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@m4nu56
Created October 9, 2020 15:39
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UPDATE journey_patterns p SET name = (
SELECT l.name
FROM journey_patterns jp
JOIN routes r ON jp.route_id = r.id
JOIN lines l ON r.line_id = l.id
WHERE l.name IS NOT NULL
AND l.name <> ''
AND jp.id = p.id
) || ' - ' || name
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