[英]Elasticsearch match multiple fields with AND operator not working
我正在尝试使用 AND 运算符从具有多个字段的 elasticsearch 中获取文档
对于以下查询,我期待以下结果
AB-7000-8002-W
但我收到此错误消息Unrecognized token 'get': was expecting ('true', 'false' or 'null')\\n at [Source: org.elasticsearch.transport.netty4.ByteBufStreamInput@40d2a7e8; line: 1, column: 5]
Unrecognized token 'get': was expecting ('true', 'false' or 'null')\\n at [Source: org.elasticsearch.transport.netty4.ByteBufStreamInput@40d2a7e8; line: 1, column: 5]
get my_index12/_search {
"query" : {
"bool": {
"should": [
{
"match": {
"code": {
"query": "AB-5000-6002-AK",
"operator": "and"
}
}
},
{
"match": {
"locale": {
"query": "en_US",
"operator": "and"
}
}
}
]
}
}
}
请在下面找到我的索引文件
{
"_index": "my_index12",
"_type": "doc",
"_id": "2",
"_score": 1,
"_source": {
"code": "AB-7000-8002-W",
"locale": "en_US"
}
},
{
"_index": "my_index12",
"_type": "doc",
"_id": "4",
"_score": 1,
"_source": {
"code": "AB-7000-8002-W",
"locale": "en_EU"
}
},
{
"_index": "my_index12",
"_type": "doc",
"_id": "1",
"_score": 1,
"_source": {
"code": "sG66tsdF",
"locale": "en_US"
}
},
{
"_index": "my_index12",
"_type": "doc",
"_id": "3",
"_score": 1,
"_source": {
"code": "AB-7000-6002-WK",
"locale": "en_EU"
}
只需将get my_index12/_search {
行中的花括号移动到下一行。 它应该工作。
为了获得同时满足这两个条件的结果,您必须使用must
子句而不是should
。 match
查询中的“AND”运算符不适用于您想要实现的用例。 使用以下查询。
{
"query": {
"bool": {
"must": [
{
"match": {
"code": {
"query": "TE-7000-8002-W",
"operator": "and"
}
}
},
{
"match": {
"locale": {
"query": "en_US",
"operator": "and"
}
}
}
]
}
}
}
对于那些在多个字段上寻找 AND 之类的查询应该可以工作。 下面将搜索代码为“TE-7000-8002-W”,语言环境仅搜索为 en_US
"query": {
"bool": {
"must": [
{
"match": {
"code": "TE-7000-8002-W"
}
},
{
"match": {
"locale": "en_US"
}
}
]
}
}
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.