
<!-- 		SELECT -->
<!-- 		announcement_id,title,content, -->
<!-- 		to_char(create_time,'YYYY-mm-dd hh24:MM:ss')as CREATE_TIME -->
<!-- 		FROM (SELECT -->
<!-- 		ROWNUM AS rowno, t.* -->
<!-- 		FROM announcement t -->
<!-- 		WHERE 1=1 AND #{pageSize}*#{pageNo} >=ROWNUM -->
<!-- 		) table_alias -->
<!-- 		WHERE table_alias.rowno >= #{pageSize}*(#{pageNo}-1) +1 -->
<!-- 		order by create_time -->
<!-- 		desc -->


		select
		announcement_id,title,content
		,to_char(create_time,'YYYY-mm-dd
		hh24:MM:ss')as CREATE_TIME
		from
		announcement
		where
		announcement_id=#{announcementId}








