ජැන්ගෝ 1.8 සඳහා ORM සිතියම් blankසහ nullක්ෂේත්ර මෙයයි
class Test(models.Model):
    charNull        = models.CharField(max_length=10, null=True)
    charBlank       = models.CharField(max_length=10, blank=True)
    charNullBlank   = models.CharField(max_length=10, null=True, blank=True)
    intNull         = models.IntegerField(null=True)
    intBlank        = models.IntegerField(blank=True)
    intNullBlank    = models.IntegerField(null=True, blank=True)
    dateNull        = models.DateTimeField(null=True)
    dateBlank       = models.DateTimeField(blank=True)
    dateNullBlank   = models.DateTimeField(null=True, blank=True)        
PostgreSQL 9.4 සඳහා නිර්මාණය කරන ලද දත්ත සමුදා ක්ෂේත්ර :
CREATE TABLE Test (
  id              serial                    NOT NULL,
  "charNull"      character varying(10),
  "charBlank"     character varying(10)     NOT NULL,
  "charNullBlank" character varying(10),
  "intNull"       integer,
  "intBlank"      integer                   NOT NULL,
  "intNullBlank"  integer,
  "dateNull"      timestamp with time zone,
  "dateBlank"     timestamp with time zone  NOT NULL,
  "dateNullBlank" timestamp with time zone,
  CONSTRAINT Test_pkey PRIMARY KEY (id)
)
MySQL 5.6 සඳහා නිර්මාණය කරන ලද දත්ත සමුදා ක්ෂේත්ර :
CREATE TABLE Test (
     `id`            INT(11)     NOT  NULL    AUTO_INCREMENT,
     `charNull`      VARCHAR(10) NULL DEFAULT NULL,
     `charBlank`     VARCHAR(10) NOT  NULL,
     `charNullBlank` VARCHAR(10) NULL DEFAULT NULL,
     `intNull`       INT(11)     NULL DEFAULT NULL,
     `intBlank`      INT(11)     NOT  NULL,
     `intNullBlank`  INT(11)     NULL DEFAULT NULL,
     `dateNull`      DATETIME    NULL DEFAULT NULL,
     `dateBlank`     DATETIME    NOT  NULL,
     `dateNullBlank` DATETIME    NULL DEFAULT NULL
)