Files
TJWaterServer/sql/section_create/24.coordinates.sql
2022-08-27 11:49:43 +08:00

11 lines
281 B
SQL

-- [COORDINATES]
CREATE TABLE COORDINATES
(
Node VARCHAR(32) PRIMARY KEY REFERENCES _NODE(ID)
, Coord POINT NOT NULL DEFAULT(POINT(0.0, 0.0))
);
CREATE INDEX COORDINATES_SPGIST ON COORDINATES USING SPGIST(Coord);
CREATE INDEX COORDINATES_GIST ON COORDINATES USING GIST(Coord);