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RMAN> startup nomount;RMAN> restore controlfile from '/data01/testdb_CF_c-3148051840-20110813-00'; # 从控制文件备份集恢复控制文件RMAN> alter database mount;catalog 阅读全文
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Oracle表空间使用率脚本 set linesize 200 col tablespace format a15 col avg format a10 col max for a10 col use for a10 col free for a10 col max_block for a10 Se 阅读全文
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需检查 select * from dba_registry_history; select comp_id,comp_name,version from dba_registry; $ORACLE_HOME/OPatch/opatch lsinventory 查看最新补丁 https://supp 阅读全文
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SQL server express sp1升级到sp3时遇到 TITLE: Microsoft SQL Server 2012 Setup The following error has occurred:The process cannot access the file 'C:\Windows 阅读全文