bf4ceaf09e
- 008: Add IF NOT EXISTS to ALTER TABLE ADD COLUMN - 011: Add IF NOT EXISTS to CREATE TABLE and INDEX - 012: Add IF NOT EXISTS, DROP TRIGGER IF EXISTS - 013: Add ON CONFLICT (azdhs_id) DO NOTHING - 014: Add IF NOT EXISTS to ALTER TABLE ADD COLUMN All migrations can now be safely re-run without errors. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
102 lines
2.6 KiB
SQL
102 lines
2.6 KiB
SQL
-- Populate dispensaries table from azdhs_list
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-- This migrates all 182 AZDHS records with their enriched Google Maps data
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-- For multi-location dispensaries with duplicate slugs, append city name to make unique
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-- IDEMPOTENT: Uses ON CONFLICT DO NOTHING to skip already-imported records
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WITH ranked_dispensaries AS (
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SELECT
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id,
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name,
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company_name,
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address,
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city,
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state,
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zip,
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status_line,
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azdhs_url,
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latitude,
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longitude,
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dba_name,
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phone,
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email,
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website,
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google_rating,
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google_review_count,
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slug,
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created_at,
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updated_at,
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ROW_NUMBER() OVER (PARTITION BY slug, city ORDER BY id) as city_row_num,
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COUNT(*) OVER (PARTITION BY slug, city) as city_count,
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ROW_NUMBER() OVER (PARTITION BY slug ORDER BY id) as global_row_num
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FROM azdhs_list
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)
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INSERT INTO dispensaries (
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azdhs_id,
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name,
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company_name,
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address,
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city,
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state,
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zip,
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status_line,
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azdhs_url,
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latitude,
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longitude,
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dba_name,
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phone,
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email,
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website,
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google_rating,
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google_review_count,
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slug,
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created_at,
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updated_at
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)
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SELECT
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id, -- azdhs_id (FK to source table)
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name,
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company_name,
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address,
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city,
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state,
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zip,
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status_line,
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azdhs_url,
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latitude,
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longitude,
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dba_name, -- From Google Maps enrichment
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phone, -- From Google Maps enrichment
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email, -- From Google Maps enrichment (rare)
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website, -- From Google Maps enrichment
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google_rating,
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google_review_count,
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-- Make slug unique by appending city and/or number for multi-location dispensaries
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CASE
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WHEN global_row_num = 1 THEN slug -- First location keeps original slug
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WHEN city_count = 1 THEN slug || '-' || LOWER(REGEXP_REPLACE(city, '[^a-zA-Z0-9]+', '-', 'g')) -- Single location in city, append city
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ELSE slug || '-' || LOWER(REGEXP_REPLACE(city, '[^a-zA-Z0-9]+', '-', 'g')) || '-' || city_row_num::text -- Multiple in city, append city and number
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END as slug,
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created_at,
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updated_at
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FROM ranked_dispensaries
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ORDER BY id
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ON CONFLICT (azdhs_id) DO NOTHING;
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-- Verify the migration (idempotent - just logs, doesn't fail)
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DO $$
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DECLARE
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source_count INTEGER;
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dest_count INTEGER;
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BEGIN
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SELECT COUNT(*) INTO source_count FROM azdhs_list;
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SELECT COUNT(*) INTO dest_count FROM dispensaries;
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RAISE NOTICE 'Migration status: % records in azdhs_list, % records in dispensaries', source_count, dest_count;
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IF dest_count >= source_count THEN
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RAISE NOTICE 'OK: dispensaries table has expected records';
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ELSE
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RAISE WARNING 'dispensaries has fewer records than azdhs_list (% vs %)', dest_count, source_count;
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END IF;
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END $$;
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