Mercurial > gemma

annotate schema/geoserver_views.sql @ 4606:dfe9cde6a20c geoserver_sql_views

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Reflect database model changes for SQL views in backend In principle, we could use many datasources with different database schemas, but this would imply changing GeoServer initialization, service filtering, endpoints and eventually more. Since we do not need it, just hard-code the schema name as a constant.
author Tom Gottfried <tom@intevation.de>
date Thu, 05 Sep 2019 12:23:31 +0200
parents 0ba3fc89b499
children a7196b55c064
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 CREATE OR REPLACE VIEW waterway.gauges_base_view AS
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2 SELECT
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3 g.location,
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4 isrs_asText(g.location) AS isrs_code,
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5 g.objname,
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6 g.geom,
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7 g.applicability_from_km,
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8 g.applicability_to_km,
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9 g.validity,
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10 g.zero_point,
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11 g.geodref,
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12 g.date_info,
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13 g.source_organization,
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14 g.erased,
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15 r.rwls AS reference_water_levels,
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16 wl.measure_date AS gm_measuredate,
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17 wl.water_level AS gm_waterlevel,
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18 wl_14d.n AS gm_n_14d,
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19 fca.forecast_accuracy_3d,
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20 fca.forecast_accuracy_1d
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21 FROM waterway.gauges g
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22 LEFT JOIN (SELECT location, validity,
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23 json_strip_nulls(json_object_agg(
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24 coalesce(depth_reference, 'empty'), value)) AS rwls
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25 FROM waterway.gauges_reference_water_levels
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26 GROUP BY location, validity) AS r
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27 USING (location, validity)
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28 LEFT JOIN (SELECT DISTINCT ON (location)
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29 location,
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30 measure_date,
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31 water_level
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32 FROM waterway.gauge_measurements
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33 ORDER BY location, measure_date DESC) AS wl
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34 USING (location)
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35 LEFT JOIN (SELECT location, count(water_level) AS n
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36 FROM waterway.gauge_measurements
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37 -- consider all measurements within 14 days plus a tolerance
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38 WHERE measure_date
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39 >= current_timestamp - '14 days 00:15'::interval
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40 GROUP BY location) AS wl_14d
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41 USING (location)
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42 LEFT JOIN (SELECT location,
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43 max(acc) FILTER (WHERE
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44 measure_date <= current_timestamp + '1 day'::interval)
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45 AS forecast_accuracy_1d,
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46 max(acc) AS forecast_accuracy_3d
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47 FROM waterway.gauge_predictions,
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48 GREATEST(water_level - lower(conf_interval),
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49 upper(conf_interval) - water_level) AS acc (acc)
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50 WHERE measure_date
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51 BETWEEN current_timestamp
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52 AND current_timestamp + '3 days'::interval
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53 GROUP BY location) AS fca
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54 USING (location);
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55
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56 CREATE OR REPLACE VIEW waterway.gauges_geoserver AS
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57 SELECT
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58 location,
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59 isrs_code,
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60 objname,
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61 geom,
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62 applicability_from_km,
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63 applicability_to_km,
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64 validity,
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65 zero_point,
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66 geodref,
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67 date_info,
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68 source_organization,
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69 reference_water_levels,
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70 gm_measuredate,
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71 gm_waterlevel,
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72 gm_n_14d,
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73 forecast_accuracy_3d,
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74 forecast_accuracy_1d
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75 FROM waterway.gauges_base_view
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76 WHERE NOT erased;
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77
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78 CREATE OR REPLACE VIEW waterway.distance_marks_geoserver AS
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79 SELECT location_code,
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80 isrs_asText(location_code) AS location,
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81 geom::Geometry(POINT, 4326),
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82 related_enc,
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83 (location_code).hectometre
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84 FROM waterway.distance_marks_virtual;
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85
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86 CREATE OR REPLACE VIEW waterway.distance_marks_ashore_geoserver AS
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87 SELECT id,
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88 country,
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89 geom::Geometry(POINT, 4326),
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90 related_enc,
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91 hectom,
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92 catdis,
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93 position_code
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94 FROM waterway.distance_marks;
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95
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96 CREATE OR REPLACE VIEW waterway.bottlenecks_geoserver AS
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97 SELECT
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98 b.id,
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99 b.bottleneck_id,
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100 b.objnam,
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101 b.nobjnm,
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102 b.stretch,
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103 b.area,
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104 b.rb,
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105 b.lb,
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106 b.responsible_country,
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107 b.revisiting_time,
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108 b.limiting,
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109 b.date_info,
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110 b.source_organization,
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111 g.location AS gauge_isrs_code,
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112 g.objname AS gauge_objname,
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113 g.reference_water_levels,
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114 fal.date_info AS fa_date_info,
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115 fal.critical AS fa_critical,
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116 g.gm_measuredate,
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117 g.gm_waterlevel,
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118 g.gm_n_14d,
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119 srl.date_max,
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120 g.forecast_accuracy_3d,
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121 g.forecast_accuracy_1d
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122 FROM waterway.bottlenecks b
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123 LEFT JOIN waterway.gauges_base_view g
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124 ON b.gauge_location = g.location AND g.validity @> current_timestamp
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125 LEFT JOIN (SELECT DISTINCT ON (bottleneck_id)
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126 bottleneck_id, date_info, critical
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127 FROM waterway.fairway_availability
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128 ORDER BY bottleneck_id, date_info DESC) AS fal
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129 ON b.bottleneck_id = fal.bottleneck_id
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130 LEFT JOIN (SELECT DISTINCT ON (bottleneck_id)
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131 bottleneck_id, max(date_info) AS date_max
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132 FROM waterway.sounding_results
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133 GROUP BY bottleneck_id
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134 ORDER BY bottleneck_id DESC) AS srl
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135 ON b.bottleneck_id = srl.bottleneck_id
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136 WHERE b.validity @> current_timestamp;
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137
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138 CREATE OR REPLACE VIEW waterway.stretches_geoserver AS
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139 SELECT
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140 s.id,
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141 s.name,
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142 (s.stretch).lower::varchar as lower,
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143 (s.stretch).upper::varchar as upper,
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144 s.area::Geometry(MULTIPOLYGON, 4326),
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145 s.objnam,
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Tom Gottfried <tom@intevation.de>
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146 s.nobjnam,
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Tom Gottfried <tom@intevation.de>
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147 s.date_info,
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148 s.source_organization,
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149 (SELECT string_agg(country_code, ', ')
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150 FROM waterway.stretch_countries
3636
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Tom Gottfried <tom@intevation.de>
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151 WHERE stretches_id = s.id) AS countries,
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152 s.staging_done,
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153 min(g.gm_measuredate) AS gm_measuredate,
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154 min(g.gm_n_14d) AS gm_n_14d,
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155 max(g.forecast_accuracy_3d) AS forecast_accuracy_3d,
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156 max(g.forecast_accuracy_1d) AS forecast_accuracy_1d
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Tom Gottfried <tom@intevation.de>
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157 FROM waterway.stretches s
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Tom Gottfried <tom@intevation.de>
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158 LEFT JOIN waterway.gauges_geoserver g ON g.location <@ s.stretch
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159 GROUP BY s.id;
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160
3307
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Markus Kottlaender <markus@intevation.de>
parents: 3302
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161 CREATE OR REPLACE VIEW waterway.sections_geoserver AS
b90b17d0b5a9 added sections_geoserver view, renamed stretch column to section in schema
Markus Kottlaender <markus@intevation.de>
parents: 3302
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162 SELECT
3636
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Tom Gottfried <tom@intevation.de>
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163 s.id,
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Tom Gottfried <tom@intevation.de>
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164 s.name,
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Tom Gottfried <tom@intevation.de>
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165 (s.section).lower::varchar as lower,
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Tom Gottfried <tom@intevation.de>
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166 (s.section).upper::varchar as upper,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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167 s.area::Geometry(MULTIPOLYGON, 4326),
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Tom Gottfried <tom@intevation.de>
parents: 3620
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168 s.objnam,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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169 s.nobjnam,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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170 s.date_info,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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171 s.source_organization,
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Tom Gottfried <tom@intevation.de>
parents: 3620
diff changeset
172 s.staging_done,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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173 min(g.gm_measuredate) AS gm_measuredate,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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174 min(g.gm_n_14d) AS gm_n_14d,
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Tom Gottfried <tom@intevation.de>
parents: 3620
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175 max(g.forecast_accuracy_3d) AS forecast_accuracy_3d,
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parents: 3620
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176 max(g.forecast_accuracy_1d) AS forecast_accuracy_1d
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Tom Gottfried <tom@intevation.de>
parents: 3620
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177 FROM waterway.sections s
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Tom Gottfried <tom@intevation.de>
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178 LEFT JOIN waterway.gauges_geoserver g ON g.location <@ s.section
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179 GROUP BY s.id;
3307
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Markus Kottlaender <markus@intevation.de>
parents: 3302
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180
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181 CREATE OR REPLACE VIEW waterway.sounding_results_contour_lines_geoserver AS
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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182 SELECT bottleneck_id,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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183 date_info,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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184 height,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
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185 CAST(lines AS geometry(multilinestring, 4326)) AS lines
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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186 FROM waterway.sounding_results_contour_lines cl
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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187 JOIN waterway.sounding_results sr ON sr.id = cl.sounding_result_id;
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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188
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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189 CREATE OR REPLACE VIEW waterway.bottleneck_overview AS
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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190 SELECT
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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191 objnam AS name,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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192 ST_Centroid(area)::Geometry(POINT, 4326) AS point,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
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193 (lower(stretch)).hectometre AS from,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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194 (upper(stretch)).hectometre AS to,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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195 sr.current::text,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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196 responsible_country
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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197 FROM waterway.bottlenecks bn LEFT JOIN (
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
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198 SELECT bottleneck_id, max(date_info) AS current
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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199 FROM waterway.sounding_results
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2a079d0a71c1 Ensure sounding results are associated to matching bottleneck version
Tom Gottfried <tom@intevation.de>
parents: 3645
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200 GROUP BY bottleneck_id) sr ON sr.bottleneck_id = bn.bottleneck_id
3666
db87f34805fb Align bottleneck validity at gauges
Tom Gottfried <tom@intevation.de>
parents: 3656
diff changeset
201 WHERE bn.validity @> current_timestamp
3008
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
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202 ORDER BY objnam;
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
203
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
204 CREATE OR REPLACE VIEW waterway.sounding_differences AS
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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205 SELECT
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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206 sd.id AS id,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
207 bn.objnam AS objnam,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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208 srm.date_info AS minuend,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
209 srs.date_info AS subtrahend,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
210 sdcl.height AS height,
f394e828a6d2 Separate view definitions for GeoServer from general schema definition
Tom Gottfried <tom@intevation.de>
parents:
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211 CAST(sdcl.lines AS geometry(multilinestring, 4326)) AS lines
3010
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
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212 FROM caching.sounding_differences sd
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
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213 JOIN caching.sounding_differences_contour_lines sdcl
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
diff changeset
214 ON sd.id = sdcl.sounding_differences_id
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
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215 JOIN waterway.sounding_results srm
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
diff changeset
216 ON sd.minuend = srm.id
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
diff changeset
217 JOIN waterway.sounding_results srs
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
diff changeset
218 ON sd.subtrahend = srs.id
293bdd05ffcd Remove unnecessary indentation
Tom Gottfried <tom@intevation.de>
parents: 3009
diff changeset
219 JOIN waterway.bottlenecks bn
3656
2a079d0a71c1 Ensure sounding results are associated to matching bottleneck version
Tom Gottfried <tom@intevation.de>
parents: 3645
diff changeset
220 ON srm.bottleneck_id = bn.bottleneck_id
4047
8c6bc85db711 WIP: Remove references to bottleneck validity in DB schema.
Sascha Wilde <wilde@intevation.de>
parents: 4041
diff changeset
221 AND srm.date_info::timestamptz <@ bn.validity;