connect access to oracle 11g

How to handle EM key garbled characters in Oracle 11g Today, I used a Mac to connect to the VMware Fusion virtual machine database. I suddenly wanted to use EM and suddenly found that the buttons were garbled. For example: Analysis: To solve the problem, find the correct font. Solution: 1. Find a font file such as simsun. ttc on Windows machine c: \ windows \ fo

In the 64-bit Windows 8 Enterprise Edition environment, we connected the oracle11g server for two days. We will share the process for your reference. Local Environment: 1. SERVER: Oracle 11g R2 64-bit, installation path E:/org12 Download: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html 2. Client: (1) Instant Client, lightweight, installation path E:/oracle11/Clie

primary database. Flexible set newname commands. If you do not have a data file list, restore a DATABASE to a different platform or file system at a specified time point using RAMN, duplicate database, or tablespace, you will know how welcome these new features. Oracle 11g R2 can now accept the tablespace-level or database-level FORMAT specification for data file names. In addition, a unique identifier % U

Configure password-free SSH on the cluster nodeTo configure SSH without a password, you must first generate an RSA or DSA key on each cluster node, and then copy all the keys generated by all cluster node members to the authorization key file, the file is the same on each node. Note: The SSH file must be read only by the root user and software Installer (grid and Oracle), because SSH ignores the file if other users can

error: 421 Service not availableORA-06512: In "SYS. UTL_SMTP ", line 21ORA-06512: In" SYS. UTL_SMTP ", line 97ORA-06512: In" SYS. UTL_SMTP ", line 139ORA-06512: In" SYS. UTL_MAIL ", line 405ORA-06512: In" SYS. UTL_MAIL ", line 594ORA-06512: In line 2 The first time I saw this error, I was shocked because the entire Stored Procedure of mail sending was to directly test the Code with PL/SQL before encapsulating it into the stored procedure, later, I found out that in order to control network perm

Tags: replace alt offline routines personal Oracle Ogre Knowledge UserSource: http://blog.csdn.net/liverliu/article/details/6410287 First: The cause of the problem, I previously in the f:/llh/directory created a bookspace table space, and later do not want this table space, so I deleted directly, this error is because I will f:/llh/bookspace.dbf and so on a few files deleted after the appearance.Second, the phenomenon: Sql*plus Unable to

authenticationConnect username/password[@db_alias] as [sysdba|sysoper];(2) Password AuthenticationConnect username/password[@db_alias];When you connect using password authentication, the database must be open and the instance validates the user's password stored in the data dictionary.SYS users are not allowed to connect in a password-authenticated manner, and SYS can only use password files, operating sys

The concept of SCAN (Single Client Access Name) is introduced in the Oracle 11g RAC cluster, that is, the Single Client Access Name of the cluster. SCAN provides a single host name for the client to access the Oracle database runn

Label:1. Download Oracle 11g R2 for Windows version: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.htmlThese include two compressed packages: Win64_11gr2_database_1of2.zip,win64_11gr2_database_2of2.zip2, unzip two compressed packets into the same directory, namely "database", and then click the "setup.exe" file under the extracted directory:3. In the Configure Security Update

Some ASP. NET + Oracle 11g learning and writing essays. This seriesArticleIt can help. net that is unfamiliar with Oracle and is not even used at all.ProgramStaff, can get started and develop applications in the shortest time, to avoid having to spend as much time as I did for the support team to flip books, Query files, create code for implementation and test, a

information related to an event. You can also send the packaging information to the Oracle Support Team. ·6. feature-based Patching) During patching, this feature makes it easy for you to differentiate the features in the patch package that you are using and must play. Enterprise Manager (EM) enables you to subscribe to a feature-based patch service, so Enterprise Manager can automatically scan for the features you are using with patches. 7. Au

System (NFS)NFS is a distributed File system protocol that allows clients to access data (directories) on another machine over the network, and through NFS, the directory on the remote machine can be mapped to a directory on the machine, and the local machine can access the directory on the remote machine as long as it accesses the local directory.Server for NFS is typically a file server that provides fil

Tags: revert to my many help summary pen. NET Preparation SpecialTransferred from: https://www.jb51.net/article/52269.htm This article mainly introduces the Oracle 11g Dataguard parameters in detail, including the independent parameters, the main library parameters, the library parameters detailed description, the need for friends can refer to. Note: This article is translated from

The concept of SCAN (Single Client Access Name) is introduced in the Oracle 11g RAC cluster, that is, the Single Client Access Name of the cluster. SCAN provides a single host name for the client to access the Oracle database runn

devices will no longer be supported in Oracle12. Oracle strongly recommends using at least 3 voting disks in a different location. When using ASM to manage voting disks, you need to be aware of the redundancy levels of disk groups and failure groups. Note that all copies of voting disk are in one disk group, and you cannot distribute voting disks across multiple disk groups. When using an externally redundant disk group, you can only have 1 voting di

information, this feature can package information related to an event. You can also send the packaging information to the Oracle Support Team.· Feature-based Patching)During patching, this feature makes it easy for you to differentiate the features in the patch package that you are using and must play. Enterprise Manager (EM) enables you to subscribe to a feature-based patch service, so Enterprise Manager can automatically scan for the features you a

1, download Oracle 11g R2 for Windows version Download Address: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.html This includes two compressed packages: Win64_11gr2_database_1of2.zip,win64_11gr2_database_2of2.zip 2, the two compressed packets to the same directory, that is, "database", and then click the Extract directory under the "setup.exe" file: Des

Home> database> Oracle> body Install oracle 11g in linux 14:17:56 let me say something Add to favorites I want to contribute [Font: small and big] My linux version is centos5.5 and the kernel version is 2.6.18-194. el5. in linux, it is best to install the oracle System with 1 GB memory

Oracle 11g + RAC + RHEL6.5 + udev + ASM + PSU Installation Summary 1. Preparations before installation: Operating System: RHEL6.5 Storage: Huawei, multi-path configured Bind the business network card and heartbeat network card and pass the redundancy test. YUM source configuration BASH/SSL vulnerability patches 2. Check System Requirements A. LINUX version Cat/etc/issue B. Memory (at least 1 GB) Grep