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