Extend the geometric regression test cases a little.
Add another edge-case value to "point_tbl", and add a test for the line(point, point) function. Some of the behaviors exposed here are wrong, but the idea of committing this separately is to memorialize what we were getting, and to allow easier inspection of the behavior changes caused by upcoming patches. Kyotaro Horiguchi (line() test added by me) Discussion: https://postgr.es/m/CAGf+fX70rWFOk5cd00uMfa__0yP+vtQg5ck7c2Onb-Yczp0URA@mail.gmail.com
This commit is contained in:
Tom Lane
parent
878f3a19c6
commit
a45272b25d
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@ -157,7 +157,7 @@ SELECT count(*) FROM point_tbl p WHERE p.f1 << '(0.0, 0.0)';
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SELECT count(*) FROM point_tbl p WHERE p.f1 >> '(0.0, 0.0)';
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count
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-------
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3
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4
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(1 row)
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SELECT count(*) FROM point_tbl p WHERE p.f1 <^ '(0.0, 0.0)';
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@ -169,7 +169,7 @@ SELECT count(*) FROM point_tbl p WHERE p.f1 <^ '(0.0, 0.0)';
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SELECT count(*) FROM point_tbl p WHERE p.f1 >^ '(0.0, 0.0)';
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count
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-------
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4
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5
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(1 row)
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SELECT count(*) FROM point_tbl p WHERE p.f1 ~= '(-5, -12)';
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@ -188,10 +188,11 @@ SELECT * FROM point_tbl ORDER BY f1 <-> '0,1';
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(10,10)
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(-5,-12)
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(5.1,34.5)
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(Infinity,1e+300)
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(1e+300,Infinity)
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(NaN,NaN)
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(10 rows)
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(11 rows)
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SELECT * FROM point_tbl WHERE f1 IS NULL;
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f1
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@ -202,16 +203,17 @@ SELECT * FROM point_tbl WHERE f1 IS NULL;
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SELECT * FROM point_tbl WHERE f1 IS NOT NULL ORDER BY f1 <-> '0,1';
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f1
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-------------------
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(1e-300,-1e-300)
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(0,0)
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(1e-300,-1e-300)
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(-3,4)
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(-10,0)
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(10,10)
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(-5,-12)
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(5.1,34.5)
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(1e+300,Infinity)
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(Infinity,1e+300)
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(NaN,NaN)
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(9 rows)
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(10 rows)
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SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
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f1
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@ -464,7 +466,7 @@ SELECT count(*) FROM point_tbl p WHERE p.f1 >> '(0.0, 0.0)';
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SELECT count(*) FROM point_tbl p WHERE p.f1 >> '(0.0, 0.0)';
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count
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-------
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3
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4
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(1 row)
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EXPLAIN (COSTS OFF)
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@ -494,7 +496,7 @@ SELECT count(*) FROM point_tbl p WHERE p.f1 >^ '(0.0, 0.0)';
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SELECT count(*) FROM point_tbl p WHERE p.f1 >^ '(0.0, 0.0)';
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count
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-------
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4
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5
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(1 row)
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EXPLAIN (COSTS OFF)
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@ -530,10 +532,11 @@ SELECT * FROM point_tbl ORDER BY f1 <-> '0,1';
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(10,10)
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(-5,-12)
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(5.1,34.5)
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(Infinity,1e+300)
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(1e+300,Infinity)
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(NaN,NaN)
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(10 rows)
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(11 rows)
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EXPLAIN (COSTS OFF)
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SELECT * FROM point_tbl WHERE f1 IS NULL;
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@ -568,9 +571,10 @@ SELECT * FROM point_tbl WHERE f1 IS NOT NULL ORDER BY f1 <-> '0,1';
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(10,10)
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(-5,-12)
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(5.1,34.5)
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(Infinity,1e+300)
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(1e+300,Infinity)
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(NaN,NaN)
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(9 rows)
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(10 rows)
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EXPLAIN (COSTS OFF)
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SELECT * FROM point_tbl WHERE f1 <@ '(-10,-10),(10,10)':: box ORDER BY f1 <-> '0,1';
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@ -120,6 +120,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(0,0) | (-5,-12) | 2.4
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(0,0) | (1e-300,-1e-300) | 1.79769313486e+308
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(0,0) | (1e+300,Infinity) | Infinity
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(0,0) | (Infinity,1e+300) | 0
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(0,0) | (NaN,NaN) | NaN
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(0,0) | (10,10) | 1
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(-10,0) | (0,0) | 0
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@ -129,6 +130,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(-10,0) | (-5,-12) | -2.4
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(-10,0) | (1e-300,-1e-300) | 0
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(-10,0) | (1e+300,Infinity) | Infinity
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(-10,0) | (Infinity,1e+300) | 0
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(-10,0) | (NaN,NaN) | NaN
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(-10,0) | (10,10) | 0.5
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(-3,4) | (0,0) | -1.33333333333
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@ -138,6 +140,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(-3,4) | (-5,-12) | 8
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(-3,4) | (1e-300,-1e-300) | -1.33333333333
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(-3,4) | (1e+300,Infinity) | Infinity
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(-3,4) | (Infinity,1e+300) | 0
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(-3,4) | (NaN,NaN) | NaN
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(-3,4) | (10,10) | 0.461538461538
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(5.1,34.5) | (0,0) | 6.76470588235
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@ -147,6 +150,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(5.1,34.5) | (-5,-12) | 4.60396039604
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(5.1,34.5) | (1e-300,-1e-300) | 6.76470588235
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(5.1,34.5) | (1e+300,Infinity) | Infinity
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(5.1,34.5) | (Infinity,1e+300) | 0
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(5.1,34.5) | (NaN,NaN) | NaN
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(5.1,34.5) | (10,10) | -5
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(-5,-12) | (0,0) | 2.4
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@ -156,6 +160,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(-5,-12) | (-5,-12) | 1.79769313486e+308
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(-5,-12) | (1e-300,-1e-300) | 2.4
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(-5,-12) | (1e+300,Infinity) | Infinity
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(-5,-12) | (Infinity,1e+300) | 0
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(-5,-12) | (NaN,NaN) | NaN
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(-5,-12) | (10,10) | 1.46666666667
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(1e-300,-1e-300) | (0,0) | 1.79769313486e+308
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@ -165,6 +170,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(1e-300,-1e-300) | (-5,-12) | 2.4
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(1e-300,-1e-300) | (1e-300,-1e-300) | 1.79769313486e+308
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(1e-300,-1e-300) | (1e+300,Infinity) | Infinity
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(1e-300,-1e-300) | (Infinity,1e+300) | 0
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(1e-300,-1e-300) | (NaN,NaN) | NaN
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(1e-300,-1e-300) | (10,10) | 1
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(1e+300,Infinity) | (0,0) | Infinity
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@ -174,8 +180,19 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(1e+300,Infinity) | (-5,-12) | Infinity
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(1e+300,Infinity) | (1e-300,-1e-300) | Infinity
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(1e+300,Infinity) | (1e+300,Infinity) | 1.79769313486e+308
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(1e+300,Infinity) | (Infinity,1e+300) | NaN
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(1e+300,Infinity) | (NaN,NaN) | NaN
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(1e+300,Infinity) | (10,10) | Infinity
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(Infinity,1e+300) | (0,0) | 0
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(Infinity,1e+300) | (-10,0) | 0
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(Infinity,1e+300) | (-3,4) | 0
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(Infinity,1e+300) | (5.1,34.5) | 0
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(Infinity,1e+300) | (-5,-12) | 0
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(Infinity,1e+300) | (1e-300,-1e-300) | 0
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(Infinity,1e+300) | (1e+300,Infinity) | NaN
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(Infinity,1e+300) | (Infinity,1e+300) | 0
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(Infinity,1e+300) | (NaN,NaN) | NaN
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(Infinity,1e+300) | (10,10) | 0
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(NaN,NaN) | (0,0) | NaN
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(NaN,NaN) | (-10,0) | NaN
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(NaN,NaN) | (-3,4) | NaN
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@ -183,6 +200,7 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(NaN,NaN) | (-5,-12) | NaN
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(NaN,NaN) | (1e-300,-1e-300) | NaN
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(NaN,NaN) | (1e+300,Infinity) | NaN
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(NaN,NaN) | (Infinity,1e+300) | NaN
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(NaN,NaN) | (NaN,NaN) | NaN
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(NaN,NaN) | (10,10) | NaN
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(10,10) | (0,0) | 1
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@ -192,14 +210,15 @@ SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
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(10,10) | (-5,-12) | 1.46666666667
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(10,10) | (1e-300,-1e-300) | 1
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(10,10) | (1e+300,Infinity) | Infinity
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(10,10) | (Infinity,1e+300) | 0
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(10,10) | (NaN,NaN) | NaN
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(10,10) | (10,10) | 1.79769313486e+308
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(81 rows)
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(100 rows)
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-- Add point
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SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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f1 | f1 | ?column?
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-------------------+-------------------+-------------------
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-------------------+-------------------+---------------------
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(0,0) | (0,0) | (0,0)
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(0,0) | (-10,0) | (-10,0)
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(0,0) | (-3,4) | (-3,4)
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@ -207,6 +226,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(0,0) | (-5,-12) | (-5,-12)
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(0,0) | (1e-300,-1e-300) | (1e-300,-1e-300)
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(0,0) | (1e+300,Infinity) | (1e+300,Infinity)
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(0,0) | (Infinity,1e+300) | (Infinity,1e+300)
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(0,0) | (NaN,NaN) | (NaN,NaN)
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(0,0) | (10,10) | (10,10)
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(-10,0) | (0,0) | (-10,0)
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@ -216,6 +236,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(-10,0) | (-5,-12) | (-15,-12)
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(-10,0) | (1e-300,-1e-300) | (-10,-1e-300)
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(-10,0) | (1e+300,Infinity) | (1e+300,Infinity)
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(-10,0) | (Infinity,1e+300) | (Infinity,1e+300)
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(-10,0) | (NaN,NaN) | (NaN,NaN)
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(-10,0) | (10,10) | (0,10)
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(-3,4) | (0,0) | (-3,4)
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@ -225,6 +246,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(-3,4) | (-5,-12) | (-8,-8)
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(-3,4) | (1e-300,-1e-300) | (-3,4)
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(-3,4) | (1e+300,Infinity) | (1e+300,Infinity)
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(-3,4) | (Infinity,1e+300) | (Infinity,1e+300)
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(-3,4) | (NaN,NaN) | (NaN,NaN)
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(-3,4) | (10,10) | (7,14)
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(5.1,34.5) | (0,0) | (5.1,34.5)
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@ -234,6 +256,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(5.1,34.5) | (-5,-12) | (0.1,22.5)
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(5.1,34.5) | (1e-300,-1e-300) | (5.1,34.5)
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(5.1,34.5) | (1e+300,Infinity) | (1e+300,Infinity)
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(5.1,34.5) | (Infinity,1e+300) | (Infinity,1e+300)
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(5.1,34.5) | (NaN,NaN) | (NaN,NaN)
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(5.1,34.5) | (10,10) | (15.1,44.5)
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(-5,-12) | (0,0) | (-5,-12)
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@ -243,6 +266,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(-5,-12) | (-5,-12) | (-10,-24)
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(-5,-12) | (1e-300,-1e-300) | (-5,-12)
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(-5,-12) | (1e+300,Infinity) | (1e+300,Infinity)
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(-5,-12) | (Infinity,1e+300) | (Infinity,1e+300)
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(-5,-12) | (NaN,NaN) | (NaN,NaN)
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(-5,-12) | (10,10) | (5,-2)
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(1e-300,-1e-300) | (0,0) | (1e-300,-1e-300)
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@ -252,6 +276,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(1e-300,-1e-300) | (-5,-12) | (-5,-12)
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(1e-300,-1e-300) | (1e-300,-1e-300) | (2e-300,-2e-300)
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(1e-300,-1e-300) | (1e+300,Infinity) | (1e+300,Infinity)
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(1e-300,-1e-300) | (Infinity,1e+300) | (Infinity,1e+300)
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(1e-300,-1e-300) | (NaN,NaN) | (NaN,NaN)
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(1e-300,-1e-300) | (10,10) | (10,10)
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(1e+300,Infinity) | (0,0) | (1e+300,Infinity)
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@ -261,8 +286,19 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(1e+300,Infinity) | (-5,-12) | (1e+300,Infinity)
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(1e+300,Infinity) | (1e-300,-1e-300) | (1e+300,Infinity)
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(1e+300,Infinity) | (1e+300,Infinity) | (2e+300,Infinity)
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(1e+300,Infinity) | (Infinity,1e+300) | (Infinity,Infinity)
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(1e+300,Infinity) | (NaN,NaN) | (NaN,NaN)
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(1e+300,Infinity) | (10,10) | (1e+300,Infinity)
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(Infinity,1e+300) | (0,0) | (Infinity,1e+300)
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(Infinity,1e+300) | (-10,0) | (Infinity,1e+300)
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(Infinity,1e+300) | (-3,4) | (Infinity,1e+300)
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(Infinity,1e+300) | (5.1,34.5) | (Infinity,1e+300)
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(Infinity,1e+300) | (-5,-12) | (Infinity,1e+300)
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(Infinity,1e+300) | (1e-300,-1e-300) | (Infinity,1e+300)
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(Infinity,1e+300) | (1e+300,Infinity) | (Infinity,Infinity)
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(Infinity,1e+300) | (Infinity,1e+300) | (Infinity,2e+300)
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(Infinity,1e+300) | (NaN,NaN) | (NaN,NaN)
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(Infinity,1e+300) | (10,10) | (Infinity,1e+300)
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(NaN,NaN) | (0,0) | (NaN,NaN)
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(NaN,NaN) | (-10,0) | (NaN,NaN)
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(NaN,NaN) | (-3,4) | (NaN,NaN)
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@ -270,6 +306,7 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(NaN,NaN) | (-5,-12) | (NaN,NaN)
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(NaN,NaN) | (1e-300,-1e-300) | (NaN,NaN)
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(NaN,NaN) | (1e+300,Infinity) | (NaN,NaN)
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(NaN,NaN) | (Infinity,1e+300) | (NaN,NaN)
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(NaN,NaN) | (NaN,NaN) | (NaN,NaN)
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(NaN,NaN) | (10,10) | (NaN,NaN)
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(10,10) | (0,0) | (10,10)
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@ -279,14 +316,15 @@ SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(10,10) | (-5,-12) | (5,-2)
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(10,10) | (1e-300,-1e-300) | (10,10)
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(10,10) | (1e+300,Infinity) | (1e+300,Infinity)
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(10,10) | (Infinity,1e+300) | (Infinity,1e+300)
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(10,10) | (NaN,NaN) | (NaN,NaN)
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(10,10) | (10,10) | (20,20)
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(81 rows)
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(100 rows)
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-- Subtract point
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SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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f1 | f1 | ?column?
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-------------------+-------------------+---------------------
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-------------------+-------------------+----------------------
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(0,0) | (0,0) | (0,0)
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(0,0) | (-10,0) | (10,0)
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(0,0) | (-3,4) | (3,-4)
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@ -294,6 +332,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
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(0,0) | (-5,-12) | (5,12)
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(0,0) | (1e-300,-1e-300) | (-1e-300,1e-300)
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(0,0) | (1e+300,Infinity) | (-1e+300,-Infinity)
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(0,0) | (Infinity,1e+300) | (-Infinity,-1e+300)
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(0,0) | (NaN,NaN) | (NaN,NaN)
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(0,0) | (10,10) | (-10,-10)
|
||||
(-10,0) | (0,0) | (-10,0)
|
||||
|
|
@ -303,6 +342,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(-10,0) | (-5,-12) | (-5,12)
|
||||
(-10,0) | (1e-300,-1e-300) | (-10,1e-300)
|
||||
(-10,0) | (1e+300,Infinity) | (-1e+300,-Infinity)
|
||||
(-10,0) | (Infinity,1e+300) | (-Infinity,-1e+300)
|
||||
(-10,0) | (NaN,NaN) | (NaN,NaN)
|
||||
(-10,0) | (10,10) | (-20,-10)
|
||||
(-3,4) | (0,0) | (-3,4)
|
||||
|
|
@ -312,6 +352,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(-3,4) | (-5,-12) | (2,16)
|
||||
(-3,4) | (1e-300,-1e-300) | (-3,4)
|
||||
(-3,4) | (1e+300,Infinity) | (-1e+300,-Infinity)
|
||||
(-3,4) | (Infinity,1e+300) | (-Infinity,-1e+300)
|
||||
(-3,4) | (NaN,NaN) | (NaN,NaN)
|
||||
(-3,4) | (10,10) | (-13,-6)
|
||||
(5.1,34.5) | (0,0) | (5.1,34.5)
|
||||
|
|
@ -321,6 +362,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(5.1,34.5) | (-5,-12) | (10.1,46.5)
|
||||
(5.1,34.5) | (1e-300,-1e-300) | (5.1,34.5)
|
||||
(5.1,34.5) | (1e+300,Infinity) | (-1e+300,-Infinity)
|
||||
(5.1,34.5) | (Infinity,1e+300) | (-Infinity,-1e+300)
|
||||
(5.1,34.5) | (NaN,NaN) | (NaN,NaN)
|
||||
(5.1,34.5) | (10,10) | (-4.9,24.5)
|
||||
(-5,-12) | (0,0) | (-5,-12)
|
||||
|
|
@ -330,6 +372,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(-5,-12) | (-5,-12) | (0,0)
|
||||
(-5,-12) | (1e-300,-1e-300) | (-5,-12)
|
||||
(-5,-12) | (1e+300,Infinity) | (-1e+300,-Infinity)
|
||||
(-5,-12) | (Infinity,1e+300) | (-Infinity,-1e+300)
|
||||
(-5,-12) | (NaN,NaN) | (NaN,NaN)
|
||||
(-5,-12) | (10,10) | (-15,-22)
|
||||
(1e-300,-1e-300) | (0,0) | (1e-300,-1e-300)
|
||||
|
|
@ -339,6 +382,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(1e-300,-1e-300) | (-5,-12) | (5,12)
|
||||
(1e-300,-1e-300) | (1e-300,-1e-300) | (0,0)
|
||||
(1e-300,-1e-300) | (1e+300,Infinity) | (-1e+300,-Infinity)
|
||||
(1e-300,-1e-300) | (Infinity,1e+300) | (-Infinity,-1e+300)
|
||||
(1e-300,-1e-300) | (NaN,NaN) | (NaN,NaN)
|
||||
(1e-300,-1e-300) | (10,10) | (-10,-10)
|
||||
(1e+300,Infinity) | (0,0) | (1e+300,Infinity)
|
||||
|
|
@ -348,8 +392,19 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(1e+300,Infinity) | (-5,-12) | (1e+300,Infinity)
|
||||
(1e+300,Infinity) | (1e-300,-1e-300) | (1e+300,Infinity)
|
||||
(1e+300,Infinity) | (1e+300,Infinity) | (0,NaN)
|
||||
(1e+300,Infinity) | (Infinity,1e+300) | (-Infinity,Infinity)
|
||||
(1e+300,Infinity) | (NaN,NaN) | (NaN,NaN)
|
||||
(1e+300,Infinity) | (10,10) | (1e+300,Infinity)
|
||||
(Infinity,1e+300) | (0,0) | (Infinity,1e+300)
|
||||
(Infinity,1e+300) | (-10,0) | (Infinity,1e+300)
|
||||
(Infinity,1e+300) | (-3,4) | (Infinity,1e+300)
|
||||
(Infinity,1e+300) | (5.1,34.5) | (Infinity,1e+300)
|
||||
(Infinity,1e+300) | (-5,-12) | (Infinity,1e+300)
|
||||
(Infinity,1e+300) | (1e-300,-1e-300) | (Infinity,1e+300)
|
||||
(Infinity,1e+300) | (1e+300,Infinity) | (Infinity,-Infinity)
|
||||
(Infinity,1e+300) | (Infinity,1e+300) | (NaN,0)
|
||||
(Infinity,1e+300) | (NaN,NaN) | (NaN,NaN)
|
||||
(Infinity,1e+300) | (10,10) | (Infinity,1e+300)
|
||||
(NaN,NaN) | (0,0) | (NaN,NaN)
|
||||
(NaN,NaN) | (-10,0) | (NaN,NaN)
|
||||
(NaN,NaN) | (-3,4) | (NaN,NaN)
|
||||
|
|
@ -357,6 +412,7 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(NaN,NaN) | (-5,-12) | (NaN,NaN)
|
||||
(NaN,NaN) | (1e-300,-1e-300) | (NaN,NaN)
|
||||
(NaN,NaN) | (1e+300,Infinity) | (NaN,NaN)
|
||||
(NaN,NaN) | (Infinity,1e+300) | (NaN,NaN)
|
||||
(NaN,NaN) | (NaN,NaN) | (NaN,NaN)
|
||||
(NaN,NaN) | (10,10) | (NaN,NaN)
|
||||
(10,10) | (0,0) | (10,10)
|
||||
|
|
@ -366,9 +422,10 @@ SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
|
|||
(10,10) | (-5,-12) | (15,22)
|
||||
(10,10) | (1e-300,-1e-300) | (10,10)
|
||||
(10,10) | (1e+300,Infinity) | (-1e+300,-Infinity)
|
||||
(10,10) | (Infinity,1e+300) | (-Infinity,-1e+300)
|
||||
(10,10) | (NaN,NaN) | (NaN,NaN)
|
||||
(10,10) | (10,10) | (0,0)
|
||||
(81 rows)
|
||||
(100 rows)
|
||||
|
||||
-- Multiply with point
|
||||
SELECT p1.f1, p2.f1, p1.f1 * p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1[0] BETWEEN 1 AND 1000;
|
||||
|
|
@ -388,11 +445,13 @@ SELECT p1.f1, p2.f1, p1.f1 * p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1[0
|
|||
(10,10) | (1e-300,-1e-300) | (2e-299,0)
|
||||
(5.1,34.5) | (1e+300,Infinity) | (-Infinity,Infinity)
|
||||
(10,10) | (1e+300,Infinity) | (-Infinity,Infinity)
|
||||
(5.1,34.5) | (Infinity,1e+300) | (Infinity,Infinity)
|
||||
(10,10) | (Infinity,1e+300) | (Infinity,Infinity)
|
||||
(5.1,34.5) | (NaN,NaN) | (NaN,NaN)
|
||||
(10,10) | (NaN,NaN) | (NaN,NaN)
|
||||
(5.1,34.5) | (10,10) | (-294,396)
|
||||
(10,10) | (10,10) | (0,200)
|
||||
(18 rows)
|
||||
(20 rows)
|
||||
|
||||
-- Underflow error
|
||||
SELECT p1.f1, p2.f1, p1.f1 * p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1[0] < 1;
|
||||
|
|
@ -415,11 +474,13 @@ SELECT p1.f1, p2.f1, p1.f1 / p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p2.f1[0
|
|||
(1e-300,-1e-300) | (10,10) | (0,-1e-301)
|
||||
(1e+300,Infinity) | (5.1,34.5) | (Infinity,Infinity)
|
||||
(1e+300,Infinity) | (10,10) | (Infinity,Infinity)
|
||||
(Infinity,1e+300) | (5.1,34.5) | (Infinity,-Infinity)
|
||||
(Infinity,1e+300) | (10,10) | (Infinity,-Infinity)
|
||||
(NaN,NaN) | (5.1,34.5) | (NaN,NaN)
|
||||
(NaN,NaN) | (10,10) | (NaN,NaN)
|
||||
(10,10) | (5.1,34.5) | (0.325588278822,-0.241724631247)
|
||||
(10,10) | (10,10) | (1,0)
|
||||
(18 rows)
|
||||
(20 rows)
|
||||
|
||||
-- Overflow error
|
||||
SELECT p1.f1, p2.f1, p1.f1 / p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p2.f1[0] > 1000;
|
||||
|
|
@ -501,6 +562,16 @@ SELECT p.f1, l.s, p.f1 <-> l.s AS dist_pl, l.s <-> p.f1 AS dist_lp FROM POINT_TB
|
|||
(1e+300,Infinity) | {NaN,NaN,NaN} | NaN | NaN
|
||||
(1e+300,Infinity) | {0,-1,3} | Infinity | Infinity
|
||||
(1e+300,Infinity) | {-1,0,3} | NaN | NaN
|
||||
(Infinity,1e+300) | {0,-1,5} | NaN | NaN
|
||||
(Infinity,1e+300) | {1,0,5} | NaN | NaN
|
||||
(Infinity,1e+300) | {0,3,0} | NaN | NaN
|
||||
(Infinity,1e+300) | {1,-1,0} | NaN | NaN
|
||||
(Infinity,1e+300) | {-0.4,-1,-6} | NaN | NaN
|
||||
(Infinity,1e+300) | {-0.000184615384615,-1,15.3846153846} | NaN | NaN
|
||||
(Infinity,1e+300) | {3,NaN,5} | NaN | NaN
|
||||
(Infinity,1e+300) | {NaN,NaN,NaN} | NaN | NaN
|
||||
(Infinity,1e+300) | {0,-1,3} | NaN | NaN
|
||||
(Infinity,1e+300) | {-1,0,3} | NaN | NaN
|
||||
(NaN,NaN) | {0,-1,5} | NaN | NaN
|
||||
(NaN,NaN) | {1,0,5} | NaN | NaN
|
||||
(NaN,NaN) | {0,3,0} | NaN | NaN
|
||||
|
|
@ -521,7 +592,7 @@ SELECT p.f1, l.s, p.f1 <-> l.s AS dist_pl, l.s <-> p.f1 AS dist_lp FROM POINT_TB
|
|||
(10,10) | {NaN,NaN,NaN} | NaN | NaN
|
||||
(10,10) | {0,-1,3} | 7 | 7
|
||||
(10,10) | {-1,0,3} | 7 | 7
|
||||
(90 rows)
|
||||
(100 rows)
|
||||
|
||||
-- Distance to line segment
|
||||
SELECT p.f1, l.s, p.f1 <-> l.s AS dist_ps, l.s <-> p.f1 AS dist_sp FROM POINT_TBL p, LSEG_TBL l;
|
||||
|
|
@ -583,6 +654,14 @@ SELECT p.f1, l.s, p.f1 <-> l.s AS dist_ps, l.s <-> p.f1 AS dist_sp FROM POINT_TB
|
|||
(1e+300,Infinity) | [(-10,2),(-10,3)] | Infinity | Infinity
|
||||
(1e+300,Infinity) | [(0,-20),(30,-20)] | Infinity | Infinity
|
||||
(1e+300,Infinity) | [(NaN,1),(NaN,90)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(1,2),(3,4)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(0,0),(6,6)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(10,-10),(-3,-4)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(-1000000,200),(300000,-40)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(11,22),(33,44)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(-10,2),(-10,3)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(0,-20),(30,-20)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(NaN,1),(NaN,90)] | NaN | NaN
|
||||
(NaN,NaN) | [(1,2),(3,4)] | NaN | NaN
|
||||
(NaN,NaN) | [(0,0),(6,6)] | NaN | NaN
|
||||
(NaN,NaN) | [(10,-10),(-3,-4)] | NaN | NaN
|
||||
|
|
@ -599,7 +678,7 @@ SELECT p.f1, l.s, p.f1 <-> l.s AS dist_ps, l.s <-> p.f1 AS dist_sp FROM POINT_TB
|
|||
(10,10) | [(-10,2),(-10,3)] | 21.1896201004 | 21.1896201004
|
||||
(10,10) | [(0,-20),(30,-20)] | 30 | 30
|
||||
(10,10) | [(NaN,1),(NaN,90)] | NaN | NaN
|
||||
(72 rows)
|
||||
(80 rows)
|
||||
|
||||
-- Distance to box
|
||||
SELECT p.f1, b.f1, p.f1 <-> b.f1 AS dist_pb, b.f1 <-> p.f1 AS dist_bp FROM POINT_TBL p, BOX_TBL b;
|
||||
|
|
@ -640,6 +719,11 @@ SELECT p.f1, b.f1, p.f1 <-> b.f1 AS dist_pb, b.f1 <-> p.f1 AS dist_bp FROM POINT
|
|||
(1e+300,Infinity) | (-2,2),(-8,-10) | Infinity | Infinity
|
||||
(1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | Infinity | Infinity
|
||||
(1e+300,Infinity) | (3,3),(3,3) | Infinity | Infinity
|
||||
(Infinity,1e+300) | (2,2),(0,0) | Infinity | Infinity
|
||||
(Infinity,1e+300) | (3,3),(1,1) | Infinity | Infinity
|
||||
(Infinity,1e+300) | (-2,2),(-8,-10) | Infinity | Infinity
|
||||
(Infinity,1e+300) | (2.5,3.5),(2.5,2.5) | Infinity | Infinity
|
||||
(Infinity,1e+300) | (3,3),(3,3) | Infinity | Infinity
|
||||
(NaN,NaN) | (2,2),(0,0) | NaN | NaN
|
||||
(NaN,NaN) | (3,3),(1,1) | NaN | NaN
|
||||
(NaN,NaN) | (-2,2),(-8,-10) | NaN | NaN
|
||||
|
|
@ -650,7 +734,7 @@ SELECT p.f1, b.f1, p.f1 <-> b.f1 AS dist_pb, b.f1 <-> p.f1 AS dist_bp FROM POINT
|
|||
(10,10) | (-2,2),(-8,-10) | 14.4222051019 | 14.4222051019
|
||||
(10,10) | (2.5,3.5),(2.5,2.5) | 9.92471662064 | 9.92471662064
|
||||
(10,10) | (3,3),(3,3) | 9.89949493661 | 9.89949493661
|
||||
(45 rows)
|
||||
(50 rows)
|
||||
|
||||
-- Distance to path
|
||||
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppath, p1.f1 <-> p.f1 AS dist_pathp FROM POINT_TBL p, PATH_TBL p1;
|
||||
|
|
@ -719,6 +803,15 @@ SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppath, p1.f1 <-> p.f1 AS dist_pathp F
|
|||
(1e+300,Infinity) | ((10,20)) | Infinity | Infinity
|
||||
(1e+300,Infinity) | [(11,12),(13,14)] | Infinity | Infinity
|
||||
(1e+300,Infinity) | ((11,12),(13,14)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(1,2),(3,4)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((1,2),(3,4)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(0,0),(3,0),(4,5),(1,6)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((1,2),(3,4)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((1,2),(3,4)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(1,2),(3,4)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((10,20)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | [(11,12),(13,14)] | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((11,12),(13,14)) | Infinity | Infinity
|
||||
(NaN,NaN) | [(1,2),(3,4)] | NaN | NaN
|
||||
(NaN,NaN) | ((1,2),(3,4)) | NaN | NaN
|
||||
(NaN,NaN) | [(0,0),(3,0),(4,5),(1,6)] | NaN | NaN
|
||||
|
|
@ -737,7 +830,7 @@ SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppath, p1.f1 <-> p.f1 AS dist_pathp F
|
|||
(10,10) | ((10,20)) | 10 | 10
|
||||
(10,10) | [(11,12),(13,14)] | 2.2360679775 | 2.2360679775
|
||||
(10,10) | ((11,12),(13,14)) | 2.2360679775 | 2.2360679775
|
||||
(81 rows)
|
||||
(90 rows)
|
||||
|
||||
-- Distance to polygon
|
||||
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppoly, p1.f1 <-> p.f1 AS dist_polyp FROM POINT_TBL p, POLYGON_TBL p1;
|
||||
|
|
@ -792,6 +885,13 @@ SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppoly, p1.f1 <-> p.f1 AS dist_polyp F
|
|||
(1e+300,Infinity) | ((1,2),(7,8),(5,6),(3,-4)) | Infinity | Infinity
|
||||
(1e+300,Infinity) | ((0,0)) | Infinity | Infinity
|
||||
(1e+300,Infinity) | ((0,1),(0,1)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((2,0),(2,4),(0,0)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((3,1),(3,3),(1,0)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((1,2),(3,4),(5,6),(7,8)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((7,8),(5,6),(3,4),(1,2)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((1,2),(7,8),(5,6),(3,-4)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((0,0)) | Infinity | Infinity
|
||||
(Infinity,1e+300) | ((0,1),(0,1)) | Infinity | Infinity
|
||||
(NaN,NaN) | ((2,0),(2,4),(0,0)) | 0 | 0
|
||||
(NaN,NaN) | ((3,1),(3,3),(1,0)) | 0 | 0
|
||||
(NaN,NaN) | ((1,2),(3,4),(5,6),(7,8)) | 0 | 0
|
||||
|
|
@ -806,7 +906,102 @@ SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppoly, p1.f1 <-> p.f1 AS dist_polyp F
|
|||
(10,10) | ((1,2),(7,8),(5,6),(3,-4)) | 3.60555127546 | 3.60555127546
|
||||
(10,10) | ((0,0)) | 14.1421356237 | 14.1421356237
|
||||
(10,10) | ((0,1),(0,1)) | 13.4536240471 | 13.4536240471
|
||||
(63 rows)
|
||||
(70 rows)
|
||||
|
||||
-- Construct line through two points
|
||||
SELECT p1.f1, p2.f1, line(p1.f1, p2.f1)
|
||||
FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1 <> p2.f1;
|
||||
f1 | f1 | line
|
||||
-------------------+-------------------+----------------------------------------
|
||||
(0,0) | (-10,0) | {0,-1,0}
|
||||
(0,0) | (-3,4) | {-1.33333333333,-1,0}
|
||||
(0,0) | (5.1,34.5) | {6.76470588235,-1,0}
|
||||
(0,0) | (-5,-12) | {2.4,-1,0}
|
||||
(0,0) | (1e+300,Infinity) | {Infinity,-1,NaN}
|
||||
(0,0) | (Infinity,1e+300) | {0,-1,0}
|
||||
(0,0) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(0,0) | (10,10) | {1,-1,0}
|
||||
(-10,0) | (0,0) | {0,-1,0}
|
||||
(-10,0) | (-3,4) | {0.571428571429,-1,5.71428571429}
|
||||
(-10,0) | (5.1,34.5) | {2.28476821192,-1,22.8476821192}
|
||||
(-10,0) | (-5,-12) | {-2.4,-1,-24}
|
||||
(-10,0) | (1e-300,-1e-300) | {0,-1,0}
|
||||
(-10,0) | (1e+300,Infinity) | {Infinity,-1,Infinity}
|
||||
(-10,0) | (Infinity,1e+300) | {0,-1,0}
|
||||
(-10,0) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(-10,0) | (10,10) | {0.5,-1,5}
|
||||
(-3,4) | (0,0) | {-1.33333333333,-1,0}
|
||||
(-3,4) | (-10,0) | {0.571428571429,-1,5.71428571429}
|
||||
(-3,4) | (5.1,34.5) | {3.76543209877,-1,15.2962962963}
|
||||
(-3,4) | (-5,-12) | {8,-1,28}
|
||||
(-3,4) | (1e-300,-1e-300) | {-1.33333333333,-1,0}
|
||||
(-3,4) | (1e+300,Infinity) | {Infinity,-1,Infinity}
|
||||
(-3,4) | (Infinity,1e+300) | {0,-1,4}
|
||||
(-3,4) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(-3,4) | (10,10) | {0.461538461538,-1,5.38461538462}
|
||||
(5.1,34.5) | (0,0) | {6.76470588235,-1,0}
|
||||
(5.1,34.5) | (-10,0) | {2.28476821192,-1,22.8476821192}
|
||||
(5.1,34.5) | (-3,4) | {3.76543209877,-1,15.2962962963}
|
||||
(5.1,34.5) | (-5,-12) | {4.60396039604,-1,11.0198019802}
|
||||
(5.1,34.5) | (1e-300,-1e-300) | {6.76470588235,-1,0}
|
||||
(5.1,34.5) | (1e+300,Infinity) | {Infinity,-1,-Infinity}
|
||||
(5.1,34.5) | (Infinity,1e+300) | {0,-1,34.5}
|
||||
(5.1,34.5) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(5.1,34.5) | (10,10) | {-5,-1,60}
|
||||
(-5,-12) | (0,0) | {2.4,-1,0}
|
||||
(-5,-12) | (-10,0) | {-2.4,-1,-24}
|
||||
(-5,-12) | (-3,4) | {8,-1,28}
|
||||
(-5,-12) | (5.1,34.5) | {4.60396039604,-1,11.0198019802}
|
||||
(-5,-12) | (1e-300,-1e-300) | {2.4,-1,0}
|
||||
(-5,-12) | (1e+300,Infinity) | {Infinity,-1,Infinity}
|
||||
(-5,-12) | (Infinity,1e+300) | {0,-1,-12}
|
||||
(-5,-12) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(-5,-12) | (10,10) | {1.46666666667,-1,-4.66666666667}
|
||||
(1e-300,-1e-300) | (-10,0) | {0,-1,-1e-300}
|
||||
(1e-300,-1e-300) | (-3,4) | {-1.33333333333,-1,3.33333333333e-301}
|
||||
(1e-300,-1e-300) | (5.1,34.5) | {6.76470588235,-1,-7.76470588235e-300}
|
||||
(1e-300,-1e-300) | (-5,-12) | {2.4,-1,-3.4e-300}
|
||||
(1e-300,-1e-300) | (1e+300,Infinity) | {Infinity,-1,-Infinity}
|
||||
(1e-300,-1e-300) | (Infinity,1e+300) | {0,-1,-1e-300}
|
||||
(1e-300,-1e-300) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(1e-300,-1e-300) | (10,10) | {1,-1,-2e-300}
|
||||
(1e+300,Infinity) | (0,0) | {Infinity,-1,NaN}
|
||||
(1e+300,Infinity) | (-10,0) | {Infinity,-1,NaN}
|
||||
(1e+300,Infinity) | (-3,4) | {Infinity,-1,NaN}
|
||||
(1e+300,Infinity) | (5.1,34.5) | {Infinity,-1,NaN}
|
||||
(1e+300,Infinity) | (-5,-12) | {Infinity,-1,NaN}
|
||||
(1e+300,Infinity) | (1e-300,-1e-300) | {Infinity,-1,NaN}
|
||||
(1e+300,Infinity) | (Infinity,1e+300) | {NaN,-1,NaN}
|
||||
(1e+300,Infinity) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(1e+300,Infinity) | (10,10) | {Infinity,-1,NaN}
|
||||
(Infinity,1e+300) | (0,0) | {0,-1,NaN}
|
||||
(Infinity,1e+300) | (-10,0) | {0,-1,NaN}
|
||||
(Infinity,1e+300) | (-3,4) | {0,-1,NaN}
|
||||
(Infinity,1e+300) | (5.1,34.5) | {0,-1,NaN}
|
||||
(Infinity,1e+300) | (-5,-12) | {0,-1,NaN}
|
||||
(Infinity,1e+300) | (1e-300,-1e-300) | {0,-1,NaN}
|
||||
(Infinity,1e+300) | (1e+300,Infinity) | {NaN,-1,NaN}
|
||||
(Infinity,1e+300) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(Infinity,1e+300) | (10,10) | {0,-1,NaN}
|
||||
(NaN,NaN) | (0,0) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (-10,0) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (-3,4) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (5.1,34.5) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (-5,-12) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (1e-300,-1e-300) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (1e+300,Infinity) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (Infinity,1e+300) | {NaN,-1,NaN}
|
||||
(NaN,NaN) | (10,10) | {NaN,-1,NaN}
|
||||
(10,10) | (0,0) | {1,-1,0}
|
||||
(10,10) | (-10,0) | {0.5,-1,5}
|
||||
(10,10) | (-3,4) | {0.461538461538,-1,5.38461538462}
|
||||
(10,10) | (5.1,34.5) | {-5,-1,60}
|
||||
(10,10) | (-5,-12) | {1.46666666667,-1,-4.66666666667}
|
||||
(10,10) | (1e-300,-1e-300) | {1,-1,0}
|
||||
(10,10) | (1e+300,Infinity) | {Infinity,-1,-Infinity}
|
||||
(10,10) | (Infinity,1e+300) | {0,-1,10}
|
||||
(10,10) | (NaN,NaN) | {NaN,-1,NaN}
|
||||
(88 rows)
|
||||
|
||||
-- Closest point to line
|
||||
SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LINE_TBL l;
|
||||
|
|
@ -882,6 +1077,16 @@ SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LINE_TBL l;
|
|||
(1e+300,Infinity) | {NaN,NaN,NaN} |
|
||||
(1e+300,Infinity) | {0,-1,3} | (1e+300,3)
|
||||
(1e+300,Infinity) | {-1,0,3} |
|
||||
(Infinity,1e+300) | {0,-1,5} |
|
||||
(Infinity,1e+300) | {1,0,5} |
|
||||
(Infinity,1e+300) | {0,3,0} |
|
||||
(Infinity,1e+300) | {1,-1,0} |
|
||||
(Infinity,1e+300) | {-0.4,-1,-6} |
|
||||
(Infinity,1e+300) | {-0.000184615384615,-1,15.3846153846} |
|
||||
(Infinity,1e+300) | {3,NaN,5} |
|
||||
(Infinity,1e+300) | {NaN,NaN,NaN} |
|
||||
(Infinity,1e+300) | {0,-1,3} |
|
||||
(Infinity,1e+300) | {-1,0,3} |
|
||||
(NaN,NaN) | {0,-1,5} |
|
||||
(NaN,NaN) | {1,0,5} |
|
||||
(NaN,NaN) | {0,3,0} |
|
||||
|
|
@ -902,7 +1107,7 @@ SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LINE_TBL l;
|
|||
(10,10) | {NaN,NaN,NaN} |
|
||||
(10,10) | {0,-1,3} | (10,3)
|
||||
(10,10) | {-1,0,3} | (3,10)
|
||||
(90 rows)
|
||||
(100 rows)
|
||||
|
||||
-- Closest point to line segment
|
||||
SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LSEG_TBL l;
|
||||
|
|
@ -964,6 +1169,14 @@ SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LSEG_TBL l;
|
|||
(1e+300,Infinity) | [(-10,2),(-10,3)] | (-10,3)
|
||||
(1e+300,Infinity) | [(0,-20),(30,-20)] | (30,-20)
|
||||
(1e+300,Infinity) | [(NaN,1),(NaN,90)] | (NaN,90)
|
||||
(Infinity,1e+300) | [(1,2),(3,4)] | (3,4)
|
||||
(Infinity,1e+300) | [(0,0),(6,6)] | (6,6)
|
||||
(Infinity,1e+300) | [(10,-10),(-3,-4)] | (-3,-4)
|
||||
(Infinity,1e+300) | [(-1000000,200),(300000,-40)] | (300000,-40)
|
||||
(Infinity,1e+300) | [(11,22),(33,44)] | (33,44)
|
||||
(Infinity,1e+300) | [(-10,2),(-10,3)] | (-10,3)
|
||||
(Infinity,1e+300) | [(0,-20),(30,-20)] | (30,-20)
|
||||
(Infinity,1e+300) | [(NaN,1),(NaN,90)] |
|
||||
(NaN,NaN) | [(1,2),(3,4)] |
|
||||
(NaN,NaN) | [(0,0),(6,6)] |
|
||||
(NaN,NaN) | [(10,-10),(-3,-4)] |
|
||||
|
|
@ -980,7 +1193,7 @@ SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LSEG_TBL l;
|
|||
(10,10) | [(-10,2),(-10,3)] | (-10,3)
|
||||
(10,10) | [(0,-20),(30,-20)] | (10,-20)
|
||||
(10,10) | [(NaN,1),(NaN,90)] |
|
||||
(72 rows)
|
||||
(80 rows)
|
||||
|
||||
-- Closest point to box
|
||||
SELECT p.f1, b.f1, p.f1 ## b.f1 FROM POINT_TBL p, BOX_TBL b;
|
||||
|
|
@ -1021,6 +1234,11 @@ SELECT p.f1, b.f1, p.f1 ## b.f1 FROM POINT_TBL p, BOX_TBL b;
|
|||
(1e+300,Infinity) | (-2,2),(-8,-10) | (-8,2)
|
||||
(1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
|
||||
(1e+300,Infinity) | (3,3),(3,3) | (3,3)
|
||||
(Infinity,1e+300) | (2,2),(0,0) | (0,2)
|
||||
(Infinity,1e+300) | (3,3),(1,1) | (1,3)
|
||||
(Infinity,1e+300) | (-2,2),(-8,-10) | (-8,2)
|
||||
(Infinity,1e+300) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
|
||||
(Infinity,1e+300) | (3,3),(3,3) | (3,3)
|
||||
(NaN,NaN) | (2,2),(0,0) |
|
||||
(NaN,NaN) | (3,3),(1,1) |
|
||||
(NaN,NaN) | (-2,2),(-8,-10) |
|
||||
|
|
@ -1031,7 +1249,7 @@ SELECT p.f1, b.f1, p.f1 ## b.f1 FROM POINT_TBL p, BOX_TBL b;
|
|||
(10,10) | (-2,2),(-8,-10) | (-2,2)
|
||||
(10,10) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
|
||||
(10,10) | (3,3),(3,3) | (3,3)
|
||||
(45 rows)
|
||||
(50 rows)
|
||||
|
||||
-- On line
|
||||
SELECT p.f1, l.s FROM POINT_TBL p, LINE_TBL l WHERE p.f1 <@ l.s;
|
||||
|
|
@ -2347,6 +2565,11 @@ SELECT '' AS twentyfour, b.f1 + p.f1 AS translation
|
|||
| (1e+300,Infinity),(1e+300,Infinity)
|
||||
| (1e+300,Infinity),(1e+300,Infinity)
|
||||
| (1e+300,Infinity),(1e+300,Infinity)
|
||||
| (Infinity,1e+300),(Infinity,1e+300)
|
||||
| (Infinity,1e+300),(Infinity,1e+300)
|
||||
| (Infinity,1e+300),(Infinity,1e+300)
|
||||
| (Infinity,1e+300),(Infinity,1e+300)
|
||||
| (Infinity,1e+300),(Infinity,1e+300)
|
||||
| (NaN,NaN),(NaN,NaN)
|
||||
| (NaN,NaN),(NaN,NaN)
|
||||
| (NaN,NaN),(NaN,NaN)
|
||||
|
|
@ -2357,7 +2580,7 @@ SELECT '' AS twentyfour, b.f1 + p.f1 AS translation
|
|||
| (8,12),(2,0)
|
||||
| (12.5,13.5),(12.5,12.5)
|
||||
| (13,13),(13,13)
|
||||
(45 rows)
|
||||
(50 rows)
|
||||
|
||||
SELECT '' AS twentyfour, b.f1 - p.f1 AS translation
|
||||
FROM BOX_TBL b, POINT_TBL p;
|
||||
|
|
@ -2398,6 +2621,11 @@ SELECT '' AS twentyfour, b.f1 - p.f1 AS translation
|
|||
| (-1e+300,-Infinity),(-1e+300,-Infinity)
|
||||
| (-1e+300,-Infinity),(-1e+300,-Infinity)
|
||||
| (-1e+300,-Infinity),(-1e+300,-Infinity)
|
||||
| (-Infinity,-1e+300),(-Infinity,-1e+300)
|
||||
| (-Infinity,-1e+300),(-Infinity,-1e+300)
|
||||
| (-Infinity,-1e+300),(-Infinity,-1e+300)
|
||||
| (-Infinity,-1e+300),(-Infinity,-1e+300)
|
||||
| (-Infinity,-1e+300),(-Infinity,-1e+300)
|
||||
| (NaN,NaN),(NaN,NaN)
|
||||
| (NaN,NaN),(NaN,NaN)
|
||||
| (NaN,NaN),(NaN,NaN)
|
||||
|
|
@ -2408,7 +2636,7 @@ SELECT '' AS twentyfour, b.f1 - p.f1 AS translation
|
|||
| (-12,-8),(-18,-20)
|
||||
| (-7.5,-6.5),(-7.5,-7.5)
|
||||
| (-7,-7),(-7,-7)
|
||||
(45 rows)
|
||||
(50 rows)
|
||||
|
||||
-- Multiply with point
|
||||
SELECT b.f1, p.f1, b.f1 * p.f1 FROM BOX_TBL b, POINT_TBL p WHERE p.f1[0] BETWEEN 1 AND 1000;
|
||||
|
|
@ -2431,16 +2659,21 @@ SELECT b.f1, p.f1, b.f1 * p.f1 FROM BOX_TBL b, POINT_TBL p WHERE p.f1[0] > 1000;
|
|||
f1 | f1 | ?column?
|
||||
---------------------+-------------------+--------------------------------------------
|
||||
(2,2),(0,0) | (1e+300,Infinity) | (NaN,NaN),(-Infinity,Infinity)
|
||||
(2,2),(0,0) | (Infinity,1e+300) | (NaN,NaN),(Infinity,Infinity)
|
||||
(2,2),(0,0) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
|
||||
(3,3),(1,1) | (1e+300,Infinity) | (-Infinity,Infinity),(-Infinity,Infinity)
|
||||
(3,3),(1,1) | (Infinity,1e+300) | (Infinity,Infinity),(Infinity,Infinity)
|
||||
(3,3),(1,1) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
|
||||
(-2,2),(-8,-10) | (1e+300,Infinity) | (Infinity,-Infinity),(-Infinity,-Infinity)
|
||||
(-2,2),(-8,-10) | (Infinity,1e+300) | (-Infinity,Infinity),(-Infinity,-Infinity)
|
||||
(-2,2),(-8,-10) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
|
||||
(2.5,3.5),(2.5,2.5) | (1e+300,Infinity) | (-Infinity,Infinity),(-Infinity,Infinity)
|
||||
(2.5,3.5),(2.5,2.5) | (Infinity,1e+300) | (Infinity,Infinity),(Infinity,Infinity)
|
||||
(2.5,3.5),(2.5,2.5) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
|
||||
(3,3),(3,3) | (1e+300,Infinity) | (-Infinity,Infinity),(-Infinity,Infinity)
|
||||
(3,3),(3,3) | (Infinity,1e+300) | (Infinity,Infinity),(Infinity,Infinity)
|
||||
(3,3),(3,3) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
|
||||
(10 rows)
|
||||
(15 rows)
|
||||
|
||||
-- Divide by point
|
||||
SELECT b.f1, p.f1, b.f1 / p.f1 FROM BOX_TBL b, POINT_TBL p WHERE p.f1[0] BETWEEN 1 AND 1000;
|
||||
|
|
@ -2470,9 +2703,10 @@ SELECT f1::box
|
|||
(-5,-12),(-5,-12)
|
||||
(1e-300,-1e-300),(1e-300,-1e-300)
|
||||
(1e+300,Infinity),(1e+300,Infinity)
|
||||
(Infinity,1e+300),(Infinity,1e+300)
|
||||
(NaN,NaN),(NaN,NaN)
|
||||
(10,10),(10,10)
|
||||
(9 rows)
|
||||
(10 rows)
|
||||
|
||||
SELECT bound_box(a.f1, b.f1)
|
||||
FROM BOX_TBL a, BOX_TBL b;
|
||||
|
|
@ -3102,6 +3336,15 @@ SELECT p.f1, p1.f1, p.f1 + p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
|||
((10,20)) | (1e+300,Infinity) | ((1e+300,Infinity))
|
||||
[(11,12),(13,14)] | (1e+300,Infinity) | [(1e+300,Infinity),(1e+300,Infinity)]
|
||||
((11,12),(13,14)) | (1e+300,Infinity) | ((1e+300,Infinity),(1e+300,Infinity))
|
||||
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300)]
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
|
||||
[(0,0),(3,0),(4,5),(1,6)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300),(Infinity,1e+300),(Infinity,1e+300)]
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
|
||||
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300)]
|
||||
((10,20)) | (Infinity,1e+300) | ((Infinity,1e+300))
|
||||
[(11,12),(13,14)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300)]
|
||||
((11,12),(13,14)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
|
||||
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
|
||||
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
|
||||
[(0,0),(3,0),(4,5),(1,6)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN),(NaN,NaN),(NaN,NaN)]
|
||||
|
|
@ -3120,7 +3363,7 @@ SELECT p.f1, p1.f1, p.f1 + p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
|||
((10,20)) | (10,10) | ((20,30))
|
||||
[(11,12),(13,14)] | (10,10) | [(21,22),(23,24)]
|
||||
((11,12),(13,14)) | (10,10) | ((21,22),(23,24))
|
||||
(81 rows)
|
||||
(90 rows)
|
||||
|
||||
-- Subtract point
|
||||
SELECT p.f1, p1.f1, p.f1 - p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
||||
|
|
@ -3189,6 +3432,15 @@ SELECT p.f1, p1.f1, p.f1 - p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
|||
((10,20)) | (1e+300,Infinity) | ((-1e+300,-Infinity))
|
||||
[(11,12),(13,14)] | (1e+300,Infinity) | [(-1e+300,-Infinity),(-1e+300,-Infinity)]
|
||||
((11,12),(13,14)) | (1e+300,Infinity) | ((-1e+300,-Infinity),(-1e+300,-Infinity))
|
||||
[(1,2),(3,4)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300)]
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
|
||||
[(0,0),(3,0),(4,5),(1,6)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300),(-Infinity,-1e+300),(-Infinity,-1e+300)]
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
|
||||
[(1,2),(3,4)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300)]
|
||||
((10,20)) | (Infinity,1e+300) | ((-Infinity,-1e+300))
|
||||
[(11,12),(13,14)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300)]
|
||||
((11,12),(13,14)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
|
||||
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
|
||||
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
|
||||
[(0,0),(3,0),(4,5),(1,6)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN),(NaN,NaN),(NaN,NaN)]
|
||||
|
|
@ -3207,7 +3459,7 @@ SELECT p.f1, p1.f1, p.f1 - p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
|||
((10,20)) | (10,10) | ((0,10))
|
||||
[(11,12),(13,14)] | (10,10) | [(1,2),(3,4)]
|
||||
((11,12),(13,14)) | (10,10) | ((1,2),(3,4))
|
||||
(81 rows)
|
||||
(90 rows)
|
||||
|
||||
-- Multiply with point
|
||||
SELECT p.f1, p1.f1, p.f1 * p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
||||
|
|
@ -3276,6 +3528,15 @@ SELECT p.f1, p1.f1, p.f1 * p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
|||
((10,20)) | (1e+300,Infinity) | ((-Infinity,Infinity))
|
||||
[(11,12),(13,14)] | (1e+300,Infinity) | [(-Infinity,Infinity),(-Infinity,Infinity)]
|
||||
((11,12),(13,14)) | (1e+300,Infinity) | ((-Infinity,Infinity),(-Infinity,Infinity))
|
||||
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,Infinity),(Infinity,Infinity)]
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
|
||||
[(0,0),(3,0),(4,5),(1,6)] | (Infinity,1e+300) | [(NaN,NaN),(Infinity,NaN),(Infinity,Infinity),(Infinity,Infinity)]
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
|
||||
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
|
||||
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,Infinity),(Infinity,Infinity)]
|
||||
((10,20)) | (Infinity,1e+300) | ((Infinity,Infinity))
|
||||
[(11,12),(13,14)] | (Infinity,1e+300) | [(Infinity,Infinity),(Infinity,Infinity)]
|
||||
((11,12),(13,14)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
|
||||
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
|
||||
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
|
||||
[(0,0),(3,0),(4,5),(1,6)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN),(NaN,NaN),(NaN,NaN)]
|
||||
|
|
@ -3294,7 +3555,7 @@ SELECT p.f1, p1.f1, p.f1 * p1.f1 FROM PATH_TBL p, POINT_TBL p1;
|
|||
((10,20)) | (10,10) | ((-100,300))
|
||||
[(11,12),(13,14)] | (10,10) | [(-10,230),(-10,270)]
|
||||
((11,12),(13,14)) | (10,10) | ((-10,230),(-10,270))
|
||||
(81 rows)
|
||||
(90 rows)
|
||||
|
||||
-- Divide by point
|
||||
SELECT p.f1, p1.f1, p.f1 / p1.f1 FROM PATH_TBL p, POINT_TBL p1 WHERE p1.f1[0] BETWEEN 1 AND 1000;
|
||||
|
|
@ -3467,6 +3728,13 @@ SELECT '' AS twentyfour, p.f1, poly.f1, poly.f1 @> p.f1 AS contains
|
|||
| (1e+300,Infinity) | ((1,2),(7,8),(5,6),(3,-4)) | f
|
||||
| (1e+300,Infinity) | ((0,0)) | f
|
||||
| (1e+300,Infinity) | ((0,1),(0,1)) | f
|
||||
| (Infinity,1e+300) | ((2,0),(2,4),(0,0)) | f
|
||||
| (Infinity,1e+300) | ((3,1),(3,3),(1,0)) | f
|
||||
| (Infinity,1e+300) | ((1,2),(3,4),(5,6),(7,8)) | f
|
||||
| (Infinity,1e+300) | ((7,8),(5,6),(3,4),(1,2)) | f
|
||||
| (Infinity,1e+300) | ((1,2),(7,8),(5,6),(3,-4)) | f
|
||||
| (Infinity,1e+300) | ((0,0)) | f
|
||||
| (Infinity,1e+300) | ((0,1),(0,1)) | f
|
||||
| (NaN,NaN) | ((2,0),(2,4),(0,0)) | t
|
||||
| (NaN,NaN) | ((3,1),(3,3),(1,0)) | t
|
||||
| (NaN,NaN) | ((1,2),(3,4),(5,6),(7,8)) | t
|
||||
|
|
@ -3481,7 +3749,7 @@ SELECT '' AS twentyfour, p.f1, poly.f1, poly.f1 @> p.f1 AS contains
|
|||
| (10,10) | ((1,2),(7,8),(5,6),(3,-4)) | f
|
||||
| (10,10) | ((0,0)) | f
|
||||
| (10,10) | ((0,1),(0,1)) | f
|
||||
(63 rows)
|
||||
(70 rows)
|
||||
|
||||
SELECT '' AS twentyfour, p.f1, poly.f1, p.f1 <@ poly.f1 AS contained
|
||||
FROM POLYGON_TBL poly, POINT_TBL p;
|
||||
|
|
@ -3536,6 +3804,13 @@ SELECT '' AS twentyfour, p.f1, poly.f1, p.f1 <@ poly.f1 AS contained
|
|||
| (1e+300,Infinity) | ((1,2),(7,8),(5,6),(3,-4)) | f
|
||||
| (1e+300,Infinity) | ((0,0)) | f
|
||||
| (1e+300,Infinity) | ((0,1),(0,1)) | f
|
||||
| (Infinity,1e+300) | ((2,0),(2,4),(0,0)) | f
|
||||
| (Infinity,1e+300) | ((3,1),(3,3),(1,0)) | f
|
||||
| (Infinity,1e+300) | ((1,2),(3,4),(5,6),(7,8)) | f
|
||||
| (Infinity,1e+300) | ((7,8),(5,6),(3,4),(1,2)) | f
|
||||
| (Infinity,1e+300) | ((1,2),(7,8),(5,6),(3,-4)) | f
|
||||
| (Infinity,1e+300) | ((0,0)) | f
|
||||
| (Infinity,1e+300) | ((0,1),(0,1)) | f
|
||||
| (NaN,NaN) | ((2,0),(2,4),(0,0)) | t
|
||||
| (NaN,NaN) | ((3,1),(3,3),(1,0)) | t
|
||||
| (NaN,NaN) | ((1,2),(3,4),(5,6),(7,8)) | t
|
||||
|
|
@ -3550,7 +3825,7 @@ SELECT '' AS twentyfour, p.f1, poly.f1, p.f1 <@ poly.f1 AS contained
|
|||
| (10,10) | ((1,2),(7,8),(5,6),(3,-4)) | f
|
||||
| (10,10) | ((0,0)) | f
|
||||
| (10,10) | ((0,1),(0,1)) | f
|
||||
(63 rows)
|
||||
(70 rows)
|
||||
|
||||
SELECT '' AS four, npoints(f1) AS npoints, f1 AS polygon
|
||||
FROM POLYGON_TBL;
|
||||
|
|
@ -3929,9 +4204,10 @@ SELECT '' AS six, circle(f1, 50.0)
|
|||
| <(-5,-12),50>
|
||||
| <(1e-300,-1e-300),50>
|
||||
| <(1e+300,Infinity),50>
|
||||
| <(Infinity,1e+300),50>
|
||||
| <(NaN,NaN),50>
|
||||
| <(10,10),50>
|
||||
(9 rows)
|
||||
(10 rows)
|
||||
|
||||
SELECT '' AS four, circle(f1)
|
||||
FROM BOX_TBL;
|
||||
|
|
@ -3993,12 +4269,19 @@ SELECT '' AS twentyfour, c1.f1 AS circle, p1.f1 AS point, (p1.f1 <-> c1.f1) AS d
|
|||
| <(100,200),10> | (-10,0) | 218.25424421
|
||||
| <(100,200),10> | (-5,-12) | 226.577682802
|
||||
| <(3,5),0> | (1e+300,Infinity) | Infinity
|
||||
| <(3,5),0> | (Infinity,1e+300) | Infinity
|
||||
| <(1,2),3> | (1e+300,Infinity) | Infinity
|
||||
| <(5,1),3> | (1e+300,Infinity) | Infinity
|
||||
| <(5,1),3> | (Infinity,1e+300) | Infinity
|
||||
| <(1,2),3> | (Infinity,1e+300) | Infinity
|
||||
| <(1,3),5> | (1e+300,Infinity) | Infinity
|
||||
| <(1,3),5> | (Infinity,1e+300) | Infinity
|
||||
| <(100,200),10> | (1e+300,Infinity) | Infinity
|
||||
| <(100,200),10> | (Infinity,1e+300) | Infinity
|
||||
| <(1,2),100> | (1e+300,Infinity) | Infinity
|
||||
| <(1,2),100> | (Infinity,1e+300) | Infinity
|
||||
| <(100,1),115> | (1e+300,Infinity) | Infinity
|
||||
| <(100,1),115> | (Infinity,1e+300) | Infinity
|
||||
| <(3,5),0> | (NaN,NaN) | NaN
|
||||
| <(1,2),3> | (NaN,NaN) | NaN
|
||||
| <(5,1),3> | (NaN,NaN) | NaN
|
||||
|
|
@ -4014,8 +4297,9 @@ SELECT '' AS twentyfour, c1.f1 AS circle, p1.f1 AS point, (p1.f1 <-> c1.f1) AS d
|
|||
| <(3,5),NaN> | (5.1,34.5) | NaN
|
||||
| <(3,5),NaN> | (10,10) | NaN
|
||||
| <(3,5),NaN> | (1e+300,Infinity) | NaN
|
||||
| <(3,5),NaN> | (Infinity,1e+300) | NaN
|
||||
| <(3,5),NaN> | (NaN,NaN) | NaN
|
||||
(53 rows)
|
||||
(61 rows)
|
||||
|
||||
-- To polygon
|
||||
SELECT f1, f1::polygon FROM CIRCLE_TBL WHERE f1 >= '<(0,0),1>';
|
||||
|
|
@ -4626,6 +4910,14 @@ SELECT c.f1, p.f1, c.f1 + p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
|||
<(100,1),115> | (1e+300,Infinity) | <(1e+300,Infinity),115>
|
||||
<(3,5),0> | (1e+300,Infinity) | <(1e+300,Infinity),0>
|
||||
<(3,5),NaN> | (1e+300,Infinity) | <(1e+300,Infinity),NaN>
|
||||
<(5,1),3> | (Infinity,1e+300) | <(Infinity,1e+300),3>
|
||||
<(1,2),100> | (Infinity,1e+300) | <(Infinity,1e+300),100>
|
||||
<(1,3),5> | (Infinity,1e+300) | <(Infinity,1e+300),5>
|
||||
<(1,2),3> | (Infinity,1e+300) | <(Infinity,1e+300),3>
|
||||
<(100,200),10> | (Infinity,1e+300) | <(Infinity,1e+300),10>
|
||||
<(100,1),115> | (Infinity,1e+300) | <(Infinity,1e+300),115>
|
||||
<(3,5),0> | (Infinity,1e+300) | <(Infinity,1e+300),0>
|
||||
<(3,5),NaN> | (Infinity,1e+300) | <(Infinity,1e+300),NaN>
|
||||
<(5,1),3> | (NaN,NaN) | <(NaN,NaN),3>
|
||||
<(1,2),100> | (NaN,NaN) | <(NaN,NaN),100>
|
||||
<(1,3),5> | (NaN,NaN) | <(NaN,NaN),5>
|
||||
|
|
@ -4642,7 +4934,7 @@ SELECT c.f1, p.f1, c.f1 + p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
|||
<(100,1),115> | (10,10) | <(110,11),115>
|
||||
<(3,5),0> | (10,10) | <(13,15),0>
|
||||
<(3,5),NaN> | (10,10) | <(13,15),NaN>
|
||||
(72 rows)
|
||||
(80 rows)
|
||||
|
||||
-- Subtract point
|
||||
SELECT c.f1, p.f1, c.f1 - p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
||||
|
|
@ -4704,6 +4996,14 @@ SELECT c.f1, p.f1, c.f1 - p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
|||
<(100,1),115> | (1e+300,Infinity) | <(-1e+300,-Infinity),115>
|
||||
<(3,5),0> | (1e+300,Infinity) | <(-1e+300,-Infinity),0>
|
||||
<(3,5),NaN> | (1e+300,Infinity) | <(-1e+300,-Infinity),NaN>
|
||||
<(5,1),3> | (Infinity,1e+300) | <(-Infinity,-1e+300),3>
|
||||
<(1,2),100> | (Infinity,1e+300) | <(-Infinity,-1e+300),100>
|
||||
<(1,3),5> | (Infinity,1e+300) | <(-Infinity,-1e+300),5>
|
||||
<(1,2),3> | (Infinity,1e+300) | <(-Infinity,-1e+300),3>
|
||||
<(100,200),10> | (Infinity,1e+300) | <(-Infinity,-1e+300),10>
|
||||
<(100,1),115> | (Infinity,1e+300) | <(-Infinity,-1e+300),115>
|
||||
<(3,5),0> | (Infinity,1e+300) | <(-Infinity,-1e+300),0>
|
||||
<(3,5),NaN> | (Infinity,1e+300) | <(-Infinity,-1e+300),NaN>
|
||||
<(5,1),3> | (NaN,NaN) | <(NaN,NaN),3>
|
||||
<(1,2),100> | (NaN,NaN) | <(NaN,NaN),100>
|
||||
<(1,3),5> | (NaN,NaN) | <(NaN,NaN),5>
|
||||
|
|
@ -4720,7 +5020,7 @@ SELECT c.f1, p.f1, c.f1 - p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
|||
<(100,1),115> | (10,10) | <(90,-9),115>
|
||||
<(3,5),0> | (10,10) | <(-7,-5),0>
|
||||
<(3,5),NaN> | (10,10) | <(-7,-5),NaN>
|
||||
(72 rows)
|
||||
(80 rows)
|
||||
|
||||
-- Multiply with point
|
||||
SELECT c.f1, p.f1, c.f1 * p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
||||
|
|
@ -4782,6 +5082,14 @@ SELECT c.f1, p.f1, c.f1 * p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
|||
<(100,1),115> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
|
||||
<(3,5),0> | (1e+300,Infinity) | <(-Infinity,Infinity),NaN>
|
||||
<(3,5),NaN> | (1e+300,Infinity) | <(-Infinity,Infinity),NaN>
|
||||
<(5,1),3> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
|
||||
<(1,2),100> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
|
||||
<(1,3),5> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
|
||||
<(1,2),3> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
|
||||
<(100,200),10> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
|
||||
<(100,1),115> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
|
||||
<(3,5),0> | (Infinity,1e+300) | <(Infinity,Infinity),NaN>
|
||||
<(3,5),NaN> | (Infinity,1e+300) | <(Infinity,Infinity),NaN>
|
||||
<(5,1),3> | (NaN,NaN) | <(NaN,NaN),NaN>
|
||||
<(1,2),100> | (NaN,NaN) | <(NaN,NaN),NaN>
|
||||
<(1,3),5> | (NaN,NaN) | <(NaN,NaN),NaN>
|
||||
|
|
@ -4798,7 +5106,7 @@ SELECT c.f1, p.f1, c.f1 * p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
|
|||
<(100,1),115> | (10,10) | <(990,1010),1626.34559673>
|
||||
<(3,5),0> | (10,10) | <(-20,80),0>
|
||||
<(3,5),NaN> | (10,10) | <(-20,80),NaN>
|
||||
(72 rows)
|
||||
(80 rows)
|
||||
|
||||
-- Divide by point
|
||||
SELECT c.f1, p.f1, c.f1 / p.f1 FROM CIRCLE_TBL c, POINT_TBL p WHERE p.f1[0] BETWEEN 1 AND 1000;
|
||||
|
|
|
|||
|
|
@ -11,6 +11,7 @@ INSERT INTO POINT_TBL(f1) VALUES ('(5.1, 34.5)');
|
|||
INSERT INTO POINT_TBL(f1) VALUES ('(-5.0,-12.0)');
|
||||
INSERT INTO POINT_TBL(f1) VALUES ('(1e-300,-1e-300)'); -- To underflow
|
||||
INSERT INTO POINT_TBL(f1) VALUES ('(1e+300,Inf)'); -- To overflow
|
||||
INSERT INTO POINT_TBL(f1) VALUES ('(Inf,1e+300)'); -- Transposed
|
||||
INSERT INTO POINT_TBL(f1) VALUES (' ( Nan , NaN ) ');
|
||||
-- bad format points
|
||||
INSERT INTO POINT_TBL(f1) VALUES ('asdfasdf');
|
||||
|
|
@ -44,9 +45,10 @@ SELECT '' AS six, * FROM POINT_TBL;
|
|||
| (-5,-12)
|
||||
| (1e-300,-1e-300)
|
||||
| (1e+300,Infinity)
|
||||
| (Infinity,1e+300)
|
||||
| (NaN,NaN)
|
||||
| (10,10)
|
||||
(9 rows)
|
||||
(10 rows)
|
||||
|
||||
-- left of
|
||||
SELECT '' AS three, p.* FROM POINT_TBL p WHERE p.f1 << '(0.0, 0.0)';
|
||||
|
|
@ -115,8 +117,9 @@ SELECT '' AS three, p.* FROM POINT_TBL p
|
|||
| (-5,-12)
|
||||
| (1e-300,-1e-300)
|
||||
| (1e+300,Infinity)
|
||||
| (Infinity,1e+300)
|
||||
| (NaN,NaN)
|
||||
(6 rows)
|
||||
(7 rows)
|
||||
|
||||
SELECT '' AS two, p.* FROM POINT_TBL p
|
||||
WHERE p.f1 <@ path '[(0,0),(-10,0),(-10,10)]';
|
||||
|
|
@ -136,8 +139,9 @@ SELECT '' AS three, p.* FROM POINT_TBL p
|
|||
| (-5,-12)
|
||||
| (1e-300,-1e-300)
|
||||
| (1e+300,Infinity)
|
||||
| (Infinity,1e+300)
|
||||
| (NaN,NaN)
|
||||
(6 rows)
|
||||
(7 rows)
|
||||
|
||||
SELECT '' AS six, p.f1, p.f1 <-> point '(0,0)' AS dist
|
||||
FROM POINT_TBL p
|
||||
|
|
@ -152,8 +156,9 @@ SELECT '' AS six, p.f1, p.f1 <-> point '(0,0)' AS dist
|
|||
| (10,10) | 14.142135623731
|
||||
| (5.1,34.5) | 34.8749193547455
|
||||
| (1e+300,Infinity) | Infinity
|
||||
| (Infinity,1e+300) | Infinity
|
||||
| (NaN,NaN) | NaN
|
||||
(9 rows)
|
||||
(10 rows)
|
||||
|
||||
SELECT '' AS thirtysix, p1.f1 AS point1, p2.f1 AS point2, p1.f1 <-> p2.f1 AS dist
|
||||
FROM POINT_TBL p1, POINT_TBL p2
|
||||
|
|
@ -210,12 +215,19 @@ SELECT '' AS thirtysix, p1.f1 AS point1, p2.f1 AS point2, p1.f1 <-> p2.f1 AS dis
|
|||
| (-5,-12) | (5.1,34.5) | 47.5842410888311
|
||||
| (5.1,34.5) | (-5,-12) | 47.5842410888311
|
||||
| (-10,0) | (1e+300,Infinity) | Infinity
|
||||
| (-10,0) | (Infinity,1e+300) | Infinity
|
||||
| (-5,-12) | (1e+300,Infinity) | Infinity
|
||||
| (-5,-12) | (Infinity,1e+300) | Infinity
|
||||
| (-3,4) | (1e+300,Infinity) | Infinity
|
||||
| (-3,4) | (Infinity,1e+300) | Infinity
|
||||
| (0,0) | (1e+300,Infinity) | Infinity
|
||||
| (0,0) | (Infinity,1e+300) | Infinity
|
||||
| (1e-300,-1e-300) | (1e+300,Infinity) | Infinity
|
||||
| (1e-300,-1e-300) | (Infinity,1e+300) | Infinity
|
||||
| (5.1,34.5) | (1e+300,Infinity) | Infinity
|
||||
| (5.1,34.5) | (Infinity,1e+300) | Infinity
|
||||
| (10,10) | (1e+300,Infinity) | Infinity
|
||||
| (10,10) | (Infinity,1e+300) | Infinity
|
||||
| (1e+300,Infinity) | (-10,0) | Infinity
|
||||
| (1e+300,Infinity) | (-5,-12) | Infinity
|
||||
| (1e+300,Infinity) | (-3,4) | Infinity
|
||||
|
|
@ -223,6 +235,15 @@ SELECT '' AS thirtysix, p1.f1 AS point1, p2.f1 AS point2, p1.f1 <-> p2.f1 AS dis
|
|||
| (1e+300,Infinity) | (1e-300,-1e-300) | Infinity
|
||||
| (1e+300,Infinity) | (5.1,34.5) | Infinity
|
||||
| (1e+300,Infinity) | (10,10) | Infinity
|
||||
| (1e+300,Infinity) | (Infinity,1e+300) | Infinity
|
||||
| (Infinity,1e+300) | (-10,0) | Infinity
|
||||
| (Infinity,1e+300) | (-5,-12) | Infinity
|
||||
| (Infinity,1e+300) | (-3,4) | Infinity
|
||||
| (Infinity,1e+300) | (0,0) | Infinity
|
||||
| (Infinity,1e+300) | (1e-300,-1e-300) | Infinity
|
||||
| (Infinity,1e+300) | (5.1,34.5) | Infinity
|
||||
| (Infinity,1e+300) | (10,10) | Infinity
|
||||
| (Infinity,1e+300) | (1e+300,Infinity) | Infinity
|
||||
| (-10,0) | (NaN,NaN) | NaN
|
||||
| (-5,-12) | (NaN,NaN) | NaN
|
||||
| (-3,4) | (NaN,NaN) | NaN
|
||||
|
|
@ -232,6 +253,8 @@ SELECT '' AS thirtysix, p1.f1 AS point1, p2.f1 AS point2, p1.f1 <-> p2.f1 AS dis
|
|||
| (10,10) | (NaN,NaN) | NaN
|
||||
| (1e+300,Infinity) | (1e+300,Infinity) | NaN
|
||||
| (1e+300,Infinity) | (NaN,NaN) | NaN
|
||||
| (Infinity,1e+300) | (Infinity,1e+300) | NaN
|
||||
| (Infinity,1e+300) | (NaN,NaN) | NaN
|
||||
| (NaN,NaN) | (-10,0) | NaN
|
||||
| (NaN,NaN) | (-5,-12) | NaN
|
||||
| (NaN,NaN) | (-3,4) | NaN
|
||||
|
|
@ -240,8 +263,9 @@ SELECT '' AS thirtysix, p1.f1 AS point1, p2.f1 AS point2, p1.f1 <-> p2.f1 AS dis
|
|||
| (NaN,NaN) | (5.1,34.5) | NaN
|
||||
| (NaN,NaN) | (10,10) | NaN
|
||||
| (NaN,NaN) | (1e+300,Infinity) | NaN
|
||||
| (NaN,NaN) | (Infinity,1e+300) | NaN
|
||||
| (NaN,NaN) | (NaN,NaN) | NaN
|
||||
(81 rows)
|
||||
(100 rows)
|
||||
|
||||
SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
||||
FROM POINT_TBL p1, POINT_TBL p2
|
||||
|
|
@ -253,6 +277,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (0,0) | (5.1,34.5)
|
||||
| (0,0) | (-5,-12)
|
||||
| (0,0) | (1e+300,Infinity)
|
||||
| (0,0) | (Infinity,1e+300)
|
||||
| (0,0) | (NaN,NaN)
|
||||
| (0,0) | (10,10)
|
||||
| (-10,0) | (0,0)
|
||||
|
|
@ -261,6 +286,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (-10,0) | (-5,-12)
|
||||
| (-10,0) | (1e-300,-1e-300)
|
||||
| (-10,0) | (1e+300,Infinity)
|
||||
| (-10,0) | (Infinity,1e+300)
|
||||
| (-10,0) | (NaN,NaN)
|
||||
| (-10,0) | (10,10)
|
||||
| (-3,4) | (0,0)
|
||||
|
|
@ -269,6 +295,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (-3,4) | (-5,-12)
|
||||
| (-3,4) | (1e-300,-1e-300)
|
||||
| (-3,4) | (1e+300,Infinity)
|
||||
| (-3,4) | (Infinity,1e+300)
|
||||
| (-3,4) | (NaN,NaN)
|
||||
| (-3,4) | (10,10)
|
||||
| (5.1,34.5) | (0,0)
|
||||
|
|
@ -277,6 +304,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (5.1,34.5) | (-5,-12)
|
||||
| (5.1,34.5) | (1e-300,-1e-300)
|
||||
| (5.1,34.5) | (1e+300,Infinity)
|
||||
| (5.1,34.5) | (Infinity,1e+300)
|
||||
| (5.1,34.5) | (NaN,NaN)
|
||||
| (5.1,34.5) | (10,10)
|
||||
| (-5,-12) | (0,0)
|
||||
|
|
@ -285,6 +313,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (-5,-12) | (5.1,34.5)
|
||||
| (-5,-12) | (1e-300,-1e-300)
|
||||
| (-5,-12) | (1e+300,Infinity)
|
||||
| (-5,-12) | (Infinity,1e+300)
|
||||
| (-5,-12) | (NaN,NaN)
|
||||
| (-5,-12) | (10,10)
|
||||
| (1e-300,-1e-300) | (-10,0)
|
||||
|
|
@ -292,6 +321,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (1e-300,-1e-300) | (5.1,34.5)
|
||||
| (1e-300,-1e-300) | (-5,-12)
|
||||
| (1e-300,-1e-300) | (1e+300,Infinity)
|
||||
| (1e-300,-1e-300) | (Infinity,1e+300)
|
||||
| (1e-300,-1e-300) | (NaN,NaN)
|
||||
| (1e-300,-1e-300) | (10,10)
|
||||
| (1e+300,Infinity) | (0,0)
|
||||
|
|
@ -301,8 +331,19 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (1e+300,Infinity) | (-5,-12)
|
||||
| (1e+300,Infinity) | (1e-300,-1e-300)
|
||||
| (1e+300,Infinity) | (1e+300,Infinity)
|
||||
| (1e+300,Infinity) | (Infinity,1e+300)
|
||||
| (1e+300,Infinity) | (NaN,NaN)
|
||||
| (1e+300,Infinity) | (10,10)
|
||||
| (Infinity,1e+300) | (0,0)
|
||||
| (Infinity,1e+300) | (-10,0)
|
||||
| (Infinity,1e+300) | (-3,4)
|
||||
| (Infinity,1e+300) | (5.1,34.5)
|
||||
| (Infinity,1e+300) | (-5,-12)
|
||||
| (Infinity,1e+300) | (1e-300,-1e-300)
|
||||
| (Infinity,1e+300) | (1e+300,Infinity)
|
||||
| (Infinity,1e+300) | (Infinity,1e+300)
|
||||
| (Infinity,1e+300) | (NaN,NaN)
|
||||
| (Infinity,1e+300) | (10,10)
|
||||
| (NaN,NaN) | (0,0)
|
||||
| (NaN,NaN) | (-10,0)
|
||||
| (NaN,NaN) | (-3,4)
|
||||
|
|
@ -310,6 +351,7 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (NaN,NaN) | (-5,-12)
|
||||
| (NaN,NaN) | (1e-300,-1e-300)
|
||||
| (NaN,NaN) | (1e+300,Infinity)
|
||||
| (NaN,NaN) | (Infinity,1e+300)
|
||||
| (NaN,NaN) | (NaN,NaN)
|
||||
| (NaN,NaN) | (10,10)
|
||||
| (10,10) | (0,0)
|
||||
|
|
@ -319,8 +361,9 @@ SELECT '' AS thirty, p1.f1 AS point1, p2.f1 AS point2
|
|||
| (10,10) | (-5,-12)
|
||||
| (10,10) | (1e-300,-1e-300)
|
||||
| (10,10) | (1e+300,Infinity)
|
||||
| (10,10) | (Infinity,1e+300)
|
||||
| (10,10) | (NaN,NaN)
|
||||
(72 rows)
|
||||
(91 rows)
|
||||
|
||||
-- put distance result into output to allow sorting with GEQ optimizer - tgl 97/05/10
|
||||
SELECT '' AS fifteen, p1.f1 AS point1, p2.f1 AS point2, (p1.f1 <-> p2.f1) AS distance
|
||||
|
|
@ -328,7 +371,7 @@ SELECT '' AS fifteen, p1.f1 AS point1, p2.f1 AS point2, (p1.f1 <-> p2.f1) AS dis
|
|||
WHERE (p1.f1 <-> p2.f1) > 3 and p1.f1 << p2.f1
|
||||
ORDER BY distance, p1.f1[0], p2.f1[0];
|
||||
fifteen | point1 | point2 | distance
|
||||
---------+------------------+-------------------+------------------
|
||||
---------+-------------------+-------------------+------------------
|
||||
| (-3,4) | (0,0) | 5
|
||||
| (-3,4) | (1e-300,-1e-300) | 5
|
||||
| (-10,0) | (-3,4) | 8.06225774829855
|
||||
|
|
@ -350,13 +393,21 @@ SELECT '' AS fifteen, p1.f1 AS point1, p2.f1 AS point2, (p1.f1 <-> p2.f1) AS dis
|
|||
| (-10,0) | (5.1,34.5) | 37.6597928831267
|
||||
| (-5,-12) | (5.1,34.5) | 47.5842410888311
|
||||
| (-10,0) | (1e+300,Infinity) | Infinity
|
||||
| (-10,0) | (Infinity,1e+300) | Infinity
|
||||
| (-5,-12) | (1e+300,Infinity) | Infinity
|
||||
| (-5,-12) | (Infinity,1e+300) | Infinity
|
||||
| (-3,4) | (1e+300,Infinity) | Infinity
|
||||
| (-3,4) | (Infinity,1e+300) | Infinity
|
||||
| (0,0) | (1e+300,Infinity) | Infinity
|
||||
| (0,0) | (Infinity,1e+300) | Infinity
|
||||
| (1e-300,-1e-300) | (1e+300,Infinity) | Infinity
|
||||
| (1e-300,-1e-300) | (Infinity,1e+300) | Infinity
|
||||
| (5.1,34.5) | (1e+300,Infinity) | Infinity
|
||||
| (5.1,34.5) | (Infinity,1e+300) | Infinity
|
||||
| (10,10) | (1e+300,Infinity) | Infinity
|
||||
(27 rows)
|
||||
| (10,10) | (Infinity,1e+300) | Infinity
|
||||
| (1e+300,Infinity) | (Infinity,1e+300) | Infinity
|
||||
(35 rows)
|
||||
|
||||
-- put distance result into output to allow sorting with GEQ optimizer - tgl 97/05/10
|
||||
SELECT '' AS three, p1.f1 AS point1, p2.f1 AS point2, (p1.f1 <-> p2.f1) AS distance
|
||||
|
|
@ -364,12 +415,13 @@ SELECT '' AS three, p1.f1 AS point1, p2.f1 AS point2, (p1.f1 <-> p2.f1) AS dista
|
|||
WHERE (p1.f1 <-> p2.f1) > 3 and p1.f1 << p2.f1 and p1.f1 >^ p2.f1
|
||||
ORDER BY distance;
|
||||
three | point1 | point2 | distance
|
||||
-------+------------+------------------+------------------
|
||||
-------+-------------------+-------------------+------------------
|
||||
| (-3,4) | (0,0) | 5
|
||||
| (-3,4) | (1e-300,-1e-300) | 5
|
||||
| (-10,0) | (-5,-12) | 13
|
||||
| (5.1,34.5) | (10,10) | 24.9851956166046
|
||||
(4 rows)
|
||||
| (1e+300,Infinity) | (Infinity,1e+300) | Infinity
|
||||
(5 rows)
|
||||
|
||||
-- Test that GiST indexes provide same behavior as sequential scan
|
||||
CREATE TEMP TABLE point_gist_tbl(f1 point);
|
||||
|
|
|
|||
|
|
@ -85,6 +85,10 @@ SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppath, p1.f1 <-> p.f1 AS dist_pathp F
|
|||
-- Distance to polygon
|
||||
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppoly, p1.f1 <-> p.f1 AS dist_polyp FROM POINT_TBL p, POLYGON_TBL p1;
|
||||
|
||||
-- Construct line through two points
|
||||
SELECT p1.f1, p2.f1, line(p1.f1, p2.f1)
|
||||
FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1 <> p2.f1;
|
||||
|
||||
-- Closest point to line
|
||||
SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LINE_TBL l;
|
||||
|
||||
|
|
|
|||
|
|
@ -21,6 +21,8 @@ INSERT INTO POINT_TBL(f1) VALUES ('(1e-300,-1e-300)'); -- To underflow
|
|||
|
||||
INSERT INTO POINT_TBL(f1) VALUES ('(1e+300,Inf)'); -- To overflow
|
||||
|
||||
INSERT INTO POINT_TBL(f1) VALUES ('(Inf,1e+300)'); -- Transposed
|
||||
|
||||
INSERT INTO POINT_TBL(f1) VALUES (' ( Nan , NaN ) ');
|
||||
|
||||
-- bad format points
|
||||
|
|
|
|||
Loading…
Reference in New Issue