- elasticsearch/
elasticsearch 将sql查询转换为elasticsearch
elasticsearch 将sql查询转换为elasticsearch
我需要将此查询转换为弹性搜索，但我面临的问题是，在弹性搜索中，have还不受支持 选择sumcount作为count，prop1 从…起 按prop1，prop2从[table1]组中选择Count*作为Count，prop1 计数=1 按prop1分组 按计数顺序描述限制10 我在弹性搜索中尝试此查询：
`GET /analytics_data/_search
{
"size": 0,
"query": {
"bool": {
"filter": [
{
"term":
{
"field": "test"
}
}
]
}
},
"aggs": {
"aggregation": {
"terms": {
"field": "prop1"
},
"aggs": {
"subaggregation": {
"terms": {
"field": "prop2",
"order": {
"_count": "desc"
}
}
},
"test":{
"bucket_selector": {
"buckets_path":
{
"test1": "_count"
},
"script":"params.test1 == 1"
}
}
}
}
}
}`
PUT /index
{
"mappings" : {
"timeline" : {
"properties" : {
"prop1" : {
"type" : "keyword"
},
"prop2" : {
"type" : "keyword"
}
}
}
}
}
{
"took": 344,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 852146,
"max_score": 0,
"hits": []
},
"aggregations": {
"prop1": {
"doc_count_error_upper_bound": 646,
"sum_other_doc_count": 37299,
"buckets": [
{
"key": "porp1-key",
"doc_count": 348178,
"prop2": {
"doc_count_error_upper_bound": 130,
"sum_other_doc_count": 345325,
"buckets": [
{
"key": "e1552d2d-da84-4588-9b65-16c33848bb94_1",
"doc_count": 558,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "04b1a8eb-f876-459b-af9b-855493318dca_426",
"doc_count": 383,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "b165d2c7-6a23-4a4d-adbb-3b2a79d4c627_80",
"doc_count": 344,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "c4ea55dc-c3b3-492b-98a2-1ad004212c3d_99",
"doc_count": 297,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "dfc1ae22-5c7f-49ab-8488-207661b43716_294",
"doc_count": 264,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "28815490-e7ce-420b-bab8-57a6ffc3f56a_572",
"doc_count": 239,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "c3c56ec8-e0ff-46ea-841d-cc22b2dc65f6_574",
"doc_count": 217,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "473289b8-fb73-4cbb-b8d7-a5386846745f_34",
"doc_count": 187,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "670cb862-7976-4fd5-ba3f-3f8b7c03d615_11",
"doc_count": 185,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
},
{
"key": "41870755-96dd-4a00-ab76-632a1dfaecb5_341",
"doc_count": 179,
"prop2_count": {
"value": 0
},
"prop2_check": {
"value": 0
}
}
]
},
"final": {
"value": 0
}
} ]
}
}
}
GET /analytics_data/_search
{
"size": 0,
"query": {
"bool": {
"filter": [
{
"term": {
"field": "test"
}
}
]
}
},
"aggs": {
"prop1": {
"terms": {
"field": "prop1",
"size": 10
},
"aggs": {
"prop2": {
"terms": {
"field": "prop2",
"size": 10
},
"aggs": {
"prop2_count": {
"value_count": {
"field": "prop2"
}
},
"prop2_check": {
"bucket_script": {
"buckets_path": {
"count": "prop2_count.value"
},
"script": "(params.count == 1) ? 1 : 0"
}
}
}
},
"final": {
"sum_bucket": {
"buckets_path": "prop2>prop2_check"
}
}
}
}
}
}
PUT prop
{
"mappings": {
"prop": {
"properties": {
"prop1": {
"type": "keyword"
},
"prop2": {
"type": "keyword"
}
}
}
}
}
POST _bulk
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p1","prop2":"q1"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p1","prop2":"q2"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p1","prop2":"q2"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p2","prop2":"q5"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p2","prop2":"q6"}
GET prop/prop/_search
{
"size": 0,
"aggs": {
"prop1": {
"terms": {
"field": "prop1",
"size": 10
},
"aggs": {
"prop2": {
"terms": {
"field": "prop2",
"size": 10
},
"aggs": {
"prop2_count": {
"value_count": {
"field": "prop2"
}
},
"prop2_check": {
"bucket_script": {
"buckets_path": {
"count": "prop2_count.value"
},
"script": "(params.count == 1) ? 1 : 0"
}
}
}
},
"final":{
"sum_bucket": {
"buckets_path": "prop2>prop2_check"
}
}
}
}
}
}
{
"took": 6,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 5,
"max_score": 0,
"hits": []
},
"aggregations": {
"prop1": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "p1",
"doc_count": 3,
"prop2": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "q2",
"doc_count": 2,
"prop2_count": {
"value": 2
},
"prop2_check": {
"value": 0
}
},
{
"key": "q1",
"doc_count": 1,
"prop2_count": {
"value": 1
},
"prop2_check": {
"value": 1
}
}
]
},
"final": {
"value": 1
}
},
{
"key": "p2",
"doc_count": 2,
"prop2": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "q5",
"doc_count": 1,
"prop2_count": {
"value": 1
},
"prop2_check": {
"value": 1
}
},
{
"key": "q6",
"doc_count": 1,
"prop2_count": {
"value": 1
},
"prop2_check": {
"value": 1
}
}
]
},
"final": {
"value": 2
}
}
]
}
}
}
GET /analytics_data/_search
{
"size": 0,
"query": {
"bool": {
"filter": [
{
"term": {
"field": "test"
}
}
]
}
},
"aggs": {
"prop1": {
"terms": {
"field": "prop1",
"size": 10
},
"aggs": {
"prop2": {
"terms": {
"field": "prop2",
"size": 10
},
"aggs": {
"prop2_count": {
"value_count": {
"field": "prop2"
}
},
"prop2_check": {
"bucket_script": {
"buckets_path": {
"count": "prop2_count.value"
},
"script": "(params.count == 1) ? 1 : 0"
}
}
}
},
"final": {
"sum_bucket": {
"buckets_path": "prop2>prop2_check"
}
}
}
}
}
}
PUT prop
{
"mappings": {
"prop": {
"properties": {
"prop1": {
"type": "keyword"
},
"prop2": {
"type": "keyword"
}
}
}
}
}
POST _bulk
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p1","prop2":"q1"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p1","prop2":"q2"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p1","prop2":"q2"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p2","prop2":"q5"}
{"index":{"_index":"prop","_type":"prop"}}
{"prop1":"p2","prop2":"q6"}
GET prop/prop/_search
{
"size": 0,
"aggs": {
"prop1": {
"terms": {
"field": "prop1",
"size": 10
},
"aggs": {
"prop2": {
"terms": {
"field": "prop2",
"size": 10
},
"aggs": {
"prop2_count": {
"value_count": {
"field": "prop2"
}
},
"prop2_check": {
"bucket_script": {
"buckets_path": {
"count": "prop2_count.value"
},
"script": "(params.count == 1) ? 1 : 0"
}
}
}
},
"final":{
"sum_bucket": {
"buckets_path": "prop2>prop2_check"
}
}
}
}
}
}
{
"took": 6,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 5,
"max_score": 0,
"hits": []
},
"aggregations": {
"prop1": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "p1",
"doc_count": 3,
"prop2": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "q2",
"doc_count": 2,
"prop2_count": {
"value": 2
},
"prop2_check": {
"value": 0
}
},
{
"key": "q1",
"doc_count": 1,
"prop2_count": {
"value": 1
},
"prop2_check": {
"value": 1
}
}
]
},
"final": {
"value": 1
}
},
{
"key": "p2",
"doc_count": 2,
"prop2": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "q5",
"doc_count": 1,
"prop2_count": {
"value": 1
},
"prop2_check": {
"value": 1
}
},
{
"key": "q6",
"doc_count": 1,
"prop2_count": {
"value": 1
},
"prop2_check": {
"value": 1
}
}
]
},
"final": {
"value": 2
}
}
]
}
}
}
显示您到目前为止尝试过的内容。我使用弹性搜索查询更新我的问题显示您到目前为止尝试过的内容。我使用弹性搜索查询更新我的问题请粘贴索引映射从我回答的查询中删除查询部分并粘贴查询的整个输出。我将输出添加到我的问题这对我使用随机搜索非常有效关于ES 5.4.0的数据。您使用的是哪个版本的ES？我也在使用ES 5.4.0请粘贴您的索引映射从我回答的查询中删除查询部分并粘贴查询的整个输出。我将输出添加到我的问题中这对我来说非常适用于ES 5.4.0上的随机数据。您正在使用哪个版本的ES？我也在使用ES 5.4.0