oracle oob

Oracle lab environment setup (Windows + Oracle 11g) I. systems and software Windows 7 + Oracle 11g 2. Prepare the installation environment Prepare for ORACLE Installation 1. Delete Environment Variables D: \ oracle \ product \ 11.2.0 \ dbhome_1 \ bin \ Note: Only some

ORACLE Experiment 2: oracle Experiment Experiment 2: Data manipulation Lab hours: 4 hours Lab type: Comprehensive Lab requirements: Required I. Tutorial Purpose 1. Master SQL data query statements; 2. Master the use of SQL Aggregate functions; 3. Master the use of SQL insert, modify, and delete statements. Ii. experiment content 1. Import sample data to the project procurement database based on experiment 3

Oracle's memory configuration is closely related to Oracle performance. Configuration of memory is the configuration that most affects Oracle performance. Memory also directly affects the consumption of two other important resources: CPU and IO. First look at what the main content of Oracle memory storage is: Program code (PLSQL, Java); Information about the s

Write in front: In the work, the general installation of Oracle oneG client, configure Net Manager (installed client or server), remote connection to the Oracle database to meet the needs of connecting the database. If you want the machine to operate Oracle, you need to install Oracle one-to-oneG server.

a question of translation. Executes the second window first, because the query statement executes very long, at this time to execute the first window, the discovery can be inserted successfully , so it can be proved that even in the serialization mode, the query operation will not block the insert operation. Systems that meet the following characteristics are suitable for use with serialization isolation (serializable isolation): ? Data is large, but transactions are short, only databa

Label:Free installation of Oracle clients using PL/SQLThe Oracle client is annoying, and deploying a connection to it usually requires the client to install it, and the installer requires the registry to be written on the target machine, assuming you're not a neat freak, you could still be stuck with something like this: when other programs on your machine rely on x64 's

Oracle has been installed many times in both Linux and Solaris, and almost never succeeded. At the beginning of the installation, I couldn't even see the installation page. Later, I could see the installation Oracle has been installed many times in both Linux and Solaris, and almost never succeeded. At the beginning of the installation, I couldn't even see the installation page. Later, I could see the insta

Oracle442 application scenarios --------- physical structure of Oracle Database, oracle Database Application ------------------------- Physical structure of Oracle Database ------------------------------- Physical Structure of Oracle DatabaseOracle data is actually saved in the form of files, which are stored in addit

Similarities and differences between Oracle Enterprise Edition, Standard Edition, and other versions, oracle Enterprise Edition For different development and deployment environments, Oracle divides the same series of Oracle databases into four versions: Standard Edition One, Standard Edition, and Enterprise Edition) a

ORACLE step-by-step explanation (Lecture 1) and oracle lecture 1 Oracle was not used for a long period of time due to work reasons. Recently, it took some time to learn and record what you learned so that you can consolidate it in the future (taking 10 Gb as an example ).1. ORACLE Installation and uninstallation (1)

Linux shell under svnserve-d-R + Directory For example: svnserve-d-r/svn start svn service.Access the SVN://192.168.0.120/KJCG test.Start Oracle:First, how to start the db instance1. Go to Sqlplus launch instance [[email protected] ~]$ su-oracle--"Switch to Oracle User"2. Password: [[email protected] ~]$ lsnrctl start --"Turn on monitoring"Lsnrctl for linux:version 10.2.0.1.0-production on 14-oct-2009 1

(I) lsof application instance ① Find the program occupying the specified port: [root@temp ~]# lsof -i :80COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEhttpd 10278 root 3u IPv6 37812 0t0 TCP *:http (LISTEN)httpd 10280 apache 3u IPv6 37812 0t0 TCP *:http (LISTEN)httpd 10281 apache 3u IPv6 37812 0t0 TCP *:http (LISTEN)httpd 10282 apache 3u IPv6 37812 0t0 TCP *:http (LISTEN)httpd 10283 apache 3u IPv6 37812 0t0 TCP *:ht