Coordinate size limitation removed.
per-file comments:
mysql-test/r/gis-precise.result
test result updated.
sql/gcalc_slicescan.cc
Check coordinate extent to pick better precidion in the ::set_double()
sql/gcalc_slicescan.h
free_list() can lead to valgrind warnig. Fixed
sql/gcalc_tools.cc
free_list() call changed.
855485 ST_CROSSES returns different result than PostGIS for overlapping polygons
855487 ST_WITHIN returns wrong result for partially overlapping polygons
855492 ST_WITHIN returns TRUE on point on the edge of a polygon
855497 ST_ENVELOPE of GEOMETRYCOLLECTION EMPTY returns NULL and not GEOMETRYCOLLECTION EMPTY
855503 ST_EQUALS reports TRUE between a POLYGON and a MULTILINESTRING
855505 ST_TOUCHES reports TRUE for intersecting polygon and linestring
Changed the way weird functions like Crosses or Touches treated.
Added BORDER handling to the Gcalc_function.
per-file comments:
mysql-test/r/gis-precise.result
GIS bugs fixed.
test result updated.
mysql-test/t/gis-precise.test
GIS bugs fixed.
test cases added.
sql/gcalc_slicescan.h
GIS bugs fixed.
sql/gcalc_tools.cc
GIS bugs fixed.
sql/gcalc_tools.h
GIS bugs fixed.
sql/item_create.cc
GIS bugs fixed.
sql/item_geofunc.cc
GIS bugs fixed.
sql/item_geofunc.h
GIS bugs fixed.
sql/spatial.cc
GIS bugs fixed.
849789 Second assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis
849791 Fourth assertion `n > 0 && n < SINUSES_CALCULATED*2+1' in get_n_sincos
849789 Second assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis
848901 Assertion `fabs(cur_isc->x-m_cur_intersection->x) + fabs(cur_isc->y-m_cur_intersection->y) < 0.000000000001' failed in Gcalc_scan_iterator::intersection_scan() in maria-5.3-gis
per-file comments:
mysql-test/r/gis-precise.result
test result updated.
mysql-test/r/gis.result
test result updated.
sql/gcalc_slicescan.cc
bugfixes.
sql/gcalc_slicescan.h
bugfixes.
sql/gcalc_tools.cc
bugfixes.
sql/gcalc_tools.h
bugfixes.
sql/item_geofunc.cc
bugfixes.
sql/spatial.cc
bugfixes.
#841622 Assertion `t->rp->type == Gcalc_function::shape_line' failed in Gcalc_operation_reducer::end_line in maria-5.3-gi
#841625 Assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis
#841638 Assertion `!m_prev || m_prev->x != x || m_prev->y != y' failed in Gcalc_shape_transporter::int_add_point in maria-5.3-gis
#841662 Third assertion `n > 0 && n < SINUSES_CALCULATED*2+1' in get_n_sincos
#841745 Assertion `!sp0->is_bottom()' failed in Gcalc_scan_iterator::find_intersections in maria-5.3-gis
They mostly was caused by inprecision of double arithmetic.
Fixed by changes in how to handle multiple intersections to keep their order right.
Also ST_DISTANCE(GEOM, EMPTY_GEOM) was defined as NULL.
per-file comments:
mysql-test/r/gis-precise.result
GIS bugfixes.
test result updated.
mysql-test/t/gis-precise.test
GIS bugfixes.
test cases added.
sql/gcalc_slicescan.cc
GIS bugfixes.
If intersections are close, add order checks to cope with the
double calcualtions imprecision.
sql/gcalc_slicescan.h
GIS bugfixes.
n_row parameter added to intersection to check their order.
sql/item_geofunc.cc
GIS bugfixes.
ST_DISTANCE(GEOM, EMPTY_GEOM) returns NULL.
