• 2022-06-04 问题

    下列哪条语句含义为检查Oracle在线日志状态()。 A: selectgroup#,status,type,memberfromv$logfile; B: selectinstance_name,host_name,startup_time,status,database_statusfromv$instance; C: selecttablespace_name,statusfromdba_tablespaces; D: selectname,statusfromv$datafile;

    下列哪条语句含义为检查Oracle在线日志状态()。 A: selectgroup#,status,type,memberfromv$logfile; B: selectinstance_name,host_name,startup_time,status,database_statusfromv$instance; C: selecttablespace_name,statusfromdba_tablespaces; D: selectname,statusfromv$datafile;

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