Models:
from django.db import models
class People(models.Model):
name = models.CharField(max_length=30)
class Meta:
db_table = 'libs_peoples'
class Content(models.Model):
title = models.CharField(max_length=30)
peoples = models.ManyToManyField(People, through='Type')
class Meta:
db_table = 'libs_contents'
class Type(models.Model):
people = models.ForeignKey(People)
content = models.ForeignKey(Content)
type = models.CharField(max_length=10)
class Meta:
db_table = 'libs_content_has_people'
Generated SQL:
BEGIN;
CREATE TABLE "libs_peoples" (
"id" integer NOT NULL PRIMARY KEY,
"name" varchar(30) NOT NULL
)
;
CREATE TABLE "libs_contents" (
"id" integer NOT NULL PRIMARY KEY,
"title" varchar(30) NOT NULL
)
;
CREATE TABLE "libs_content_has_people" (
"id" integer NOT NULL PRIMARY KEY,
"people_id" integer NOT NULL REFERENCES "libs_peoples" ("id"),
"content_id" integer NOT NULL REFERENCES "libs_contents" ("id"),
"type" varchar(10) NOT NULL
)
;
COMMIT;
How remove PK from table "libs_content_has_people" and don't use it?
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