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Rename contrib contains/contained-by operators to @> and <@, per discussion.

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This commit is contained in:
Tom Lane
2006-09-10 17:36:52 +00:00
parent ba920e1c91
commit 684ad6a92f
36 changed files with 1290 additions and 1111 deletions
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25
contrib/seg/seg.sql.in
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@@ -281,6 +281,25 @@ CREATE OPERATOR <> (
JOIN = neqjoinsel
);
CREATE OPERATOR @> (
LEFTARG = seg,
RIGHTARG = seg,
PROCEDURE = seg_contains,
COMMUTATOR = '<@',
RESTRICT = contsel,
JOIN = contjoinsel
);
CREATE OPERATOR <@ (
LEFTARG = seg,
RIGHTARG = seg,
PROCEDURE = seg_contained,
COMMUTATOR = '@>',
RESTRICT = contsel,
JOIN = contjoinsel
);
-- obsolete:
CREATE OPERATOR @ (
LEFTARG = seg,
RIGHTARG = seg,
@@ -357,8 +376,10 @@ AS
OPERATOR 4 &> ,
OPERATOR 5 >> ,
OPERATOR 6 = ,
OPERATOR 7 @ ,
OPERATOR 8 ~ ,
OPERATOR 7 @> ,
OPERATOR 8 <@ ,
OPERATOR 13 @ ,
OPERATOR 14 ~ ,
FUNCTION 1 gseg_consistent (internal, seg, int4),
FUNCTION 2 gseg_union (internal, internal),
FUNCTION 3 gseg_compress (internal),