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The changes I have made are described in CHANGES. This was based on

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diffs to 7.3-devel and may not be applicable to 7.2. I have included a
change covered by a previous bugfix patch I submitted (the problem with
-.1 not being accepted by cube_in). It does not include a fix for the
potential buffer overrun issue I reported for cube_yyerror in
cubeparse.y.


Bruno Wolff III
This commit is contained in:
Bruce Momjian
2002-08-29 23:03:58 +00:00
parent 6d27cfdd89
commit 32784cddf1
8 changed files with 696 additions and 256 deletions
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76
contrib/cube/sql/cube.sql
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@ -23,20 +23,26 @@ SELECT '.1'::cube AS cube;
SELECT '-.1'::cube AS cube;
SELECT '1.0'::cube AS cube;
SELECT '-1.0'::cube AS cube;
SELECT '1e7'::cube AS cube;
SELECT '-1e7'::cube AS cube;
SELECT '1.0e7'::cube AS cube;
SELECT '-1.0e7'::cube AS cube;
SELECT '1e+7'::cube AS cube;
SELECT '-1e+7'::cube AS cube;
SELECT '1.0e+7'::cube AS cube;
SELECT '-1.0e+7'::cube AS cube;
SELECT '1e27'::cube AS cube;
SELECT '-1e27'::cube AS cube;
SELECT '1.0e27'::cube AS cube;
SELECT '-1.0e27'::cube AS cube;
SELECT '1e+27'::cube AS cube;
SELECT '-1e+27'::cube AS cube;
SELECT '1.0e+27'::cube AS cube;
SELECT '-1.0e+27'::cube AS cube;
SELECT '1e-7'::cube AS cube;
SELECT '-1e-7'::cube AS cube;
SELECT '1.0e-7'::cube AS cube;
SELECT '-1.0e-7'::cube AS cube;
SELECT '1e-700'::cube AS cube;
SELECT '-1e-700'::cube AS cube;
SELECT '1234567890123456'::cube AS cube;
SELECT '+1234567890123456'::cube AS cube;
SELECT '-1234567890123456'::cube AS cube;
SELECT '.1234567890123456'::cube AS cube;
SELECT '+.1234567890123456'::cube AS cube;
SELECT '-.1234567890123456'::cube AS cube;
-- simple lists (points)
SELECT '1,2'::cube AS cube;
@ -230,6 +236,60 @@ SELECT '(-1,-1),(1,1)'::cube @ '(-1),(1)'::cube AS bool;
SELECT '(-1),(1)'::cube @ '(-2),(1)'::cube AS bool;
SELECT '(-1,-1),(1,1)'::cube @ '(-2),(1)'::cube AS bool;
-- Test of distance function
--
SELECT cube_distance('(0)'::cube,'(2,2,2,2)'::cube);
SELECT cube_distance('(0)'::cube,'(.3,.4)'::cube);
-- Test of cube function (text to cube)
--
SELECT cube('('||1||','||1.2||')');
SELECT cube(NULL);
-- Test of cube_dim function (dimensions stored in cube)
--
SELECT cube_dim('(0)'::cube);
SELECT cube_dim('(0,0)'::cube);
SELECT cube_dim('(0,0,0)'::cube);
-- Test of cube_ll_coord function (retrieves LL coodinate values)
--
SELECT cube_ll_coord('(-1,1),(2,-2)'::cube, 1);
SELECT cube_ll_coord('(-1,1),(2,-2)'::cube, 2);
SELECT cube_ll_coord('(-1,1),(2,-2)'::cube, 3);
-- Test of cube_ur_coord function (retrieves UR coodinate values)
--
SELECT cube_ur_coord('(-1,1),(2,-2)'::cube, 1);
SELECT cube_ur_coord('(-1,1),(2,-2)'::cube, 2);
SELECT cube_ur_coord('(-1,1),(2,-2)'::cube, 3);
-- Test of cube_is_point
--
SELECT cube_is_point('(0)'::cube);
SELECT cube_is_point('(0,1,2)'::cube);
SELECT cube_is_point('(0,1,2),(0,1,2)'::cube);
SELECT cube_is_point('(0,1,2),(-1,1,2)'::cube);
SELECT cube_is_point('(0,1,2),(0,-1,2)'::cube);
SELECT cube_is_point('(0,1,2),(0,1,-2)'::cube);
-- Test of cube_enlarge (enlarging and shrinking cubes)
--
SELECT cube_enlarge('(0)'::cube, 0, 0);
SELECT cube_enlarge('(0)'::cube, 0, 1);
SELECT cube_enlarge('(0)'::cube, 0, 2);
SELECT cube_enlarge('(0)'::cube, 1, 0);
SELECT cube_enlarge('(0)'::cube, 1, 1);
SELECT cube_enlarge('(0)'::cube, 1, 2);
SELECT cube_enlarge('(0)'::cube, -1, 0);
SELECT cube_enlarge('(0)'::cube, -1, 1);
SELECT cube_enlarge('(0)'::cube, -1, 2);
SELECT cube_enlarge('(0,0,0)'::cube, 1, 0);
SELECT cube_enlarge('(0,0,0)'::cube, 1, 2);
SELECT cube_enlarge('(2,-2),(-3,7)'::cube, 1, 2);
SELECT cube_enlarge('(2,-2),(-3,7)'::cube, 3, 2);
SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -1, 2);
SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -3, 2);
-- Load some example data and build the index
--