grammar.sexp.yml in bmg-0.16.0.pre.rc2

- old
+ new

@@ -33,10 +33,11 @@
   select_exp:
     - [ set_quantifier,
         [ select_list, select_star ],
         from_clause,
         where_clause,
+        group_by_clause,
         order_by_clause,
         limit_clause,
         offset_clause ]
   set_quantifier:
     - [ set_quantifier_name ]
@@ -48,10 +49,12 @@
     - [ select_item+ ]
   from_clause:
     - [ table_spec ]
   where_clause:
     - [ predicate ]
+  group_by_clause:
+    - [ a_name ]
   order_by_clause:
     - [ order_by_term+ ]
   order_by_term:
     - [ qualified_name, direction ]
   direction:
@@ -70,14 +73,22 @@
   subquery_as:
     - [ nonjoin_exp, range_var_name ]
   scalar_exp:
     - qualified_name
     - column_name
+    - summarizer
     - literal
+  a_name:
+    - qualified_name
+    - column_name
   qualified_name:
     - [ range_var_name, column_name ]
   column_name:
     - [ name_rgx ]
+  summarizer:
+    - [ summary_func, qualified_name ]
+  summary_func:
+    - "::Symbol"
   table_name:
     - [ name_rgx ]
   range_var_name:
     - [ name_rgx ]
   limit_clause: