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{
"id": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"type": "OrderedCollection",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": "https://www.w3.org/ns/activitystreams#Public",
"updated": "2025-01-27T11:30:32Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548",
"name": "Issue with pgr_nodeNetwork Verification: Edges Table Not Found",
"totalItems": 7,
"orderedItems": [
{
"id": "https://discourse.osgeo.org/ap/object/ccf34e695985c8812626950a39aa70e7",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-02-20T15:43:53Z",
"updated": "2025-02-20T15:43:53Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/7",
"attributedTo": "https://discourse.osgeo.org/ap/actor/698c8043a23f42700545ea9c7bd6f21a",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>Hello @Saloni-2005</p><p>Sure you can:</p><ul><li>Edge cases are simple as possible</li><li>Use the sample data of the documentation when possible</li></ul><p>Recommendation if they do not exist</p><ul><li>Topological sort of an empty graph</li><li>Topological sort of a graph with one node graph</li><li>Topological sort of a graph with two nodes graph (one edge)</li><li>Topological sort of a graph with two nodes graph (two edges)</li><li>Topological sort of a graph with three nodes graph (a - b - c)</li><li>Topological sort of a graph with three nodes graph (a - b - c - a)</li><li>Topological sort of a graph with three nodes graph (a - {b, c})</li><li>Topological sort of a graph with three nodes graph (a - {b, c})</li><li>etc.</li></ul><p>As many with no more than 5 nodes.</p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/7\">Discuss this on our forum.</a>",
"inReplyTo": "https://discourse.osgeo.org/ap/object/8eccba092bc2225fd9bca84d5395ca8b",
"@context": "https://www.w3.org/ns/activitystreams"
},
{
"id": "https://discourse.osgeo.org/ap/object/eb5b6db7c0537dc4001194d6d6ef40a5",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-02-14T14:27:40Z",
"updated": "2025-02-14T14:27:40Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/6",
"attributedTo": "https://discourse.osgeo.org/ap/actor/357f198fadef12849e2eb696c094dfbd",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>Hello @robe , @cvvergara ,I just wanted to know if I can add more pgtap test cases for <a href=\"https://docs.pgrouting.org/latest/en/pgr_topologicalSort.html\">pgr_topologicalSort </a> and add raise its PR.Thankyou!</p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/6\">Discuss this on our forum.</a>",
"inReplyTo": "https://discourse.osgeo.org/ap/object/2bcf68d417944e334c939482ab7d0b07",
"@context": "https://www.w3.org/ns/activitystreams"
},
{
"id": "https://discourse.osgeo.org/ap/object/2bcf68d417944e334c939482ab7d0b07",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-01-27T18:11:17Z",
"updated": "2025-01-27T18:11:17Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/5",
"attributedTo": "https://discourse.osgeo.org/ap/actor/698c8043a23f42700545ea9c7bd6f21a",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>pgr_nodeNetwork has a lot of problems.Please skip that one.</p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/5\">Discuss this on our forum.</a>",
"inReplyTo": "https://discourse.osgeo.org/ap/object/af6024955c75d53a4fb2b77cbea256c5",
"@context": "https://www.w3.org/ns/activitystreams"
},
{
"id": "https://discourse.osgeo.org/ap/object/af6024955c75d53a4fb2b77cbea256c5",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-01-27T17:58:30Z",
"updated": "2025-01-27T17:58:30Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/4",
"attributedTo": "https://discourse.osgeo.org/ap/actor/1a582431e76511ca6b0ff2268e580e5f",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>You can also create from real data which is detailed in the workshop pgr_NodeNetwork - <a href=\"https://workshop.pgrouting.org/3.0/en/basic/data.html\">https://workshop.pgrouting.org/3.0/en/basic/data.html</a>AS @cvvergara has stated before, the best way to understand pgrouting and to help is try to go thru the workshop and figure out what might be made clearer and make sure all the steps are followable.</p><p>Also Look at some of the sample data files in docqueries</p><p>like this one:</p><p><a href=\"https://github.com/pgRouting/pgrouting/blob/main/docqueries/src/sampledata.result\">https://github.com/pgRouting/pgrouting/blob/main/docqueries/src/sampledata.result</a> or</p><p>this one - <a href=\"https://github.com/pgRouting/pgrouting/blob/main/docqueries/src/concepts.result\">https://github.com/pgRouting/pgrouting/blob/main/docqueries/src/concepts.result</a></p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/4\">Discuss this on our forum.</a>",
"inReplyTo": "https://discourse.osgeo.org/ap/object/c89fd0fb8020755ac545761d30284d70",
"@context": "https://www.w3.org/ns/activitystreams"
},
{
"id": "https://discourse.osgeo.org/ap/object/c89fd0fb8020755ac545761d30284d70",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-01-27T16:35:51Z",
"updated": "2025-01-27T16:35:51Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/3",
"attributedTo": "https://discourse.osgeo.org/ap/actor/357f198fadef12849e2eb696c094dfbd",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>I don't have actually. How can I create one ?</p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/3\">Discuss this on our forum.</a>",
"inReplyTo": "https://discourse.osgeo.org/ap/object/a319698319c03b8000887fdd7290bf3b",
"@context": "https://www.w3.org/ns/activitystreams"
},
{
"id": "https://discourse.osgeo.org/ap/object/a319698319c03b8000887fdd7290bf3b",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-01-27T15:56:39Z",
"updated": "2025-01-27T15:56:39Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/2",
"attributedTo": "https://discourse.osgeo.org/ap/actor/1a582431e76511ca6b0ff2268e580e5f",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>Do you have an <strong>edges</strong> table? That error sounds like it can't find the edges table.</p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/2\">Discuss this on our forum.</a>",
"inReplyTo": "https://discourse.osgeo.org/ap/object/8eccba092bc2225fd9bca84d5395ca8b",
"@context": "https://www.w3.org/ns/activitystreams"
},
{
"id": "https://discourse.osgeo.org/ap/object/8eccba092bc2225fd9bca84d5395ca8b",
"type": "Note",
"audience": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"to": "https://discourse.osgeo.org/ap/actor/e12a97a00c04f88ba48156f05cd55220",
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"published": "2025-01-27T11:35:36Z",
"updated": "2025-01-27T11:35:36Z",
"url": "https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/1",
"attributedTo": "https://discourse.osgeo.org/ap/actor/357f198fadef12849e2eb696c094dfbd",
"name": "Issue with pgr_nodeNetwork Verification: Edges Table Not Found",
"context": "https://discourse.osgeo.org/ap/collection/15a022f148952efb40845ce7870fd03f",
"content": "<p>Hello, @cvvergara @robe Actually I was solving issue#2628 and I was trying to verify my changes so I followed this documentation but this didn't work properly : <a href=\"https://docs.pgrouting.org/latest/en/pgr_nodeNetwork.html\">https://docs.pgrouting.org/latest/en/pgr_nodeNetwork.html</a> . Could you please guide me with this. The error I faced is :</p><p>Saloni-2005_routing=# SELECT pgr_nodeNetwork('edges', 0.001);NOTICE: PROCESSING:NOTICE: id: idNOTICE: the_geom: the_geomNOTICE: table_ending: nodedNOTICE: rows_where:NOTICE: outall: fNOTICE: pgr_nodeNetwork('edges', 0.001, 'id', 'the_geom', 'noded', '', f)NOTICE: Performing checks, please wait .....NOTICE: -------> edges NOT found pgr_nodenetwork----------------- FAIL(1 row)</p><p>Saloni-2005_routing=# Could you please highlight what I did wrong or how to resolve? Thankyou!</p><br><br><a href=\"https://discourse.osgeo.org/t/issue-with-pgr-nodenetwork-verification-edges-table-not-found/112548/1\">Discuss this on our forum.</a>",
"@context": "https://www.w3.org/ns/activitystreams"
}
],
"@context": "https://www.w3.org/ns/activitystreams"
}