mirror of
https://github.com/dataforcanada/d4c-datapkg-statistical.git
synced 2026-06-13 22:20:56 +02:00
Diego Ripley
128 lines
2.8 KiB
SQL
128 lines
2.8 KiB
SQL
/*
|
|
Census Subdivisions
|
|
*/
|
|
|
|
/* 2021
|
|
Definition here: https://web.archive.org/web/20240526213705/https://www12.statcan.gc.ca/census-recensement/2021/ref/dict/az/Definition-eng.cfm?ID=geo012
|
|
*/
|
|
|
|
-- Digital boundary;
|
|
DROP TABLE IF EXISTS silver.csd_2021_digital;
|
|
CREATE TABLE silver.csd_2021_digital AS
|
|
SELECT DISTINCT
|
|
cd.country_dguid,
|
|
cd.country_en_name,
|
|
cd.country_fr_name,
|
|
cd.country_en_abbreviation,
|
|
cd.country_fr_abbreviation,
|
|
cd.grc_dguid,
|
|
cd.grc_en_name,
|
|
cd.grc_fr_name,
|
|
cd.pr_dguid,
|
|
cd.pr_en_name,
|
|
cd.pr_fr_name,
|
|
cd.pr_en_abbreviation,
|
|
cd.pr_fr_abbreviation,
|
|
cd.pr_iso_code,
|
|
cd.car_dguid,
|
|
cd.car_en_name,
|
|
cd.car_fr_name,
|
|
er.er_dguid,
|
|
er.er_name,
|
|
cd.cd_dguid,
|
|
cd.cd_name,
|
|
cd.cd_type,
|
|
ccs.ccs_dguid,
|
|
ccs.ccs_name,
|
|
gaf.cma_dguid,
|
|
gaf.cma_p_dguid,
|
|
cma.cma_name,
|
|
cma.cma_type,
|
|
gaf.csd_dguid,
|
|
csd.csdname AS csd_name,
|
|
csd.csdtype AS csd_type,
|
|
gaf.sac_type,
|
|
gaf.sac_code,
|
|
csd.geom
|
|
FROM silver.gaf_2021 AS gaf
|
|
LEFT JOIN silver.cma_2021_digital AS cma
|
|
ON
|
|
concat(gaf.cma_dguid, gaf.cma_p_dguid)
|
|
= concat(cma.cma_dguid, cma.cma_p_dguid)
|
|
LEFT JOIN silver.cd_2021_digital AS cd
|
|
ON gaf.cd_dguid = cd.cd_dguid
|
|
LEFT JOIN silver.er_2021_digital AS er
|
|
ON gaf.er_dguid = er.er_dguid
|
|
LEFT JOIN silver.ccs_2021_digital AS ccs
|
|
ON gaf.ccs_dguid = ccs.ccs_dguid
|
|
LEFT JOIN bronze.lcsd000a21a_e AS csd
|
|
ON gaf.csd_dguid = csd.dguid;
|
|
|
|
-- Make geometries valid
|
|
UPDATE
|
|
silver.csd_2021_digital
|
|
SET
|
|
geom = st_makevalid(geom)
|
|
WHERE
|
|
st_isvalid(geom) = 'f';
|
|
|
|
-- Create spatial index
|
|
CREATE INDEX csd_2021_digital_geom_idx ON silver.csd_2021_digital USING gist (geom) WITH (
|
|
fillfactor = 100
|
|
);
|
|
|
|
-- Cartographic boundary;
|
|
DROP TABLE IF EXISTS silver.csd_2021_cartographic;
|
|
CREATE TABLE silver.csd_2021_cartographic AS
|
|
SELECT DISTINCT
|
|
b.country_dguid,
|
|
b.country_en_name,
|
|
b.country_fr_name,
|
|
b.country_en_abbreviation,
|
|
b.country_fr_abbreviation,
|
|
b.grc_dguid,
|
|
b.grc_en_name,
|
|
b.grc_fr_name,
|
|
b.pr_dguid,
|
|
b.pr_en_name,
|
|
b.pr_fr_name,
|
|
b.pr_en_abbreviation,
|
|
b.pr_fr_abbreviation,
|
|
b.pr_iso_code,
|
|
b.car_dguid,
|
|
b.car_en_name,
|
|
b.car_fr_name,
|
|
b.er_dguid,
|
|
b.er_name,
|
|
b.cd_dguid,
|
|
b.cd_name,
|
|
b.cd_type,
|
|
b.ccs_dguid,
|
|
b.ccs_name,
|
|
b.cma_dguid,
|
|
b.cma_p_dguid,
|
|
b.cma_name,
|
|
b.cma_type,
|
|
b.csd_dguid,
|
|
b.csd_name,
|
|
b.csd_type,
|
|
b.sac_type,
|
|
b.sac_code,
|
|
a.geom
|
|
FROM
|
|
bronze.lcsd000b21a_e AS a,
|
|
silver.csd_2021_digital AS b
|
|
WHERE a.dguid = b.csd_dguid;
|
|
|
|
-- Make geometries valid
|
|
UPDATE
|
|
silver.csd_2021_cartographic
|
|
SET
|
|
geom = st_makevalid(geom)
|
|
WHERE
|
|
st_isvalid(geom) = 'f';
|
|
|
|
-- Create spatial index
|
|
CREATE INDEX csd_2021_cartographic_geom_idx ON silver.csd_2021_cartographic USING gist (geom) WITH (
|
|
fillfactor = 100
|
|
); |