Fixes #1239, support resource embedding on materialized views

CHANGELOG.md

@@ -8,6 +8,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 - #690, Add `?columns` query parameter for faster bulk inserts, also ignores unspecified json keys in a payload - @steve-chavez
+- #1239, Add support for resource embedding on materialized views - @vitorbaptista
 
 ### Fixed
 

src/PostgREST/DbStructure.hs

@@ -722,7 +722,7 @@ allSynonyms cols pgVer =
         from pg_class c
         join pg_namespace n on n.oid = c.relnamespace
         join pg_rewrite r on r.ev_class = c.oid
-        where (c.relkind = 'v'::char) and n.nspname = $1
+        where (c.relkind in ('v', 'm')) and n.nspname = $1
       ),
       removed_subselects as(
         select

test/Feature/QuerySpec.hs

@@ -333,6 +333,9 @@ spec = do
       it "can detect fk relations through views to tables in the public schema" $
         get "/consumers_view?select=*,orders_view(*)" `shouldRespondWith` 200
 
+      it "can detect fk relations through materialized views to tables in the public schema" $
+        get "/materialized_projects?select=*,users(*)" `shouldRespondWith` 200
+
       it "can request parent without specifying primary key" $
         get "/articleStars?select=createdAt,article(owner),user(name)&limit=1" `shouldRespondWith`
           [json|[{"createdAt":"2015-12-08T04:22:57.472738","article":{"owner": "postgrest_test_authenticator"},"user":{"name": "Angela Martin"}}]|]