[novato_erick]

Empezado por lbuelvas

Si envías el script de esa parte del proyecto con algunos datos personalmente te podría colaborar un poco más.

Código SQL [-]
/* SQL Manager for InterBase and Firebird 5.5.4.52620    */
/* ----------------------------------------------------- */
/* Host     : localhost                                  */
/* Database : C:\MIDB\BDASCII.FDB */


CREATE DATABASE 'localhost/3050:C:\MIDB\BDASCII.FDB'
  USER 'SYSDBA'
  PASSWORD 'masterkey'
  PAGE_SIZE = 4096
  DEFAULT CHARACTER SET ASCII
  COLLATION ASCII;

SET AUTODDL ON;

/* Structure for the `FAC_CLIENTE` table :  */

CREATE TABLE FAC_CLIENTE (
  ID_FACCLIENTE INTEGER NOT NULL,
  ID_CLIENTE INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL);


ALTER TABLE FAC_CLIENTE ADD PRIMARY KEY (ID_FACCLIENTE);

CREATE INDEX IDX_FAC_CLIENTE ON FAC_CLIENTE(ID_FACTURA);

CREATE INDEX IDX_FAC_CLIENTE1 ON FAC_CLIENTE(ID_CLIENTE);

/* Definition for the `FAC_CLIENTE_ID_FACCLIENTE_GEN` generator :  */

CREATE GENERATOR FAC_CLIENTE_ID_FACCLIENTE_GEN;

/* Definition for the `BI_FAC_CLIENTE_ID_FACCLIENTE` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_CLIENTE_ID_FACCLIENTE FOR FAC_CLIENTE
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACCLIENTE IS NULL) THEN
      NEW.ID_FACCLIENTE = GEN_ID(FAC_CLIENTE_ID_FACCLIENTE_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FAC_TARJETAS` table :  */

CREATE TABLE FAC_TARJETAS (
  ID_FACTARJETAS INTEGER NOT NULL,
  ID_TARJETA INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL,
  NUM_TARJETA INTEGER NOT NULL,
  NUM_TRANSTARJETA INTEGER NOT NULL,
  MONTOTARJETA DECIMAL(12, 2) NOT NULL);


ALTER TABLE FAC_TARJETAS ADD PRIMARY KEY (ID_FACTARJETAS);

CREATE INDEX IDX_FAC_TARJETAS ON FAC_TARJETAS(ID_FACTURA);

/* Definition for the `FAC_TARJETAS_ID_FACTARJETAS_GEN` generator :  */

CREATE GENERATOR FAC_TARJETAS_ID_FACTARJETAS_GEN;

/* Definition for the `BI_FAC_TARJETAS_ID_FACTARJETAS` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_TARJETAS_ID_FACTARJETAS FOR FAC_TARJETAS
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACTARJETAS IS NULL) THEN
      NEW.ID_FACTARJETAS = GEN_ID(FAC_TARJETAS_ID_FACTARJETAS_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FAC_CHEQUES` table :  */

CREATE TABLE FAC_CHEQUES (
  ID_FACCHEQUE INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL,
  MONTOCHEQUE DOUBLE PRECISION DEFAULT 0.0,
  NUM_CHEQUE INTEGER NOT NULL,
  BANCOCHEQUE VARCHAR(150) NOT NULL,
  FECHA_CHEQUE TIMESTAMP NOT NULL,
  VUELTOCHEQUE DECIMAL(12, 2) DEFAULT 0.0 NOT NULL);


ALTER TABLE FAC_CHEQUES ADD PRIMARY KEY (ID_FACCHEQUE);


CREATE INDEX IDX_FAC_CHEQUES ON FAC_CHEQUES(ID_FACTURA);

/* Definition for the `FAC_CHEQUES_ID_FACCHEQUE_GEN` generator :  */

CREATE GENERATOR FAC_CHEQUES_ID_FACCHEQUE_GEN;

/* Definition for the `BI_FAC_CHEQUES_ID_FACCHEQUE` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_CHEQUES_ID_FACCHEQUE FOR FAC_CHEQUES
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACCHEQUE IS NULL) THEN
      NEW.ID_FACCHEQUE = GEN_ID(FAC_CHEQUES_ID_FACCHEQUE_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FAC_COMBINADA` table :  */

CREATE TABLE FAC_COMBINADA (
  ID_FACCOMBI INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL);


ALTER TABLE FAC_COMBINADA ADD PRIMARY KEY (ID_FACCOMBI);

/* Definition for the `FAC_COMBINADA_ID_FACCOMBI_GEN` generator :  */

CREATE GENERATOR FAC_COMBINADA_ID_FACCOMBI_GEN;

/* Definition for the `BI_FAC_COMBINADA_ID_FACCOMBI` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_COMBINADA_ID_FACCOMBI FOR FAC_COMBINADA
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACCOMBI IS NULL) THEN
      NEW.ID_FACCOMBI = GEN_ID(FAC_COMBINADA_ID_FACCOMBI_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FAC_CREDITO` table :  */

CREATE TABLE FAC_CREDITO (
  ID_FACCREDITO INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL,
  ID_CLIENTE INTEGER NOT NULL,
  PENDIENTE CHAR(1) DEFAULT 'S' NOT NULL,
  FECHAINI_CRE TIMESTAMP NOT NULL,
  FECHAFIN_CRE TIMESTAMP NOT NULL,
  M_VENTACREDITO DECIMAL(12, 2) DEFAULT 0.0,
  DETALLE_FAC_CREDITO VARCHAR(125) NOT NULL,
  CONSECUTIVO_FAC INTEGER);


ALTER TABLE FAC_CREDITO ADD PRIMARY KEY (ID_FACCREDITO);


CREATE INDEX IDX_FAC_CREDITO ON FAC_CREDITO(ID_FACTURA);

/* Definition for the `FAC_CREDITO_ID_FACCREDITO_GEN` generator :  */

CREATE GENERATOR FAC_CREDITO_ID_FACCREDITO_GEN;

/* Definition for the `BI_FAC_CREDITO_ID_FACCREDITO` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_CREDITO_ID_FACCREDITO FOR FAC_CREDITO
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACCREDITO IS NULL) THEN
      NEW.ID_FACCREDITO = GEN_ID(FAC_CREDITO_ID_FACCREDITO_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FORMA_PAGO` table :  */

CREATE TABLE FORMA_PAGO (
  ID_FORMAPAGO INTEGER NOT NULL,
  FORMAPAGO VARCHAR(50));


ALTER TABLE FORMA_PAGO ADD PRIMARY KEY (ID_FORMAPAGO);

/* Structure for the `FAC_F_PAGO` table :  */

CREATE TABLE FAC_F_PAGO (
  ID_FAC_F_PAGO INTEGER NOT NULL,
  ID_FORMAPAGO INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL);


ALTER TABLE FAC_F_PAGO ADD PRIMARY KEY (ID_FAC_F_PAGO);

/* Definition for the `FAC_F_PAGO_ID_FAC_F_PAGO_GEN` generator :  */

CREATE GENERATOR FAC_F_PAGO_ID_FAC_F_PAGO_GEN;

/* Definition for the `BI_FAC_F_PAGO_ID_FAC_F_PAGO` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_F_PAGO_ID_FAC_F_PAGO FOR FAC_F_PAGO
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FAC_F_PAGO IS NULL) THEN
      NEW.ID_FAC_F_PAGO = GEN_ID(FAC_F_PAGO_ID_FAC_F_PAGO_GEN, 1);
END^

SET TERM ; ^

/* Definition for the `FORMA_PAGO_ID_FORMAPAGO_GEN` generator :  */

CREATE GENERATOR FORMA_PAGO_ID_FORMAPAGO_GEN;

/* Definition for the `BI_FORMA_PAGO_ID_FORMAPAGO` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FORMA_PAGO_ID_FORMAPAGO FOR FORMA_PAGO
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FORMAPAGO IS NULL) THEN
      NEW.ID_FORMAPAGO = GEN_ID(FORMA_PAGO_ID_FORMAPAGO_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FAC_NCRECIB` table :  */

CREATE TABLE FAC_NCRECIB (
  ID_FACNC INTEGER NOT NULL,
  SUB_TOTALNC DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  DESC_NC DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  MONTO_IVANC DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  MONTO_NC DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  FECHA_RECIBO TIMESTAMP NOT NULL,
  ID_CAJA INTEGER NOT NULL,
  ID_USUARIO INTEGER NOT NULL,
  ID_CLIENTE INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL,
  CONSECUTIVO_FAC INTEGER NOT NULL,
  ID_NOTACRED INTEGER NOT NULL);


ALTER TABLE FAC_NCRECIB ADD PRIMARY KEY (ID_FACNC);


CREATE INDEX IDX_FAC_NCRECIB ON FAC_NCRECIB(ID_FACTURA);

/* Definition for the `FAC_NCRECIB_ID_FACNC_GEN` generator :  */

CREATE GENERATOR FAC_NCRECIB_ID_FACNC_GEN;

/* Definition for the `BI_FAC_NCRECIB_ID_FACNC` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_NCRECIB_ID_FACNC FOR FAC_NCRECIB
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACNC IS NULL) THEN
      NEW.ID_FACNC = GEN_ID(FAC_NCRECIB_ID_FACNC_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FAC_VENDEDOR` table :  */

CREATE TABLE FAC_VENDEDOR (
  ID_FACVENDEDOR INTEGER NOT NULL,
  ID_VENDEDOR INTEGER NOT NULL,
  ID_FACTURA INTEGER NOT NULL);


ALTER TABLE FAC_VENDEDOR ADD PRIMARY KEY (ID_FACVENDEDOR);

/* Definition for the `FAC_VENDEDOR_ID_FACVENDEDOR_GEN` generator :  */

CREATE GENERATOR FAC_VENDEDOR_ID_FACVENDEDOR_GEN;

/* Definition for the `BI_FAC_VENDEDOR_ID_FACVENDEDOR` trigger :  */

SET TERM ^ ;

CREATE TRIGGER BI_FAC_VENDEDOR_ID_FACVENDEDOR FOR FAC_VENDEDOR
ACTIVE BEFORE
  INSERT
POSITION 0
AS
BEGIN
  IF (NEW.ID_FACVENDEDOR IS NULL) THEN
      NEW.ID_FACVENDEDOR = GEN_ID(FAC_VENDEDOR_ID_FACVENDEDOR_GEN, 1);
END^

SET TERM ; ^

/* Structure for the `FACTURAS_VENTAS` table :  */

CREATE TABLE FACTURAS_VENTAS (
  ID_FACTURA INTEGER NOT NULL,
  NUMEROFAC INTEGER,
  FECHA TIMESTAMP DEFAULT 'NOW' NOT NULL,
  MONTOSUBTOTAL DECIMAL(12, 2) DEFAULT 0.0,
  MONTOSUBTOTALCONDESC DECIMAL(12, 2) DEFAULT 0.0,
  MONTODESCUENTO DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  MONTOIMPUESTO DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  MONTOTOTAL DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  PAGACON DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  CAMBIO DECIMAL(12, 2) NOT NULL,
  MONTO_EFECTIVO DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  SERIAL_IMPRESORA VARCHAR(25),
  NUM_CUPONIMPRESORA INTEGER NOT NULL,
  FACTURA_IMPRESORA INTEGER NOT NULL,
  DATE_DEV DATE DEFAULT 'NOW' NOT NULL,
  CONSECUTIVO INTEGER NOT NULL,
  VENTASEXENTAS DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  VENTASSIETE DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  VENTASDIEZ DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  VENTASQUINCE DECIMAL(12, 2) DEFAULT 0.0 NOT NULL);


ALTER TABLE FACTURAS_VENTAS ADD PRIMARY KEY (ID_FACTURA);


CREATE INDEX IDX_FACTURAS_VENTAS ON FACTURAS_VENTAS(ID_FACTURA);

CREATE INDEX IDX_FACTURAS_VENTAS1 ON FACTURAS_VENTAS(CONSECUTIVO);

/* Structure for the `CONSECUTIVO` table :  */

CREATE TABLE CONSECUTIVO (
  IDCONSECUTIVO INTEGER NOT NULL,
  ULTIMOASIGNADO INTEGER NOT NULL);


ALTER TABLE CONSECUTIVO ADD PRIMARY KEY (IDCONSECUTIVO);

/* Definition for the `SIGUIENTECONSECUTIVO` procedure :  */

SET TERM ^ ;

CREATE PROCEDURE SIGUIENTECONSECUTIVO(
  AIDCONSECUTIVO INTEGER NOT NULL)
RETURNS(
  CONSECUTIVO INTEGER)
AS
DECLARE VARIABLE BANDERA INTEGER;
BEGIN
   bandera = 0;
  while (bandera = 0) do
  begin
    update Consecutivo
       set IDConsecutivo = IDConsecutivo
     where IDConsecutivo = :AIDConsecutivo;
    bandera = 1;
    --901: Lock conflict
    --903: Deadlock
    when sqlcode -901 do
    begin
      bandera = 0;
    end
  end
  select UltimoAsignado + 1
    from Consecutivo
   where IDConsecutivo = :AIDConsecutivo
    into :Consecutivo;
  update Consecutivo
     set UltimoAsignado = :Consecutivo
   where IDConsecutivo = :AIDConsecutivo;
    SUSPEND;
END^

SET TERM ; ^

/* Definition for the `TOMACONSECUTIVO` procedure :  */

SET TERM ^ ;

CREATE OR ALTER PROCEDURE TOMACONSECUTIVO(
  AIDCONSECUTIVO INTEGER)
AS
DECLARE VARIABLE BANDERA INTEGER;
BEGIN
  bandera = 0;
  while (bandera = 0) do
  begin
    update Consecutivo
       set IDConsecutivo = IDConsecutivo
     where IDConsecutivo = :AIDConsecutivo;
    bandera = 1;
    --901: Lock conflict
    --903: Deadlock
    when sqlcode -901 do
    begin
      bandera = 0;
    end
  end
  SUSPEND;
END^


/* Structure for the `DETALLE_FACTURASVENTAS` table :  */

CREATE TABLE DETALLE_FACTURASVENTAS (
  ID_FACDET INTEGER DEFAULT 0 NOT NULL,
  ID_FACTURA INTEGER NOT NULL,
  ID_ARTICULO INTEGER DEFAULT 0,
  ID_DEPTO INTEGER NOT NULL,
  CODIGO_BARRAS VARCHAR(30) NOT NULL,
  PRECIO_UNITARIO DECIMAL(12, 2) DEFAULT 0.0,
  CANTIDAD DECIMAL(12, 2) DEFAULT 0.0 NOT NULL,
  IMPUESTO DECIMAL(12, 2),
  MONTOIMPUESTO DECIMAL(12, 2),
  DESCUENTO DECIMAL(12, 2),
  MONTO_DESCUENTO DECIMAL(12, 2),
  TOTAL DECIMAL(12, 2),
  DEVUELTO INTEGER DEFAULT 0 NOT NULL);

Disculpa la demora..


Saludos;