From 84b48a123cf75fc82b0936cdafe8d48b43b14bcc Mon Sep 17 00:00:00 2001
From: ubaldus <ubaldo@eja.it>
Date: Tue, 20 Nov 2018 12:19:23 +0000
Subject: [PATCH] Add a metatable with ordered column names

---
 lib/resty/mysql.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/resty/mysql.lua b/lib/resty/mysql.lua
index ad0562d..b28dfcd 100644
--- a/lib/resty/mysql.lua
+++ b/lib/resty/mysql.lua
@@ -927,6 +927,8 @@ local function read_result(self, est_nrows)
     end
 
     self.state = STATE_CONNECTED
+    
+    setmetatable(rows,cols)
 
     return rows
 end