declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDSEGUNDA NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDTERCA NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDQUARTA NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDQUINTA NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDSEXTA NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDSABADO NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -01430);
begin
	execute immediate 'ALTER TABLE CATEGORIA_DESCUENTO ADD (INDDOMINGO NUMBER(1) DEFAULT 1)';
	exception when object_exists then null;
end;