Changeset: 20c5889f9457 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=20c5889f9457
Added Files:
geom/sql/Tests/pg_regression/Tests/sql-mm-circularstring.sql
geom/sql/Tests/pg_regression/Tests/sql-mm-compoundcurve.sql
geom/sql/Tests/pg_regression/Tests/sql-mm-curvepoly.sql
geom/sql/Tests/pg_regression/Tests/sql-mm-general.sql
geom/sql/Tests/pg_regression/Tests/sql-mm-multicurve.sql
geom/sql/Tests/pg_regression/Tests/sql-mm-multisurface.sql
geom/sql/Tests/pg_regression/Tests/sql-mm-serialize.sql
Modified Files:
geom/sql/Tests/pg_regression/Tests/All
Branch: geo
Log Message:
pg_regress: sql-mm test
diffs (truncated from 1772 to 300 lines):
diff --git a/geom/sql/Tests/pg_regression/Tests/All
b/geom/sql/Tests/pg_regression/Tests/All
--- a/geom/sql/Tests/pg_regression/Tests/All
+++ b/geom/sql/Tests/pg_regression/Tests/All
@@ -45,5 +45,13 @@
#ctors #Unknown Functions: st_3dmakebox
#ST_MakeLine gives different results compared to PostGIS
+#sql-mm-serialize #Uses types that are not recognised. Additionaly, the EWKT
in binary is not recognised (segmentation fault)
+#sql-mm-circularstring #Unknown Types: CIRCULARSTRING - Unknown Functions:
st_ndims, box2d, st_curvetoline
+#sql-mm-compoundcurve #UnknownTypes: COMPOUNDCURVE - Uknown Functions:
st_ndims, st_asbinary(geometry,char), decode(char,char)
+#sql-mm-curvepoly #UnknownTypes: CURVEPOLYGON - Uknown Functions: st_ndims,
st_asbinary(geometry,char), decode(char,char)
+#sql-mm-general #Unknown Functions: st_hasarc, st_linetocurve
+#sql-mm-multicurve #Unknown Type: MULTICURVE - Uknown Functions: st_ndims
+#sql-mm-multisurface #Unknown Type: MULTISURFACE - Uknown Functions: st_ndims
+
removeTmpFiles
diff --git a/geom/sql/Tests/pg_regression/Tests/sql-mm-circularstring.sql
b/geom/sql/Tests/pg_regression/Tests/sql-mm-circularstring.sql
new file mode 100644
--- /dev/null
+++ b/geom/sql/Tests/pg_regression/Tests/sql-mm-circularstring.sql
@@ -0,0 +1,209 @@
+SELECT 'ndims01', ST_ndims(ST_GeomFromText('CIRCULARSTRING(
+ 0 0 0 0,
+ 0.26794919243112270647255365849413 1 3 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2)'));
+SELECT 'geometrytype01', geometrytype(ST_GeomFromText('CIRCULARSTRING(
+ 0 0 0 0,
+ 0.26794919243112270647255365849413 1 3 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2)'));
+SELECT 'ndims02', ST_ndims(ST_GeomFromText('CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 3,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097 1)'));
+SELECT 'geometrytype02', geometrytype(ST_GeomFromText('CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 3,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097 1)'));
+SELECT 'ndims03', ST_ndims(ST_GeomFromText('CIRCULARSTRINGM(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 -2,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097 2)'));
+SELECT 'geometrytype03', geometrytype(ST_GeomFromText('CIRCULARSTRINGM(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 -2,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097 2)'));
+SELECT 'ndims04', ST_ndims(ST_GeomFromText('CIRCULARSTRING(
+ 0 0,
+ 0.26794919243112270647255365849413 1,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097)'));
+SELECT 'geometrytype04', geometrytype(ST_GeomFromText('CIRCULARSTRING(
+ 0 0,
+ 0.26794919243112270647255365849413 1,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097)'));
+
+SELECT 'isClosed01', ST_isClosed(ST_GeomFromText('CIRCULARSTRING(0 -2,-2 0,0
2,2 0,0 -2)'));
+SELECT 'isSimple01', ST_isSimple(ST_GeomFromText('CIRCULARSTRING(0 -2,-2 0,0
2,2 0,0 -2)'));
+SELECT 'isRing01', ST_isRing(ST_GeomFromText('CIRCULARSTRING(0 -2,-2 0,0 2,2
0,0 -2)'));
+SELECT 'isClosed02', ST_isClosed(ST_GeomFromText('CIRCULARSTRING(0 -2,-2 0,0
2,-2 0,2 -2,-2 0,-2 -2,-2 0,0 -2)'));
+SELECT 'isSimple02', ST_isSimple(ST_GeomFromText('CIRCULARSTRING(0 -2,-2 0,0
2,-2 0,2 -2,-2 0,-2 -2,-2 0,0 -2)'));
+SELECT 'isRing02', ST_isRing(ST_GeomFromText('CIRCULARSTRING(0 -2,-2 0,0 2,-2
0,2 -2,-2 0,-2 -2,-2 0,0 -2)'));
+
+CREATE TABLE circularstring (id INTEGER, description VARCHAR(128), the_geom_2d
GEOMETRY(CIRCULARSTRING), the_geom_3dm GEOMETRY(CIRCULARSTRINGM), the_geom_3dz
GEOMETRY(CIRCULARSTRINGZ), the_geom_4d GEOMETRY(CIRCULARSTRINGZM));
+
+INSERT INTO circularstring (
+ id,
+ description
+ ) VALUES (
+ 1,
+ '180-135 degrees');
+UPDATE circularstring
+ SET the_geom_4d = ST_GeomFromText('CIRCULARSTRING(
+ 0 0 0 0,
+ 0.26794919243112270647255365849413 1 3 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2)')
+ WHERE id = 1;
+UPDATE circularstring
+ SET the_geom_3dz = ST_GeomFromText('CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 3,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097 1)')
+ WHERE id = 1;
+UPDATE circularstring
+ SET the_geom_3dm = ST_GeomFromText('CIRCULARSTRINGM(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 -2,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097 2)')
+ WHERE id = 1;
+UPDATE circularstring
+ SET the_geom_2d = ST_GeomFromText('CIRCULARSTRING(
+ 0 0,
+ 0.26794919243112270647255365849413 1,
+ 0.5857864376269049511981127579
1.4142135623730950488016887242097)')
+ WHERE id = 1;
+
+INSERT INTO circularstring (
+ id, description
+ ) VALUES (2, '2-segment string');
+UPDATE circularstring
+ SET the_geom_4d = ST_GeomFromText('CIRCULARSTRING(-5 0 0 4, 0 5 1 3, 5
0 2 2, 10 -5 3 1, 15 0 4 0)')
+ WHERE id = 2;
+UPDATE circularstring
+ SET the_geom_3dz = ST_GeomFromText('CIRCULARSTRING(-5 0 0, 0 5 1, 5 0
2, 10 -5 3, 15 0 4)')
+ WHERE id = 2;
+UPDATE circularstring
+ SET the_geom_3dm = ST_GeomFromText('CIRCULARSTRINGM(-5 0 4, 0 5 3, 5 0
2, 10 -5 1, 15 0 0)')
+ WHERE id = 2;
+UPDATE circularstring
+ SET the_geom_2d = ST_GeomFromText('CIRCULARSTRING(-5 0, 0 5, 5 0, 10
-5, 15 0)')
+ WHERE id = 2;
+
+SELECT 'astext01', ST_astext(the_geom_2d) FROM circularstring;
+SELECT 'astext02', ST_astext(the_geom_3dm) FROM circularstring;
+SELECT 'astext03', ST_astext(the_geom_3dz) FROM circularstring;
+SELECT 'astext04', ST_astext(the_geom_4d) FROM circularstring;
+
+SELECT 'asewkt01', ST_asewkt(the_geom_2d) FROM circularstring;
+SELECT 'asewkt02', ST_asewkt(the_geom_3dm) FROM circularstring;
+SELECT 'asewkt03', ST_asewkt(the_geom_3dz) FROM circularstring;
+SELECT 'asewkt04', ST_asewkt(the_geom_4d) FROM circularstring;
+
+-- These tests will fail on different architectures
+-- We need a way to handle multiple byte orderings
+--SELECT 'asbinary01', encode(asbinary(the_geom_2d), 'hex') FROM
circularstring;
+--SELECT 'asbinary02', encode(asbinary(the_geom_3dm), 'hex') FROM
circularstring;
+--SELECT 'asbinary03', encode(asbinary(the_geom_3dz), 'hex') FROM
circularstring;
+--SELECT 'asbinary04', encode(asbinary(the_geom_4d), 'hex') FROM
circularstring;
+--
+--SELECT 'asewkb01', encode(asewkb(the_geom_2d), 'hex') FROM circularstring;
+--SELECT 'asewkb02', encode(asewkb(the_geom_3dm), 'hex') FROM circularstring;
+--SELECT 'asewkb03', encode(asewkb(the_geom_3dz), 'hex') FROM circularstring;
+--SELECT 'asewkb04', encode(asewkb(the_geom_4d), 'hex') FROM circularstring;
+
+SELECT 'ST_CurveToLine-201', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_2d, 2), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine-202', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_3dm, 2), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine-203', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_3dz, 2), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine-204', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_4d, 2), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+
+SELECT 'ST_CurveToLine-401', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_2d, 4), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine-402', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_3dm, 4), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine-403', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_3dz, 4), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine-404', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_4d, 4), 'POINT(0 0 0 0)', 1e-8, 1e-8,
1e-8, 1e-8)) FROM circularstring;
+
+SELECT 'ST_CurveToLine01', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_2d), 'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8,
1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine02', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_3dm), 'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8,
1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine03', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_3dz), 'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8,
1e-8)) FROM circularstring;
+SELECT 'ST_CurveToLine04', ST_asewkt(
ST_SnapToGrid(ST_CurveToLine(the_geom_4d), 'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8,
1e-8)) FROM circularstring;
+
+--Removed due to discrepencies between hardware
+--SELECT 'box2d01', box2d(the_geom_2d) FROM circularstring;
+--SELECT 'box2d02', box2d(the_geom_3dm) FROM circularstring;
+--SELECT 'box2d03', box2d(the_geom_3dz) FROM circularstring;
+--SELECT 'box2d04', box2d(the_geom_4d) FROM circularstring;
+
+--SELECT 'box3d01', box3d(the_geom_2d) FROM circularstring;
+--SELECT 'box3d02', box3d(the_geom_3dm) FROM circularstring;
+--SELECT 'box3d03', box3d(the_geom_3dz) FROM circularstring;
+--SELECT 'box3d04', box3d(the_geom_4d) FROM circularstring;
+-- TODO: ST_SnapToGrid is required to remove platform dependent precision
+-- issues. Until ST_SnapToGrid is updated to work against curves, these
+-- tests cannot be run.
+--SELECT 'ST_LineToCurve01',
ST_asewkt(ST_LineToCurve(ST_CurveToLine(the_geom_2d))) FROM circularstring;
+--SELECT 'ST_LineToCurve02',
ST_asewkt(ST_LineToCurve(ST_CurveToLine(the_geom_3dm))) FROM circularstring;
+--SELECT 'ST_LineToCurve03',
ST_asewkt(ST_LineToCurve(ST_CurveToLine(the_geom_3dz))) FROM circularstring;
+--SELECT 'ST_LineToCurve04',
ST_asewkt(ST_LineToCurve(ST_CurveToLine(the_geom_4d))) FROM circularstring;
+
+-- Repeat tests with new function names.
+SELECT 'astext01', ST_astext(the_geom_2d) FROM circularstring;
+SELECT 'astext02', ST_astext(the_geom_3dm) FROM circularstring;
+SELECT 'astext03', ST_astext(the_geom_3dz) FROM circularstring;
+SELECT 'astext04', ST_astext(the_geom_4d) FROM circularstring;
+
+SELECT 'asewkt01', ST_asewkt(the_geom_2d) FROM circularstring;
+SELECT 'asewkt02', ST_asewkt(the_geom_3dm) FROM circularstring;
+SELECT 'asewkt03', ST_asewkt(the_geom_3dz) FROM circularstring;
+SELECT 'asewkt04', ST_asewkt(the_geom_4d) FROM circularstring;
+
+-- These tests will fail on different architectures
+-- We need a way to handle multiple byte orderings
+--SELECT 'asbinary01', encode(ST_asbinary(the_geom_2d), 'hex') FROM
circularstring;
+--SELECT 'asbinary02', encode(ST_asbinary(the_geom_3dm), 'hex') FROM
circularstring;
+--SELECT 'asbinary03', encode(ST_asbinary(the_geom_3dz), 'hex') FROM
circularstring;
+--SELECT 'asbinary04', encode(ST_asbinary(the_geom_4d), 'hex') FROM
circularstring;
+--
+--SELECT 'asewkb01', encode(ST_asewkb(the_geom_2d), 'hex') FROM circularstring;
+--SELECT 'asewkb02', encode(ST_asewkb(the_geom_3dm), 'hex') FROM
circularstring;
+--SELECT 'asewkb03', encode(ST_asewkb(the_geom_3dz), 'hex') FROM
circularstring;
+--SELECT 'asewkb04', encode(ST_asewkb(the_geom_4d), 'hex') FROM circularstring;
+
+--Removed due to discrepencies between hardware
+--SELECT 'box2d01', box2d(the_geom_2d) FROM circularstring;
+--SELECT 'box2d02', box2d(the_geom_3dm) FROM circularstring;
+--SELECT 'box2d03', box2d(the_geom_3dz) FROM circularstring;
+--SELECT 'box2d04', box2d(the_geom_4d) FROM circularstring;
+
+--SELECT 'box3d01', box3d(the_geom_2d) FROM circularstring;
+--SELECT 'box3d02', box3d(the_geom_3dm) FROM circularstring;
+--SELECT 'box3d03', box3d(the_geom_3dz) FROM circularstring;
+--SELECT 'box3d04', box3d(the_geom_4d) FROM circularstring;
+
+SELECT 'isValid01', ST_isValid(the_geom_2d) FROM circularstring;
+SELECT 'isValid02', ST_isValid(the_geom_3dm) FROM circularstring;
+SELECT 'isValid03', ST_isValid(the_geom_3dz) FROM circularstring;
+SELECT 'isValid04', ST_isValid(the_geom_4d) FROM circularstring;
+
+SELECT 'dimension01', ST_dimension(the_geom_2d) FROM circularstring;
+SELECT 'dimension02', ST_dimension(the_geom_3dm) FROM circularstring;
+SELECT 'dimension03', ST_dimension(the_geom_3dz) FROM circularstring;
+SELECT 'dimension04', ST_dimension(the_geom_4d) FROM circularstring;
+
+SELECT 'SRID01', ST_SRID(the_geom_2d) FROM circularstring;
+SELECT 'SRID02', ST_SRID(the_geom_3dm) FROM circularstring;
+SELECT 'SRID03', ST_SRID(the_geom_3dz) FROM circularstring;
+SELECT 'SRID04', ST_SRID(the_geom_4d) FROM circularstring;
+
+SELECT 'accessors01', ST_IsEmpty(the_geom_2d), ST_isSimple(the_geom_2d),
ST_isClosed(the_geom_2d), ST_isRing(the_geom_2d) FROM circularstring;
+SELECT 'accessors02', ST_IsEmpty(the_geom_3dm), ST_isSimple(the_geom_3dm),
ST_isClosed(the_geom_3dm), ST_isRing(the_geom_3dm) FROM circularstring;
+SELECT 'accessors03', ST_IsEmpty(the_geom_3dz), ST_isSimple(the_geom_3dz),
ST_isClosed(the_geom_3dz), ST_isRing(the_geom_3dz) FROM circularstring;
+SELECT 'accessors04', ST_IsEmpty(the_geom_4d), ST_isSimple(the_geom_4d),
ST_isClosed(the_geom_4d), ST_isRing(the_geom_4d) FROM circularstring;
+
+SELECT 'envelope01', ST_AsText(ST_SnapToGrid(ST_Envelope(the_geom_2d),
'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8, 1e-8)) FROM circularstring;
+SELECT 'envelope02', ST_AsText(ST_SnapToGrid(ST_Envelope(the_geom_3dm),
'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8, 1e-8)) FROM circularstring;
+SELECT 'envelope03', ST_AsText(ST_SnapToGrid(ST_Envelope(the_geom_3dz),
'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8, 1e-8)) FROM circularstring;
+SELECT 'envelope04', ST_AsText(ST_SnapToGrid(ST_Envelope(the_geom_4d),
'POINT(0 0 0 0)', 1e-8, 1e-8, 1e-8, 1e-8)) FROM circularstring;
+
+DROP TABLE circularstring;
+SELECT ST_AsText(st_snaptogrid(box2d('CIRCULARSTRING(220268.439465645
150415.359530563,220227.333322076 150505.561285879,220227.353105332
150406.434743975)'),0.0001));
+SELECT 'npoints_is_five',ST_NumPoints(ST_GeomFromText('CIRCULARSTRING(0 0,2 0,
2 1, 2 3, 4 3)'));
+
+SELECT
'straight_curve',ST_AsText(ST_CurveToLine(ST_GeomFromText('CIRCULARSTRING(0 0,1
0,2 0,3 0,4 0)')));
+
diff --git a/geom/sql/Tests/pg_regression/Tests/sql-mm-compoundcurve.sql
b/geom/sql/Tests/pg_regression/Tests/sql-mm-compoundcurve.sql
new file mode 100644
--- /dev/null
+++ b/geom/sql/Tests/pg_regression/Tests/sql-mm-compoundcurve.sql
@@ -0,0 +1,320 @@
+SELECT 'ndims01', ST_NDims(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0 0 0,
+ 0.26794919243112270647255365849413 1 3 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2,
+ 2 0 0 0,
+ 0 0 0 0))'));
+SELECT 'geometrytype01',
geometrytype(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0 0 0,
+ 0.26794919243112270647255365849413 1 3 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2,
+ 2 0 0 0,
+ 0 0 0 0))'));
+SELECT 'ndims02', ST_NDims(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 3,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 1,
+ 2 0 0,
+ 0 0 0))'));
+SELECT 'geometrytype02',
geometrytype(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 3,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 1,
+ 2 0 0,
+ 0 0 0))'));
+SELECT 'ndims03', ST_NDims(ST_GeomFromText('COMPOUNDCURVEM(CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 2),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 2,
+ 2 0 0,
+ 0 0 0))'));
+SELECT 'geometrytype03',
geometrytype(ST_GeomFromText('COMPOUNDCURVEM(CIRCULARSTRING(
+ 0 0 0,
+ 0.26794919243112270647255365849413 1 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 2),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 2,
+ 2 0 0,
+ 0 0 0))'));
+SELECT 'ndims04', ST_NDims(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0,
+ 0.26794919243112270647255365849413 1,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097,
+ 2 0,
+ 0 0))'));
+SELECT 'geometrytype04',
geometrytype(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0,
+ 0.26794919243112270647255365849413 1,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097,
+ 2 0,
+ 0 0))'));
+
+-- Repeat tests with new function names.
+SELECT 'ndims01', ST_NDims(ST_GeomFromText('COMPOUNDCURVE(CIRCULARSTRING(
+ 0 0 0 0,
+ 0.26794919243112270647255365849413 1 3 -2,
+ 0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2),
+ (0.5857864376269049511983112757903
1.4142135623730950488016887242097 1 2,
+ 2 0 0 0,
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