Oracle

Data pump enables fast data migration between test environments, development environments, production environments, and advanced replication or hot backup databases. Data pump can also implement some or all of the database logical backups, as well

The SQL Tuning toolset (SQL Tuning set,sts) is an integral part of the Oracle 10g SQL Tuning Advisor feature. Each tuning toolset contains one or several SQL statements, as well as the contextual information needed to properly interpret them. SQL

js|oracle| Information Management | source code Index.jsp improved implementation of the default page for classification queries String types=request.getparameter ("types"); if (types==null) types= "null"; String Query=null; String Sqlname=null;

A well-designed, performance-capable database engine can easily serve thousands of users at the same time. And the "weak" database system with more users to access the system will greatly reduce its performance. In the worst case, it could even

Oracle Operating Environment: Rs6000/aix 4.3.3/shell:korn (ksh)/virtual X-window Installation media: CD, a total of four, the file name is Aix64_901_disk (1-5). CPIO Installation mode: Hard disk installation mode Installation steps: 1.

Oracle|window| Error | resolution Invited to install a oracle9i database on Windows today I didn't want to run into some problems. 1. Install Oracle9201 Software 2. After installing Oracle9205 Patchset 3. DBCA CREATE DATABASE, encountered ORA-126

Oracle Oracle Diagnostics Case-spfile case A Link Http://www.eygle.com/case/spfile.htm Description of the situation: System: SUN SOLARIS8 Database version: 9203 Problem Description: The engineer reports that the database does not start properly

oracle| upload | upload pictures | data | database | Problems by using OLE DB to operate an Oracle database and successfully implement a BLOB-type field on a picture, but sometimes the problem of ORA-01036 errors is queried by the error prompt

Oracle 11G when exported with export, empty table can not guide 11G R2 has a new feature, when the table has no data, do not allocate segment to save space WORKAROUND: Insert a row, then rollback will produce segment. The method is to insert data

Pad, with 17 It experience, has been a solution architect for Oracle for more than 10 years, primarily responsible for Oracle databases, Oracle Applications, Oracle Grid control, and Oracle collaboration The development work of the suite. Since

One, installation part Backup exec is a data protection product primarily for Windows platforms, but it also includes agents for Linux or UNIX. To understand which Linux or UNIX systems you are using for Backup Exec, visit the Software

Everyone in the daily work, I think 99% are used to Sqlplus to login database, the database management, tuning, configuration. So if there's a lot of databases, we are connected after all is unified sql>, it is possible that the current does not

Get ready: PL/SQL Developer: I'm using plsqldev1005 (32-bit) Win32_11gr2_client: Remember that it must be 32-bit, because PL/SQL developer only recognize 32-bit After the installation is successful, you need to configure the

In the process of changing the bug, the SQL statement error, but a look at the back of the console, and did not burst the previous specific database error reasons, butSqlerrorcodes loaded: [DB2, Derby, H2, HSQL, Informix, Ms-sql, MySQL, Oracle,

The decode () function is one of the most powerful functions of Oracle PL/SQL and is currently available only to Oracle Corporation, where SQL implementations of other database vendors do not yet have this function.  The Decode function is one of

My Oralce Linux 6.5 is running on VirtualBox. Basic settings is 4G memory, 50G hard-disk, auto partition when install OL6.5.* * Following series of operations need root privilege.1. Edit/etc/hostsADD your hostname. For example, your host name

Product OverviewAs more and more cloud-based applications are being used by businesses, and the need for integration of mobile technology and enterprise applications increases, the complexity of enterprise application integration has never been

Oracle Performance optimization statistical information management-beyond OCP proficient in Oracle video tutorial training 32This course introduces:Oracle Video tutorial, wind Brother this set of Oracle Tutorial training > 2nd 10 Sets: Oracle

Oracle entry-level knowledge I.Oracle Basics 1. When should I use the Oracle database? SQL SERVER claims to be a million-level data (data in one table), but it actually does more than 0.2 million pieces of data Oracle is used for over 0.2 million

OraclePL/SQL calls Java to generate Excel (instance tutorial), oracleplexcel There is a need to write an oracle stored procedure to generate an Excel file to the specified directory, but oracle's own API seems to be not powerful, therefore, Java