Remove deprecated signatures of pgr_findCloseEdges

NEWS.md

@@ -58,6 +58,12 @@ milestone for 4.0.0
   * pgr_trsp(text,integer,integer,boolean,boolean,text)
   * pgr_trsp(text,integer,double precision,integer,double precision,boolean,boolean,text)
 
+* [#2888](https://github.com/pgRouting/pgrouting/issues/2888):
+  pgr_findCloseEdges
+
+  * pgr_findcloseedges(text,geometry,double precision,integer,boolean,boolean)
+  * pgr_findcloseedges(text,geometry[],double precision,integer,boolean,boolean)
+
 **Removal of SQL deprecated functions**
 
 * [#2681](https://github.com/pgRouting/pgrouting/issues/2681):

doc/conf.py.in

@@ -333,6 +333,8 @@ linkcheck_ignore = [
     r'https://github.com/pgRouting/pgrouting/issues/*',    # limit only pgrouting
     r'https://github.com/pgRouting/pgrouting/archive/*',
     r'https://docs.pgrouting.org/3.8/*',
+    # Currently has a problem
+    'https://www.boost.org/doc/libs/1_78_0/libs/graph/doc/hawick_circuits.html'
     r'https://www.overpass-api.de/*'
 ]
 

doc/src/release_notes.rst

@@ -88,6 +88,12 @@ milestone for 4.0.0
   * pgr_trsp(text,integer,integer,boolean,boolean,text)
   * pgr_trsp(text,integer,double precision,integer,double precision,boolean,boolean,text)
 
+* `#2888 <https://github.com/pgRouting/pgrouting/issues/2888>`__:
+  pgr_findCloseEdges
+
+  * pgr_findcloseedges(text,geometry,double precision,integer,boolean,boolean)
+  * pgr_findcloseedges(text,geometry[],double precision,integer,boolean,boolean)
+
 .. rubric:: Removal of SQL deprecated functions
 
 * `#2681 <https://github.com/pgRouting/pgrouting/issues/2681>`__:

locale/en/LC_MESSAGES/pgrouting_doc_strings.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: pgRouting v3.8\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-05-19 19:25+0000\n"
+"POT-Creation-Date: 2025-05-21 14:59+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"
@@ -4009,6 +4009,19 @@ msgid ""
 "precision,boolean,boolean,text)"
 msgstr ""
 
+msgid ""
+"`#2888 <https://github.com/pgRouting/pgrouting/issues/2888>`__: "
+"pgr_findCloseEdges"
+msgstr ""
+
+msgid "pgr_findcloseedges(text,geometry,double precision,integer,boolean,boolean)"
+msgstr ""
+
+msgid ""
+"pgr_findcloseedges(text,geometry[],double "
+"precision,integer,boolean,boolean)"
+msgstr ""
+
 msgid "Removal of SQL deprecated functions"
 msgstr ""
 

locale/pot/pgrouting_doc_strings.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: pgRouting v4.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-05-19 19:25+0000\n"
+"POT-Creation-Date: 2025-05-21 14:59+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"
@@ -3604,6 +3604,15 @@ msgstr ""
 msgid "pgr_trsp(text,integer,double precision,integer,double precision,boolean,boolean,text)"
 msgstr ""
 
+msgid "`#2888 <https://github.com/pgRouting/pgrouting/issues/2888>`__: pgr_findCloseEdges"
+msgstr ""
+
+msgid "pgr_findcloseedges(text,geometry,double precision,integer,boolean,boolean)"
+msgstr ""
+
+msgid "pgr_findcloseedges(text,geometry[],double precision,integer,boolean,boolean)"
+msgstr ""
+
 msgid "Removal of SQL deprecated functions"
 msgstr ""
 

pgtap/utilities/findCloseEdges/edge_cases.pg

@@ -1,4 +1,3 @@
-
 /*PGR-GNU*****************************************************************
 
 Copyright (c) 2018  pgRouting developers
@@ -20,18 +19,15 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 BEGIN;
 
 UPDATE edges SET cost = sign(cost), reverse_cost = sign(reverse_cost);
-SELECT CASE WHEN min_version('4.0.0') THEN plan(17) WHEN min_version('3.8.0') THEN plan(33) WHEN min_version('3.4.0') THEN plan(34) ELSE plan(1) END;
-SET client_min_messages TO 'WARNING';
-
+SELECT CASE WHEN min_version('3.8.0') THEN plan(16) ELSE plan(1) END;
 
 CREATE OR REPLACE FUNCTION edge_cases()
 RETURNS SETOF TEXT AS
 $BODY$
-DECLARE
-  the_q TEXT;
 BEGIN
-  IF NOT min_version('3.4.0') THEN
-    RETURN QUERY SELECT skip(1, 'Function added on 3.4.0');
+
+  IF NOT min_version('3.8.0') THEN
+    RETURN QUERY SELECT skip(1, 'pgr_findcloseedges testing only valid signatures from 4.0.0');
     RETURN;
   END IF;
 
@@ -97,84 +93,6 @@ BEGIN
     'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM bar), 0.5)$$,
     '42P01', 'relation "bar" does not exist');
 
-  IF min_version('4.0.0') THEN
-    RETURN QUERY SELECT skip(1, 'Signatures with partial flag is removed on 4.0.0');
-    RETURN;
-  END IF;
-
-  -- Test with partial flag
-  RETURN QUERY SELECT is_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, true)$$, 'One geom: partial,dryrun = true,true');
-  RETURN QUERY SELECT isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false)$$, 'One geom: partial,dryrun = true,false');
-  RETURN QUERY SELECT is_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, false, true)$$, 'One geom: partial,dryrun = false,true');
-  RETURN QUERY SELECT isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, false, false)$$, 'One geom: partial,dryrun = false,false');
-
-  RETURN QUERY SELECT is_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, true)$$, 'Many geom: partial,dryrun = true,true');
-  RETURN QUERY SELECT isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, false)$$, 'Many geom: partial,dryrun = true,false');
-  RETURN QUERY SELECT is_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, false, true)$$, 'Many geom: partial,dryrun = false,true');
-  RETURN QUERY SELECT isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-      'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, false, false)$$, 'Many geom: partial,dryrun = false,false');
-
-  RETURN QUERY SELECT
-  CASE WHEN min_version('3.8.0') THEN
-    collect_tap(
-      throws_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, partial => true) WHERE distance IS NOT NULL$$,
-          '42883','function pgr_findcloseedges(unknown, geometry, numeric, integer, partial => boolean) does not exist', 'throws: One geom, with cap value, naming partial => true'),
-      throws_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, partial => true) WHERE distance IS NOT NULL$$,
-          '42883','function pgr_findcloseedges(unknown, geometry, numeric, partial => boolean) does not exist', 'throws: One geom, without cap value naming partial => true'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false) WHERE distance IS NOT NULL$$, 'partial, One geom: isnt_empty distance'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false) WHERE geom IS NOT NULL$$, 'partial, One geom: isnt_empty geom'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false) WHERE edge IS NOT NULL$$, 'partial, One geom: isnt_empty edge'),
-
-      throws_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, partial => true) WHERE distance IS NOT NULL$$,
-          '42883','function pgr_findcloseedges(unknown, geometry[], numeric, integer, partial => boolean) does not exist', 'throws: Many geom, with cap value, naming partial => true'),
-      throws_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, partial => true) WHERE distance IS NOT NULL$$,
-          '42883','function pgr_findcloseedges(unknown, geometry[], numeric, partial => boolean) does not exist', 'throws: Many geom, without cap value naming partial => true'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, false) WHERE distance IS NOT NULL$$, 'partial, Many geom: isnt_empty distance'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, false) WHERE edge IS NOT NULL$$, 'partial, Many geom: isnt_empty edge')
-    )
-
-  ELSE
-    collect_tap(
-      lives_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, partial => true) WHERE distance IS NOT NULL$$, 'One geom, with cap value, naming partial => true'),
-      lives_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, partial => true) WHERE distance IS NOT NULL$$, 'One geom, without cap value, naming partial => true'),
-      is_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false) WHERE distance IS NOT NULL$$, 'partial, One geom: is_empty distance'),
-      is_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false) WHERE geom IS NOT NULL$$, 'partial, One geom: is_empty geom'),
-      is_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT geom FROM pointsOfInterest WHERE pid = 5), 0.5, 1, true, false) WHERE edge IS NOT NULL$$, 'partial, One geom: is_empty edge'),
-
-      lives_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, partial => true) WHERE distance IS NOT NULL$$, 'Many geom, with cap value, naming partial => true'),
-      lives_ok($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, partial => true) WHERE distance IS NOT NULL$$, 'Many geom, without cap value, naming partial => true'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, false) WHERE distance IS NOT NULL$$, 'partial, Many geom: isnt_empty distance'),
-      isnt_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, false) WHERE geom IS NOT NULL$$, 'partial, Many geom: isnt_empty geom'),
-      is_empty($$SELECT * FROM pgr_findCloseEdges(
-          'SELECT id, geom FROM edges', (SELECT array_agg(geom) FROM pointsOfInterest), 0.5, 1, true, false) WHERE edge IS NOT NULL$$, 'partial, Many geom: is_empty edge')
-    )
-  END;
-
 END;
 $BODY$
 LANGUAGE plpgsql;

pgtap/utilities/findCloseEdges/inner_query.pg

@@ -1,4 +1,3 @@
-
 /*PGR-GNU*****************************************************************
 
 Copyright (c) 2018  pgRouting developers
@@ -20,15 +19,16 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 BEGIN;
 
 UPDATE edges SET cost = sign(cost), reverse_cost = sign(reverse_cost);
-SELECT CASE WHEN min_version('3.4.0') THEN plan(12) ELSE plan(2) END;
+SELECT CASE WHEN min_version('3.8.0') THEN plan(12) ELSE plan(2) END;
 
 
-CREATE OR REPLACE FUNCTION chk_edges_sql(fn TEXT, rest_sql TEXT)
+CREATE OR REPLACE FUNCTION inner_query(fn TEXT, rest_sql TEXT)
 RETURNS SETOF TEXT AS
 $BODY$
 BEGIN
-  IF NOT min_version('3.4.0') THEN
-    RETURN QUERY SELECT skip(1, 'Function added on 3.4.0');
+
+  IF NOT min_version('3.8.0') THEN
+    RETURN QUERY SELECT skip(1, 'pgr_findcloseedges testing only valid signatures from 4.0.0');
     RETURN;
   END IF;
 
@@ -41,8 +41,8 @@ $BODY$
 LANGUAGE plpgsql;
 
 
-SELECT chk_edges_sql('pgr_findCloseEdges(', ', (SELECT geom FROM pointsOfInterest limit 1), 3);');
-SELECT chk_edges_sql('pgr_findCloseEdges(', ', (SELECT array_agg(geom) FROM pointsOfInterest), 3);');
+SELECT inner_query('pgr_findCloseEdges(', ', (SELECT geom FROM pointsOfInterest limit 1), 3);');
+SELECT inner_query('pgr_findCloseEdges(', ', (SELECT array_agg(geom) FROM pointsOfInterest), 3);');
 
 SELECT finish();
 ROLLBACK;

pgtap/utilities/findCloseEdges/no_crash_test.pg

@@ -1,4 +1,3 @@
-
 /*PGR-GNU*****************************************************************
 
 Copyright (c) 2018  pgRouting developers
@@ -20,23 +19,21 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 BEGIN;
 
 UPDATE edges SET cost = sign(cost), reverse_cost = sign(reverse_cost);
-SELECT CASE WHEN min_version('3.4.0') THEN plan(33) ELSE plan(2) END;
+SELECT CASE WHEN min_version('3.8.0') THEN plan(32) ELSE plan(1) END;
 
 PREPARE edges AS
 SELECT id, geom FROM edges;
 
-SELECT isnt_empty('edges', 'Should be not empty to tests be meaningful');
-
-
 CREATE OR REPLACE FUNCTION no_crash()
 RETURNS SETOF TEXT AS
 $BODY$
 DECLARE
 params TEXT[];
 subs TEXT[];
 BEGIN
-  IF NOT min_version('3.4.0') THEN
-    RETURN QUERY SELECT skip(1, 'Function added on 3.4.0');
+
+  IF NOT min_version('3.8.0') THEN
+    RETURN QUERY SELECT skip(1, 'pgr_findcloseedges testing only valid signatures from 4.0.0');
     RETURN;
   END IF;
 
@@ -68,7 +65,6 @@ END
 $BODY$
 LANGUAGE plpgsql VOLATILE;
 
-
 SELECT * FROM no_crash();
 
 SELECT finish();

pgtap/utilities/findCloseEdges/types_check.pg

@@ -19,66 +19,42 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  ********************************************************************PGR-GNU*/
 BEGIN;
 
-SELECT CASE WHEN min_version('3.4.0') THEN plan(7) ELSE plan(1) END;
+SELECT CASE WHEN min_version('4.0.0') THEN plan(7) ELSE plan(1) END;
 
 CREATE OR REPLACE FUNCTION types_check() RETURNS SETOF TEXT AS
 $BODY$
 BEGIN
-  IF NOT min_version('3.4.0') THEN
-    RETURN QUERY SELECT skip(1, 'Function added on 3.4.0');
+  IF NOT min_version('4.0.0') THEN
+    RETURN QUERY SELECT skip(1, 'pgr_findcloseedges some signatures removed on 4.0.0');
     RETURN;
   END IF;
 
   RETURN QUERY
   SELECT has_function('pgr_findcloseedges');
   RETURN QUERY
-  SELECT has_function('pgr_findcloseedges', ARRAY['text', 'geometry','double precision','integer','boolean','boolean']);
+  SELECT has_function('pgr_findcloseedges', ARRAY['text', 'geometry','double precision','integer','boolean']);
   RETURN QUERY
-  SELECT has_function('pgr_findcloseedges', ARRAY['text', 'geometry[]','double precision','integer','boolean','boolean']);
+  SELECT has_function('pgr_findcloseedges', ARRAY['text', 'geometry[]','double precision','integer','boolean']);
   RETURN QUERY
   SELECT function_returns('pgr_findcloseedges',
-    ARRAY['text', 'geometry','double precision','integer','boolean','boolean'],'setof record');
+    ARRAY['text', 'geometry','double precision','integer','boolean'],'setof record');
   RETURN QUERY
   SELECT function_returns('pgr_findcloseedges',
-    ARRAY['text', 'geometry[]','double precision','integer','boolean','boolean'],'setof record');
+    ARRAY['text', 'geometry[]','double precision','integer','boolean'],'setof record');
 
-  IF min_version('3.8.0') THEN
-
-    RETURN QUERY
-    SELECT function_args_eq('pgr_findcloseedges',
-      $$VALUES
-      ('{"","","","cap","dryrun","edge_id","fraction","side","distance","geom","edge"}'::TEXT[]),
-      ('{"","","","cap","dryrun","edge_id","fraction","side","distance","geom","edge"}'::TEXT[]),
-      ('{"","","","cap","partial","dryrun","edge_id","fraction","side","distance","geom","edge"}'::TEXT[]),
-      ('{"","","","cap","partial","dryrun","edge_id","fraction","side","distance","geom","edge"}'::TEXT[])
-      $$);
-
-    RETURN QUERY
-    SELECT function_types_eq('pgr_findcloseedges',
-      $$ VALUES
-      ('{text,_geometry,float8,int4,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[]),
-      ('{text,geometry,float8,int4,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[]),
-      ('{text,geometry,float8,int4,bool,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[]),
-      ('{text,_geometry,float8,int4,bool,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[])
-      $$);
-
-  ELSE
-
-    RETURN QUERY
-    SELECT function_args_eq('pgr_findcloseedges',
-      $$VALUES
-      ('{"","","","cap","partial","dryrun","edge_id","fraction","side","distance","geom","edge"}'::TEXT[]),
-      ('{"","","","cap","partial","dryrun","edge_id","fraction","side","distance","geom","edge"}'::TEXT[])
-      $$);
-
-    RETURN QUERY
-    SELECT function_types_eq('pgr_findcloseedges',
-      $$ VALUES
-      ('{text,geometry,float8,int4,bool,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[]),
-      ('{text,_geometry,float8,int4,bool,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[])
-      $$);
+  RETURN QUERY
+  SELECT function_args_eq('pgr_findcloseedges',
+    $$VALUES
+    ('{"","","",cap,dryrun,edge_id,fraction,side,distance,geom,edge}'::TEXT[]),
+    ('{"","","",cap,dryrun,edge_id,fraction,side,distance,geom,edge}')
+    $$);
 
-  END IF;
+  RETURN QUERY
+  SELECT function_types_eq('pgr_findcloseedges',
+    $$ VALUES
+    ('{text,geometry,float8,int4,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[]),
+    ('{text,_geometry,float8,int4,bool,int8,float8,bpchar,float8,geometry,geometry}'::TEXT[])
+    $$);
 
 END
 $BODY$

sql/scripts/build-extension-update-files.pl

@@ -269,13 +269,6 @@ sub generate_upgrade_script {
             push @commands, drop_special_case_function("pgr_kruskaldd(text,anyarray,numeric)");
             push @commands, drop_special_case_function("pgr_kruskaldd(text,anyarray,double precision)");
         }
-
-        # updating to 3.7+
-        if ($old_minor >= 3.4 && $old_minor < 3.8) {
-            push @commands, drop_special_case_function("pgr_findcloseedges(text,geometry,double precision,integer,boolean,boolean)");
-            push @commands, drop_special_case_function("pgr_findcloseedges(text,geometry[],double precision,integer,boolean,boolean)");
-        }
-
     }
 
     #------------------------------------

sql/sigs/pgrouting--4.0.sig

@@ -151,8 +151,6 @@ pgr_edwardmoore(text,text,boolean)
 pgr_extractvertices(text,boolean)
 pgr_findcloseedges(text,geometry,double precision,integer,boolean)
 pgr_findcloseedges(text,geometry[],double precision,integer,boolean)
-pgr_findcloseedges(text,geometry,double precision,integer,boolean,boolean)
-pgr_findcloseedges(text,geometry[],double precision,integer,boolean,boolean)
 _pgr_floydwarshall(text,boolean)
 pgr_floydwarshall(text,boolean)
 pgr_full_version()