本文介绍了elasticsearch 排除具有值的结果的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何执行搜索排除字段具有特定值的结果?
How can i perform a search excluding results where a field has a specific value?
我有一个 Reddit 评论数据库,我想找到比特币提及,但排除比特币 subreddit.
I have a database of Reddit comments and i want to find Bitcoin mentions, but exclude the bitcoin subreddit.
curl -s -XGET 'http://localhost:9200/_search?pretty=true&size=100' -d '
{
"filtered": {
"query" : {
"match": {
"body": "bitcoin"
}
},
"filter": {
"not": {
"term": {
"subreddit": "bitcoin"
}
}
}
}
}'
错误太久不能在这里发帖了.https://gist.github.com/kylelk/feca416156712eebad3e
The error is to long to post here. https://gist.github.com/kylelk/feca416156712eebad3e
推荐答案
愚蠢的错误,
您必须在 query 中包含过滤后的查询.这里是修改
You have to include filtered query inside query . Here is modification
POST _search
{
"query": {
"filtered": {
"query": {
"match": {
"body": "bitcoin"
}
},
"filter": {
"not": {
"term": {
"subreddit": "bitcoin"
}
}
}
}
}
}
希望这有帮助!!
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