Mercurial > dive4elements > river

annotate flys-backend/doc/schema/oracle-minfo.sql @ 2812:a36a5407acbf

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Improved the MINFO db schema and added model classes for storing sediment density values specific to a river and depth. flys-backend/trunk@4228 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 13 Apr 2012 08:16:55 +0000
parents 04eeb45df27b
children 70b4a31a3306
rev   line source
2805
a55b7b35cc3a First things for MINFO specific database schema.
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1 SET AUTOCOMMIT ON;
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2
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3 CREATE SEQUENCE LOCATION_SYSTEM_SEQ;
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4
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5 CREATE TABLE location_system (
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6 id NUMBER(38,0) NOT NULL,
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7 name VARCHAR(32) NOT NULL,
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8 description VARCHAR(255),
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9 PRIMARY KEY(id)
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10 );
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11
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12
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13 CREATE SEQUENCE ELEVATION_MODEL_SEQ;
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14
a55b7b35cc3a First things for MINFO specific database schema.
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15 CREATE TABLE elevation_model (
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16 id NUMBER(38,0) NOT NULL,
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17 name VARCHAR(32) NOT NULL,
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18 unit_id NUMBER(38,0) NOT NULL,
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19 PRIMARY KEY(id),
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20 CONSTRAINT fk_unit FOREIGN KEY (unit_id) REFERENCES units(id)
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21 );
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22
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23 CREATE SEQUENCE BED_HEIGHT_TYPE_SEQ;
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24
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25 CREATE TABLE bed_height_type (
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26 id NUMBER(38,0) NOT NULL,
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27 name VARCHAR(16) NOT NULL,
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28 description VARCHAR(255),
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29 PRIMARY KEY(id)
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30 );
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31
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32
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33
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34 CREATE SEQUENCE BED_HEIGHT_SINGLE_ID_SEQ;
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35
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36 CREATE TABLE bed_height_single (
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37 id NUMBER(38,0) NOT NULL,
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f283212966e8 Finished work on MINFO bed heights (single).
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38 river_id NUMBER(38,0) NOT NULL,
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39 year NUMBER(38,0) NOT NULL,
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40 sounding_width NUMBER(38,0) NOT NULL,
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41 type_id NUMBER(38,0) NOT NULL,
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42 location_system_id NUMBER(38,0) NOT NULL,
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43 cur_elevation_model_id NUMBER(38,0) NOT NULL,
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44 old_elevation_model_id NUMBER(38,0),
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45 range_id NUMBER(38,0) NOT NULL,
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46 evaluation_by VARCHAR(255),
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47 description VARCHAR(255),
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48 PRIMARY KEY(id),
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f283212966e8 Finished work on MINFO bed heights (single).
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49 CONSTRAINT fk_bed_single_river_id FOREIGN KEY (river_id) REFERENCES rivers(id),
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50 CONSTRAINT fk_type FOREIGN KEY (type_id) REFERENCES bed_height_type(id),
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51 CONSTRAINT fk_location_system FOREIGN KEY (location_system_id) REFERENCES location_system(id),
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52 CONSTRAINT fk_cur_elevation_model FOREIGN KEY (cur_elevation_model_id) REFERENCES elevation_model(id),
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53 CONSTRAINT fk_old_elevation_model FOREIGN KEY (old_elevation_model_id) REFERENCES elevation_model(id),
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54 CONSTRAINT fk_range FOREIGN KEY (range_id) REFERENCES ranges(id)
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55 );
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56
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57
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58 CREATE SEQUENCE BED_HEIGHT_EPOCH_ID_SEQ;
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59
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60 CREATE TABLE bed_height_epoch (
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61 id NUMBER(38,0) NOT NULL,
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62 river_id NUMBER(38,0) NOT NULL,
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63 time_interval_id NUMBER(38,0) NOT NULL,
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64 -- sounding_with NUMBER(38,0) NOT NULL,
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65 -- type_id NUMBER(38,0) NOT NULL,
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66 cur_elevation_model_id NUMBER(38,0) NOT NULL,
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67 old_elevation_model_id NUMBER(38,0),
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68 range_id NUMBER(38,0) NOT NULL,
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69 evaluation_by VARCHAR(255),
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70 description VARCHAR(255),
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71 PRIMARY KEY(id),
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72 CONSTRAINT fk_time_interval FOREIGN KEY (time_interval_id) REFERENCES time_intervals(id),
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73 CONSTRAINT fk_epoch_cur_elevation_model FOREIGN KEY (cur_elevation_model_id) REFERENCES elevation_model(id),
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74 CONSTRAINT fk_epoch_old_elevation_model FOREIGN KEY (old_elevation_model_id) REFERENCES elevation_model(id),
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75 CONSTRAINT fk_epoch_range FOREIGN KEY (range_id) REFERENCES ranges(id)
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76 );
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77
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78
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79 CREATE SEQUENCE BED_SINGLE_VALUES_ID_SEQ;
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80
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81 CREATE TABLE bed_height_single_values (
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82 id NUMBER(38,0) NOT NULL,
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83 bed_height_single_id NUMBER(38,0) NOT NULL,
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84 station NUMBER(38,2) NOT NULL,
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85 height NUMBER(38,2),
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86 uncertainty NUMBER(38,2),
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87 data_gap NUMBER(38,2) NOT NULL,
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88 sounding_width NUMBER(38,2) NOT NULL,
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89 width NUMBER(38,2) NOT NULL,
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90 PRIMARY KEY(id),
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91 CONSTRAINT fk_bed_single_values_parent FOREIGN KEY (bed_height_single_id) REFERENCES bed_height_single(id)
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92 );
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93
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94
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95 CREATE SEQUENCE BED_EPOCH_VALUES_ID_SEQ;
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96
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97 CREATE TABLE bed_height_epoch_values (
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98 id NUMBER(38,0) NOT NULL,
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99 bed_height_epoch_id NUMBER(38,0) NOT NULL,
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100 station NUMBER(38,2) NOT NULL,
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101 height NUMBER(38,2),
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102 PRIMARY KEY(id),
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103 CONSTRAINT fk_bed_epoch_values_parent FOREIGN KEY (bed_height_epoch_id) REFERENCES bed_height_epoch(id)
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104 );
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105
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106
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107 CREATE SEQUENCE DEPTHS_ID_SEQ;
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108
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109 CREATE TABLE depths (
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110 id NUMBER(38,0) NOT NULL,
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111 lower NUMBER(38,2) NOT NULL,
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112 upper NUMBER(38,2) NOT NULL,
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113 unit_id NUMBER(38,2) NOT NULL,
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114 PRIMARY KEY(id),
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115 CONSTRAINT fk_depths_unit_id FOREIGN KEY (unit_id) REFERENCES units(id)
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116 );
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117
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118
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119 CREATE SEQUENCE SEDIMENT_DENSITY_ID_SEQ;
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121 CREATE TABLE sediment_density (
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122 id NUMBER(38,0) NOT NULL,
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123 river_id NUMBER(38,0) NOT NULL,
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124 depth_id NUMBER(38,0) NOT NULL,
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125 PRIMARY KEY(id),
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126 CONSTRAINT fk_sd_river_id FOREIGN KEY (river_id) REFERENCES rivers(id),
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127 CONSTRAINT fk_sd_depth_id FOREIGN KEY (depth_id) REFERENCES depths(id)
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128 );
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129
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130
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131 CREATE SEQUENCE SEDIMENT_DENSITY_VALUES_ID_SEQ;
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132
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133 CREATE TABLE sediment_density_values (
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134 id NUMBER(38,0) NOT NULL,
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135 sediment_density_id NUMBER(38,0) NOT NULL,
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136 station_id NUMBER(38,0) NOT NULL,
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137 density NUMBER(38,2) NOT NULL,
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138 description VARCHAR(256),
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139 PRIMARY KEY(id),
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140 CONSTRAINT fk_sdv_sediment_density_id FOREIGN KEY(sediment_density_id) REFERENCES sediment_density(id),
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141 CONSTRAINT fk_sdv_station_id FOREIGN KEY (station_id) REFERENCES ranges(id)
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142 );
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