使用 multi_match AND bool 的 ElasticSearch
ElasticSearch with multi_match AND bool
我尝试学习 Elasticsearch 以将其添加到我的 Rails 应用程序中。
我想对 2 个字段执行 multi_match 查询(就像它们只是一个字段一样),并且还对必须等于 1 的另一个字段(状态)进行筛选。
let response = Wine.search({
query: {
multi_match: {
query: "test",
fields: ["winery", "name"]
},
bool: {
must: {
term: { status: 1 }
},
should: [],
minimum_should_match: 1
}
}
})
错误是:
"fields\":[\"winery\",\"name\"]},\"bool\":{\"must\":{\"term\":{\"status\":1}},\"should\":[],\"minimum_should_match\":1}}}]]]; nested: ElasticsearchParseException[Expected field name but got START_OBJECT \"bool\"]; }]","status":400}
请求有什么问题?如何同时执行 multi_match 和 BOOL?
使用 filtered query:
{
"query": {
"filtered": {
"query": {
"multi_match": {
"query": "test",
"fields": [
"winery",
"name"
]
}
},
"filter": {
"term": {
"status": "1"
}
}
}
}
}
Elasticsearch 5 的相同查询:
{
"query": {
"bool": {
"must": {
"multi_match": {
"query": "test",
"fields": [
"winery",
"name"
]
}
},
"filter": {
"term": {
"status": "1"
}
}
}
}
}
我尝试学习 Elasticsearch 以将其添加到我的 Rails 应用程序中。 我想对 2 个字段执行 multi_match 查询(就像它们只是一个字段一样),并且还对必须等于 1 的另一个字段(状态)进行筛选。
let response = Wine.search({
query: {
multi_match: {
query: "test",
fields: ["winery", "name"]
},
bool: {
must: {
term: { status: 1 }
},
should: [],
minimum_should_match: 1
}
}
})
错误是:
"fields\":[\"winery\",\"name\"]},\"bool\":{\"must\":{\"term\":{\"status\":1}},\"should\":[],\"minimum_should_match\":1}}}]]]; nested: ElasticsearchParseException[Expected field name but got START_OBJECT \"bool\"]; }]","status":400}
请求有什么问题?如何同时执行 multi_match 和 BOOL?
使用 filtered query:
{
"query": {
"filtered": {
"query": {
"multi_match": {
"query": "test",
"fields": [
"winery",
"name"
]
}
},
"filter": {
"term": {
"status": "1"
}
}
}
}
}
Elasticsearch 5 的相同查询:
{
"query": {
"bool": {
"must": {
"multi_match": {
"query": "test",
"fields": [
"winery",
"name"
]
}
},
"filter": {
"term": {
"status": "1"
}
}
}
}
}