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22 lines
885 B
SQL
22 lines
885 B
SQL
-- Rollback of the squashed baseline: drop every object it created, while
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-- preserving golang-migrate's own schema_migrations bookkeeping table.
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DO $$
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DECLARE r RECORD;
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BEGIN
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FOR r IN SELECT tablename FROM pg_tables
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WHERE schemaname = 'public' AND tablename <> 'schema_migrations' LOOP
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EXECUTE format('DROP TABLE IF EXISTS public.%I CASCADE', r.tablename);
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END LOOP;
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FOR r IN SELECT sequence_name FROM information_schema.sequences
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WHERE sequence_schema = 'public' LOOP
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EXECUTE format('DROP SEQUENCE IF EXISTS public.%I CASCADE', r.sequence_name);
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END LOOP;
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FOR r IN SELECT t.typname FROM pg_type t
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JOIN pg_namespace n ON n.oid = t.typnamespace
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WHERE n.nspname = 'public' AND t.typtype = 'e' LOOP
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EXECUTE format('DROP TYPE IF EXISTS public.%I CASCADE', r.typname);
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END LOOP;
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END $$;
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