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update response #749

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update response #749

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21 changes: 13 additions & 8 deletions 030_Data/25_Update.asciidoc
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Original file line number Diff line number Diff line change
Expand Up @@ -23,15 +23,21 @@ number:
[source,js]
--------------------------------------------------
{
"_index" : "website",
"_type" : "blog",
"_id" : "123",
"_version" : 2,
"created": false <1>
"_index": "website",
"_type": "blog",
"_id": "123",
"_version": 2,
"result": "updated", <1>
"_shards": {
"total": 2,
"successful": 1,
"failed": 0
},
"_seq_no": 1,
"_primary_term": 1
}
--------------------------------------------------
<1> The `created` flag is((("created flag"))) set to `false` because a document with the same
index, type, and ID already existed.
<1> The `result` flag returns the result of the operation.

Internally, Elasticsearch has marked the old document as deleted and added an
entirely new document.((("deleted documents"))) The old version of the document doesn't disappear
Expand All @@ -50,4 +56,3 @@ same process as described previously:

The only difference is that the `update` API achieves this through a single
client request, instead of requiring separate `get` and `index` requests.