ST_INTERSECTION returns wrong result on two overlapping linestrings in maria-5.3-gis
Bug #802376 reported by
Philip Stoev
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MariaDB |
Fix Released
|
Undecided
|
Alexey Botchkov |
Bug Description
Calling ST_INTERSECTION() on two partially overlapping linestrings returns a single POINT , rather than the list of overlapping segments.
For example:
SELECT AsText( ST_INTERSECTION(
LinestringFro
LinestringFro
));
Note that the two linestrings share (3 5 , 2 5) and (2 5 , 2 4) and yet ST_INTERSECTION returns only POINT(2 5). Postgis returns MULTILINESTRING((3 5,2 5),(2 5,2 4))
Related branches
Changed in maria: | |
milestone: | none → 5.3 |
assignee: | nobody → Alexey Botchkov (holyfoot) |
Changed in maria: | |
milestone: | 5.3 → none |
Changed in maria: | |
status: | New → Fix Committed |
Changed in maria: | |
status: | Fix Committed → Fix Released |
To post a comment you must log in.