From 45cae0bb0ba5607ad7d8ef8f80ecd1ffd834ca6e Mon Sep 17 00:00:00 2001
From: root <root@localhost.localdomain>
Date: Wed, 13 Sep 2017 18:12:29 +0800
Subject: [PATCH] cancel empty from clause support

---
 src/parser/bison_parser.y | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/parser/bison_parser.y b/src/parser/bison_parser.y
index 9c49d9b..a2607d5 100755
--- a/src/parser/bison_parser.y
+++ b/src/parser/bison_parser.y
@@ -647,7 +647,6 @@ select_list:
 
 from_clause:
 		FROM table_ref { $$ = $2; }
-        |       /* empty */ { $$ = nullptr; }
 	;