Merge pull request #18441 from MaineC/docs/add_console_to_search_request_options
Docs/add console to search request options
This commit is contained in:
commit
072eb99c5a
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@ -10,15 +10,21 @@ body. Here is an example:
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[source,js]
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--------------------------------------------------
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$ curl -XGET 'http://localhost:9200/twitter/tweet/_count?q=user:kimchy'
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PUT /twitter/tweet/1?refresh
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{
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"user": "kimchy"
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}
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$ curl -XGET 'http://localhost:9200/twitter/tweet/_count' -d '
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GET /twitter/tweet/_count?q=user:kimchy
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GET /twitter/tweet/_count
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{
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"query" : {
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"term" : { "user" : "kimchy" }
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}
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}'
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}
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--------------------------------------------------
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//CONSOLE
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NOTE: The query being sent in the body must be nested in a `query` key, same as
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the <<search-search,search api>> works
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@ -37,6 +43,7 @@ tweets from the twitter index for a certain user. The result is:
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}
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}
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--------------------------------------------------
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// TESTRESPONSE
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The query is optional, and when not provided, it will use `match_all` to
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count all the docs.
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@ -5,6 +5,7 @@ Enables explanation for each hit on how its score was computed.
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"explain": true,
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"query" : {
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@ -12,3 +13,4 @@ Enables explanation for each hit on how its score was computed.
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}
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}
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--------------------------------------------------
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// CONSOLE
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@ -6,13 +6,15 @@ example:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"query" : {
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...
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"match_all": {}
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},
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"fielddata_fields" : ["test1", "test2"]
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}
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--------------------------------------------------
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// CONSOLE
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Field data fields can work on fields that are not stored.
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@ -11,6 +11,7 @@ by a search hit.
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"fields" : ["user", "postDate"],
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"query" : {
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@ -18,6 +19,7 @@ by a search hit.
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}
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}
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--------------------------------------------------
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// CONSOLE
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`*` can be used to load all stored fields from the document.
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@ -26,6 +28,7 @@ returned, for example:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"fields" : [],
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"query" : {
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@ -33,6 +36,7 @@ returned, for example:
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}
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}
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--------------------------------------------------
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// CONSOLE
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For backwards compatibility, if the fields parameter specifies fields which are not stored (`store` mapping set to
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@ -8,6 +8,7 @@ graph where each user has an index).
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"indices_boost" : {
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"index1" : 1.4,
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@ -15,3 +16,4 @@ graph where each user has an index).
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}
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}
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--------------------------------------------------
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// CONSOLE
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@ -6,6 +6,7 @@ in `min_score`:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"min_score": 0.5,
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"query" : {
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@ -13,6 +14,7 @@ in `min_score`:
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}
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}
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--------------------------------------------------
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// CONSOLE
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Note, most times, this does not make much sense, but is provided for
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advanced use cases.
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@ -5,21 +5,25 @@ Each filter and query can accept a `_name` in its top level definition.
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"bool" : {
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"should" : [
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{"match" : { "name.first" : {"query" : "shay", "_name" : "first"} }},
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{"match" : { "name.last" : {"query" : "banon", "_name" : "last"} }}
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],
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"filter" : {
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"terms" : {
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"name.last" : ["banon", "kimchy"],
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"_name" : "test"
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"query": {
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"bool" : {
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"should" : [
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{"match" : { "name.first" : {"query" : "shay", "_name" : "first"} }},
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{"match" : { "name.last" : {"query" : "banon", "_name" : "last"} }}
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],
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"filter" : {
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"terms" : {
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"name.last" : ["banon", "kimchy"],
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"_name" : "test"
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}
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}
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}
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}
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}
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--------------------------------------------------
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// CONSOLE
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The search response will include for each hit the `matched_queries` it matched on. The tagging of queries and filters
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only make sense for the `bool` query.
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@ -5,14 +5,43 @@ The `post_filter` is applied to the search `hits` at the very end of a search
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request, after aggregations have already been calculated. Its purpose is
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best explained by example:
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Imagine that you are selling shirts, and the user has specified two filters:
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Imagine that you are selling shirts that have the following properties:
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[source,js]
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-------------------------------------------------
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PUT /shirts
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{
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"mappings": {
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"item": {
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"properties": {
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"brand": { "type": "keyword"},
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"color": { "type": "keyword"},
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"model": { "type": "keyword"}
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}
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}
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}
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}
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PUT /shirts/item/1?refresh
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{
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"brand": "gucci",
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"color": "red",
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"model": "slim"
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}
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------------------------------------------------
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// CONSOLE
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// TESTSETUP
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Imagine a user has specified two filters:
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`color:red` and `brand:gucci`. You only want to show them red shirts made by
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Gucci in the search results. Normally you would do this with a
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<<query-dsl-bool-query,`bool` query>>:
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[source,js]
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--------------------------------------------------
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curl -XGET localhost:9200/shirts/_search -d '
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GET /shirts/_search
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{
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"query": {
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"bool": {
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@ -23,8 +52,8 @@ curl -XGET localhost:9200/shirts/_search -d '
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}
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}
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}
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'
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--------------------------------------------------
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// CONSOLE
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However, you would also like to use _faceted navigation_ to display a list of
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other options that the user could click on. Perhaps you have a `model` field
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@ -36,7 +65,7 @@ This can be done with a
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[source,js]
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--------------------------------------------------
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curl -XGET localhost:9200/shirts/_search -d '
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GET /shirts/_search
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{
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"query": {
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"bool": {
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@ -52,8 +81,8 @@ curl -XGET localhost:9200/shirts/_search -d '
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}
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}
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}
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'
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--------------------------------------------------
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// CONSOLE
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<1> Returns the most popular models of red shirts by Gucci.
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But perhaps you would also like to tell the user how many Gucci shirts are
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@ -67,12 +96,12 @@ the `post_filter`:
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[source,js]
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--------------------------------------------------
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curl -XGET localhost:9200/shirts/_search -d '
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GET /shirts/_search
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{
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"query": {
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"bool": {
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"filter": {
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{ "term": { "brand": "gucci" }} <1>
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"term": { "brand": "gucci" } <1>
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}
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}
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},
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@ -95,8 +124,8 @@ curl -XGET localhost:9200/shirts/_search -d '
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"term": { "color": "red" }
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}
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}
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'
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--------------------------------------------------
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// CONSOLE
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<1> The main query now finds all shirts by Gucci, regardless of color.
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<2> The `colors` agg returns popular colors for shirts by Gucci.
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<3> The `color_red` agg limits the `models` sub-aggregation
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@ -56,7 +56,7 @@ for the user:
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[source,js]
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------------------------------------------------
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curl localhost:9200/_search?preference=xyzabc123 -d '
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GET /_search?preference=xyzabc123
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{
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"query": {
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"match": {
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@ -64,7 +64,6 @@ curl localhost:9200/_search?preference=xyzabc123 -d '
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}
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}
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}
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'
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------------------------------------------------
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// CONSOLE
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@ -6,9 +6,11 @@ query using the <<query-dsl,Query DSL>>.
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"query" : {
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"term" : { "user" : "kimchy" }
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}
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}
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--------------------------------------------------
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// CONSOLE
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@ -6,9 +6,10 @@ evaluation>> (based on different fields) for each hit, for example:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"query" : {
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...
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"match_all": {}
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},
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"script_fields" : {
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"test1" : {
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@ -25,6 +26,8 @@ evaluation>> (based on different fields) for each hit, for example:
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}
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}
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--------------------------------------------------
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// CONSOLE
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Script fields can work on fields that are not stored (`my_field_name` in
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the above case), and allow to return custom values to be returned (the
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@ -36,9 +39,10 @@ type). Here is an example:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"query" : {
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...
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"match_all": {}
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},
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"script_fields" : {
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"test1" : {
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@ -47,6 +51,7 @@ type). Here is an example:
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}
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}
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--------------------------------------------------
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// CONSOLE
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Note the `_source` keyword here to navigate the json-like model.
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@ -13,6 +13,7 @@ To disable `_source` retrieval set to `false`:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"_source": false,
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"query" : {
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@ -20,6 +21,7 @@ To disable `_source` retrieval set to `false`:
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}
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}
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--------------------------------------------------
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// CONSOLE
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The `_source` also accepts one or more wildcard patterns to control what parts of the `_source` should be returned:
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@ -27,6 +29,7 @@ For example:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"_source": "obj.*",
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"query" : {
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@ -34,11 +37,13 @@ For example:
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}
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}
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--------------------------------------------------
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// CONSOLE
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Or
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"_source": [ "obj1.*", "obj2.*" ],
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"query" : {
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@ -46,11 +51,13 @@ Or
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}
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}
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--------------------------------------------------
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// CONSOLE
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Finally, for complete control, you can specify both include and exclude patterns:
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"_source": {
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"include": [ "obj1.*", "obj2.*" ],
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@ -61,3 +68,4 @@ Finally, for complete control, you can specify both include and exclude patterns
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}
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}
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--------------------------------------------------
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// CONSOLE
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@ -5,6 +5,7 @@ Returns a version for each search hit.
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[source,js]
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--------------------------------------------------
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GET /_search
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{
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"version": true,
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"query" : {
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@ -12,3 +13,4 @@ Returns a version for each search hit.
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}
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}
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--------------------------------------------------
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// CONSOLE
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