mirror of
https://github.com/honeymoose/OpenSearch.git
synced 2025-04-20 14:15:46 +00:00
f854330e06
* Replace custom type names with _doc in REST examples. * Avoid using two mapping types in the percolator docs. * Rename doc -> _doc in the main repository README. * Also replace some custom type names in the HLRC docs.
43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
[[java-docs-delete]]
|
|
=== Delete API
|
|
|
|
The delete API allows one to delete a typed JSON document from a specific
|
|
index based on its id. The following example deletes the JSON document
|
|
from an index called twitter, under a type called `_doc`, with id valued
|
|
1:
|
|
|
|
[source,java]
|
|
--------------------------------------------------
|
|
DeleteResponse response = client.prepareDelete("twitter", "_doc", "1").get();
|
|
--------------------------------------------------
|
|
|
|
For more information on the delete operation, check out the
|
|
{ref}/docs-delete.html[delete API] docs.
|
|
|
|
[[java-docs-delete-by-query]]
|
|
=== Delete By Query API
|
|
|
|
The delete by query API allows one to delete a given set of documents based on
|
|
the result of a query:
|
|
|
|
["source","java",subs="attributes,callouts,macros"]
|
|
--------------------------------------------------
|
|
include-tagged::{client-reindex-tests}/ReindexDocumentationIT.java[delete-by-query-sync]
|
|
--------------------------------------------------
|
|
<1> query
|
|
<2> index
|
|
<3> execute the operation
|
|
<4> number of deleted documents
|
|
|
|
As it can be a long running operation, if you wish to do it asynchronously, you can call `execute` instead of `get`
|
|
and provide a listener like:
|
|
|
|
["source","java",subs="attributes,callouts,macros"]
|
|
--------------------------------------------------
|
|
include-tagged::{client-reindex-tests}/ReindexDocumentationIT.java[delete-by-query-async]
|
|
--------------------------------------------------
|
|
<1> query
|
|
<2> index
|
|
<3> listener
|
|
<4> number of deleted documents
|