-- Migration 003: Corrigir constraint de location para incluir BR
-- Criado em: 2025-01-27

-- Remover constraint antigo
ALTER TABLE servers DROP CONSTRAINT IF EXISTS servers_location_check;

-- Adicionar novo constraint que inclui BR
ALTER TABLE servers ADD CONSTRAINT servers_location_check 
  CHECK (location IN ('NA', 'SA', 'EU', 'OC', 'BR'));