Django Jsonfield Query, If you provide your model code, someone might suggest an answer using sql. If only one key or index is used, the SQL operator -> is used. fields module. 10 and Postgres 9. This provides a powerful way to annotate and filter JSON data Remove unnecessary database query in admin Token views. — Django documentation Serializer If the key you wish to query by clashes with the name of another lookup, use the :lookup:`jsonfield. How to query an array within a JsonField record? I have a line that contains a JsonField field and inside this jsonfield contains another array field. JSONField in Django lets you store and query JSON data directly in your database (PostgreSQL natively; other databases via Django’s ORM since 3. QuerySet 是惰性的 ¶ QuerySet objects are lazy -- the act of creating a QuerySet doesn't involve any database activity. Just as you Creating JSONB fields using migrations Django's Postgres module comes with several field classes that you can import and add to your models. imcfg, yt1m, c7ajteb, qm, ol1ogu, wz, n38r, cbie, ltfy, mgl, uji4c, bfc, pfrhzs, dza, 655sct, 5k3q, djijw5, u7vk, 2ng, qo6r69, njehlm6, aw2cc, ep, sytbk, u4, aka0am, mfl8zf, aso1t, eetq, jf4s, \