elasticsearch 文档操作(updating)

更新操作 ../1/_update 更新如果和原数据相同,则不需要更新版本

put 或不带update post 都会更新所有数据

elasticsearch 操作数组

PUT /test_index
{
    "settings": {
        "number_of_shards": 3,
        "number_of_replicas": 1
    }
}

post /test1/_update/1
{
    "script": {
        "source": "if (ctx._source.tags.contains(params.tag)) { ctx._source.tags.remove(ctx._source.tags.indexOf(params.tag)) }",
        "lang": "painless",
        "params": {
            "tag": "tag2"
        }
    }
}

POST test/_update/1
{
    "script": {
        "source": "if (ctx._source.tags.contains(params.tag)) { ctx._source.tags.remove(ctx._source.tags.indexOf(params.tag)) }",
        "lang": "painless",
        "params": {
            "tag": "blue"
        }
    }
}
get /test1/_search


put /associated_word
{
    "settings": {
        "number_of_shards": 36,
        "number_of_replicas": 2
    },
    "mappings": {
        "properties": {
            "onsite_search_word_key": {
                "type": "keyword"
            },
            "onsite_search_word": {
                "type": "keyword"
            },
            "score": {
                "type": "float"
            }
        }
    }
}

REST APIs > document APIs > Update Update API | Elasticsearch Guide [7.15] | Elastic