Oracle tutorial pl/SQL introduction, oracle tutorial plsql
This example describes Oracle pl/SQL. We will share this with you for your reference. The details are as follows:
I. What is pl/SQL?
Pl/SQL (procedural language/SQL) is an extension of oracle in the standard SQL language.
Pl/SQL not only allows embedding SQL la
Summary of Common commands used to execute scripts in oracle databases and common commands used in oracle
1. Execute an SQL script file
The Code is as follows:Sqlplus user/pass @ servicename OrSQL> start file_namesOrSQL> @ file_name
We can save multiple SQL statements in a text file, so that when we want to execute all the SQL statements in this file, we can use any of the following commands, which is simil
Label:You can now run Oracle e-business Suite on Oracle Cloud. EBS customers can take advantage of rapid environment provisioning, elastic infrastructure this scales up on demand, and a Pay-As-You-Go model to reduce capital expenditures. EBS customers has the option of deploying their EBS 12.1.3 and 12.2 environments on the Oracle Compute Cloud Service, and Optio
The problem occurred when installing Oracle 10g. Later, I asked my roommates to re-send an Oralce 10g Client installation package and install it.
It was possible to use PL/SQL at the beginning. Later, due to work needs, an Oracle database backup was sent from an import colleague at a time, which was run in the command line
An error 6550 occurs when you use the IMP statement for import. The reason for online
Oracle HowTo: how to change the location of Oracle data files in Oracle Database in read-only mode. There are multiple ways to move the location of data files. I have introduced several methods before: Oracle HowTo: in non-archive mode, how does one change the data file location? O
OUI: OracleUniversalInstaller (OUI details can be google) My system: redhatenterpriseserver6.0 my oracle: 10g. 2.1
OUI: Oracle Universal Installer (OUI details can be google) My system: redhat enterprise server 6.0 my oracle: 10g. 2.1
OUI: Oracle Universal Installer (for details about OUI, refer to google)My syste
1. Install the operating system Oracle Enterprise Linux 5.2
2. Create a user
Create an oracle user, create a dba group and an oinstall Group[Root @ oel_11g ~] # Groupadd oinstall[Root @ oel_11g ~] # Groupadd dbaThen, create a directory/u01/app/oracle under the root directory. We plan to install the Oracle11G software in the/u01/app/
Oracle BASICS (II): user and permission management, and oracle permission management1. Create a user(1) simple creation 1. Permissions: only DBA users have permissions or create user system permissions 2. Syntax:
Create user Username identified by password;
The oracle password cannot start with a number.
3. instance: username-sam_sho and password-sam123
Cre
Recently, the company has changed the computer, and the 10 Gb memory is still quite powerful. First, the Oralce runtime environment is installed on the local machine. I thought it would be very smooth, but there were still some minor problems, record it and help you sort it out. It is also the beginning of the blog. I remember the first time I installed Oracle on Linux, I did not know how many days I had to spend, the installation package was incorrec
It is prohibited to modify anything that involves oracle during the production period ., Time period oracle
This article is the original article, reproduced please indicate the source: http://blog.csdn.net/msdnchina/article/details/44560623
Warning:
It is prohibited to modify anything that involves oracle during the production period.
Description:
A database in
Oracle Database permission management and oracle permission managementPermission management: the default three usernames and passwords in oracle 9: sys change_on_install // the Administrator with the highest permissions: system manager // normal administrator scott tiger // normal user in oracle 10, these three users a
Does the Oracle client need to be installed when php accesses a remote Oracle server? When php accesses a remote Oracle database server, does the php server need to install the Oracle client? ------ Solution ------------------ the server on which your php resides is installed with a client. For example, in linux, it mu
Ubuntu 14.04 Build php5+apache2+oracle Environment A recently developed project that uses Oracle for databases. Oracle itself supports Red Hat, and the support for Ubuntu is not good, and if Ubuntu needs to install Oracle, the system itself needs to do a lot of camouflage, so I'm only going to use the
object|oracle| Access ASP (Active Server Pages) is one of Microsoft's tools for developing Internet applications, a similar HTML (hypertext
Markup Language Hypertext Markup Language), script and CGI (Common Gateway Interface Universal Gateways Interface), but its operational efficiency is
Higher than CGI, programming is easier and more flexible than HTML, and program security and confidentiality are much better than script. Therefore, ASP is the curre
Tags: Oracle database NUMA support 11GR2Enabling Oracle NUMA support in the Oracle DB 11GR2 releaseReference text:Enable Oracle NUMA Support with Oracle Server Version 11gR2 (document ID 864633.1)Suitable for:Oracle database-enterprise edition-version 11.2.0.1 and laterOracl
Label:Oracle NUMA support is enabled on Oracle DB 11GR2 version numberReference Original:Enable Oracle NUMA Support with Oracle Server Version 11gR2 (file ID 864633.1)Application:Oracle database-enterprise edition-version 11.2.0.1 and laterOracle Database-standard edition-version 11.2.0.1 and laterInformation in this document applies to any platform.Oracle on NUM
Does the Oracle client need to be installed when php accesses a remote Oracle server? When php accesses a remote Oracle database server, does the php server need to install the Oracle client? ------ Solution ------------------ the server on which your php resides is installed with a client. For example, in linux, it mu
Oracle performance optimization and oracle database performance optimization
(1)Select the most efficient table name sequence (valid only in the rule-based Optimizer ):The ORACLE parser processes the table names in the FROM clause in the order FROM right to left. The table written in the FROM clause (basic table driving table) will be processed first, when the FR
[Oracle] Chapter 1 create authorization, Chapter 1 Authorization of oracle
Chapter 1 create authorization in ORACLE
Run the following command to view control files, data files, and log files:
Control File: Desc v $ controlfile;
Data File: desc v $ datafile;
Log File: desc v $ logfile;
1. Execute the import. SQL File
The command syntax is as follows:
Directory_pat
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.