ALTER TABLE bas_smtp_email_log_envio ALTER COLUMN destinatario_email TYPE character varying;
ALTER TABLE bas_smtp_email_log_envio ALTER COLUMN destinatario_nome TYPE character varying;
ALTER TABLE bas_smtp_email_log_envio ALTER COLUMN copia_email TYPE character varying;
ALTER TABLE bas_smtp_email_log_envio ALTER COLUMN copia_nome TYPE character varying;
ALTER TABLE bas_smtp_email_log_envio ALTER COLUMN copia_oculta_email TYPE character varying;
ALTER TABLE bas_smtp_email_log_envio ALTER COLUMN copia_oculta_nome TYPE character varying;