Step 1: Create a tablespace and assign permissions to users in the oracle database
Log on to the oracle database as an administrator
1. Create a temporary tablespace
Select name from v $ tempfile; find the temporary tablespace of the current
Oracle startup service details
After successfully installing the Oracle 11g Database, you will find that your computer runs slowly, and your computer with low configuration may even experience very bad conditions, by disabling non-essential Oracle
After successfully installing the Oracle11g database, you will find that your computer runs slowly, and the computer with low configuration may even experience very bad conditions, by disabling non-essential Oracle services, you can speed up your
This article provides a detailed analysis of the Session Server Configuration Guide and user experience. For more information, see
This article provides a detailed analysis of the Session Server Configuration Guide and user experience. For more
Hello everyone:
In the last three days, I have been studying the problem that Oracle's Enterprise Manager cannot log on and finally solved the problem. I will share my ideas on how to solve the problem, just to make others less detours.
Problem
Such as the database name, database instance, SID ......
Oracle_SID
SID is the abbreviation of System IDentifier (also known as Site IDentifier), and Oracle_SID is the abbreviation of Oracle System IDentifier. in Oracle, Oracle_SID appears in the
The following is a summary of the basic common commands for databases in Oracle, the need for friends can come to reference the next
1. Get database name and date createdSELECT name, created, Log_mode, open_mode from V$database;
2, the Oracle
This article illustrates the method of database connection based on JDBC in Java development. Share to everyone for your reference, specific as follows:
Create a program that connects the database with JDBC, which contains 7 steps:
1. Load JDBC
1. Execute a SQL script file
Copy Code code as follows:
Sqlplus User/pass@servicename
Or
Copy Code code as follows:
Sql>start File_names
Or
Copy Code code as follows:
sql>@
Common practices for multi-site sharing sessions are:
• Use. NET Automatic status services (asp.net State service);
• Use the. NET session database;
• Use memcached.
• The use of cookies to achieve the sharing of multiple sites (this approach is
I. SummaryAll Web programs use session to save data. Using a separate session server solves the session sharing problem in the load balancing scenario. This article describes several ways to establish a session server under the. NET Platform, and
1. Get database name and date createdSELECT name, created, Log_mode, open_mode from V$database;
2, the Oracle database computer host name, Oracle database instance name and Oracle Database management system version informationSELECT host_name,
oerr:ora-12519 tns:no appropriate service handler found
Intermittent failure of client connection, error ORA-12519
Cause:the Listener could no available service handlers that areAppropriate for the client connection.
Action: Check the Lsnrctl
oracle9i for Linux installation
1. Oracle9i Installation
Installed on Redhat Advanced Server 3.0
1, after the installation completed RAS3.0, check the following packages are installed:
compat-gcc-7.3-2.96.122
compat-libstdc++-devel-7.3-2.96.122
After the Oracle 11g database is successfully installed, you will find that your computer is running slowly, with a lower configuration or even a very card condition, and that you can improve the speed of your computer by banning Oracle services
The Oracle tutorial you are looking at is the Setup method for PB7 connecting Oracle.
System environment:
1, operating system: Windows 2000
2. Database: Oracle 8i R2 (8.1.6) for NT Enterprise Edition
3,
oracle| View
View Oracle 10g View
1, view the name of the database and file status
Sql> select Name,log_mode from V$database;
NAME Log_mode
--------- ------------
HB130000 Archivelog
2, view the database instance name and
basic steps for JDBC Applications
Basic steps for the JDBC application:
1. Registration Driver
2. Establishing a database connection
3. Create a Database Action object
4. Execute SQL
5. Processing result Sets
6. Close the JDBC Object
---------------
After the Oracle 11g database is successfully installed, you will find that your computer is running slowly, with a lower configuration or even a very card condition, and that you can improve the speed of your computer by banning Oracle services
In general, Oracle databases operate more efficiently than SQL Server databases in large data environments. From the query optimization alone, the two are quite different. Below, the author of the database query optimization of the difference to do
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