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djangosolrdjango-haystack

Exact Query Match in Haystack not working

I have a product index with keywords as multivalued field

class ProductIndex(indexes.SearchIndex, indexes.Indexable):
    text = indexes.CharField(document=True, use_template=True)
    keywords = indexes.MultiValueField(faceted=True)

    def prepare_keywords(self, product):
        return [p.name for p in product.tags.all()]

I need to find Products having keywords exactly as lightning . I use this query - 

SearchQuerySet().models(Product).filter(keywords__exact=u'Lighting')

But this also gives me the Products having lightning as a part of the word. Like 

print SearchQuerySet().models(Product).filter(keywords__exact=u'Lighting')[1].keywords

[u'LED lighting', u'Optic Lighting']

What is the correct way of doing this?

Solution

  • just look at example/solr/collection1/conf/schema.conf

    <field name="keywords" type="text_en" indexed="true" stored="true" multiValued="true" />

    i think the exact only worked on string fields not text fields. you must to edit this configuration and create keyword field like this:

    <field name="keywords" type="string" indexed="true" stored="true" multiValued="true" />