oracle otn

Oracle Study-Oracle RAC reconstruction Control File System Environment:Operating System: AIX5.3 Cluster: Oracle 10gR2 CRSOracle: Oracle 10gR2 Rebuild the control file in the RAC environment is similar to that in a single instance, but note the following steps:[Oracle @ aix21

[ORACLE] processing of oracle string objects, oracle string objects 2.1 char field, varchar2 Field (1) Defining the field length char (10) indicates that the field can contain 10 English characters (regardless of the encoding method, do English characters occupy 10 bytes ?), The physical space is always allocated with 10 characters. The variable length varchar (1

[ORACLE] processing of oracle time objects and oracle object processing 1.1 Use of oracle date objects (1) Create A date Field For example, Create table foo_7 (d1 date ); (2) Use the to_date function to insert a date object. To_date ('string', 'string' format ') For example, Insert into foo_7 values (to_date ('August 1

When a client of Oracle 9i or later is connected to a server of Oracle 8i or later versions, all the Chinese data queried becomes garbled. The query finally solved the garbled problem. The development tool is ASP. NET (C #) + Oracle, using system. Data. oracleclient to connect to the Oracle database. Solution 1 (the fi

ORACLE Installation./runInstaller reports "You are attempting to install 64-bit Oracle on a 32-bit operating system., yuminstalloracle Prepare to install the oracle database, see: http://blog.csdn.net/mchdba/article/details/43086037 1. solution (1): Ignore system prereqs[Root @ powerlong5 database] # export displayed = 192.168.121.218: 1.0 [Root @ powerlong5 dat

Steps for migrating a single Oracle DataBase instance to Oracle RAC: -------------------------------------- Split line -------------------------------------- Detailed illustration of the entire process of VMware + Linux + Oracle 10G RAC Install Oracle 11gR2 (x64) in CentOS 6.4) Steps for installing

Oracle9i Database Release 2 Enterprise/standard/Personal Edition for Windows NT/2000/XP Http: // download.Oracle. Com/OTN/NT/Oracle9i/9201/92010 nt_disk1.zipHttp: // download.Oracle. Com/OTN/NT/Oracle9i/9201/92010 nt_disk2.zipHttp: // download.Oracle. Com/OTN/NT/Oracle9i/9201/92010 nt_disk3.zip Oracle9i Database Release 2 Enterprise/standard/personal/client

remote database for execution, accepting the results returned by remote DB, but he does not know if the SQL modifies the data, so you need to mark a transaction for the SELECT statement as well.Specifically, you can refer to the OTN Distributed database manual, so when using Database link remote access, add set transaction read only;Close Database LinkALTER SESSION CLOSE Database link sales; In fact, the corresponding properties of Dblink correspond

Oracle remote connection (PLSQL, SQL developement + Oracle database + client + remote connection settings, plsqldevelopement Server Configuration: oracle11g R2 x64 1. Set the listener A. Launch bar-> Start-> Program-> Oracle-OraDb11g_home1-> Configure and port tools-> Net Manager B. oracle Net configuration-> Local->

Oracle Linux 4.7 Configuration documentation for Oracle ASM http://blog.csdn.net/liumengcheng/article/details/37358567 Oracle Linux 6 installation oracle11g R2 and Oracle Linux 4.7 installation oracle10g R2 different places are: Required RPM Package: binutils-2.20.51.0.2-5.11.el6.i686 compat-libcap1-1.10-1.i686 compa

Oracle client connection remote Oracle service Chinese garbled problem, oracle Chinese When the local machine remotely connects to the remote Oracle service, the following retrieval statement is written: Select * from sys_employee Chinese garbled characters appear in the results, but the remote server's PL/SQL retri

3. C:\users\xiaofeng>emctl Start Dbconsole Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0 Copyright (c) 1996, Oracle Corporation. All rights reserved. Http://192.168.0.106:1158/em/console/aboutApplication Error opening logfile for output in nmeula_new Error opening logfile for output in nmeula_new Starting Oracle Enterprise Manager 10g Database

= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = xxx. xxx) (PORT = 1521 )) ) (CONNECT_DATA = (SID = test) ) ) ./Sqlplus user/passwd @ test (B) php Vi/etc/rc. local Export LD_LIBRARY_PATH =/usr/local/instantclient_10_2 Export TNS_ADMIN =/usr/local/instantclient_10_2 Export NLS_LANG = "SIMPLIFIED CHINESE_CHINA.ZHS16GBK" /Usr/local/apache/bin/apachectl start Vi/var/www/testoci. php $ Conn = ocilogon ("user", "passwd", "test "); $ Query = 'select table_name f

Original: Oracle 11g for Windows Simplified Chinese installation processMy configurationOperating system: Windows Server 2003 SP2Memory: 1024M or more1. Download Oracle 11g AddressHttp://download.oracle.com/otn/nt/oracle11g/win32_11gR1_database_1013.zipBasic InstallationAfter decompression, it can be installed. Execute SETUP.EXE, run under DOS for a moment into

.cpio.gzHttp://download.oracle.com/otn/s... 0.1.0.disk2.cpio.gzHttp://download.oracle.com/otn/s... 0.1.0.disk3.cpio.gz Bytes -----------------------------------------------------------------------------------------------------Oracle 10gr2 Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Micros

In linux, oracle is configured with the system to start and shut down, and in linux, oracle is configured Configure oracle to start and shut down with the system in linux 1. Modify the/etc/oratab FileChange the number of databases that need to be started with the operating system from N to Y.Lis:/u01/app/oracle/product

Create an Oracle database Create an Oracle database (taking Oracle10g as an example) There are two ways to create a database: one is to create a database manually using a command line script; the other is to create a database using the Database Configuration Wizard provided by Oracle. This document describes how to create an