Hello,
we are trying to use boost on field level at index time. Therefore we have
a mapping for e.g. as followed:
{
"object": {
"key": "1234",
"creation_date": "2014-01-01",
"title": [
{
"maintitle": {
"_boost": "5.0",
"title": "Maintitle"
}
},
{
"subtitle": {
"_boost": "3.0",
"title": "Subtitle"
}
}
]
}
}
Is it correct to name the 'boost' field '_boost' or must we name it
'boost'? What is the right convention?
In our query we want to search in '_all' field and ensure that the boost of
our fields take effect.
So will it take effect if we only add the '_all' field to the query or do
we have to all the fields with a boost value, too
for e.g.
"query" : {
"query_string" : {
"query" : "title",
"fields": ["_all"]
}
}
or like
"query" : {
"query_string" : {
"query" : "title",
"fields": ["_all", "object.title.maintitle",
"object.title.subtitle"]
}
}
Greetings,
Alex
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