diff --git a/lib/ast.ml b/lib/ast.ml
index 39ffba0..63c9b47 100644
--- a/lib/ast.ml
+++ b/lib/ast.ml
@@ -1,5 +1,4 @@
 type query = 
-  (*| Select of column list * table list option * filter option*)
   | Select of column list * table_expression
   | CreateSchema of string
   | CreateTable of table_scope option * table
@@ -163,8 +162,8 @@ and pp_predicate pred =
   | Comparison(op, exp) -> pp_operator op ^ pp_expression exp 
   | Between(exp1, exp2) -> "BETWEEN " ^ pp_expression exp1 ^ " AND " ^pp_expression exp2
   | NotBetween(exp1, exp2) -> "NOT BETWEEN " ^ pp_expression exp1 ^ " AND " ^pp_expression exp2
-  (*| Like(exp) -> "LIKE " ^ pp_expression exp
-  | NotLike(exp) -> " NOT LIKE " ^ pp_expression exp*)
+  | Like(exp) -> "LIKE " ^ pp_expression exp
+  (*| NotLike(exp) -> " NOT LIKE " ^ pp_expression exp*)
   | _ -> failwith "Predicate not supported"
 
 and pp_operator op =