So that we can use this container for development, such as a project that requires 3 Oracle servers:Docker run-d-P 101:22-p 1521:1521-p 8080:8080--name oracle1 alexeiled/docker-oracle-xe-11gDocker run-d-P 102:22-p 1522:1521-p 8081:8080--name oracle2 alexeiled/docker-oracle-xe-11gDocker run-d-P 103:22-p 1523:1521-p 8082:8080
Tags: SQL Server and Oracle2012 using a little Oracle, at that time actually did not really understand the database, it is to use Toad to do some simple management, and then moved to SQL Server began to have some knowledge of the database this thing. Using SQL Server for more than a year, and then began to use
Tags: blog http io ar os using SP for fileOriginal: Linked server for SQL Server (MySQL, Oracle, Ms_sql, Access, SYBASE)One, using Microsoft OLE DB Provider for ODBC link MySQLInstalling MySQL's ODBC driver MYODBC1, for MySQL to establish an ODBC system data source, for example: Select the database as test, the data source name is MyDSN2. Establish a linked datab
will automatically exit after the uninstallation is completed, the uninstallation will be almost successful. After the restart, you can delete the installation directory without deleting the registry.If the registry is not cleaned after the restart, follow the steps below to completely uninstall it.3. Delete the registry and others 1. Run regedit.Select HKEY_LOCAL_MACHINE \ SOFTWARE \ ORACLE and press del to Delete this entry.Select HKEY_LOCAL_MACHIN
the system will automatically exit after the uninstallation is completed, the uninstallation will be almost successful. After the restart, you can delete the installation directory without deleting the registry.If the registry is not cleaned after the restart, follow the steps below to completely uninstall it.
3. Delete the registry and others 1. Run regedit.Select HKEY_LOCAL_MACHINE \ SOFTWARE \ ORACLE and press del to Delete this entry.Select HKEY_
When we need to install the Oracle database on the server, we always want to maximize the performance utilization of the Linux server. Install as few other complex software as possible and install only the necessary Oracle software. In fact, however, it's a bit unfamiliar with Linux. The
1. Price
MySql: Cheap (partially free): currently, MySQL uses DualLicensed, a commercial license agreement developed by GPL and MySQLAB. If you use MySQL in a free (Open Source) project that complies with GPL, you can follow the GPL protocol to use MySQL for free. Otherwise, you need to purchase the commercial license agreement developed by MySQLAB. Windows $200, Unix or Linux installation free of charge,. Unix or Linux third-party installation $200.
SQL Ser
From: http://dev.csdn.net/article/56/56449.shtm
T-SQL is the language engine of SQL Server, while Oracle's language engine is PLSQL. Both query languages have extended the ANSI SQL-92 standard to provide additional support. Almost all applications you create use these complementary features. This article describes the most common and non-standard Oracle extensions. It also describes how to convert these ex
T-SQL is the language engine of SQL Server, while Oracle's language engine is PLSQL. Both query languages have extended the ANSI SQL-92 standard to provide additional support. The application you createdProgramAlmost all of these complementary features are used. This article describes the most common and non-standard Oracle extensions. It also describes how to convert these extensions for use in the SQL
Label:With its native Oracle 12c installed, the company's platform needs to support both Oracle and SQL Server, often with the need to synchronize data from Oracle to SQL Server. The purpose can be achieved through the SQL Server
There are many things worth learning about in Oracle. Here we will mainly introduce Oracle 10g servers, including the clients of Oracle9i.
1. Oracle dba account permissions, which are accessed by the Local Machine by default and are not open to remote users. You can enable this access permission by setting
2. After the Common Account of
How to enable the Oracle Shared Server has unique advantages in some applications, as shown in the official description: reduce the number of instance processes, increase the number of external service users, reduce the number of useless or idle server processes, reduce the oracle database's memory usage and OS overhea
The Shared Server SharedServer under Oracle9i (the multi-thread server MTS in 8i) is mainly used in the OLTP business, and each server process needs to process the business very short.
The Shared Server under Oracle 9i (the multi-thread
Document directory
SQL Server permission management
Role)
Grant Permissions
Oracle world
The world of SQL Server
SQL Server permission management
Differences between login and user
I am used to the concept of login and user when I first started playing SQL Server. thi
Oracle Shared Server Configuration
1. Exclusive server (dedicatedserver)
Each session is assigned a serverprocess independently. Resources occupied by the process are released only when the user disconnects. In most cases, sessions are idle, so resources are occupied.
In some cases, the exclusive server mode must be us
Detailed description of how to convert SQL server to oracle developed by asp.net, sqloracle
Preface
Some time ago, our company had to transfer SQL server to oracle, and found that there was less information on the Internet. So I would like to share my experiences and record the problems here. I will not talk much about
INTO Table SELECT * FROM T1/select col1 to a from table where ... (A is a variable));The syntax for insert in Oracle is: INSERT into table values () or INSERT into table select * from T1;;Date-type constants in Oracle must be obtained using the to_date () function. ;The dual table is a virtual table that is dedicated to the purpose of testing, paying attention to the use of the dual table:In SQL
completed. This option only allows manual error recovery, so it does not use the witness server.To ensure automatic fault recovery, you need a third server, which can be called an witness (the other two are the primary database and the Image Database). You can treat this witness as a member of the cluster. It provides a 2-to-1 voting capability. When one of my components cannot be reached, it requires error recovery. The witness
First, specify the parameter file when the database is started.
In the process of starting a database, you must provide an accurate initialization parameter file, whether it is a text parameter file or a server parameter file. When you start a database by using the startup command, you can specify the server parameter file that it takes. However, there is a need to pay attention to a detail, that is, the u
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