Mikhail Khludnev created SOLR-12490:
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Summary: referring/excluding clauses from query JSON DSL in JSON
facets.
Key: SOLR-12490
URL: https://issues.apache.org/jira/browse/SOLR-12490
Project: Solr
Issue Type: Improvement
Security Level: Public (Default Security Level. Issues are Public)
Components: Facet Module, faceting
Reporter: Mikhail Khludnev
It's spin off from the
[discussion|https://issues.apache.org/jira/browse/SOLR-9685?focusedCommentId=16508720&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16508720].
h2. Problem
# after SOLR-9685 we can tag separate clauses in hairish queries like
{{parent}}, {{bool}}
# we can {{domain.excludeTags}}
# we are looking for child faceting with exclusions, see SOLR-9510, SOLR-8998
# but we can refer only separate params in {{domain.filter}}, it's not possible
to refer separate clauses
h2. Proposal
# tag child clauses multiple times
{code}
{
"query" : {
"#top":{
"parent": {
"query": "sku-title:foo",
"filters" : [
"scope:sku",
{ "#sku,color" : "color:black" }, // multiple tags
{ "#sku,size" : "size:L" }
],
"which": "scope:product"
}
}
}
}
{code}
# refer to sku clauses, either by
## (1) {{domain.filter.tag}} in addition to {{param}}, or
## (2) {{domain.includeTags}} mimicking {{excludeTags}}
{code}
"facet":{
"sku_colors_in_prods":{
"type" : "terms",
"field" : "color",
"domain" : {
"excludeTags":["top","color"], // we need to drop top-level parent
query
"filter":[
{"tag":"sku"} // (1)
],
"includeTags":"sku" // (2)
},
"facet":"uniqueBlock(_root_)"
}
}
{code}
WDYT, [~osavrasov], [~ysee...@gmail.com]?
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