oracle 11g book

Partition partitioning is a performance and Management Optimization Technology launched by Oracle. In the Oracle database technology system, Partition is a big Data processing policy officially recognized by Oracle in the DW (Data Warehouse) system.For the single Partition technology itself, 11G is an important version

Using rman for cross-database and cross-server migration10g server: 192.168.182.20.oracle 10.2.0.1.0 RHEL 4 32bit 11g Server:Server 192.168.182.131 OEL5.8 _ 32 Oracle 11.2.0.1.0 32bit[Oracle @ oelr5u8-1 admin] $ uname-Linux oelr5u8-1.localdomain 2.6.32-300.10.1.el5uek #1 SMP Wed Feb 22 17:22:40 EST 2012 i686 i686 i386

In the use of Oracle databases, Backup recovery is the most critical. When the database fails, it can be restored in a timely manner to reduce unnecessary losses. Next I will briefly introduce the import and export of databases, solutions, tables, and the role of things in the Process of use.1. Export data tables[Oracle @ CentOS ~] $ Exp scott/system tables = t file = '/home/

password. Default interface: Our default connection name is to use the ORCL User name: System Password: just set the Host Name: Default to local (localhost) Port number: 1521 Sid:xe Note that we need to modify xe for ORCL. You can click Test to test and connect. After the test is successful, you can fill in the Save password. Convenient for later login users. Save the information: Executes a statement with the following effect: Transferred from: http://www.cnblogs.com/liuhongfeng/

Routine maintenance and troubleshooting of Oracle 11G R2 slave uard 1. About the Forced Logging ModeSome DDL statements can avoid writing redo logs by specifying the NOLOGGING clause (the purpose is to increase the speed, which is indeed valid in some cases). After specifying the database as the force logging mode, the database records all operations except the temporary tablespace or temporary rollback seg

Tags: target theory ora add dictionary delete loop System Management Redo log: Network Disk DownloadContent EssentialsThis book is written for Oracle 11g, the latest large database management system from Oracle, and the basics of Oracle are presented in a circular, progressi

The key reason for upgrading a large object (Large object, LOB) storage capability is the increasing demand for data security in Oracle 11g, which focuses on expanding transparent data encryption for LOB and tablespace (transparent data encryption, TDE) features to improve data security and explain how these features protect complex, unstructured data, such as medical Digital Image communication (Digital Im

CentOS6.5x64 install 64-bit Oracle 11g in silent mode 1. Download the 64-bit Oracle11g source file and upload it to the Linux server. 2. Package installation check and installation: Install the tool using yum: Yum-y install binutils compat-libstdc ++-33 elfutils-libelf-devel glibc-common glibc-devel gcc-c ++ libaio-devel libaliblibgcc gcc stdc + + libstdc ++-devel make sysstat unixODBC-devel pdksh numactl-d

Oracle 11g New Features 09-10-10Oracle 11g new feature: Rman backup skips the free interval 09-10-10Oracle 11g new feature: Server Result Cache Test 09-10-10Oracle 11g new feature: One of Result Cache 09-10-10Oracle 11g new f

Tags: system sys AST download data BSP Enterprise Database large Web siteOracle Database 11g Release 2 standard Edition and Enterprise Edition software DownloadsOracle Database 11g 2nd Edition Standard Edition,Software download for Enterprise EditionMicrosoft Windows (32-bit) Disc 1, Disc 2 (2GB) 1Microsoft Windows (x64) CD 1, Disc 2 (2GB) 2Linux x86 Disc 1, Disc 2 (2GB) 3Linux x86-64 Disc 1, Disc 2 (2GB) 3

The learning progress is a little slow. I finally succeeded in installing the Oracle 11g R2 database on the Red Hat Enterprise Linux 5.5 system on the Virtual Machine. Here I will share my installation experience with you! Of course, the level is limited. Please forgive me for your suggestions !! The software version I used is linux_11gR2_database_32bit. You can download it from the

Label:Oracle 051 for several topics (Oracle 11g) 1. Usage of interval SELECT INTERVAL ' month,interval ' 54-2 ' year to Month,interval ' 11:12:10.1234567 ' HOUR-SECOND from dual; The query results are: INTERVAL ' ' MONTH---------------------------------------------------------------------------INTERVAL ' 54-2 ' yeartomonth----------------------------------------

Label:Environment Introduction: OS: both [[email protected] ~]# uname-a Linux java3 2.6.18-308.el5 #1 SMP Tue 20:06:06 EST. x86_64 x86_64 x86_64 Gnu/linux Main Library: Database version: 11.2.0.3.0 Two nodes of RAC node one: 192.168.15.26 node Two: 192.168.15.27 Standby database version: 11.2.0.3.0 IP 192.168.15.9 Repository installed only database software not built Specific steps: One: Install the database software on 192.168.15.9 This server, not much introduction. Second: Modify the main lib

When Oracle 11G exports data using EXPORT, the empty table cannot EXPORT the new feature in 11G R2. When the table does not have data, no segment is allocated to save space.Solution: insert a row and then roll back to generate a segment. This method inserts data into an empty table and then deletes it, resulting in a segment. An empty table can be exported.Set th

Oracle 11g RMAN: Interpretation of the command for creating dg in Active Database Duplication for standby database, rmanduplicationIf the production-based duplicate replication is not manually configured with pfile (set memory, process, dg-related configuration parameters, database-related path parameters), various parameters cannot be converted;Because duplicate will automatically copy pfile, control file,

As we all know, it is not easy to migrate a database from a higher version of Oracle to a lower version of oracle. If you directly use the SQL developer tool, you may not be able to complete the migration successfully (errors may occur more or less in the middle ). Exp and IMP are applicable to Oracle data copy and backup of the same version. If