From dd92e8e9b2b20fc6b1759ad0ac63dea01acff859 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 4 Aug 2018 19:08:17 +0100
Subject: [PATCH] [Minor] Add format specifier in query

---
 lualib/lua_clickhouse.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lualib/lua_clickhouse.lua b/lualib/lua_clickhouse.lua
index fa94e4a43..3e8daa61e 100644
--- a/lualib/lua_clickhouse.lua
+++ b/lualib/lua_clickhouse.lua
@@ -254,8 +254,10 @@ exports.insert = function (upstream, settings, params, query, rows,
       connect_prefix = 'https://'
     end
     local ip_addr = upstream:get_addr():to_string(true)
-    http_params.url = string.format('%s%s/?query=%s', connect_prefix,
-        ip_addr, escape_spaces(query))
+    http_params.url = string.format('%s%s/?query=%s%%20FORMAT%%20TabSeparated',
+        connect_prefix,
+        ip_addr,
+        escape_spaces(query))
   end
 
   rspamd_logger.debugm(N, http_params.log_obj, "clickhouse select request: %s", params.body)
-- 
2.39.5