我在每个文档中都有一个字段,如下所示
'some_field': 3, 5, 10
但是每个文档可以有非常长的数字,
'some_field': 3, 5, 10 # Doc 1
'some_field': 5 # Doc 2
'some_field': 3, 5, 10, 20, 9 # Doc 3
有没有一种方法可以按长度查询和排序,以便我的结果可以这样排列:
'some_field': 3, 5, 10, 20, 9 # Doc 3
'some_field': 3, 5, 10 # Doc 1
'some_field': 5 # Doc 2
我当前的查询,目前按_id排序
es_object.search(index='index', size=500, body={
"sort": [
{"_id": "desc"}
],
"query": {
"bool": {
"must": [
{
"match_all": {}
},
{
"exists": {
"field": "some_field"
}
}
],
"filter": [],
"should": [],
"must_not": []
}
}})
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