I have this query for my elasticsearch request:
{
"query": {
"bool": {
"filter": {
"bool": {
"should" : [
{
"bool" : {
"must_not": {
"exists": {
"field": "visibility_id"
}
}
}
},
{
"bool" : {
"must": {
"terms": {
"visibility.visibility": ["visible"]
}
}
}
}
]
}
}
}
}
}
The goal is to check if the row visibility_id is in the table. If not it will return true has it reach the "must_not". But if the visibility_id column is present it needs to check that this is set to "visible".
At the moment it works if the visibility_id is null but it does not check the terms. terms can be anything else but visible and it will works.
Can someone help me please, I am new to elasticsearch. (I have tried without the filter, bool, only with the should but it does not work neither.)
Try this query, you're missing minimum_should_match: 1
{
"query": {
"bool": {
"minimum_should_match": 1,
"should": [
{
"bool": {
"must_not": {
"exists": {
"field": "visibility_id"
}
}
}
},
{
"terms": {
"visibility.visibility": [
"visible"
]
}
}
]
}
}
}
If visibility is nested in your mapping, your query needs to be like this instead:
{
"query": {
"bool": {
"minimum_should_match": 1,
"should": [
{
"bool": {
"must_not": {
"exists": {
"field": "visibility_id"
}
}
}
},
{
"nested": {
"path": "visibility",
"query": {
"terms": {
"visibility.visibility": [
"visible"
]
}
}
}
}
]
}
}
}
Related
I have documents like this.
{
"a":"test",
"b":"harry"
},
{
"a":""
"b":"jack"
}
I need to update docs with field a==""(empty string) to default value say null in all documents for a given index.
Any help is appreciated. Thanks
Use Update by query with ingest
_update_by_query can also use the Ingest Node feature by specifying a pipeline like this:
define the pipeline
PUT _ingest/pipeline/set-foo
{
"description" : "sets foo",
"processors" : [ {
"set" : {
"field": "a",
"value": null
}
} ]
}
then you can use it like:
POST myindex/_update_by_query?pipeline=set-foo
{
"query": {
"filtered": {
"filter": {
"script": {
"script": "_source._content.length() == 0"
}
}
}
}
}'
OR
POST myindex/_update_by_query?pipeline=set-foo
{
"query": {
"bool" : {
"must" : {
"script" : {
"script" : {
"inline": "doc['a'].empty",
"lang": "painless"
}
}
}
}
}
}
To query a documents with empty string field value, i.e = ''
I did,
"query": {
"bool": {
"must": [
{
"exists": {
"field": "a"
}
}
],
"must_not": [
{
"wildcard": {
"a": "*"
}
}
]
}
}
So overall query to update all docs with field a=="" is,
POST test11/_update_by_query
{
"script": {
"inline": "ctx._source.a=null",
"lang": "painless"
},
"query": {
"bool": {
"must": [
{
"exists": {
"field": "a"
}
}
],
"must_not": [
{
"wildcard": {
"a": "*"
}
}
]
}
}
}
I am new to Elastic Search and this is my user index:
{
"user": {
"properties": {
"branches": {
"type": "nested"
},
"lists": {
"type": "nested"
},
"events": {
"type": "nested"
},
"optOuts": {
"type": "nested"
}
}
}
}
Here, branches, events and lists will contain the field id(int),countryIso(String)..
I need to find users having emails who belong to countryIso 'XX' for example.
{
"query": {
"bool": {
"must": [
{
"exists": {
"field": "email"
}
},
{
"match": {
"prog_id": 3
}
},
{
"nested": {
"path": [
"branches"
],
"query": {
"query_string": {
"fields": [
"branches.countryIso"
],
"query": "AE KW"
}
}
}
}
]
}
}
}
This way I can get them if they have that country in the branches object. What I want is that the countryIso is there in the branches or lists or events.
Note: any of these might be empty i.e. branches may not be there or lists miht not be there etc. Or lists might be there with no countryIso..
I tried this:
{
"query": {
"bool": {
"must": [
{
"exists": {
"field": "email"
}
},
{
"match": {
"prog_id": 3
}
},
{
"nested": {
"path": [
"branches"
],
"query": {
"query_string": {
"fields": [
"branches.countryIso"
],
"query": "AE KW"
}
}
}
},
{
"nested": {
"path": [
"lists"
],
"query": {
"query_string": {
"fields": [
"lists.countryIso"
],
"query": "AE KW"
}
}
}
}
]
}
}
}
AND
{
"query": {
"bool": {
"must": [
{
"exists": {
"field": "email"
}
},
{
"match": {
"prog_id": 3
}
},
{
"nested": {
"path": [
"branches",
"lists"
],
"query": {
"query_string": {
"fields": [
"branches.countryIso",
"lists.countryIso"
],
"query": "AE KW"
}
}
}
}
]
}
}
}
But neither works.
I have 2 documents in elasticsearch in the below structure:
Document 1:
{
"specification": [
{
"name": "Processor",
"value": "Intel"
},
{
"name": "RAM",
"value": "2GB"
}
]
}
Document 2:
{
"specification": [
{
"name": "Processor",
"value": "Intel"
},
{
"name": "RAM",
"value": "3GB"
}
]
}
I want to get the document that have a specification with values intel and 2GB (i.e) 1st document. But when i try to use must (AND operator) i am getting nothing. If i use should (OR operator) i am getting both the documents. Can anyone help me on this? Below is my query..
{
"query": {
"nested": {
"path": "specification",
"query": {
"bool": {
"must": [
{
"bool": {
"must": [
{ "match": { "specification.name": "Processor" }},
{ "match": { "specifications.value": "Intel" }}
]
}
},
{
"bool": {
"must": [
{ "match": { "specification.name": "RAM" }},
{ "match": { "specifications.value": "2GB" }}
]
}
}
]
}
}
}
}
}
Try this one:
{
"query": {
"bool": {
"must": [
{
"nested": {
"path": "specification",
"query": {
"bool": {
"must": [
{
"match": {
"specification.name": "Processor"
}
},
{
"match": {
"specification.value": "Intel"
}
}
]
}
}
}
},
{
"nested": {
"path": "specification",
"query": {
"bool": {
"must": [
{
"match": {
"specification.name": "RAM"
}
},
{
"match": {
"specification.value": "2GB"
}
}
]
}
}
}
}
]
}
}
}
I want build query for search matching with nested and not equal.
This is my elasticSearch query:
{
"from":0,"size":1000,
"query":{
"nested" : {
"path" : "data",
"query" : {
"match" : {
"data.city" : "california"
}
}
},
"filter":{
"not":{
"filter":{
"term":{
"_id":"01921asda01201"
}
}
}
}
}
}
But I got error, am I write something wrong ? thanks
You can use bool Filter too with must and must_not clause.
{
"from": 0,
"size": 1000,
"filter": {
"bool": {
"must": [
{
"nested": {
"path": "data",
"query": {
"match": {
"data.city": "california"
}
}
}
}
],
"must_not": [
{
"term": {
"_id": "01921asda01201"
}
}
]
}
}
}
You need to use filtered query
GET _search
{
"query": {
"filtered": {
"query": {
"nested": {
"path" : "data",
"query" : {
"match" : {
"data.city" : "california"
}
}
}
},
"filter": {
"bool": {
"must_not": [
{
"term": {
"_id": "01921asda01201"
}
}
]
}
}
}
}
}
You should use a bool query for this, and put your two clauses in the must and must_not sections respectively.
If you don't care about scoring on the data.city field (from your example it's not clear), you might want to use the filter portion instead of the must portion.
{
"from": 0,
"size": 1000,
"query": {
"bool": {
"filter": [
{
"nested": {
"path": "data",
"query": {
"match": {
"data.city": "california"
}
}
}
}
],
"must_not": [
{
"term": {
"_id": "01921asda01201"
}
}
]
}
}
}
I have a certain use case that I'm researching involving creating a query that returns events whenever a failed login occurs from two separate accounts on one machine.
I've created the following query, but I'm receiving errors whenever I try to run it.
{
"query": {
"filtered": {
"query": {
"match_all": {}
},
"filter" : {
"term": {
"EventID": "4625"
}
},
"filter" : {
"range" : {
"_timestamp" : {
"gt": "now-15m"
}
}
}
}
},
aggs: {
group_by_host: {
terms: {
field: 'hostname'
},
aggs: {
group_by_user: {
terms: {
field: 'username'
}
}
}
}
}
Any
You need to wrap your filters inside bool. You can refer to docs for more info.
Try this
{
"query": {
"filtered": {
"query": {
"match_all": {}
},
"filter": {
"bool": {
"must": [
{
"term": {
"EventID": "4625"
}
},
{
"range": {
"_timestamp": {
"gt": "now-15m"
}
}
}
]
}
}
}
},
"aggs": {
"group_by_host": {
"terms": {
"field": "hostname"
},
"aggs": {
"group_by_user": {
"terms": {
"field": "username"
}
}
}
}
}
}