oracle in database archiving

Oracle Oracle DAB two day crash course The purpose of this course is to supplement the DBA's two-day quick (2 days dba) manual. In this course, you will learn more about the tasks outlined in the DBA's two-day quick (2 days dba) manual, and include step-by-step instructions. To view the information for this course, click the following Chapter title: Course List 1 What are the elements of the Management

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 par

How can I modify the username and password of the oracle database ?, Oracle Database It is common for students who do not frequently use databases to forget their usernames and passwords. Here we will introduce how to modify the username and password of the oracle

Java implements Oracle database backup and oracle Database Backup Today, we will paste an Oracle database backup feature that has been implemented very early. This feature was designed at the university stage: Import java. io. fi

The Oracle database queries the year, month, day, and 24 hours (Instance) of the day in the time range according to the time range, and the oracle databaseYear in the query time range SELECT TO_CHAR ( ADD_MONTHS ( TO_DATE ('2013', 'yyyy'), (ROWNUM - 1) * 12 ), 'yyyy' ) AS yearsFROM DUAL CONNECT BY ROWNUM Query t

How can I view the remaining tablespace of an oracle database ?, Oracle Database How can I view the remaining tablespace of an oracle database? Select upper (F. TABLESPACE_NAME) "tablespace name ", D. TOT_GROOTTE_MB "tablesp

Oracle Database Connection and Oracle Database Connection Modeled http://blog.csdn.net/makenothing/article/details/17080069 1. Create an Oracle connection. Add a database connection in VS2010. Obtain the connection string Data Sou

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

/init. ora (or $ ORACLE_BASE/admin/db_name/pfile/init. ora or $ ORACLE_HOME/dbs/SPFILE . ORA) File ######################################## ### # Database Identification ######################################## ### Db_domain = "" Db_name = orcl When creating a database, you should consider the database name, and after the

For more information, see -------------- Note: The following operations are performed in rhel vnc, not in secureCRT. -------------------------- Cause: If it is executed in secureCRT, m Lu will be shown as: m Lu. See the following. Why? I haven't studied it yet -- The experiment process is as follows: [oracle@lei1 ~]$ export NLS_LANG=AMERICAN_AMERICA.AL32UTF8[oracle@lei1 ~]$ sqlplus scott/aaaaaaSQL*Plus:

It takes a day and a half to resolve the client connection to the Oracle database on the server side, unable to connect the problem. Ora-01034:oracle Not available (ORACLE does not exist), ora-27101:shared memory realm does not exist analysis:A few days ago you can also connect to the

Regular oracle database backup and oracle Database Backup Currently, we need to design a batch of processing files to achieve full backup on Monday, Incremental backup on Tuesday, Friday, and Incremental backup on Thursday and Sunday. In addition, the daily data of the previous month is deleted on a daily basis (for ex

ORACLE Database Export table, oracle Database ImportToday, a system is installed on the company's server and cannot be imported during database table export. It was originally 10 Gb. the dmp file is imported to 11 GB. If you suspect that the version is incompatible. open the

Method One: Use the Pl/sql Developer tool to export:Menu bar---->tools---->export Tables, the following figure, set the relevant parameters can be: Method Two: Use CMD's Operation command to export, the details are as follows:The 1:g:\oracle\product\10.1.0\client_1\network\admin directory has a Tnsname.ora file that reads as follows: Copy Code code as follows: Cmstar = (DESCRIPTION = (Address_list = (address = (PROTOCOL = TCP) (H

What is the Oracle character set? How to view the database character set? Explains how to modify the character set of oracle.1. What is the Oracle character set? The Oracle character set is a collection of symbols for the interpretation of byte data. It can be divided into d

Oracle Database multi-Table query instance and Oracle database instanceFlute product: the number of columns is added, and the number of rows is multiplied. SQL> -- equivalent connection SQL> -- Query employee information: employee ID name monthly salary Department name SQL> set linesize 80SQL> desc dept name is blank?

Create an oracle database, user, tablespace, role permission setting script, and oracle Database/* Divided into four steps *//* Step 2: create a temporary tablespace */Create temporary tablespace contract_tempTempfile 'd: \ oradata \ contract_temp.dbf'Size 50 mAutoextend onNext 50 m maxsize 20480 mExtent management loc

The 1.NAVICAT connection data configuration information is as follows:Click on the "OK" button to go to the softwareFollow the sequence of steps drawn in the diagram, and finally restart Navicat.On the inside of this folder instantclient_11_2, there is not clear to see me write another piece of article:Address: http://www.cnblogs.com/haoke/archive/2012/10/22/2734392.htmlReference URL: http://wiki.navicat.com/wiki/index.php/Instant_client_required"Navicat Connect

1. Enable the Scott user and specify the password. 2. To enable SQL developer, you must configure the Java Virtual Machine. If it is oracle32bit, you can directly use oracle java.exe. If it is oracle64-bit, you can download the "java7 64bit plugin" from the official website, and then install and define its own java.exe path, because the "SQL developer" for oracle64-bit is 32-bit. Alternatively, install the 64-bit "SQL developer ". 3. Change "Scott

Oracle Database Array Operation example, oracle Database example1. Create a bean object 1 -- CREATE bean object 2 create or replace type "fm_flowcphdtswjimpbean" as object3 (4 wf_no varchar2 (256), 5 wf_priority_level varchar2 (256) 6)2. Create a bean-based array 1 -- CREATE a bean-based array 2 create or replace type