I have below elasticsearch query and I want to set the priority order in my query.
irrespetive of scoure.
eg:
like if I set priority of attack_id > name > description
in the match query, then the result should come in this sorted order
attack_id, name, description
and if I set name > attack_id > description
name, attack_id, description
boosting query
function query I have tried both of these but don't get success. so I will be very grateful if someone helps me with this.
GET tridant_testing/_search
{
"query": {
"bool": {
"should": [
{
"match": {
"attack_id": "T1592"
}
},
{
"match": {
"name": "T1592"
}
},
{
"match": {
"description": "T1592"
}
}
]
}
}
}
You can use boost param in match query to boost specific query clause like below:
{
"query": {
"bool": {
"should": [
{
"match": {
"attack_id": {
"query": "T1592",
"boost": 6
}
}
},
{
"match": {
"name": {
"query": "T1592",
"boost": 3
}
}
},
{
"match": {
"description": {
"query": "T1592"
}
}
}
]
}
}
}
Note: You may need to increase or decrease boost value as per your need.
Related
Let's say I have the following Documents:
[
{
"name": "Berlin",
"name_english": "Berlin"
},
{
"name": "München",
"name_english": "Munich"
}
]
Now I do query 1:
{
"query": {
"bool": {
"should": [
{
"match": {
"name": {
"query": "Munich"
}
}
},
{
"match": {
"name_english": {
"query": "Munich"
}
}
}
]
}
}
}
Then I do query 2:
{
"query": {
"bool": {
"should": [
{
"match": {
"name": {
"query": "Berlin"
}
}
},
{
"match": {
"name_english": {
"query": "Berlin"
}
}
}
]
}
}
}
Query 1 will have a lower score than query 2, because query 2 has 2 hits. My goal now is to have only 1 hit maximum of the fields to contribute to the score. Is that possible somehow? Like "If there is a hit in the first Match Query, dont do the second one".
There is no out of the box solution, but maybe it's possible using the painless script, or you another way is you handle it from your application by sending queries in if..else conditions.
I have to fetch data from API which use ElasticSearch.
The conditions of data fetching are firstname should start with given string and company status should be active,
so I have used the below query
"span_first": {
"match": {
"span_term": {
"employee.firstname": "tas"
}
},
"end": 1
}
to match firstname and now i need to filter the data from companyStatus,
"bool": {
"must": [
{
"match": {
"employee.companyStatus": "Active"
}
}
]
}
I'm trying to plug the above bool query into the span_first query
but I have no idea how to do it,
Can someone help me to create the query, sorry if this is a dumb question,
I'm totally new to Elasticsearch.
You can try to use Term Query for filter status and Match Query for search terms.
GET edx_test/_search
{
"query": {
"bool": {
"filter": [
{
"term": {
"employee.companyStatus": "Active"
}
}
],
"must": [
{
"match": {
"employee.firstname": "tas"
}
}
]
}
}
}
Read more:
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-term-query.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-bool-query.html
If both the span_first and match query must be true then you can have both the queries in a must clause like below:
GET test_index/_search
{
"query": {
"bool": {
"must": [
{
"match": {
"employee.companyStatus": "Active"
}
},
{
"span_first": {
"match": {
"span_term": {
"employee.firstname": "tas"
}
},
"end": 1
}
}
]
}
}
}
How can I take the raw JSON String and query via the Java API? It should
work for any complex query that Curl accepts in Elastic.
For example:
{
"query": {
"bool": {
"must": [
{
"match_phrase": {
"name": "<name>"
}
},
{
"match": {
"address": {
"query": "<address>",
"fuzziness": 1,
"prefix_length": 1,
"operator": "or",
"minimum_should_match": "80%"
}
}
},
{
"match_phrase": {
"city_nm": "<city_nm>"
}
},
{
"term": {
"state_province_cd": "<state_province_cd>"
}
}
]
}
}
}
I tried Query Builders' simpleQueryStringQuery method to achieve this but it creates the query which doesn't give a correct result.
For Example, to search a record using just name, this is the query which simpleQueryStringQuery is generating but instead of returning just one record it returns multiple records.
{
"query": {
"simple_query_string": {
"query": """{"query":{"bool":{"must":[{"match_phrase":{"name":"Neeraj"}}]}}}"""
}
}
}
whereas if I run the same query like this in my Kibana console that returns the correct number of results.
{
"query": {
"bool": {
"must": [
{
"match_phrase": {
"name": "Jaas"
}
}
]
}
}
}
I have data in the following format:
{ "_id":1,
"s_id":121211,
"data_detail":{
"name":"John",
"phone_number":08089320xxx,
"city":"ABC"
}
}
I need to search data through elastic search which will query where s_id=? and any text which is available in data_detail object. Example s_id=121211 AND ABC. I need wildcard on data_detail object.
Keys for the data_detail object is not fixed.
Thanks in advance.
I would consider using a bool query with multi_match and term query like this. I haven't tested this, but something on these lines should work I guess.
GET test_index/_search
{
"query": {
"nested": {
"path": "data_detail",
"query": {
"bool": {
"must": [
{
"multi_match": {
"query": "ABC",
"fields": [
"data_detail.*"
]
}
},
{
"term": {
"s_id": {
"value": "121211"
}
}
}
]
}
}
}
}
}
Solved this by using the following query:
{
"query": {
"bool": {
"must": [
{
"query_string":{
"fields":["data_detail.*"],
"query": "*str*",
"analyze_wildcard":true
}
},
{
"term": {
"s_id": {
"value": "121211"
}
}
}
]
}
}
}
(I use elasticsearch version 2.3.3)
I am doing a simple match query on a text field but now want to give more weight to documents having true in a given boolean field.
My current query is something like
{
"query": {
"match": {
"title": "QUICK!"
}
}
Is that possible?
{
"query": {
"bool": {
"must": [
{
"match": {
"title": "QUICK!"
}
}
],
"should": [
{
"term": {
"my_boolean_field": {
"value": true
}
}
}
]
}
}
}