Sha256: fc4823be15770a9b7274133998a051a09a3f481aca4e2bfbbb930f1056a7ec50
Contents?: true
Size: 1.74 KB
Versions: 161
Compression:
Stored size: 1.74 KB
Contents
CREATE OR REPLACE FUNCTION renalware.import_practice_memberships_csv(file text) RETURNS void
AS $$
BEGIN
DROP TABLE IF EXISTS memberships_via_copy;
CREATE TEMP TABLE copied_memberships (
gp_code text NOT NULL,
practice_code text NOT NULL,
unused3 text,
unused4 text,
unused5 text,
unused7 text
);
-- Import the CSV file into copied_memberships - note there is no CSV header in this file
EXECUTE format ('COPY copied_memberships FROM %L DELIMITER %L CSV ', file, ',');
DROP TABLE IF EXISTS tmp_memberships;
CREATE TEMP TABLE tmp_memberships AS
SELECT
gp_code,
practice_code,
patient_primary_care_physicians.id primary_care_physician_id,
patient_practices.id as practice_id
from copied_memberships
INNER JOIN patient_practices on patient_practices.code = practice_code
INNER JOIN patient_primary_care_physicians on patient_primary_care_physicians.code = gp_code;
-- Insert any new memberships, ignoring any conflicts where the
-- practice_id + primary_care_physician_id already exists
INSERT INTO renalware.patient_practice_memberships
(practice_id, primary_care_physician_id, created_at, updated_at)
SELECT
practice_id,
primary_care_physician_id,
CURRENT_TIMESTAMP,
CURRENT_TIMESTAMP
FROM tmp_memberships
ON CONFLICT (practice_id, primary_care_physician_id) DO NOTHING;
-- Mark as deleted any memberships not in the latest uploaded data set - ie those gps have retired or moved on
UPDATE patient_practice_memberships mem
SET deleted_at = CURRENT_TIMESTAMP
WHERE NOT EXISTS (select 1 FROM tmp_memberships tmem
WHERE tmem.practice_id = mem.practice_id AND tmem.primary_care_physician_id = mem.primary_care_physician_id);
END;
$$ LANGUAGE plpgsql;
Version data entries
161 entries across 161 versions & 1 rubygems