Mercurial > gemma

annotate schema/search_functions.sql @ 2672:b997e1fd1d3d import-overview-rework

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed warning SQL prefix for selection.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 14 Mar 2019 17:29:36 +0100
parents 0f1a915344c5
children 194feb1a7e37
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
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
7 -- Copyright (C) 2018 by via donau
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
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
14 CREATE OR REPLACE FUNCTION search_bottlenecks(search_string text) RETURNS jsonb
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
15 LANGUAGE plpgsql
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
16 AS $$
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
17 DECLARE
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
18 _result jsonb;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
19 BEGIN
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
20 SELECT COALESCE(json_agg(r),'[]')
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
21 INTO _result
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
22 FROM (SELECT objnam AS name,
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
23 ST_AsGeoJSON(ST_Centroid(area))::json AS geom,
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
24 'bottleneck' AS type
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
25 FROM waterway.bottlenecks
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
26 WHERE objnam ILIKE '%' || search_string || '%'
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
27 ORDER BY name) r;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
28 RETURN _result;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
29 END;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
30 $$;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
31
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
32 CREATE OR REPLACE FUNCTION search_cities(search_string text) RETURNS jsonb
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
33 LANGUAGE plpgsql
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
34 AS $$
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
35 DECLARE
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
36 _result jsonb;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
37 BEGIN
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
38 SELECT COALESCE(json_agg(r),'[]')
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
39 INTO _result
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
40 FROM (SELECT name || ' (' || country_code || ')' AS name,
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
41 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
42 'city' AS type
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
43 FROM waterway.geonames
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
44 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
45 AND (name ILIKE '%' || search_string || '%'
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
46 OR alternatenames ~* ('(^|,)' || search_string || '($|,)'))
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
47 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
48 feature_code::text),
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
49 name) r;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
50 RETURN _result;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
51 END;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
52 $$;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
53
2452
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
54 CREATE OR REPLACE FUNCTION search_gauges(search_string text) RETURNS jsonb
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
55 LANGUAGE plpgsql
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
56 AS $$
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
57 DECLARE
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
58 _result jsonb;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
59 BEGIN
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
60 SELECT COALESCE(json_agg(r),'[]')
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
61 INTO _result
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
62 FROM (SELECT objname AS name,
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
63 ST_AsGeoJSON(geom)::json AS geom,
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
64 'gauge' AS type
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
65 FROM waterway.gauges
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
66 WHERE objname ILIKE '%' || search_string || '%'
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
67 ORDER BY name) r;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
68 RETURN _result;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
69 END;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
70 $$;
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
71
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
72 CREATE OR REPLACE FUNCTION search_most(search_string text) RETURNS jsonb
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
73 LANGUAGE plpgsql
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
74 AS $$
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
75 BEGIN
2452
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
76 RETURN search_bottlenecks(search_string)
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
77 || search_gauges(search_string)
0f1a915344c5 Added the ability to search for gauges.
Sascha Wilde <wilde@intevation.de>
parents: 1833
diff changeset
78 || search_cities(search_string);
1833
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
79 END;
b9c59050014a Make search functions self-replacing and indicate that in filename
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
80 $$;