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refactor(appview): embed data migration into 0012 postgres migration
Copy permissions array into role_permissions join table inside the same
migration that drops the column. ON CONFLICT DO NOTHING keeps the script
idempotent for DBs that already ran migrate-permissions.ts manually.
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apps/appview/drizzle/0012_acoustic_swordsman.sql
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apps/appview/drizzle/0012_acoustic_swordsman.sql
···
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-- Copy permissions array into the join table before dropping the source column.
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-- ON CONFLICT DO NOTHING makes this idempotent: safe to run on a DB where the
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-- data was already migrated manually (e.g. via scripts/migrate-permissions.ts).
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INSERT INTO "role_permissions" ("role_id", "permission")
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SELECT id, unnest(permissions)
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FROM "roles"
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WHERE permissions IS NOT NULL AND cardinality(permissions) > 0
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ON CONFLICT DO NOTHING;
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ALTER TABLE "roles" DROP COLUMN "permissions";