check fks.aliased as matrix

Author: A-Baji

+dj/Relvar.m

@@ -92,7 +92,7 @@ function cleanup(self)
                                 @(x) strcmp(x.from, rels(ix).fullTableName), ...
                                 self.schema.conn.foreignKeys, 'uni', true);
                             fks = self.schema.conn.foreignKeys(fk_index);
-                            if ~fks.aliased
+                            if ~all([fks.aliased])
                                 % If matched foreign keys are not aliased, no renaming
                                 % necessary. Restrict table based on normal projection.
                                 rels(ix).restrict(proj(rels(i)));

tests/test_schemas/+TestLab/Duty.m

@@ -0,0 +1,9 @@
+%{
+duty_date:  date
+----- 
+(duty_first)    -> TestLab.User(user_id)
+(duty_second)    -> TestLab.User(user_id)
+%}
+
+classdef Duty < dj.Manual
+end

tests/test_schemas/+TestLab/User.m

@@ -0,0 +1,6 @@
+%{
+user_id: varchar(32)
+%}
+
+classdef User < dj.Manual
+end