mirror of
https://github.com/dataforcanada/d4c-datapkg-statistical.git
synced 2026-06-13 22:20:56 +02:00
Diego Ripley
90 lines
3.4 KiB
SQL
90 lines
3.4 KiB
SQL
/*
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Road Network Files
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*/
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/* 2021
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Definition here: https://web.archive.org/web/20240215050313/https://www12.statcan.gc.ca/census-recensement/2021/ref/dict/az/definition-eng.cfm?ID=geo041
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*/
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DROP TABLE IF EXISTS silver.road_2021;
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CREATE TABLE silver.road_2021 AS
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SELECT
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left_side.country_dguid,
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left_side.country_en_name,
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left_side.country_fr_name,
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left_side.country_en_abbreviation,
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left_side.country_fr_abbreviation,
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left_side.grc_dguid AS grc_dguid_left,
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right_side.grc_dguid AS grc_dguid_right,
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left_side.grc_en_name AS grc_en_name_left,
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right_side.grc_en_name AS grc_en_name_right,
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left_side.grc_fr_name AS grc_fr_name_left,
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right_side.grc_fr_name AS grc_fr_name_right,
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left_side.pr_dguid AS pr_dguid_left,
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right_side.pr_dguid AS pr_dguid_right,
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left_side.pr_en_name AS pr_en_name_left,
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right_side.pr_en_name AS pr_en_name_right,
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left_side.pr_fr_name AS pr_fr_name_left,
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right_side.pr_fr_name AS pr_fr_name_right,
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left_side.pr_iso_code AS pr_iso_code_left,
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right_side.pr_iso_code AS pr_iso_code_right,
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left_side.car_dguid AS car_dguid_left,
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right_side.car_dguid AS car_dguid_right,
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left_side.car_en_name AS car_en_name_left,
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right_side.car_en_name AS car_en_name_right,
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left_side.car_fr_name AS car_fr_name_left,
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right_side.car_fr_name AS car_fr_name_right,
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left_side.er_dguid AS er_dguid_left,
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right_side.er_dguid AS er_dguid_right,
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left_side.er_name AS er_name_left,
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right_side.er_name AS er_name_right,
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left_side.cd_dguid AS cd_dguid_left,
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right_side.cd_dguid AS cd_dguid_right,
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left_side.cd_name AS cd_name_left,
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right_side.cd_name AS cd_name_right,
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left_side.cd_type AS cd_type_left,
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right_side.cd_type AS cd_type_right,
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left_side.ccs_dguid AS ccs_dguid_left,
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right_side.ccs_dguid AS ccs_dguid_right,
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left_side.ccs_name AS ccs_name_left,
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right_side.ccs_name AS ccs_name_right,
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left_side.cma_dguid AS cma_dguid_left,
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right_side.cma_dguid AS cma_dguid_right,
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left_side.cma_p_dguid AS cma_p_dguid_left,
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right_side.cma_p_dguid AS cma_p_dguid_right,
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left_side.cma_name AS cma_name_left,
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right_side.cma_name AS cma_name_right,
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left_side.cma_type AS cma_type_left,
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right_side.cma_type AS cma_type_right,
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left_side.csd_dguid AS csd_dguid_left,
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right_side.csd_dguid AS csd_dguid_right,
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left_side.csd_name AS csd_name_left,
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right_side.csd_name AS csd_name_right,
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left_side.csd_type AS csd_type_left,
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right_side.csd_type AS csd_type_right,
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left_side.sac_type AS sac_type_left,
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right_side.sac_type AS sac_type_right,
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left_side.sac_code AS sac_code_left,
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right_side.sac_code AS sac_code_right,
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road.ngd_uid AS road_ngd_uid,
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road.name AS road_name,
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road.type AS road_type,
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road.dir AS road_direction,
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road.afl_val AS road_address_from_left_value,
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road.atl_val AS road_address_to_left_value,
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road.afr_val AS road_address_from_right_value,
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road.atr_val AS road_address_to_right_value,
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road.rank AS road_rank,
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road.class AS road_class,
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road.geom
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FROM bronze.lrnf000r21a_e AS road
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LEFT JOIN silver.csd_2021 AS left_side
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ON road.csddguid_l = left_side.csd_dguid
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LEFT JOIN silver.csd_2021 AS right_side
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ON road.csddguid_r = right_side.csd_dguid;
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-- Create spatial index
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CREATE INDEX road_2021_geom_idx ON
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silver.road_2021
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USING gist (geom) WITH (fillfactor = 100);
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