12 2017 档案
摘要：select session_id from v$locked_object; SELECT sid, serial#, username, osuser FROM v$session where sid = 21; alter system kill session '21,27874'; alt
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摘要：--查询高水位线 50295 0 28185 0select blocks, empty_blocks from dba_tables where table_name='TODAYOTHERCONSUMERECORDS' and owner='ICCARDYIWU' alter table TOD
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