我在将match_phrase
查询转换为多个字段的multi_match
查询时遇到了一些问题。我的原始查询:
{
"from" : 0,
"size" : 50,
"query" : {
"filtered" : {
"query" : {
"match_phrase" : {
"metadata.description" : "Search Terms"
}
},
"filter" : {
"bool" : {
"must" : [ {
"terms" : {
"collectionId" : [ "1", "2" ]
}
} ]
}
}
}
}
}
正确返回结果,但当我将match_phrase
作为multi_match
重写为针对多个字段运行时:
{
"from" : 0,
"size" : 50,
"query" : {
"filtered" : {
"query" : {
"multi_match" : {
"query" : "Search Terms",
"fields" : [ "metadata.description", "metadata.title" ],
"type" : "phrase"
}
},
"filter" : {
"bool" : {
"must" : [ {
"terms" : {
"collectionId" : [ "1", "2" ]
}
} ]
}
}
}
}
}
我没有得到任何结果。有什么明显的我在这里做错了吗?
编辑:
必须与过滤器有关,如
{
"from" : 0,
"size" : 50,
"query" : {
"match_phrase" : {
"metadata.description" : "Search Terms"
}
}
}
和
{
"from" : 0,
"size" : 50,
"query" : {
"multi_match" : {
"query" : "Search Terms",
"fields" : [ "metadata.description", "metadata.title" ],
"type" : "phrase"
}
}
}
均按预期执行。
答案 0 :(得分:0)
我不确定为什么,但不是使用filtered
查询,并在顶层应用过滤器
{
"from" : 0,
"size" : 50,
"query" : {
"multi_match" : {
"query" : "Search Terms",
"fields" : [ "metadata.description", "metadata.title" ],
"type" : "phrase"
}
},
"filter" : {
"bool" : {
"must" : [ {
"terms" : {
"collectionId" : [ "1", "2" ]
}
} ]
}
}
}
解决了这个问题。