analytics/priv/data_migrations/FunnelDupeGoals/sql/list-funnels-with-dupe-goal-ids.sql.eex

WITH DuplicateGoals AS (
	SELECT
		g.site_id,
			CASE
				WHEN g.event_name IS NOT NULL THEN 'Event: ' || g.event_name
				WHEN g.page_path IS NOT NULL THEN 'Page: ' || g.page_path
			END AS goal_name,
		ARRAY_AGG(g.id) AS duplicate_ids
	FROM
		goals g
	WHERE
		g.site_id IS NOT NULL
	GROUP BY
		g.site_id,
		goal_name
	HAVING COUNT(*) > 1
),
FunnelStepsWithDuplicateGoals AS (
	SELECT
		fs.id,
		fs.goal_id,
		fs.funnel_id,
		f.name,
		CASE
			WHEN g.event_name IS NOT NULL THEN 'Event: ' || g.event_name
			WHEN g.page_path IS NOT NULL THEN 'Page: ' || g.page_path
		END AS goal_name,
		dg.duplicate_ids
	FROM
		funnel_steps fs
	JOIN goals g ON fs.goal_id = g.id
	JOIN funnels f ON fs.funnel_id = f.id
	JOIN DuplicateGoals dg ON f.site_id = dg.site_id
	WHERE
		fs.goal_id = ANY(dg.duplicate_ids) -- Ch
)
SELECT
	s.domain,
	f.site_id,
	f.name as funnel_name,
	f.id,
	fs.id,
	fs.goal_id,
	fs.goal_name,
	fs.duplicate_ids,
	array_agg(fs2.goal_id)
FROM
	funnels f
JOIN FunnelStepsWithDuplicateGoals fs ON f.id = fs.funnel_id
JOIN funnel_steps fs2 ON f.id = fs2.funnel_id
JOIN sites s ON s.id = f.site_id
GROUP BY
	s.domain,
	f.site_id,
	f.name,
	f.id,
	fs.id,
	fs.goal_id,
	fs.goal_name,
	fs.duplicate_ids
ORDER BY fs.id ASC
;