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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2015-05-05 15:22:24 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2015-05-05 15:22:24 -0300 |
| commit | 3b6db1f445e14bd189ebc99ce1e5535a1c624613 (patch) | |
| tree | 0b2f037f21af6ed3ae5334c29491bc9ebe5f8e3f /src/include/utils | |
| parent | 456ff0863851d70dce679ca3f631392589e31a33 (diff) | |
| download | postgresql-3b6db1f445e14bd189ebc99ce1e5535a1c624613.tar.gz | |
Add geometry/range functions to support BRIN inclusion
This commit adds the following functions:
box(point) -> box
bound_box(box, box) -> box
inet_same_family(inet, inet) -> bool
inet_merge(inet, inet) -> cidr
range_merge(anyrange, anyrange) -> anyrange
The first of these is also used to implement a new assignment cast from
point to box.
These functions are the first part of a base to implement an "inclusion"
operator class for BRIN, for multidimensional data types.
Author: Emre Hasegeli
Reviewed by: Andreas Karlsson
Diffstat (limited to 'src/include/utils')
| -rw-r--r-- | src/include/utils/builtins.h | 2 | ||||
| -rw-r--r-- | src/include/utils/geo_decls.h | 2 | ||||
| -rw-r--r-- | src/include/utils/rangetypes.h | 1 |
3 files changed, 5 insertions, 0 deletions
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 33a453f602..e8104f01a1 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -942,6 +942,8 @@ extern Datum inetpl(PG_FUNCTION_ARGS); extern Datum inetmi_int8(PG_FUNCTION_ARGS); extern Datum inetmi(PG_FUNCTION_ARGS); extern void clean_ipv6_addr(int addr_family, char *addr); +extern Datum inet_same_family(PG_FUNCTION_ARGS); +extern Datum inet_merge(PG_FUNCTION_ARGS); /* mac.c */ extern Datum macaddr_in(PG_FUNCTION_ARGS); diff --git a/src/include/utils/geo_decls.h b/src/include/utils/geo_decls.h index 2a91620db7..4377baa645 100644 --- a/src/include/utils/geo_decls.h +++ b/src/include/utils/geo_decls.h @@ -302,6 +302,8 @@ extern Datum box_add(PG_FUNCTION_ARGS); extern Datum box_sub(PG_FUNCTION_ARGS); extern Datum box_mul(PG_FUNCTION_ARGS); extern Datum box_div(PG_FUNCTION_ARGS); +extern Datum point_box(PG_FUNCTION_ARGS); +extern Datum boxes_bound_box(PG_FUNCTION_ARGS); /* public path routines */ extern Datum path_area(PG_FUNCTION_ARGS); diff --git a/src/include/utils/rangetypes.h b/src/include/utils/rangetypes.h index 43c80f493c..00a3efedc6 100644 --- a/src/include/utils/rangetypes.h +++ b/src/include/utils/rangetypes.h @@ -211,6 +211,7 @@ extern Datum range_gist_compress(PG_FUNCTION_ARGS); extern Datum range_gist_decompress(PG_FUNCTION_ARGS); extern Datum range_gist_fetch(PG_FUNCTION_ARGS); extern Datum range_gist_union(PG_FUNCTION_ARGS); +extern Datum range_merge(PG_FUNCTION_ARGS); extern Datum range_gist_penalty(PG_FUNCTION_ARGS); extern Datum range_gist_picksplit(PG_FUNCTION_ARGS); extern Datum range_gist_same(PG_FUNCTION_ARGS); |