The following describes how to install the DataGuardCPUPSU patch. For more information, see [Oracle] CPUPSU patch installation tutorial. the Primary uard requires both Primary and Standby to be patched, so the steps are more complex. The main steps are as follows: 1. in P
The following is a detailed analysis of the Data Guard CPU/PSU patch installation method, you can refer to [
Oracle 11g R2 installation tutorial in Windows, oracle11gInstalling Oracle 11g R2 in Windows
Oracle 11g has two major versions, one for R1 (Release 1) and one for R2 (Release 2, the version used in this tutorial is Oracle Databas
"Sqlplus" and the Sqlplus prompt in the console does not have such a command because the environment variable path is not joined to the Sqlplus path. Add it this way: right-click on "Run SQL command line" and view the properties as follows
Copy the paths in the target, and then open the environment variablesSelect the path of the user variable, click Edit, and then at the end of the copy of the path to paste in, paste before you remember to enter a ";" To facilitate isolation from the fron
, requires extent size unified 1 m:create tablespace MYSPACE datafile ' d:/a.ora ' size 10M , ' D:/b.ora ' size 5M EXTENT MANAGEMENT LOCAL UNIFORM size 1M; 1) The file name includes the full path and file name; 2) EXTENT MANAGEMENT Local indicates that the tablespace type is: Manage table spaces locally. The local management tablespace requires uniform data partitioning (Extent) size in Oracle, and 3, UNIFORM size specifies the uniform sizes of each p
password, can be set to the same
Find the Sh,scott, remove the lock account and set the password
All the way back, the installation Wizard continues to run.
Click Exit, select Yes, exit the Setup Wizard,
The ERM Web Browser Management window is now open for the system. Using the username sys, and the SYS user password, log in, you can view some of the status of the database for data management and maintenance. At this point, the installation of Orac
Basic Oracle Tutorial: objects under sys cannot be exported in expdp.
Basic Oracle Tutorial: objects under sys cannot be exported in expdp.
Objects in sys users cannot be exported.
SQL> select owner, segment_name, tablespace_name from dba_segments where tablespacE_name = 'users ';
OWNER SEGMENT_NAME TABLESPACE_NAM
Oracle GoldenGate Quick Start Tutorial: Basic Concepts and configurations
1. Introduction to GoldenGate
Oracle Golden Gate is a log-based copy and backup software for structured data. It parses online logs of the source database or archive logs to obtain incremental data changes, apply these changes to the target database to synchronize the source database with t
must be uppercase and lowercase plus numbers, and must be more than 8 digits.) Trouble, you can enter the usual oneself habit of short password can be)8. If the password entered is short and simple, the installation will prompt the following. Just confirm Y to continue with the installation.9. Prerequisite checks. The installer checks to see if the hardware and software system meets the minimum requirements for installing this Oracle version. The imm
Oracle Database migration tutorial in heterogeneous environments: Use of exp and imp, expdp and impdp, expdpimpdp
Exp/imp can be used in the following scenarios
Transfer Data between two databases
1. versions of the same oracle database
2. Versions of different oracle databases
3.
Oracle index creation and SQL optimization tutorial, oraclesql
Oracle index creation and SQL optimization tutorial
Database index:
The index has a single column index.
Compound Index
If a field in a table has primary key constraints and uniqueness constraints, Oracle automa
Installation of Oracle in Virtual Machine use PLSQL Developer Connection tutorial in host machine, oracleplsql
To meet the development requirements, install the XP system and Oracle on the VM, and install the Oracle Client and PLSQL Developer on the host to simulate remote Oracle
In a 64-bit Win8 system, the Pl/SQL connection Oracle setup tutorial, win8oracle
On Windows 8 64-bit system, 64-bit Oracle is installed, but there is no 64-bit PL/SQL, And the Oracle database cannot be connected. What should I do? There are some methods: we can install a 32-bit Or
) and Instant Client for Microsoft Windows (32-bit). Installation process Please refer to: Click to open the link After the installation is complete, configure the environment variables and add the following two variables, respectively: NBSP; value: d:\oracl11_64\product\11.2.0\client_1\network\admin Nls_lang Value: American_america. Zhs16gbk Edit path: add:D:\Oracl11_32\instantclient_11_2 " Plsql Developer 8 "→" Tools "→" preference " " Oracle_home " :NBSP; d:\oracl11_32\
Oracle 11g R2 installation tutorial, oracle11g
I,
Note that Oracle is divided into two files. After downloading, extract the two files to the same directory.
In the path name, it is best not to show Chinese characters or irregular characters such as spaces.
Official Address: Beijing.
Win 32-bit operating system: http://download.oracle.com/otn/nt/oracle11g/112010/
Clerk7566 JONES MANAGER7902 FORD ANALYSTModify:UPDATE VW_EMP20SET deptno=20WHERE empno=7902;An error will be generated:UPDATE VW_EMP20*The ERROR is on the first line:ORA-01402: View with CHECK OPTION violates the WHERE clauseDelete of view:Drop View view_name statement to delete views.Deleting a view's definition does not affect the data in the base table.Only the view owner and the user with the Drop view permission can delete the view.After the view is deleted, other views or apps that are ba
Navicat Premium for Linux 64-bit remote Oracle database tutorial, navicatpremium
If you are a friend of Desktop Linux who uses Oracle databases, they will think of Navicat. Although this little item is charged, it is really easy to use and has a gorgeous interface. Here we will not discuss how to crack it, but how to install and use it!
First download Navicat. H
to resolve it:1, error code: ORA-1254, the listener is not started or the listener is corrupted.If the listener does not start, the service Oracleoradb11g_home1tnslistener is started in the system service;If the listener is corrupted, then configure a listener using the listener configuration in the Net Configuration Assistant Tool Wizard (you need to delete the original listener).2. When connecting, use the service name instead of the SID.3. Error code: ora-12154,
Oracle rman backup tutorial, mongolerman backup
Oracle rman backup tutorial
Rman must be in oracle archive mode to check whether the database is in archive state. Enter archive log list in the command line of the oracle database.
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