Mercurial > gemma

annotate schema/updates/3.0.1/02.search_functions.sql @ 3969:7015fb18d536

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Moved db migrations to 3.0.1 to a new folder under updates. Replace the fragile symbolic link with a copy.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 17 Jul 2019 10:29:02 +0200
parents schema/search_functions.sql@33180c25bd87
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
1 -- This is Free Software under GNU Affero General Public License v >= 3.0
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
2 -- without warranty, see README.md and license for details.
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
3
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
4 -- SPDX-License-Identifier: AGPL-3.0-or-later
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
5 -- License-Filename: LICENSES/AGPL-3.0.txt
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
6
3734
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
7 -- Copyright (C) 2018,2019 by via donau
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
8 -- – Österreichische Wasserstraßen-Gesellschaft mbH
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
9 -- Software engineering by Intevation GmbH
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
10
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
11 -- Author(s):
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
12 -- * Sascha Wilde <wilde@intevation.de>
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
13
3734
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
14 CREATE OR REPLACE FUNCTION search_hectometre(search_string text) RETURNS jsonb
3735
96230eadf96e Added some optimizer hints to search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3734
diff changeset
15 LANGUAGE plpgsql STABLE PARALLEL SAFE
3734
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
16 AS $$
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
17 DECLARE
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
18 _result jsonb;
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
19 BEGIN
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
20 IF search_string SIMILAR TO '[0-9]+' THEN
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
21 SELECT COALESCE(json_agg(r),'[]')
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
22 INTO _result
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
23 FROM (SELECT (location_code).hectometre || ' rhm' AS name,
3739
e1bd5391a4b8 Use correct existing function to convert ISRS code to string.
Sascha Wilde <wilde@intevation.de>
parents: 3738
diff changeset
24 isrs_asText(location_code) AS locationcode,
3779
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
25 wwname AS location,
3734
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
26 ST_AsGeoJSON(geom)::json AS geom, 'rhm' AS type
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
27 FROM waterway.distance_marks_virtual
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
28 WHERE (location_code).hectometre = search_string::int) r;
3738
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
29 ELSIF is_ISRSstring(search_string) THEN
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
30 SELECT COALESCE(json_agg(r),'[]')
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
31 INTO _result
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
32 FROM (SELECT (location_code).hectometre || ' rhm' AS name,
3739
e1bd5391a4b8 Use correct existing function to convert ISRS code to string.
Sascha Wilde <wilde@intevation.de>
parents: 3738
diff changeset
33 isrs_asText(location_code) AS locationcode,
3779
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
34 wwname AS location,
3738
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
35 ST_AsGeoJSON(geom)::json AS geom, 'rhm' AS type
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
36 FROM waterway.distance_marks_virtual
9f20d2b59d4c Added ISRS code search for rhm.
Sascha Wilde <wilde@intevation.de>
parents: 3737
diff changeset
37 WHERE location_code = isrs_fromText(search_string)) r;
3734
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
38 ELSE
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
39 _result='[]';
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
40 END IF;
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
41 RETURN _result;
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
42 END;
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
43 $$;
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
44
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
45 CREATE OR REPLACE FUNCTION search_bottlenecks(search_string text) RETURNS jsonb
3735
96230eadf96e Added some optimizer hints to search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3734
diff changeset
46 LANGUAGE plpgsql STABLE PARALLEL SAFE
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
47 AS $$
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
48 DECLARE
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
49 _result jsonb;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
50 BEGIN
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
51 SELECT COALESCE(json_agg(r),'[]')
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
52 INTO _result
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
53 FROM (SELECT objnam AS name,
3740
6f1d5f310e08 Search delivers now bbox (geometry) for sections and bottlenecks.
Sascha Wilde <wilde@intevation.de>
parents: 3739
diff changeset
54 ST_AsGeoJSON(ST_Envelope(area::geometry))::json AS geom,
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
55 'bottleneck' AS type
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
56 FROM waterway.bottlenecks
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
57 WHERE objnam ILIKE '%' || search_string || '%'
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
58 ORDER BY name) r;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
59 RETURN _result;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
60 END;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
61 $$;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
62
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
63 CREATE OR REPLACE FUNCTION search_cities(search_string text) RETURNS jsonb
3735
96230eadf96e Added some optimizer hints to search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3734
diff changeset
64 LANGUAGE plpgsql STABLE PARALLEL SAFE
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
65 AS $$
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
66 DECLARE
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
67 _result jsonb;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
68 BEGIN
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
69 SELECT COALESCE(json_agg(r),'[]')
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
70 INTO _result
3779
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
71 FROM (SELECT name,
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
72 country_code AS location,
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
73 ST_AsGeoJSON(location)::json AS geom,
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
74 'city' AS type
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
75 FROM waterway.geonames
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
76 WHERE feature_code IN ('PPLA', 'PPLA1', 'PPLA2', 'PPLA3', 'PPLC')
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
77 AND (name ILIKE '%' || search_string || '%'
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
78 OR alternatenames ~* ('(^|,)' || search_string || '($|,)'))
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
79 ORDER BY array_position(ARRAY['PPLC', 'PPLA', 'PPLA1', 'PPLA2', 'PPLA3'],
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
80 feature_code::text),
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
81 name) r;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
82 RETURN _result;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
83 END;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
84 $$;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
85
3737
e3f15a163823 Fixed typo in search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3736
diff changeset
86 CREATE OR REPLACE FUNCTION search_gauges(search_string text) RETURNS jsonb
3735
96230eadf96e Added some optimizer hints to search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3734
diff changeset
87 LANGUAGE plpgsql STABLE PARALLEL SAFE
2452
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
88 AS $$
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
89 DECLARE
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
90 _result jsonb;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
91 BEGIN
3732
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
92 IF is_ISRSstring(search_string) THEN
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
93 SELECT COALESCE(json_agg(r),'[]')
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
94 INTO _result
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
95 FROM (
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
96 SELECT objname AS name,
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
97 ST_AsGeoJSON(geom)::json AS geom,
3779
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
98 'gauge' AS type,
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
99 isrs_asText(location) AS locationcode
3732
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
100 FROM waterway.gauges
3736
4cc3b28fd87b Ignore erased gauges in search.
Sascha Wilde <wilde@intevation.de>
parents: 3735
diff changeset
101 WHERE NOT erased AND location = isrs_fromText(search_string)
3732
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
102 ORDER BY name) r;
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
103 ELSE
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
104 SELECT COALESCE(json_agg(r),'[]')
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
105 INTO _result
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
106 FROM (
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
107 SELECT objname AS name,
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
108 ST_AsGeoJSON(geom)::json AS geom,
3779
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
109 'gauge' AS type,
33180c25bd87 Added extra information to search results (wwname, ISRS code)
Sascha Wilde <wilde@intevation.de>
parents: 3753
diff changeset
110 isrs_asText(location) AS locationcode
3732
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
111 FROM waterway.gauges
3736
4cc3b28fd87b Ignore erased gauges in search.
Sascha Wilde <wilde@intevation.de>
parents: 3735
diff changeset
112 WHERE NOT erased AND objname ILIKE '%' || search_string || '%'
3732
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
113 ORDER BY name) r;
b1fe61b58048 Allow to search gauges per ISRS code.
Sascha Wilde <wilde@intevation.de>
parents: 3383
diff changeset
114 END IF;
2452
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
115 RETURN _result;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
116 END;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
117 $$;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
118
3383
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
119 CREATE OR REPLACE FUNCTION search_sections(search_string text) RETURNS jsonb
3735
96230eadf96e Added some optimizer hints to search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3734
diff changeset
120 LANGUAGE plpgsql STABLE PARALLEL SAFE
3383
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
121 AS $$
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
122 DECLARE
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
123 _result jsonb;
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
124 BEGIN
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
125 SELECT COALESCE(json_agg(r),'[]')
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
126 INTO _result
3753
78ba9b2574ff search: include id in search result to mark sections/stretches as selected
Markus Kottlaender <markus@intevation.de>
parents: 3741
diff changeset
127 FROM (SELECT id,
78ba9b2574ff search: include id in search result to mark sections/stretches as selected
Markus Kottlaender <markus@intevation.de>
parents: 3741
diff changeset
128 objnam AS name,
3740
6f1d5f310e08 Search delivers now bbox (geometry) for sections and bottlenecks.
Sascha Wilde <wilde@intevation.de>
parents: 3739
diff changeset
129 ST_AsGeoJSON(ST_Envelope(area::geometry))::json AS geom,
3383
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
130 'section' AS type
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
131 FROM waterway.sections
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
132 WHERE objnam ILIKE '%' || search_string || '%'
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
133 OR nobjnam ILIKE '%' || search_string || '%'
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
134 ORDER BY name) r;
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
135 RETURN _result;
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
136 END;
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
137 $$;
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
138
3741
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
139 CREATE OR REPLACE FUNCTION search_stretches(search_string text) RETURNS jsonb
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
140 LANGUAGE plpgsql STABLE PARALLEL SAFE
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
141 AS $$
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
142 DECLARE
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
143 _result jsonb;
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
144 BEGIN
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
145 SELECT COALESCE(json_agg(r),'[]')
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
146 INTO _result
3753
78ba9b2574ff search: include id in search result to mark sections/stretches as selected
Markus Kottlaender <markus@intevation.de>
parents: 3741
diff changeset
147 FROM (SELECT id,
78ba9b2574ff search: include id in search result to mark sections/stretches as selected
Markus Kottlaender <markus@intevation.de>
parents: 3741
diff changeset
148 objnam AS name,
3741
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
149 ST_AsGeoJSON(ST_Envelope(area::geometry))::json AS geom,
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
150 'stretch' AS type
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
151 FROM waterway.stretches
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
152 WHERE objnam ILIKE '%' || search_string || '%'
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
153 OR nobjnam ILIKE '%' || search_string || '%'
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
154 ORDER BY name) r;
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
155 RETURN _result;
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
156 END;
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
157 $$;
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
158
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
159 CREATE OR REPLACE FUNCTION search_most(search_string text) RETURNS jsonb
3735
96230eadf96e Added some optimizer hints to search functions.
Sascha Wilde <wilde@intevation.de>
parents: 3734
diff changeset
160 LANGUAGE plpgsql STABLE PARALLEL SAFE
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
161 AS $$
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
162 BEGIN
3734
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
163 RETURN search_hectometre(search_string)
1504856c9378 Moved rhm search to db.
Sascha Wilde <wilde@intevation.de>
parents: 3732
diff changeset
164 || search_bottlenecks(search_string)
2452
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
165 || search_gauges(search_string)
3383
194feb1a7e37 Added sections to searchable objects.
Sascha Wilde <wilde@intevation.de>
parents: 2452
diff changeset
166 || search_sections(search_string)
3741
71de5ce5a402 Added search for stretches.
Sascha Wilde <wilde@intevation.de>
parents: 3740
diff changeset
167 || search_stretches(search_string)
2452
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
168 || search_cities(search_string);
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
169 END;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
170 $$;