CREATE TABLE IF NOT EXISTS public.flx_cheque_documento(
	sequencia integer NOT NULL,
	sequencia_arquivo integer NOT NULL,
	doc_observacao character varying (50) NOT NULL,
        nome_arquivo character varying NOT NULL,
        arquivo oid,
	CONSTRAINT pk_flx_cheque_documento PRIMARY KEY (sequencia, sequencia_arquivo),
CONSTRAINT fk_flx_cheque_documento FOREIGN KEY (sequencia)
        REFERENCES public.flx_cheque (sequencia) MATCH SIMPLE
        ON UPDATE NO ACTION
        ON DELETE RESTRICT
)