#33935: Support unaccent function in JSONField values
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Reporter: Foucauld | Owner: nobody
Degeorges |
Type: | Status: new
Uncategorized |
Component: Database | Version: 3.2
layer (models, ORM) |
Severity: Normal | Keywords: QuerySet.extra
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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With a JSONField value with the following shape: {{{
my_object.my_json_field = {"en": "sôme téxt"} }}}
Doing the following queryset:
{{{MyModel.objects.filter(my_json_field__en__unaccent__icontains="text")}}}
does not match the above record, because Django interprets "unaccent"' as
a key to find in the JSON dict, whereas I meant the PostgreSQL
{{{unaccent}}} function.
It seems that {{{ unaccent}}} is only supported on CharField and TextField
for now, but since what I am trying to do is possible in SQL, it might be
made possible as well using the ORM.
Details in this StackOverflow question:
https://stackoverflow.com/questions/73385812/looking-up-value-in-
jsonfield-with-unaccent-and-icontains
.
I am tagging QuerySet.extra because my workaround was to write the SQL
where clause I expected using {{{QuerySet.extra}}}.
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Ticket URL: <https://code.djangoproject.com/ticket/33935>
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