kilobytes to gb

Why should we discuss this issue? It is rooted in history. Let's start with Oracle 10 Gb. Before 11G, if you want to add a new column to a large table and the new column has a default value, if you want to use alter table xx add xx_1 number default 1000; this type of statement settings will be very handy! Its action is to add a column and update the column. If the table is very large, a very large transaction will be generated. Because it is a ddl ope

Use Crontab in RedHat Linux to implement Oracle 10 Gb scheduled backup (including SFTP download instructions ). This is to say that regular backup is a hot backup, that is, writing a shell script. The syntax is oracle10g, and 9i is slightly modified (using exp syntax) After the scheduled backup, you can use the client machine to automatically download, use the sftp client, and set it to automatic download. If not, you can go to the Internet to find th

[Translated from mos] The asmcmd cp command cannot copy files larger than 2 GB ., MosasmcmdThe asmcmd cp command cannot copy files larger than 2 GB.Reference Original:Asmcmd CP Command Can Not Copy Files Larger Than 2 GB (Doc ID 786258.1)Applicable:Oracle Server-Enterprise Edition-Version: 11.1.0.7This problem can occur on any platform.Oracle Server Enterprise Edition-Version: 11.1.0.7Symptoms:The asmcmd cp

Starting from 10 Gb, Oracle began to provide shrink commands. If our tablespace supports automatic segment space management (assm), we can make Use this feature to narrow down the segment, that is, to reduce hwm. here we need to emphasize that the new 10 Gb feature is only valid for the assm tablespace, otherwise it will be reported ORA-10635: Invalid segment or tablespace type. Here, we will discuss how to

For versions earlier than 10 Gb, you must use the alter_database/schema_tab_monitoring process of dbms_stats or create/alter table... monitoring enables table monitoring. In 10 Gb, the keywords monitoring and nomonitoring are out of date. If you specify or cancel monitoring for a table in create/alter table, this keyword is ignored, table monitoring features are controlled by statistics_level. When statisti

during connection, probably 3 m Many, and this bug causes the memory to be released normally. It is easier to solve the problem.First, in c: \ oracle \ product \ 10.2.0 Add the following parameters to \ db_1 \ Network \ admin \ sqlnet. ora:Sqlnet. inbound_connect_timeout = 0This can reduce the connection pool memory used by each user 2 m Second, cancel the sga_max_size parameter to reduce the SGA 1.4 GB (Total 6g Memo

Perform the following operations under the root user:$ Uname-Linux yndxjk 2.6.9-42. elsmp #1 SMP Wed Jul 12 23:27:17 EDT 2006 i686 i686 i386 GNU/Linux$ Grep memtotal/proc/meminfoMemtotal: 3115144 KB$ Grep swaptotal/proc/meminfoSwaptotal: 1044184 KB$ DF-HFilesystem size used avail use % mounted on/Dev/sda9 2.0 GB 177 m 1.7g 10%//Dev/sda1 2.0g 41 m 1.9g 3%/boot/Dev/md0 537g 1.7g 508g 1%/data02None 1.5g 0 1.5g 0%/dev/SHM/Dev/sda7 8.7g 136 m 8.1g 2%/home/

Today, a Linux server has expanded its memory to 4 GB. The developer modified the SGA result and the database cannot be started.When the startup fails, the following error occurs:[Oracle @ neirong oracle] $ sqlplus "/as sysdba"SQL * Plus: Release 9.2.0.4.0-Production on Fri Nov 25 15:43:26 2005Copyright (c) 1982,200 2, Oracle Corporation. All rights reserved.Connected to an idle instance.SQL> startupORA-27123: unable to attach to shared memory segment

Refer to the official Oracle documentation to install oracle 10 GB on Linux systems to meet the following requirements:System KernelRequired kernel version: 2.4.9-e.25 (or later)Run the following command to check the kernel version:Uname-rRequired packagesVersion of other required packages (or later ):Gcc-2.96-124Make-3.79Binutils-2.11Openmotif-2.1.30-11Glibc-2.2.4-31 To view the versions of these packages installed on the system, run the following c

Many google fans, like me, have missed the mailboxes they used when they abandoned their original mailbox and switched to GMAIL? Do you want to notify me one by one via email that you have changed your email address book? Are you worried that you forgot to receive emails from your original mailbox? Now, I will teach you a trick, so that you do not have to worry about the above, you do not have to always remember to go to two mailboxes to view emails, at the same time, as long as you want, you ca

Why does Iot require 5 GB When the fifth generation of communication technology (5 Gb) arrived in 2020, engineers expected it to be able to process 1000 times the mobile data of today's cellular systems. Some people think that it will also become a backbone network of the Internet of Things (IoT), connecting fixed and mobile devices (such as fixed vending machines and automobiles) and become part of the ne

This is a PHP program to get the size of the file and the file according to the size of the file display GB,MB,KB code code is very smart code, the code is as follows: function Sizecount ($filesize) { if ($filesize >= 1073741824) { $filesize = Round ($filesize/1073741824 * 100)/100. ' GB '; } elseif ($filesize >= 1048576) { $filesize = Round ($filesize/1048576 * 100)/100. ' MB '; } elseif ($filesize

: This article mainly introduces the ThinkPHP project CMS content management system development video tutorial (302 GB). If you are interested in the PHP Tutorial, refer to it. ThinkPHP background: ThinkPHP is a free, open-source, fast, and Simple Object-oriented lightweight PHP development framework. it complies with the Apache2 open-source protocol, it was born for Agile WEB application development and simplified enterprise application development.

Php makes it easy to process images using a gb library. The design idea of this class draws on jQuery and uses the concatenation method to operate images. for example, copy the code as follows: $imagenewUsaImage(array(filepathimage1.jpg). the design idea of image and image overwriting class is based on jQuery, use the concatenation method to operate images, such: The code is as follows: $ Image = new UsaImage (array ('filepath' => 'image1.jpg '));/

Today, I received an email from the Hotmail Member Service. It is said that there will be another change in Microsoft products. In addition to increasing the size of the Hotmail inbox from 250 MB to 1 GB, Microsoft also launched the live series Windows Live Mail. Windows Live Mail has the following features: Brand new design-Select your own color and layout. 2 GB storage space-You can store more p

I used a popular method on the Internet to upgrade my Hotmail mailbox to 250 MB (of course, Ms has fixed this vulnerability and all users have now upgraded to MB ), I thought Verizon online had two backend referers recently, and ordered our fake MSN premium members to be associated with Verizon online accounts before March 31, January 20, otherwise, the system will lose its membership. Take it for granted that the corresponding 2G ultra-large Hotmail mailbox should also be withdrawn, it is sa

ArticleDirectory Is Netease's 126 GB mailbox fake? Is Netease's 126 GB mailbox fake? I didn't receive a letter today. I sent a letter to myself in the evening and saw the following prompt:This message is generated by coremail email system.I'm sorry to have to inform you that the message returnedThe email you sent to the coolbug@126.com was returned for the following reason: the coolbug@126.com mailbox

Mysql database my. ini optimization, 2 GB memory, for many sites, compression settings. You can refer. Mysql database my. ini optimization, 2 GB memory, for many sites, compression settings. You can refer. The larger the physical memory, the larger the setting. The default value is 2402, and the value is adjusted.Innodb_additional_mem_pool_size = 4 M; default value: 2 MInnodb_flush_log_at_trx_commit = 1

. Select object_name,Object_schema,Partition_name,Subpartition_name,Object_tablespace,Xml_clob,Round (dbms_lob.getlength (xml_clob)/1024) as "XML_CLOB SIZE (K )"From SYS_IMPORT_TABLE_01Where rownum Compared with sys_import_table_01 of 10 Gb, 11g adds the sub-partition description. From this table, the description is changed from 82 columns to 95 columns, and the records of sub-partitions in this table are 11 GB