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我有以下型號多對多過濾器不工作的Django
class A(models.Model)
a_id = models.IntegerField(primary_key=True)
created_by_id = models.ManyToManyField(User,db_column="user_id", related_name="created_by_id")
last_updated_by = models.ManyToManyField(User, db_column="user_id", related_name="last_updated_by",)
resolved_by_id = models.ManyToManyField(User, db_column="user_id", related_name='resolved_by_id')
class B(models.Model):
....
class C(models.Model):
....
class User(models.Model):
user_id = models.IntegerField(primary_key=True)
user_name = models.CharField(max_lenght=30)
field_1 = models.ForeignKey(B)
field_2 = models.ForeignKey(C)
當我申請的class A
我得到的SQL表下面的錯誤找不到序列化,我使用OracleDB的
ORA-00942: table or view does not exist
('SELECT "USER"."USER_ID", "USER"."USER_NAME" FROM "USER" INNER '
'JOIN "A_CREATED_BY_ID" ON ("USER"."USER_ID" = '
'"A_CREATED_BY_ID"."USERMST") WHERE '
'"A_CREATED_BY_ID"."A_ID" = %s')
我查看了Django文檔,ManytoMany仍然無法弄清楚問題所在。
更新:這是一箇舊的數據庫,我們沒有使用遷移