How to exclude a filter from a facet?
- by gjb
I have come from a Solr background and am trying to find the equivalent of "tagging" and "excluding" in Elasticsearch.
In the following example, how can I exclude the price filter from the calculation of the prices facet? In other words, the prices facet should take into account all of the filters except for price.
{
query : {
"filtered" : {
"query" : {
"match_all" : {}
},
"filter" : {
"and" : [
{
"term" : {
"colour" : "Red"
}
},
{
"term" : {
"feature" : "Square"
}
},
{
"term" : {
"feature" : "Shiny"
}
},
{
"range" : {
"price" : {
"from" : "10",
"to" : "20"
}
}
}
]
}
}
},
"facets" : {
"colours" : {
"terms" : {
"field" : "colour"
}
},
"features" : {
"terms" : {
"field" : "feature"
}
},
"prices" : {
"statistical" : {
"field" : "price"
}
}
}
}
