fix: embedding computed with normal relationship

test/spec/Feature/Query/ComputedRelsSpec.hs

@@ -136,3 +136,18 @@ spec = describe "computed relationships" $ do
     get "/fee?select=*,jsbaz(*,johnsmith(*, fee(*)))"
       `shouldRespondWith`
       [json|[]|] { matchHeaders = [matchContentTypeJson] }
+
+  it "creates queries with the right aliasing when following a normal embed" $ do
+    get "/projects?select=name,clients(name,computed_projects(name))&limit=1"
+      `shouldRespondWith`
+      [json|
+        [{"name":"Windows 7","clients":{"name":"Microsoft","computed_projects":{"name":"Windows 7"}}}]
+      |] { matchHeaders = [matchContentTypeJson] }
+    get "/clients?select=name,projects(name,computed_clients(name))&limit=1"
+      `shouldRespondWith`
+      [json|[
+        {"name":"Microsoft","projects":[
+          {"name":"Windows 7","computed_clients":{"name":"Microsoft"}},
+          {"name":"Windows 10","computed_clients":{"name":"Microsoft"}}
+        ]}
+      ]|] { matchHeaders = [matchContentTypeJson] }

test/spec/fixtures/schema.sql

@@ -2910,3 +2910,11 @@ create trigger ins instead of insert on with_multiple_pks
 -- issue https://github.com/PostgREST/postgrest/issues/2283
 create view self_recursive_view as table projects;
 create or replace view self_recursive_view as table self_recursive_view;
+
+CREATE FUNCTION test.computed_clients(test.projects) RETURNS SETOF test.clients ROWS 1 AS $$
+  SELECT * FROM test.clients WHERE id = $1.client_id;
+$$ LANGUAGE sql STABLE;
+
+CREATE FUNCTION test.computed_projects(test.clients) RETURNS SETOF test.projects ROWS 1 AS $$
+  SELECT * FROM test.projects WHERE client_id = $1.id;
+$$ LANGUAGE sql STABLE;