官网说明https://www.elastic.co/guide/en/elasticsearch/reference/6.5/docs-update-by-query.html
使用示例
POST twitter/_update_by_query
{
"script": {
"source": "ctx._source.likes=58;ctx._source.title='中文';",//修改多个数据使用‘;’隔开
"lang": "painless"
},
"query": {
//查询条件 亦可以使用bool查询
"term": {
"user": "kimchy"
}
}
}