database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-12-21 05:21:08 +03:00
Code Activity

Add geometry/range functions to support BRIN inclusion

Browse Source 
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
This commit is contained in:
Alvaro Herrera
2015-05-05 15:22:24 -03:00
parent 456ff08638
commit 3b6db1f445
18 changed files with 363 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/include/utils/builtins.h
View File

@@ -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);