diff options
| -rw-r--r-- | lualib/lua_clickhouse.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lualib/lua_clickhouse.lua b/lualib/lua_clickhouse.lua index 7064ac925..99865e6ee 100644 --- a/lualib/lua_clickhouse.lua +++ b/lualib/lua_clickhouse.lua @@ -116,8 +116,8 @@ local function parse_clickhouse_response_json(params, data) local ucl = require "ucl" if data == nil then - -- clickhouse returned no data (i.e. empty result set): exiting - return 'no data', {} + -- clickhouse returned no data (i.e. empty result set) considered valid! + return nil, {} end if data:match('DB::Exception') then |