Remove the << >> &< and &> operators for contrib/cube, which were

wrong, but nobody noticed because they were also useless.

3 files changed, 0 insertions, 744 deletions

diff --git a/contrib/cube/expected/cube.out b/contrib/cube/expected/cube.out
index 367031e9835..d1648c53cdb 100644
--- a/contrib/cube/expected/cube.out
+++ b/contrib/cube/expected/cube.out
@@ -594,254 +594,6 @@ SELECT '[(-1,-1,-1),(1,1,1)]'::cube && '[(2,1,1),(2,2,2)]'::cube AS bool;
  f
 (1 row)
 
--- "overlap on the left" / "overlap on the right"
--- (these operators are not useful at all but R-tree seems to be
--- sensitive to their presence)
---
-SELECT '1'::cube &< '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube &< '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '1'::cube &< '2'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '0'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(0.5)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(2)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(1),(2)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(2),(3)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '0'::cube &> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube &> '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '2'::cube &> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '0'::cube        &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '1'::cube        &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(0.5)'      &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(2)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(1),(2)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(2),(3)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
--- "left" / "right"
--- (these operators are not useful but for 1-D or 2-D cubes, but R-tree
--- seems to want them defined)
---
-SELECT '1'::cube << '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube << '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube << '2'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(0.5)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(2)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(1),(2)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '(2),(3)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '0'::cube >> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube >> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '2'::cube >> '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '0'::cube        >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube        >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(0.5)'      >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(2)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(1),(2)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(2),(3)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
 -- "contained in" (the left operand is the cube entirely enclosed by
 -- the right operand):
 --
diff --git a/contrib/cube/expected/cube_1.out b/contrib/cube/expected/cube_1.out
index f5ee88064ca..73a7c2f115a 100644
--- a/contrib/cube/expected/cube_1.out
+++ b/contrib/cube/expected/cube_1.out
@@ -594,254 +594,6 @@ SELECT '[(-1,-1,-1),(1,1,1)]'::cube && '[(2,1,1),(2,2,2)]'::cube AS bool;
  f
 (1 row)
 
--- "overlap on the left" / "overlap on the right"
--- (these operators are not useful at all but R-tree seems to be
--- sensitive to their presence)
---
-SELECT '1'::cube &< '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube &< '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '1'::cube &< '2'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '0'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(0.5)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(2)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(1),(2)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(2),(3)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '0'::cube &> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube &> '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '2'::cube &> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '0'::cube        &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '1'::cube        &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(0.5)'      &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(2)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(1),(2)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(2),(3)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
--- "left" / "right"
--- (these operators are not useful but for 1-D or 2-D cubes, but R-tree
--- seems to want them defined)
---
-SELECT '1'::cube << '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube << '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube << '2'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(0.5)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(2)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(1),(2)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '(2),(3)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '0'::cube >> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube >> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '2'::cube >> '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '0'::cube        >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube        >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(0.5)'      >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(2)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(1),(2)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(2),(3)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
 -- "contained in" (the left operand is the cube entirely enclosed by
 -- the right operand):
 --
diff --git a/contrib/cube/expected/cube_2.out b/contrib/cube/expected/cube_2.out
index c226c0d11f2..cea2f4ea945 100644
--- a/contrib/cube/expected/cube_2.out
+++ b/contrib/cube/expected/cube_2.out
@@ -594,254 +594,6 @@ SELECT '[(-1,-1,-1),(1,1,1)]'::cube && '[(2,1,1),(2,2,2)]'::cube AS bool;
  f
 (1 row)
 
--- "overlap on the left" / "overlap on the right"
--- (these operators are not useful at all but R-tree seems to be
--- sensitive to their presence)
---
-SELECT '1'::cube &< '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube &< '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '1'::cube &< '2'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '0'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(0.5)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(0),(2)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(1),(2)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube &< '(2),(3)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '0'::cube &> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube &> '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '2'::cube &> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '0'::cube        &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '1'::cube        &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(0.5)'      &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(2)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(1),(2)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(2),(3)'::cube  &> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
--- "left" / "right"
--- (these operators are not useful but for 1-D or 2-D cubes, but R-tree
--- seems to want them defined)
---
-SELECT '1'::cube << '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube << '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube << '2'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '0'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(0.5)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(0),(2)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube << '(1),(2)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(1)'::cube << '(2),(3)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '0'::cube >> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube >> '1'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '2'::cube >> '1'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '0'::cube        >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '1'::cube        >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(0),(0.5)'      >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(1)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(0),(2)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- f
-(1 row)
-
-SELECT '(1),(2)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
-SELECT '(2),(3)'::cube  >> '(0),(1)'::cube AS bool;
- bool 
-------
- t
-(1 row)
-
 -- "contained in" (the left operand is the cube entirely enclosed by
 -- the right operand):
 --