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More docs to the json datatype

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Mauro 2021-04-05 08:35:00 -03:00
parent 80323b1c87
commit 621ca5791f
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13
docs/source/usage.rst
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@ -194,12 +194,25 @@ The attribute type *json* allows to store them in JSON format, which internally
"it": "Scopa Verde"
})
prod2 = Product.objects.create(sku='PRD00002', eav__name_intl={
"es": "Escoba Roja",
"en": "Red Broom"
})
prod3 = Product.objects.create(sku='PRD00003', eav__name_intl={
"es": "Escoba Azul",
"it": "Scopa Blu"
})
prod.eav.name_intl
{'es': 'Escoba Verde', 'en': 'Green Broom', 'it': 'Scopa Verde'}
type(prod.eav.name_intl)
dict
Product.objects.filter(eav__name_intl__has_key="it")
<EavQuerySet [<Product: PRD00001>, <Product: PRD00003>]>
Finally, attribute type *object* allows to relate Django model instances
via generic foreign keys: