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View Code? Open in Web Editor NEWEasy Django integration with Elasticsearch through ZomboDB Postgres Extension
Home Page: https://django-zombodb.readthedocs.io
License: MIT License
Easy Django integration with Elasticsearch through ZomboDB Postgres Extension
Home Page: https://django-zombodb.readthedocs.io
License: MIT License
Steps to reproduce:
django.db.utils.ProgrammingError: type "restaurants_name_016c1c_zombodb_row_type" already exists
For now, solution is to make a custom database backend engine, like https://github.com/SectorLabs/django-postgres-extra. Then, in the custom backend, implement something like SpatialiteSchemaEditor.delete_model.
We won't fix this now since we want an easier to configure API and this is a low impact issue.
Say we filter the queryset as shown in the docs
Restaurant.objects.filter(
name__startswith='Pizza'
).query_string_search(
'name:Hut'
)
Is that a scalable solution? I suppose I'm asking whether:
relevance
which the normal filtered query is then ordered by) such that neither the search query size nor the index complexity increases with the number of things that you filter/exclude?I'm a bit more used to django-haystack, where in order to achieve this kind of filtering scalably you'd have to have a thing you want to filter against in the search index itself. Excited by the potential of zombodb but needed to check this!
Please could the documentation here include a slightly more in depth note about how those filters are achieved and if it's scalable?
On the dependency management part of the Makefile, remember to remove dependencies added to requirements.txt because of Django so you don't pin them as well.
sed '/django==/d' requirements.txt > requirements.tmp; mv requirements.tmp requirements.txt
sed '/# via django$$/d' requirements.txt > requirements.tmp; mv requirements.tmp requirements.txt
https://github.com/zombodb/zombodb/blob/master/TYPE-MAPPING.md
Idea: an additional field for ZomboDBIndex.
Related to #10 and zombodb/zombodb#335
Related to zombodb/zombodb#345
When we generate migrations, the result is:
migrations.AddIndex(
model_name='xmodel',
index=django_zombodb.indexes.ZomboDBIndex(
fields=['name', 'slug'],
name='xmodel_slug_f88d55_zombodb',
url='http://127.0.0.1:9200/'
),
),
The value of url kwarg should be settings.ZOMBODB_ELASTICSEARCH_URL because on different environments we might have different ElasticSearch URLs. Running migrations in production or staging/qa, will fail because ES has a different URL.
This should be the correct output:
migrations.AddIndex(
model_name='xmodel',
index=django_zombodb.indexes.ZomboDBIndex(
fields=['name', 'slug'],
name='xmodel_slug_f88d55_zombodb',
url=settings.ZOMBODB_ELASTICSEARCH_URL
),
),
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