[couchdb] 02/05: Support and persist ?partitioned=true flag at db creation time

[rn...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

rnewson pushed a commit to branch user-partitioned-dbs-4
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit 0dfca463bc3ca4ae2cca2bca914fd7908460ed35
Author: Robert Newson <rn...@apache.org>
AuthorDate: Wed Aug 1 17:57:15 2018 +0100

    Support and persist ?partitioned=true flag at db creation time
---
 src/chttpd/src/chttpd_db.erl | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/chttpd/src/chttpd_db.erl b/src/chttpd/src/chttpd_db.erl
index 7761007..0905559 100644
--- a/src/chttpd/src/chttpd_db.erl
+++ b/src/chttpd/src/chttpd_db.erl
@@ -285,10 +285,12 @@ create_db_req(#httpd{}=Req, DbName) ->
     Q = chttpd:qs_value(Req, "q", config:get("cluster", "q", "8")),
     P = chttpd:qs_value(Req, "placement", config:get("cluster", "placement")),
     EngineOpt = parse_engine_opt(Req),
+    Partitioned = parse_partitioned_opt(Req),
     Options = [
         {n, N},
         {q, Q},
-        {placement, P}
+        {placement, P},
+        {initial_props, [{partitioned, Partitioned}]}
     ] ++ EngineOpt,
     DocUrl = absolute_uri(Req, "/" ++ couch_util:url_encode(DbName)),
     case fabric:create_db(DbName, Options) of
@@ -1412,6 +1414,18 @@ parse_engine_opt(Req) ->
             end
     end.
 
+
+parse_partitioned_opt(Req) ->
+    case chttpd:qs_value(Req, "partitioned") of
+        undefined ->
+            false;
+        "true" ->
+            true;
+        _ ->
+            throw({bad_request, <<"`partitioned` parameter can only be set to true.">>})
+    end.
+
+
 parse_doc_query({Key, Value}, Args) ->
     case {Key, Value} of
         {"attachments", "true"} ->