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转载 rebuild index online for SQL server

ALTER INDEX index_name ON table_name REBUILD WITH (ONLINE = ON); ...

2016-05-26 08:13:09 311

转载 make an index unusable

ALTER INDEX (INDEX NAME) UNUSABLE; ...

2016-01-19 17:14:47 125

转载 what shell I am in

echo $0 ...

2015-11-23 09:09:05 133

转载 How to find which process is holding certain port #

netstat -ap | grep <port #> ...

2015-11-19 10:55:55 125

转载 改变从今天开始,立贴为证

坚定的完成计划 ...

2015-06-01 09:58:54 112

转载 how to create a table from select query in sql server

Select * into new_table from old_table ...

2015-05-27 09:19:50 111

转载 svn revert to a previous revision

A very good description. https://aralbalkan.com/1381/ http://svnbook.red-bean.com/en/1.5/svn.branchmerge.b...

2015-04-30 09:56:46 173

转载 XML CDATA

All text in an xml document will be parsed by the parser. But text inside a CDATA section will be ignored by ...

2013-02-27 14:43:02 97

转载 show line numbers in vim

:set number or :set nu:set number! or :set nu! ...

2013-02-22 08:30:33 155

转载 list open files

lsof ...

2013-02-21 13:22:32 88

转载 Turn on or off syntax highlighting in vim

:syntax on:syntax off ...

2013-02-21 10:29:51 133

转载 How to find final blocking session

SELECT s.sid, S.BLOCKING_SESSION, S.FINAL_BLOCKING_SESSION FROM v$session s WHERE s.blocking_session I...

2013-02-17 09:20:55 345

转载 oracle Merge

http://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_9016.htmMERGE INTO bonuses D...

2013-02-05 16:52:51 107

转载 How to back up partial data in a table

create table [tablename] asselect * from [another_TableName] ...

2013-02-05 14:55:54 119

转载 how to resolve performance issue caused by locks

please refer to this following article,http://www.oracle.com/technetwork/issue-archive/2012/12-jul...

2013-02-04 19:43:28 121

转载 How to find blocking sessions

please refer to the following article.http://www.oraclerecipes.com/monitoring/find-blocking-sessions/...

2013-02-01 18:42:48 115

转载 How to find the size of files and directories on linux

du -sh name where name could be the name of a fileor the name of a directory ...

2013-01-28 16:52:54 168

转载 zip and unzip

archive files or update files in an archive file:zip zipfile file1 file2 ...extract a file ...

2013-01-24 15:56:27 144

转载 how to look at the locales and charset in linux

locale -a locale -mecho $Langtemporarily set Lang: LANG='zh_CN.GBK'; export LANG ...

2013-01-24 15:07:14 101

转载 generate AWR report

1. see if AWR is enabled show parameter statistics_level 2. modify interval and ret...

2013-01-15 15:37:33 135

转载 How to manually start and stop enterprise manager

emctl start dbconsole emctl stop dbconsole emctl status dbconsole ...

2013-01-15 10:52:45 146

转载 How to manually set up oracle enterprise manager

emca is used to configure enterprise manager. Please refer tohttp://space.itpub.net/2094342...

2013-01-15 09:13:43 111

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