查询历史sql视图

  create view history_query as
select
  logtime,
  loguser,
  logdatabase,
  loghost,
  logdebug
from
  hawq_toolkit.__hawq_log_master_ext
where
  logdebug <> ''
  and logdebug <> 'select * from history_query ;'
order by
  logtime;