匹配短语查询
编辑匹配短语查询编辑
match_phrase 查询会分析文本并根据分析后的文本创建一个 phrase 查询。例如
resp = client.search(
body={"query": {"match_phrase": {"message": "this is a test"}}},
)
print(resp)
response = client.search(
body: {
query: {
match_phrase: {
message: 'this is a test'
}
}
}
)
puts response
res, err := es.Search(
es.Search.WithBody(strings.NewReader(`{
"query": {
"match_phrase": {
"message": "this is a test"
}
}
}`)),
es.Search.WithPretty(),
)
fmt.Println(res, err)
GET /_search
{
"query": {
"match_phrase": {
"message": "this is a test"
}
}
}
短语查询匹配以任何顺序排列的、最多可配置 slop（默认为 0）个词项。颠倒词项的 slop 为 2。
可以设置 analyzer 来控制哪个分析器将对文本执行分析过程。它默认为字段显式映射定义，或者默认搜索分析器，例如
resp = client.search(
body={
"query": {
"match_phrase": {
"message": {
"query": "this is a test",
"analyzer": "my_analyzer",
}
}
}
},
)
print(resp)
response = client.search(
body: {
query: {
match_phrase: {
message: {
query: 'this is a test',
analyzer: 'my_analyzer'
}
}
}
}
)
puts response
res, err := es.Search(
es.Search.WithBody(strings.NewReader(`{
"query": {
"match_phrase": {
"message": {
"query": "this is a test",
"analyzer": "my_analyzer"
}
}
}
}`)),
es.Search.WithPretty(),
)
fmt.Println(res, err)
GET /_search
{
"query": {
"match_phrase": {
"message": {
"query": "this is a test",
"analyzer": "my_analyzer"
}
}
}
}
如match 查询中所述，此查询也接受 zero_terms_query。