Opened 13 years ago
Closed 13 years ago
#797 closed defect (invalid)
ST_RemoveIsoNode does not throw an exception when passed a non-existent node
| Reported by: | robe | Owned by: | strk |
|---|---|---|---|
| Priority: | low | Milestone: | PostGIS 2.0.0 |
| Component: | topology | Version: | master |
| Keywords: | Cc: |
Description
I can run this over and over again and get the same message:
SELECT topology.ST_RemoveIsoNode('ma_topo', 7 ) As result;
result
Isolated node 7 removed
I guess its isolated if it doesn't exist.
Change History (2)
comment:1 by , 13 years ago
comment:2 by , 13 years ago
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
Note:
See TracTickets
for help on using tickets.
A non-existent node is surely removed.
This result is compliant with the description of the ST_RemoveIsoNode. And the node is isolated because as say the 2.c rules of draft there isn't any edge having it has start_node or end_node.
So I think the result is correct.