).
Oracleserviceorcl:Database Service (database instance) is the core service of Oracle. It is the basis for database startup. Only when the service is started can the Oracle database be started normally. (Must be started)
What services need to be started during development?
For beginners, if you only use the SQL * Plus provided by Oracle, you only need to start oracleserviceorcl. If you use third-party tools such as PL/SQL developer, the oracleoradb11g_home1tnslistener service must also be
A tragedy caused by the dramatic increase in HugePages ORACLE sessions not enabled, hugepagesoracle
Fault description: HugePages is not enabled in LINUX, the host memory is nearly 300 GB, And the SWAP is 32 GB. The SGA_MAX_SIZE setting of ORACLE is about 80% of the host memory, and the SGA_TARGET setting is about 60% of the host memory. Normally, the database session is about 500. The service changes on the
Perform the following operations in query analysis:Code:Exec sp_configure 'show advanced options', '1 ';GoReconfigure;GoExec sp_configure 'clr enabled', '1'GoReconfigure;Exec sp_configure 'show advanced options', '1 ';Go
IfDoes not support ad-hoc updates to System Directories
You need to set
P_configure 'Allow updates', 0; -- set to 0
GoReconfigure with override;Go
Then execute the above Code
Or use the following method
Exec sp_configure 'sho
When Windows is started, ADMIN $ IPC $ is enabled by default and the sharing of each drive letter is enabled. For unnecessary default sharing, ADMIN $ IPC $ is usually disabled. However, when you need to enable this default sharing function, where should I set it? Generally, there are two places: msdos command and Computer Management shared folder. Below we mainly set it from the DOS command, because it is
Maybe you are working on ASP. in the ne program, when the dataset master-slave table is nested, this constraint cannot be enabled when filtering the master table, because not all values have the corresponding parent values.
First of all, we need to understand the meaning of this sentence. First, the meaning of this sentence is that the data in the sub-table is not the value associated with each value in the master table.When we nest two dataset table
MySQL slave database option log-slave-updates not enabled exception
Recently, it was verified that a specific table was copied from the slave database to another master database for adjustment. If log-slave-updates is not configured, the table cannot be synchronized normally. The replicate-rewrite-db parameter and the replicate_wild_do_table parameter are used in our configuration file. For specific scenarios, see the description below.
1. Environment
After the firebug panel is enabled, a window is added. console object and window. console. the firebug variable is used to save the current version of the current firebug. When the firebug panel is closed, the variable returns to normal. Therefore, we can check whether the firebug is enabled by checking whether it exists.
Copy codeThe Code is as follows: Boolean (window. console window. console. firebug)
Firefox has officially enabled the tile recommendation Function
Firefox developer Mozilla is a non-profit organization, but this does not necessarily mean it is not interested in making money. Even if many users disagree,However, it has silently enabled the tile recommendation feature in Firefox. The advertisement for this feature is significant, but Mozilla claims that it has not benefited so far.In M
After 10.8.3 is updated, trim must be enabled for ssd to solve the problem. After 10.8.3 is updated, trim must be restarted. It is easy to open a terminal. First open your terminal and enter the following command: 1. for security, this step is the backup Driver (password may be required) sudo cp-r/System/Library/Extensions/IOAHCIFamily. kext/Contents/PlugIns/IOAHCIBlockStorage. kext // System/Library/Extensions/IOAHCIFamily. kext/Contents/PlugIns/IOAH
How to connect to database bitsCN.com after mysqli extension is enabled in php
Mysqli is only available after php5. if you have not enabled the extension, you can open your php. ini configuration file.Find the following statement:; extension = php_mysqli.dll and change it to extension = php_mysqli.dll.Compared with mysql, mysql has many new features and advantages.(1) support local binding, preparation (pre
Ex2013 By default, this feature is not shown embedded in the ECP, as shown in:650) this.width=650; "title=" 2.png "src=" http://s3.51cto.com/wyfs02/M01/82/72/ Wkiom1dvsqsruybraabvfgnw0v4230.png-wh_500x0-wm_3-wmp_4-s_714883669.png "alt=" Wkiom1dvsqsruybraabvfgnw0v4230.png-wh_50 "/>However, we can do this by assigning the "Reset Password" permission to the permission group.Such as:New-managementroleassignment-role "Reset Password"-securitygroup "IT User Create"Plus, if you encounter an error:650)
Today, to upgrade Xcode to 7.0, in addition to some of the swift syntax problems, there are a few more problems, one of which is included in the title of a false hint.Development environment: Xcode 7.0Development language: Swift (introduction of third-party OC Libraries)The scene appears:
Normal debugging is no problem, but in the archive, reported this error.
Question Details:
(null): Urgent:all Bitcode is dropped because ' xxxx ' was built without bitcode. You must rebui
Here's a nice article about Bitcode's article introduction and configuration of Bitcode in iOS (HTTP://WWW.JIANSHU.COM/P/3E1B4E2D06C6)There is also an article to resolve similar errors, but I have to verify it myself (http://www.jianshu.com/p/fe4b3a981618)Xcode 7 Running Project error:Error 1. Undefined Symbols for Architecture armv7:"_compress2", referenced from:+[umandeflated DeflatedDataPrefixedWith:level:source:] in libmobclicklibrary.a (UMDEFLATED.O)Ld:symbol (s) not found for architecture
Recently in the process of using sql2008, to have created the completion of the table structure to modify, but has been prompted to pop up the following prompt:“Saving changes is not allowed. Your changes require that the following tables be deleted and recreated. You have made changes to the label that cannot be recreated or enabled "prevent saving changes that require the table to be recreated"”At first I thought it was because I was too much in the
Phpstorm10: when editing a file, a 40 million rows of data are copied to the file. then, the phpstorm pop-up memory configuration interface needs to improve the memory limit and set-Xmx512m to 2048, then select dumpmemory, and then select shutdown, disable phpstorm, and then phpst... phpstorm10: when editing a file, a 40 million rows of data are copied to the file. then, the phpstorm pop-up memory configuration interface needs to improve the memory limit and set-Xmx512m to 2048, then dump memory
--with-http_stub_status_module This module function is to record the Nginx basic information Access status
1, check whether the compilation has this function module.
[Root@slave nginx]#/usr/sbin/nginx-v
Nginx version:nginx/1.8.0
Built by GCC 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)
Built with OpenSSL 1.0.1e-fips 2013
TLS SNI Support Enabled
Configure arguments:--prefix=/usr/local/nginx--sbin-path=/usr/sbin/nginx--conf-path=/etc/nginx/nginx.conf-- Error
Discuz has added the anti-collection function in X3. for details, see the Discuzx3.0 anti-collection settings graphic tutorial. after the anti-collection function is enabled, the pseudo-static link for accessing the DZ site, such as http://www.discuz.net/thread-3275423? _ Dsignxxxxxx, normal link such as http://www.discuz.net/forum.
Discuz has added the anti-collection function in X3. for details, see the Discuz x3.0 anti-collection settings graphic t
After centos and redhat6.0, Nic cannot be enabled after virtual machine cloning in versions later than redhat and centos6.0. if we want to clone a virtual machine after installing a system on a virtual machine, we will find that the clone VM Nic cannot start and report the Error: Nosui...
After centos and redhat6.0, Nic cannot be enabled after virtual machine cloning in versions later than redhat and centos
In ubuntu, the scheduled execution tool cron is enabled, and the restart configuration file is usually/etc/init. d/cron start: sudo/etc/init. d/cronstart close: sudo/etc/init. d/cronstop restart: sudo/etc/init. d/cronrestart re-load configuration: sudo/etc... in ubuntu, the scheduled execution tool cron is enabled, and the restart configuration file is usually/etc/init. d/cron start: sudo/etc/init. close d/
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