Oracle

RHEL 7 was opened for download in 2014 and can be found in the "Certifications" section of MOS:12.1.0.2 passed the certification on the RHEL7.12.1.0.1 failed to pass the certification on RHEL7.11.2.0.4 passed the certification on the RHEL7.11.2.0.3

Oracle starts with the database service as a PAAs service, okay? Oracle is called DBaaS, database servicehttps://cloud.oracle.com/database?tabID=1383678914614Current Specifications and priceshttps://cloud.oracle.com/database?tabID=1406491812773

Using continuous query cachingWhile it is possible to obtain time from a coherent cache query result in a point, and it is possible to receive events that will change the results of the query, coherence provides a feature that combines query results

I see a lot of questions on shared file systems the can used when people move from single instance to Oracle RAC Datab ASE and Grid Infrastructure. The most common question are the following: "should I place archive logs in OCFS2 or ASM or ACFS of 11

Atitit. Oracle 9 10 11 12 new features1. ORACLE 11G new Features 11.1. oracle11g new Features 11.2. Audit 11.3.1. Audit Introduction 11.4. Other (mostly management functions) 22. new features of Oracle 12c 22.1.2 Improved Defaults enhanced

According to the previous article, the entire recovery process can be done using scripting, saving time and increasing the success rate of recovery.This method is valid for data files that are mistakenly deleted, including online Redo,undo,control

This method is useful for logging in to native or remote Oracle under CMD command-line windows and PL/SQL landing Oracle. 1, first guarantee on the current host set upOracle_homeEnvironment variables: For example: oracle_home=d:\oracle\product\10.2.0

1) Install Oracle 11g 64-bit, I use the version:Http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.html2) Install the 32-bit Oracle Client (instantclient-basic-win32-11.2.0.1.0)

The error is as follows:Search a lot of methods, but there is no way to solve, but eventually found a good solution,Thanks to the man's blog, "http://blog.itpub.net/519536/viewspace-689469."The content is purely reproduced, suggest to the original

First, the Linux system installation configuration1. Select Desktop when installing the system2. Set eth0 nic as static IP, add subnet mask, gateway, DNS, and configure auto-start3. Modify/etc/hosts, add host name and corresponding IP4. Disabling

With Goldengate Veridata 12.3, it is now possible to repair inconsistent data after data replication with just one click.By comparing data, Veridata can repair data between two databases. The range of Veridata fixes includes goldengate, Oracle Data

Today, we are prepared to further refine the functionality and make it more automated, based on the gadget model_sql written @zhangkai05. Convenient for modeling personnel to develop ETL tasks.After the source code changes, it is published to Git

In 12C, the VARCHAR2,NVARCHAR2 and raw types extend from previous 4K to 32KAfter upgrading to 12C, the parameter max_string_size default value is standard, that is, does not change the size limit of VARCHAR2, NVARCHAR2, and raw data types, and 11g

Differences in the WHERE clause and the HAVING clause in Oracle1.where cannot be placed behind group by 2. Having is used together with group by, placed behind group by, at this time the function is equivalent to the where3.where behind the

See the conditions in the WHERE statement: where 1=1 and 1=2 or 1<>1 use: 1=1: is used to add conditions when using and to tie other conditions (dynamic join subsequent conditions) such as: String SQL              = "SELECT * from emp where 1=1";   

These days to see the Oracle PL/SQL Real-combat this book, out of the study of the performance of the statement, the downstream standard on the impact of the code.1. Progressive processingThe program declares a cursor c1, and then implicitly opens

Translated from MoS article: Dell Pcserver,oracle DB using the Windows operating system error: ORA-8103ORA-8103 using Windows platform and DELL servers (Doc ID 1921533.1)Applies To:Oracle database-personal edition-version 11.1.0.6 to 12.1.0.2

Days ago,OracleThe company announced thatOracle DatabaseThe 11g version 2 and Oracle Real Application cluster launched the New Oracle VM Templates to help users quickly deploy high-availability virtualized databases. The new Oracle VM Templates

Oracle Database Programming: PL/SQL programming basics Oracle Database Programming: basic concepts of Oracle databases http://www.bkjia.com/database/201307/226254.html 2. PL/SQL programming basics: PL/SQL block: declare defines part of the exception

Restore A Table accidentally deleted by flashback drop and perform operations on the table in the recycle bin. delete the table by mistake. Use the flashback drop function to retrieve SQL> select * from tab; TNAME TABTYPE CLUSTERID ------------------