From 09680a88d86bb9c1aafcce8eadae66b006da2093 Mon Sep 17 00:00:00 2001
From: Aivaras Gotovskis <aivaras.gotovskis@ongr.io>
Date: Thu, 2 Jul 2015 13:08:29 +0300
Subject: [PATCH] Add indices query doc.
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docs/Query/Indices.md | 39 +++++++++++++++++++++++++++++++++++++++
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+# Indices Query
+
+> More info about indices query is in the [official elasticsearch docs][1]
+
+The indices query can be used when executed across multiple indices, allowing to have a query that executes
+only when executed on an index that matches a specific list of indices, and another query that executes
+when it is executed on an index that does not match the listed indices.
+
+## Simple example
+
+```JSON
+{
+ "indices" : {
+ "indices" : ["index1", "index2"],
+ "query" : {
+ "term" : { "tag" : "wow" }
+ },
+ "no_match_query" : {
+ "term" : { "tag" : "kow" }
+ }
+ }
+}
+```
+
+In DSL:
+
+```php
+$matchTermQuery = new TermQuery('tag', 'wow');
+$noMatchTermQuery = new TermQuery('tag', 'kow');
+
+$indicesQuery = new IndicesQuery(['index1', 'index2'], $matchTermQuery, $noMatchTermQuery);
+
+$search = new Search();
+$search->addQuery($indicesQuery);
+
+$queryArray = $search->toArray();
+```
+
+[1]: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-indices-query.html
--
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