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MySQL Query : SELECT id,url,title,status from v9_wengao WHERE status=99
UNION SELECT id,url,title,status from v9_jiaocheng WHERE status=99
UNION SELECT id,url,title,status from v9_news WHERE status=99
UNION SELECT id,url,title,status from v9_zuowen WHERE status=99 ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql_1076_2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql_1076_2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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打虎通信集 （灯谜用语）