【题目】
Two elements of a binary search tree (BST) are swapped by mistake.
Recover the tree without changing its structure.
Note:
A solution using O(n)
space is pretty straight forward. Could...
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其他好文 时间:
2014-12-10 12:35:23
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191
一.Data Guard架构 整个Data Guard体系就是围绕三个关键点展开:日志发送(Redo Send)日志接收(Redo Receive)日志应用(Redo Apply)二.日志发送Primary Database产生的redo日志需要发送到standby Database。发送动作由p....
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其他好文 时间:
2014-12-08 12:13:20
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Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
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其他好文 时间:
2014-12-03 21:14:01
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198
Oracle 11.2.4.0 ADG 单实例安装(COPY创建备库) 规划: 主:OS: Linux Centos 6.5 X64 hostname:ORA11G-DG1 ipaddress:192.168.213.199 db_unique_name=netdata...
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数据库 时间:
2014-12-03 18:38:36
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347
Recover Binary Search TreeTwo elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A sol...
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其他好文 时间:
2014-12-02 13:27:30
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154
Oracle 12c 的DataGuard 是在CDB 级别进行的,所以我们的配置都是从CDB角度出发。 测试里主备库的数据库CDB名称相同。 1 环境说明OS Version:[root@dave etc]# cat /etc/oracle-release Oracle Linux Server release 6.3[root@dave etc]# uname -r2.6.39-200.29...
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数据库 时间:
2014-12-02 10:35:54
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432
Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
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其他好文 时间:
2014-12-02 07:50:37
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171
Two elements of a binary search tree (BST) are swapped by mistake.
Recover the tree without changing its structure.
Note:
A solution using O(n)
space is pretty straight forward. Could you devis...
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其他好文 时间:
2014-12-01 22:34:27
阅读次数:
309
OracleStudy之案例--Oracle11gDataGuardSnapshotStandbyOracle11g的DataGuard不仅仅带给我们的是ActiveDataGuard实时查询特性,同时还带来了另外一个新特性,这便是SnapshotStandby数据库功能,此项功能可将备库置身于“可读写状态”用于不方便在生产环境主库中测试的内容,比如..
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数据库 时间:
2014-11-27 18:46:39
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300
SqlPlus: / as sysdba select * from V$FLASH_RECOVERY_AREA_USAGE; show parameter log_archive_dest; show parameter recover;Rman: connect target / delete ...
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数据库 时间:
2014-11-27 10:28:04
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226