local M = {}

local mysqldbx = require "mysqldbx"
-- local tg_app = require "tg_app"


-- function M.loaduser(id)
--     local sql = string.format("select * from `sg_user` where id = %d", id)
--     return mysqldbx.query(sql)
-- end

function M.selectSql(tab_name,key,value)
    return  string.format("select * from `%s` where %s = %d",tab_name, key,value)
end

return M