wohali commented on a change in pull request #263: Add the POST _bulk_get
endpoint
URL:
https://github.com/apache/couchdb-documentation/pull/263#discussion_r175498710
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File path: src/api/database/bulk-api.rst
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@@ -456,6 +456,139 @@ Sending multiple queries to a database
The multiple queries are also supported in /db/_local_docs/queries and
/db/_design_docs/queries (similar to /db/_all_docs/queries).
+.. _api/db/bulk_get:
+
+==================
+``/db/_bulk_get``
+==================
+
+.. http:post:: /{db}/_bulk_get
+ :synopsis: Fetches several documents at the given revision
+
+ This method is used by PouchDB and other client to improve the pull
+ replications, by allowing the client to request multiple documents in one
+ request.
+
+ The usual CouchDB API for bulk gets -- a POST to _all_docs with an array of
+ docIDs in the body -- isn't suitable for the replicator because:
+
+ - there's no way to specify which specific revisions are needed (it always
+ returns the default revision),
+ - the response doesn't contain the revision history,
+ - there's no way to specify that only recently changed attachments should
+ be included (a la ``atts_since``),
+ - and attachment bodies can only be encoded inline (base64) not as MIME
+ multipart bodies.
+
+ :param db: Database name
+ :<header Accept: - :mimetype:`application/json`
+ :<header Content-Type: :mimetype:`application/json`
+ :query boolean revs: Give the revisions history
+ :<json array docs: List of document objects, with ``id``, and optionnaly
+ ``rev`` and ``atts_since``
+ :>header Content-Type: - :mimetype:`application/json`
+ :>json object results: the documents, with the additionnal ``_revisions``
+ property that lists the parent revisions if ``revs=true``
+ :code 200: Request completed successfully
Review comment:
Are there other codes it can return? If unsure, check the source code.
Here's one possible error it can return:
https://github.com/apache/couchdb/blob/master/src/chttpd/src/chttpd_db.erl#L475
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