django - Djano: How to query on json field to get string values stored as json

Question

I have a JSONField column in a data model like this one:

class SomeModel(models.Model):
    extra_data = JSONField(null=True, blank=True)

records in the database contain values of mixed types: actual objects and strings. Like this one:

id	extra_data
1	'{"a":1}'
2	{"a": 1}

Answer 1

等待大神答复