diff changeset
157 -- Values of the Abflusstafeln
170
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parents: 168
diff changeset
158 CREATE SEQUENCE DISCHARGE_TABLE_VALUES_ID_SEQ;
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parents: 168
diff changeset
159
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
160 CREATE TABLE discharge_table_values (
168
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parents: 167
diff changeset
161 id int PRIMARY KEY NOT NULL,
4991
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162 table_id int NOT NULL REFERENCES discharge_tables(id) ON DELETE CASCADE,
168
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parents: 167
diff changeset
163 q NUMERIC NOT NULL,
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
164 w NUMERIC NOT NULL,
164
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parents:
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165
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parents:
diff changeset
166 UNIQUE (table_id, q, w)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
167 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
168
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parents:
diff changeset
169 -- WST files
5202
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
170 --lookup table for wst kinds
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
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parents: 4991
diff changeset
171 CREATE TABLE wst_kinds (
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parents: 4991
diff changeset
172 id int PRIMARY KEY NOT NULL,
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parents: 4991
diff changeset
173 kind VARCHAR(64) NOT NULL
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
Tom Gottfried <tom@intevation.de>
parents: 4991
diff changeset
174 );
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
Tom Gottfried <tom@intevation.de>
parents: 4991
diff changeset
175 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
176 INSERT INTO wst_kinds (id, kind) VALUES (1, 'basedata_additionals_marks');
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 (2, 'basedata_fixations_wst');
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parents: 4991
diff changeset
178 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
179 INSERT INTO wst_kinds (id, kind) VALUES (4, 'basedata_heightmarks-points-relative_points');
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parents: 4991
diff changeset
180 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
181 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
182 INSERT INTO wst_kinds (id, kind) VALUES (7, 'morpho_waterlevels');
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parents: 4991
diff changeset
183
646c154477fe SCHEMA CHANGE: removed Waterlevel and WaterleveDifferences, added lookup table for wst
Tom Gottfried <tom@intevation.de>
parents: 4991
diff changeset
184
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
185 CREATE SEQUENCE WSTS_ID_SEQ;
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
186
171
4a83e14f40f9 Added entity and id annotations.
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parents: 170
diff changeset
187 CREATE TABLE wsts (
168
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parents: 167
diff changeset
188 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
189 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
190 description VARCHAR(256) NOT NULL,
5202
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parents: 4991
diff changeset
191 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
192 -- TODO: more meta infos
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
193 UNIQUE (river_id, description)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
194 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
195
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
196 -- columns of WST files
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
197 CREATE SEQUENCE WST_COLUMNS_ID_SEQ;
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
198
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 170
diff changeset
199 CREATE TABLE wst_columns (
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
200 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
201 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
202 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
203 description 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
204 position int NOT NULL DEFAULT 0,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205
6011
d9a1cf0438a5 backout 6009:6ea171b6d8d2 because this was only really valid for fixations
Tom Gottfried <tom@intevation.de>
parents: 6009
diff changeset
206 time_interval_id int REFERENCES time_intervals(id),
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
207
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
208 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
209 UNIQUE (wst_id, position)
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
212 -- w values in WST file column
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
213 CREATE SEQUENCE WST_COLUMN_VALUES_ID_SEQ;
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
214
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
215 CREATE TABLE wst_column_values (
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
216 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
217 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
218 position NUMERIC NOT NULL,
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
219 w NUMERIC NOT NULL,
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
220
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
221 UNIQUE (position, wst_column_id),
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
222 UNIQUE (position, wst_column_id, w)
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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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parents:
diff changeset
225 -- bind q values to range
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
226 CREATE SEQUENCE WST_Q_RANGES_ID_SEQ;
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parents: 168
diff changeset
227
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
228 CREATE TABLE wst_q_ranges (
168
86a1bd9cc50e More Hibernate/JPA stuff
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parents: 167
diff changeset
229 id int PRIMARY KEY NOT NULL,
4991
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parents: 4776
diff changeset
230 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
231 q NUMERIC NOT NULL
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
232 );
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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parents:
diff changeset
234 -- bind q ranges to wst columns
170
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
235 CREATE SEQUENCE WST_COLUMN_Q_RANGES_ID_SEQ;
88c14d5d45be Added missing sequences. Deleted unsupported sqlite schema.
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parents: 168
diff changeset
236
164
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
237 CREATE TABLE wst_column_q_ranges (
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
238 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
239 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)
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parents: 4776
diff changeset
240 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
241
324e12ab7a05 Converted schema to be PostgreSQL compatible.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 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
243 );
324e12ab7a05 Converted schema to be PostgreSQL compatible.
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parents:
diff changeset
244
6300
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
245 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
246
0711ce5ca701 Backend: Modified schema for a better model of official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6177
diff changeset
247 CREATE TABLE official_lines (
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
248 id int PRIMARY KEY NOT NULL,
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diff changeset
249 wst_column_id int NOT NULL REFERENCES wst_columns(id) ON DELETE CASCADE,
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diff changeset
250 named_main_value_id int NOT NULL REFERENCES named_main_values(id) ON DELETE CASCADE,
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
251
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
252 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
253 );
0711ce5ca701 Backend: Modified schema for a better model of official lines.
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parents: 6177
diff changeset
254
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
255 CREATE VIEW wst_value_table AS
6078
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
256 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
257 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
258 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
259 q,
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diff changeset
260 wc.position AS column_pos,
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parents: 6030
diff changeset
261 w.id AS wst_id
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parents: 6030
diff changeset
262 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
263 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
264 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
265 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
266 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
267 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
268 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
269 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
270 ON wqr.range_id=r.id
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parents: 6030
diff changeset
271 JOIN wst_column_values wcv
6177
573112007ec7 Remove stray semicolon from sql schema.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6143
diff changeset
272 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
273 ORDER BY wcv.position ASC,
6078
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diff changeset
274 wc.position DESC;
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
275
754
5bcf338eadb9 Added a new view to select ws of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
276 -- 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
277 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
278 SELECT wcv."position" AS km,
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
279 wcv.w AS w,
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
280 wc."position" AS column_pos,
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parents: 505
diff changeset
281 w.id AS wst_id
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
282 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
283 JOIN wst_columns wc ON wcv.wst_column_id = wc.id
5bcf338eadb9 Added a new view to select ws of a WST.
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parents: 505
diff changeset
284 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
285 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
286
755
a29fd0916803 Added a new view to select qs of a WST.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 754
diff changeset
287 -- view to select the q values of a WST
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
288 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
289 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
290 wqr.q AS q,
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parents: 754
diff changeset
291 r.a AS a,
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
292 r.b AS b,
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parents: 754
diff changeset
293 wc.wst_id AS wst_id
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
294 FROM wst_column_q_ranges wcqr
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
295 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
296 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
297 JOIN wst_columns wc ON wcqr.wst_column_id = wc.id
a29fd0916803 Added a new view to select qs of a WST.
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parents: 754
diff changeset
298 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
299
1192
5f8444df19e4 Add relations for cross sections.
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parents: 763
diff changeset
300 -- data for the cross-sections
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parents: 763
diff changeset
301
5f8444df19e4 Add relations for cross sections.
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parents: 763
diff changeset
302 CREATE SEQUENCE CROSS_SECTIONS_ID_SEQ;
5f8444df19e4 Add relations for cross sections.
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parents: 763
diff changeset
303
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
304 CREATE TABLE cross_sections (
5f8444df19e4 Add relations for cross sections.
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parents: 763
diff changeset
305 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
306 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
307 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
308 description VARCHAR(256)
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
309 );
5f8444df19e4 Add relations for cross sections.
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parents: 763
diff changeset
310
1205
5f1506fc7636 Made import of cross sections work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1203
diff changeset
311 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
312
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
313 CREATE TABLE cross_section_lines (
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
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parents: 1202
diff changeset
314 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
315 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
316 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
317 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
318 );
3c01bef43a98 Querprofile: Added a table to map the points to a given km.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1202
diff changeset
319
1192
5f8444df19e4 Add relations for cross sections.
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parents: 763
diff changeset
320 CREATE SEQUENCE CROSS_SECTION_POINTS_ID_SEQ;
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
321
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
322 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
323 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
324 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
325 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
326 x NUMERIC 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
327 y NUMERIC NOT NULL,
1192
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
328 );
5f8444df19e4 Add relations for cross sections.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 763
diff changeset
329
3796
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
330 -- Indices for faster access of the points
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
331 CREATE INDEX cross_section_lines_km_idx
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
332 ON cross_section_lines(km);
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
333 CREATE INDEX cross_section_points_line_idx
61195d14b844 FLYS backend: Fixed postgresql scheme.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3470
diff changeset
334 ON cross_section_points(cross_section_line_id);
61195d14b844 FLYS backend: Fixed postgresql scheme.
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parents: 3470
diff changeset
335
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
336 -- Hydraulische Kenngroessen
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
337
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
338 CREATE SEQUENCE HYKS_ID_SEQ;
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
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parents: 1205
diff changeset
339
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
340 CREATE TABLE hyks (
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
341 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
342 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
343 description VARCHAR(256) NOT NULL
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
344 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
345
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
346 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
347
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
348 CREATE TABLE hyk_entries (
1212
dd948530fd57 Schema: Added missing columns in HYK tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1209
diff changeset
349 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
350 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
351 km NUMERIC NOT NULL,
1217
d5e39c16fd2a Schema: Fixed location of 'Peilungsjahre' in HYKs
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1214
diff changeset
352 measure TIMESTAMP,
1209
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
353 UNIQUE (hyk_id, km)
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
354 );
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
355
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
diff changeset
356 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
357
c12b5fbd33e8 schema: Added structures for HYKs "Hydraulische Kenngroessen"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1205
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358 CREATE TABLE hyk_formations (
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359 id int PRIMARY KEY NOT NULL,
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360 formation_num int NOT NULL DEFAULT 0,
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361 hyk_entry_id int NOT NULL REFERENCES hyk_entries(id) ON DELETE CASCADE,
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362 top NUMERIC NOT NULL,
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363 bottom NUMERIC NOT NULL,
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364 distance_vl NUMERIC NOT NULL,
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365 distance_hf NUMERIC NOT NULL,
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366 distance_vr NUMERIC NOT NULL,
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367 UNIQUE (hyk_entry_id, formation_num)
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368 );
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369
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370 CREATE SEQUENCE HYK_FLOW_ZONE_TYPES_ID_SEQ;
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371
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372 CREATE TABLE hyk_flow_zone_types (
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373 id int PRIMARY KEY NOT NULL,
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374 name VARCHAR(50) NOT NULL UNIQUE,
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375 description VARCHAR(256)
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376 );
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377
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378 CREATE SEQUENCE HYK_FLOW_ZONES_ID_SEQ;
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379
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380 CREATE TABLE hyk_flow_zones (
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381 id int PRIMARY KEY NOT NULL,
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382 formation_id int NOT NULL REFERENCES hyk_formations(id) ON DELETE CASCADE,
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383 type_id int NOT NULL REFERENCES hyk_flow_zone_types(id),
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384 a NUMERIC NOT NULL,
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385 b NUMERIC NOT NULL,
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386 CHECK (a <= b)
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387 );
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388
4651
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389 CREATE VIEW wst_ranges
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390 AS
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391 SELECT wc.id AS wst_column_id,
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392 wc.wst_id AS wst_id,
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393 Min(wcv.position) AS a,
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394 Max(wcv.position) AS b
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395 FROM wst_columns wc
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396 JOIN wst_column_values wcv
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397 ON wc.id = wcv.wst_column_id
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398 GROUP BY wc.id,
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399 wc.wst_id;
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400
164
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401 COMMIT;
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