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[docqueries] changes because manual assignment of poi
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,107 +1,107 @@ | ||
| BEGIN; | ||
| BEGIN | ||
| SET client_min_messages TO NOTICE; | ||
| SET | ||
| /* -- q1 */ | ||
| DROP TABLE IF EXISTS tmp_edges_vertices_pgr; | ||
| NOTICE: table "tmp_edges_vertices_pgr" does not exist, skipping | ||
| DROP TABLE | ||
| CREATE TEMP TABLE tmp_edges_vertices_pgr AS | ||
| SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges'); | ||
| SELECT 17 | ||
| SELECT * FROM pgr_degree( | ||
| $$SELECT id FROM edges$$, | ||
| $$SELECT id, in_edges, out_edges | ||
| FROM tmp_edges_vertices_pgr$$); | ||
| node | degree | ||
| ------+-------- | ||
| 1 | 1 | ||
| 2 | 1 | ||
| 3 | 2 | ||
| 4 | 1 | ||
| 5 | 1 | ||
| 6 | 3 | ||
| 7 | 4 | ||
| 8 | 3 | ||
| 9 | 1 | ||
| 10 | 3 | ||
| 11 | 4 | ||
| 12 | 3 | ||
| 13 | 1 | ||
| 14 | 1 | ||
| 15 | 2 | ||
| 16 | 3 | ||
| 17 | 2 | ||
| (17 rows) | ||
| /* -- q2 */ | ||
| SELECT * FROM pgr_degree( | ||
| $$SELECT id FROM edges WHERE id < 17$$, | ||
| $$SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges')$$); | ||
| node | degree | ||
| ------+-------- | ||
| 1 | 1 | ||
| 2 | 0 | ||
| 3 | 2 | ||
| 4 | 0 | ||
| 5 | 1 | ||
| 6 | 3 | ||
| 7 | 4 | ||
| 8 | 3 | ||
| 9 | 1 | ||
| 10 | 3 | ||
| 11 | 4 | ||
| 12 | 3 | ||
| 13 | 0 | ||
| 14 | 0 | ||
| 15 | 2 | ||
| 16 | 3 | ||
| 17 | 2 | ||
| (17 rows) | ||
| /* -- q3 */ | ||
| SELECT * FROM pgr_degree( | ||
| $$SELECT id FROM edges WHERE id < 17$$, | ||
| $$SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges')$$, | ||
| dryrun => true); | ||
| NOTICE: | ||
| WITH | ||
| -- a sub set of edges of the graph goes here | ||
| g_edges AS ( | ||
| SELECT id FROM edges WHERE id < 17 | ||
| ), | ||
| -- sub set of vertices of the graph goes here | ||
| all_vertices AS ( | ||
| SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges') | ||
| ), | ||
| g_vertices AS ( | ||
| SELECT id, | ||
| unnest( | ||
| coalesce(in_edges::BIGINT[], '{}'::BIGINT[]) | ||
| || | ||
| coalesce(out_edges::BIGINT[], '{}'::BIGINT[])) AS eid | ||
| FROM all_vertices | ||
| ), | ||
| totals AS ( | ||
| SELECT v.id, count(*) | ||
| FROM g_vertices AS v | ||
| JOIN g_edges AS e ON (e.id = eid) GROUP BY v.id | ||
| ) | ||
| SELECT id::BIGINT, coalesce(count, 0)::BIGINT FROM all_vertices LEFT JOIN totals USING (id) | ||
| ; | ||
| node | degree | ||
| ------+-------- | ||
| (0 rows) | ||
| /* -- q4 */ | ||
| ROLLBACK; | ||
| ROLLBACK | ||
| BEGIN; | ||
| BEGIN | ||
| SET client_min_messages TO NOTICE; | ||
| SET | ||
| /* -- q1 */ | ||
| DROP TABLE IF EXISTS tmp_edges_vertices_pgr; | ||
| NOTICE: table "tmp_edges_vertices_pgr" does not exist, skipping | ||
| DROP TABLE | ||
| CREATE TEMP TABLE tmp_edges_vertices_pgr AS | ||
| SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges'); | ||
| SELECT 17 | ||
| SELECT * FROM pgr_degree( | ||
| $$SELECT id FROM edges$$, | ||
| $$SELECT id, in_edges, out_edges | ||
| FROM tmp_edges_vertices_pgr$$); | ||
| node | degree | ||
| ------+-------- | ||
| 1 | 1 | ||
| 2 | 1 | ||
| 3 | 2 | ||
| 4 | 1 | ||
| 5 | 1 | ||
| 6 | 3 | ||
| 7 | 4 | ||
| 8 | 3 | ||
| 9 | 1 | ||
| 10 | 3 | ||
| 11 | 4 | ||
| 12 | 3 | ||
| 13 | 1 | ||
| 14 | 1 | ||
| 15 | 2 | ||
| 16 | 3 | ||
| 17 | 2 | ||
| (17 rows) | ||
|
|
||
| /* -- q2 */ | ||
| SELECT * FROM pgr_degree( | ||
| $$SELECT id FROM edges WHERE id < 17$$, | ||
| $$SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges')$$); | ||
| node | degree | ||
| ------+-------- | ||
| 1 | 1 | ||
| 2 | 0 | ||
| 3 | 2 | ||
| 4 | 0 | ||
| 5 | 1 | ||
| 6 | 3 | ||
| 7 | 4 | ||
| 8 | 3 | ||
| 9 | 1 | ||
| 10 | 3 | ||
| 11 | 4 | ||
| 12 | 3 | ||
| 13 | 0 | ||
| 14 | 0 | ||
| 15 | 2 | ||
| 16 | 3 | ||
| 17 | 2 | ||
| (17 rows) | ||
|
|
||
| /* -- q3 */ | ||
| SELECT * FROM pgr_degree( | ||
| $$SELECT id FROM edges WHERE id < 17$$, | ||
| $$SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges')$$, | ||
| dryrun => true); | ||
| NOTICE: | ||
| WITH | ||
|
|
||
| -- a sub set of edges of the graph goes here | ||
| g_edges AS ( | ||
| SELECT id FROM edges WHERE id < 17 | ||
| ), | ||
|
|
||
| -- sub set of vertices of the graph goes here | ||
| all_vertices AS ( | ||
| SELECT id, in_edges, out_edges | ||
| FROM pgr_extractVertices('SELECT id, geom FROM edges') | ||
| ), | ||
|
|
||
| g_vertices AS ( | ||
| SELECT id, | ||
| unnest( | ||
| coalesce(in_edges::BIGINT[], '{}'::BIGINT[]) | ||
| || | ||
| coalesce(out_edges::BIGINT[], '{}'::BIGINT[])) AS eid | ||
| FROM all_vertices | ||
| ), | ||
|
|
||
| totals AS ( | ||
| SELECT v.id, count(*) | ||
| FROM g_vertices AS v | ||
| JOIN g_edges AS e ON (e.id = eid) GROUP BY v.id | ||
| ) | ||
|
|
||
| SELECT id::BIGINT, coalesce(count, 0)::BIGINT FROM all_vertices LEFT JOIN totals USING (id) | ||
| ; | ||
| node | degree | ||
| ------+-------- | ||
| (0 rows) | ||
|
|
||
| /* -- q4 */ | ||
| ROLLBACK; | ||
| ROLLBACK |
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