如何通过ID和过滤笔记只留下给定的类别？
数据：
POST c1_2/Blog/1
{
"post": {
"notes": {
"main": [
{
"message": "blablabla",
"category": "test"
},
{
"message": "blablabla",
"category": "other"
}
],
"cart": [
{
"message": "blablabla",
"category": "test"
},
{
"message": "blablabla",
"category": "other"
}
]
}
}
}
POST c1_2/Blog/2
{
"post": {
"notes": {
"main": [
{
"message": "blablabla",
"category": "second"
},
{
"message": "blablabla",
"category": "third"
}
],
"cart": [
{
"message": "blablabla",
"category": "test"
},
{
"message": "blablabla",
"category": "other"
}
]
}
}
}
搜索：
POST c1_2/Blog/_search
{
"query": {
"bool": {
"must": [
{
"ids": {
"values": [
1,
2,
3
]
}
},
{
"terms": {
"post.notes.main.category": [
"test"
]
}
}
]
}
}
}
当前结果，注释main / cart中的对象未按类别过滤：
{
"took": 9,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 1,
"max_score": 1.0122644,
"hits": [
{
"_index": "c1_2",
"_type": "Blog",
"_id": "1",
"_score": 1.0122644,
"_source": {
"post": {
"notes": {
"main": [
{
"message": "blablabla",
"category": "test"
},
{
"message": "blablabla",
"category": "other"
}
],
"cart": [
{
"message": "blablabla",
"category": "test"
},
{
"message": "blablabla",
"category": "other"
}
]
}
}
}
}
]
}
}
期望效果：
"notes": {
"main": [
{
"message": "blablabla",
"category": "test"
}
],
"cart": [
{
"message": "blablabla",
"category": "test"
}
]
}
在我的真实应用中，查询嵌入＆＃34;过滤＆＃34;和＆＃34;过滤＆＃34;，如果我将查询放在上面而不是过滤＆＃34; ids＆＃34;如下例所示，那么它会返回相同的数据吗？
POST c1_2/Blog/_search
{
"query": {
"filtered": {
"query": {
"match_all": {}
},
"filter": {
"ids": {
"values": [
"1",
"2"
]
}
}
}
}
}
映射：
{
"posts": {
"mappings": {
"posts": {
"dynamic_templates": [{
"blog": {
"mapping": {
"index": "analyzed"
},
"path_match": "blog.*",
"path_unmatch": "*.medias.*"
}
}, {
"ids": {
"mapping": {
"index": "not_analyzed",
"type": "string"
},
"match": "_id|base_id",
"match_pattern": "regex"
}
}],
"_all": {
"enabled": false
},
"properties": {
"query": {
"properties": {
"filtered": {
"properties": {
"filter": {
"properties": {
"ids": {
"properties": {
"values": {
"type": "string"
}
}
}
}
},
"query": {
"properties": {
"match_all": {
"type": "object"
}
}
}
}
},
"match_all": {
"type": "object"
}
}
},
"source": {
"dynamic": "true",
"properties": {
"post": {
"dynamic": "true",
"properties": {
"_id": {
"type": "string",
"index": "not_analyzed"
},
"base_id": {
"type": "string",
"index": "not_analyzed"
}
}
}
}
},
"blog": {
"properties": {
"post": {
"properties": {
"_id": {
"type": "string"
},
"notes": {
"properties": {
"main": {
"properties": {
"id": {
"type": "string"
},
"message": {
"type": "string"
},
"category": {
"type": "string"
}
}
},
"cart": {
"properties": {
"id": {
"type": "string"
},
"message": {
"type": "string"
},
"category": {
"type": "string"
}
}
}
}
}
}
}
}
}
}
}
}
}
}
答案 0 :(得分：2)
{
"query": {
"filtered": {
"filter": {
"bool": {
"must": {
"terms": {
"_id": [1, 2]
}
},
"must_not": {
"terms": {
"post.notes.main.category": [
"other"
]
}
}
}
}
}
}
}