oracle database 12c training

Record the restoration of the ORACLE 12C CDB database when the current redo is lost. ORACLE 12C redo exception recovery test-some pdb are not open normallyIn order to verify the restoration of the ORACLE

This chapter includes instructions for installing the classic Oracle Goldengate for the first time. Installing Oracle Goldengate installs all the components required to run and manage processing (excluding any components provided by other vendors, such as drivers or libraries) and installs the Oracle Goldengate utility.Theme: Set Oracle_home and Oracle_s

Note: This article declined to reprint.1 MGMTDB InstructionsIn the installation of the Oracle 12.1.0.1 grid Infrastructure, you can choose whether to install the grid Infrastructure Management Repository (GIMR) database: Mgmtdb. Such as:In the grid Infrastructure 12.1.0.2, no options have been changed, and the MIMR database has become a mandatory option.In

, arguments: [4194], [61], [4], [], [], [], [], [], [], [], [], [] Process id:5932 Session id:242 Serial Number: 3 idle> ALTER SYSTEM SET undo_management= ' Manaul ' scope=spfile; The system has changed. Idle> SHUTDOWN IMMEDIATE; ORA-01109: Database not open The database has been unloaded. The ORACLE routine has been

The installation of Oracle Enterprise Cloud Control 12c is a complex process because he needs to rely on Oracel database and Oracle Weblogic. Now that Oracle has integrated the WebLogic into the Cloud control installation package, this article is based on

Tags: Email database complete ASE Universal Height details COM sub-volume1. DownloadAddress: http://www.oracle.com/technetwork/cn/database/enterprise-edition/downloads/index.html Download links with various platforms supported by the Enterprise and Standard editions, select Enterprise Edition under Windows here: 2. Install 2.1 Unzip and runDirectly decompression can, remember that two compressed package to

1. View host and database information [[emailprotected] ~]$ sqlplus/as sysdbasql*plus:release 12.2.0.1.0 Production on Tue May 01:19:35 2018copyright (c) 1982, Oracle. All rights reserved.connected to:oracle Database 12c Enterprise Edition Release 12.2.0.1.0-64bit production nbsp Sql> set linesize 300set pagesize 999se

Label:Installing Oracle 12c on Windows 7 64-bit does not have a set character set, using the operating system default character set: we8mswin1252, modify the character set to: ZHS16GBK. Because the process is irreversible, you first need to back up the database. 1. Fully prepared database 2. Querying the current charac

Label:installed a Oracle 12c is not able to connect to Oracle 12c after using PL/SQL developer. Look online, according to Fcflying said the operation succeeded, so make a note: 1) Install Oracle 12c 64-bit : HTTP://WWW.ORACLE.COM/

Solution for PL/SQL Developer in Windows 8 64-bit + Oracle 12c 64-bit, window812c1) install Oracle 12c 64-bit2) install a 32-bit Oracle client (instantclient-basic-nt-12.1.0.1.0.zip)Download instantclient-basic-win32-11.2.0.1.0.zip, must be win32 version,

--------------------------------------------------------------------------------Ora. Listener_scan1.lsnr1 Online Online Xifenfei stableOra. Mgmtlsnr1 Online online Xifenfei 169.254.196.108 10.10.30.22,stableOra.asm1 Online Online Xifenfei started,stable2 OFFLINE OFFLINE Stable3 OFFLINE OFFLINE StableOra.cdb.db1 Online Online Xifenfei open,stableOra.cvu1 Online Online Xifenfei stableOra.oc4j1 Online Online Xifenfei stableOra.scan1.vip1 Online Online Xifenfei stableOra.xifenfei.vip1 Online Online

Complete uninstall of Oracle 12c operation steps on Windows7 1. Turn off all Oracle Services and press "Win+r" to Run "services.msc" to find all services that begin with Oracle (oraclevsswriterorcl+oracleserviceorcl+ ORACLEORADB12HOME1TNSLISTENER+ORACLEORADB12HOME1MTSRECOVERYSERVICE+ORACLEJOBSCHEDULERORCL), click S

Oracle Enterprise Manager Cloud Control 12c R4 installation ConfigurationPrepare Software Em12.1.0.4_linux64_V45344-01.zip Em12.1.0.4_linux64_V45345-01.zip Em12.1.0.4_linux64_V45346-01.zip Install the Operating System (OEL6.5) After loading OS and CC for a space of more than 50 gb for the OS, 30 GB space is required. We recommend that you use at least 4 GB memory for 6 GB. [

PL/SQL Developer log on to Oracle 12c After Oracle 12c is installed, PL/SQL Developer cannot connect to Oracle 12c. Search online and follow the instructions in fcflying, so take a note: 1) install

Tags: style blog color io data art arAn Oracle 12c database was installed today for testing, and an error occurred while running a very simple command:SQL> Show Con_nameconcat "." (Hex 2e) SP2-0158option "_name"Internet search for a long time also did not search, in Google incredibly only found a record, is a French blog, but it seems that he did not write the r

.16. We create and configure the database.17. Then select the server class to install the most powerful features.18. We select the Single instance database installation.19. We choose a typical installation.20. We choose to use the Windows built-in account.21. Next we click Yes.22. We configure the following, install the Enterprise version, in addition we based on learning, password does not need to be too c

:$ORACLE_HOME/bin #设置系统环境LANG=zh_CN.UTF-8export PATH LANG NLS_LANG ORACLE_BASE ORACLE_HOME ORACLE_SID #使环境生效Oracle User Resource LimitsUsing the Pam_limits authentication module#通过修改pam来达到控制 oracle的目的vim /etc/pam.d/login#在其中添加session required /lib/security/pam_limits.sosession required pam_limits.soMemory limits and file limitsvim /etc/security/limits.conf#在最后添加

Rman can perform db,tablespace,datafile,block level and TSPITR recovery in previous versions of 12C, 12C introduces table-level recoveryA single table can be recovered without opening the flashback.example, create a tableSql> alter session set CONTAINER=PDB2;Session altered.Sql> CREATE TABLE Frank.t1 as SELECT * from Dba_tables;Table created.Backing Up the databaserman> backup

Oracle 12C new Features-extended data type, in 12c, the size of data types such as VARCHAR2, NAVARCHAR2, and raw are extended from 4K and 2K bytes to 32K bytes, compared to earlier versions. As long as possible, the size of the extended character decreases the use of the LOB data type. In order to enable extended character size, you must set the initial

When installing ORACLE 12c on solaris10, the following error occurs: Soft limit: maxmum open file descriptors, filedescriptors. -- Configure the maximum number of opened oracle files The Solaris operating system has a limit on the number of opened files. The db_files parameter settings of the database are limited by t