Lars
1855f6e57a
- Updated migration scripts to ensure idempotent behavior for the source CHECK constraint, allowing for consistent application even if previous migrations were partially successful. - Enhanced SQL logic to drop existing constraints safely and re-add them, ensuring compatibility with the universal CSV import. - Clarified comments for better understanding of migration context and functionality.
30 lines
1.0 KiB
SQL
30 lines
1.0 KiB
SQL
-- Universal-CSV-Import setzt source = 'csv'. Alte CHECK-Constraints kennen das nicht.
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-- Alle passenden CHECKs zu `source` droppen (PG speichert IN oder = ANY (ARRAY[...])).
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DO $$
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DECLARE
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r RECORD;
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BEGIN
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FOR r IN
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SELECT c.conname
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FROM pg_constraint c
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JOIN pg_class t ON c.conrelid = t.oid
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JOIN pg_namespace n ON n.oid = t.relnamespace
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WHERE n.nspname = 'public'
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AND t.relname = 'vitals_baseline'
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AND c.contype = 'c'
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AND (
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c.conname = 'vitals_baseline_source_check'
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OR COALESCE(pg_get_constraintdef(c.oid), '') ILIKE '%source%'
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)
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LOOP
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EXECUTE format('ALTER TABLE public.vitals_baseline DROP CONSTRAINT %I', r.conname);
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END LOOP;
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END $$;
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ALTER TABLE public.vitals_baseline DROP CONSTRAINT IF EXISTS vitals_baseline_source_check;
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ALTER TABLE public.vitals_baseline ADD CONSTRAINT vitals_baseline_source_check
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CHECK (source IN ('manual', 'apple_health', 'garmin', 'withings', 'csv'));
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COMMENT ON COLUMN vitals_baseline.source IS 'manual | apple_health | garmin | withings | csv (Universal-Import)';
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