1 files changed, 10 insertions, 14 deletions

diff --git a/lib/drl/executor.ml b/lib/drl/executor.ml
index 3ff4553..1172553 100644
--- a/lib/drl/executor.ml
+++ b/lib/drl/executor.ml
@@ -24,14 +24,15 @@ module Make (Storage : Management.Physical.S) = struct
     let common =
       List.filter_map
         (fun (n, _) ->
-          if List.exists (fun (m, _) -> m = n) filter.Relation.schema
-          then Some n
+          if List.exists (fun (m, _) -> m = n) filter.Relation.schema then
+            Some n
           else None)
         source.Relation.schema
     in
     let source_attrs = List.map fst source.Relation.schema in
-    Result.bind (wrap (Alg.equijoin storage common source filter)) (fun joined ->
-        wrap (Alg.project storage source_attrs joined))
+    Result.bind
+      (wrap (Alg.equijoin storage common source filter))
+      (fun joined -> wrap (Alg.project storage source_attrs joined))
 
   let rec execute (storage : Storage.t) (db : Management.Database.t)
       (q : Ast.query) : (Relation.t, error) Result.t =
@@ -54,26 +55,21 @@ module Make (Storage : Management.Physical.S) = struct
         execute storage db q2 >>= fun r2 ->
         wrap (Alg.equijoin storage attrs r1 r2)
     | Ast.Project (attrs, q) ->
-        execute storage db q >>= fun rel ->
-        wrap (Alg.project storage attrs rel)
+        execute storage db q >>= fun rel -> wrap (Alg.project storage attrs rel)
     | Ast.Rename (renames, q) ->
         execute storage db q >>= fun rel ->
         wrap (Alg.rename storage renames rel)
     | Ast.Cartesian (q1, q2) ->
         execute storage db q1 >>= fun r1 ->
-        execute storage db q2 >>= fun r2 ->
-        wrap (Alg.equijoin storage [] r1 r2)
+        execute storage db q2 >>= fun r2 -> wrap (Alg.equijoin storage [] r1 r2)
     | Ast.Union (q1, q2) ->
         execute storage db q1 >>= fun r1 ->
-        execute storage db q2 >>= fun r2 ->
-        wrap (Alg.union storage r1 r2)
+        execute storage db q2 >>= fun r2 -> wrap (Alg.union storage r1 r2)
     | Ast.Diff (q1, q2) ->
         execute storage db q1 >>= fun r1 ->
-        execute storage db q2 >>= fun r2 ->
-        wrap (Alg.diff storage r1 r2)
+        execute storage db q2 >>= fun r2 -> wrap (Alg.diff storage r1 r2)
     | Ast.Take (n, q) ->
-        execute storage db q >>= fun rel ->
-        wrap (Alg.take storage n rel)
+        execute storage db q >>= fun rel -> wrap (Alg.take storage n rel)
 end
 
 module Memory = Make (Management.Physical.Memory)