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本操作仅限于windows系统 步骤 1. 打开cmd 2. 创建pip目录 - 'mkdir %APPDATA%\pip\ 3. 创建pip.ini文件 - notepad %APPDATA%\pip\pip.ini 4. 将下列信息写入pip.ini文件 阅读全文
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Oracle OLAP 优化1.pctfree 02.分区+并行 3.索引呢?除了主键,都给我滚! 阅读全文
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svn - Subversion,download at :http:/subversion.apache.org/packages.html hg - Mercurial,download at https://www.mercurial-scm.org/downloads git - Git,d 阅读全文
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A goroutine is a function that is capable of running concurrently with other functions. To create a goroutine we use the keyword go followed by a func 阅读全文
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A method set is a list of methods that a type must have in order to “implement” the interface. 阅读全文
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Oracle 12c 问题: 假如oracle patch PSU 22191659 binary 同时通过$ORACLE_HOME/OPatch/datapatch -verbose升级了数据库字典。 接下来,继续patch super-patch PSU 25433980 binary,但是并未 阅读全文
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https://community.oracle.com/docs/DOC-1013469 http://houseofbrick.com/fast-xtts-with-cross-platform-incremental-backup-part-2/ http://www.dummies.com/ 阅读全文
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12.1.0.2 vs 11.2.0.3 优化器对比 12.1.0.2 vs 11.2.0.3 sga对比 12.1.0.2 vs 11.2.0.3 pga对比 12.1.0.2 vs 11.2.0.3 memory对比 阅读全文
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背景:模拟adg新增不在dg配置中的数据文件故障 适用范围:11g,12c ADG 以下为实验过程,首先保证adg为正常环境(略)。 1. 故障模拟过程 primary>/oradata primary> chown -R oracle.oinstall /oradata primary>chomo 阅读全文
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An another way to kill sessions 阅读全文