Oracle

The Oracle tutorial you are looking at is the introductory Foundation for Oracle Pl/sql languages. Pl/sql is Oracle's extension of the standard database language, Oracle has integrated PL/SQL into Oracle servers and other tools, and more developers

Oracle Listener Boot 1067 error handling In a web development exercise, when you use an Oracle database and then start the Oracle service, you start the Oracleoradb10g_home1tnslistener service with a 1067 error or start, but the display closes after

The Oracle 11g database provides a Linux x86 version, but the supported Linux versions are only red Hat,novell and Solaris, Debian and Ubuntu are not supported, so installing under Ubuntu is relatively cumbersome, Please follow the method

Apache|mysql|oracle| Raiders to see many online users of PHP, JSP, Sybase, Oracle, Apache and other aspects of the installation experience, found that many are repetitive and not comprehensive, According to my long-term summary of all kinds of

Oracle ora-12541:tns: No ListenerTags: Oracle DataBase Today, using the Oracle database, using the Visual connection tool to connect to the database of the test environment prompt no listener, and finally with the help of the teacher finally

1.1UseOradebug- -Start taskOradebug Setmypid-- Set the name of the dump file to indicateAlter session Set Tracefile_identifier=undo-- view dump fileSql> Oradebug Tracefile_name;C:\opt\oracle\product\10.2.0\admin\rundb\udump\rundb_ora_6660_pra1.trc--

Views Sys.user_tab_cols and Sys.user_tab_columns all save the current user's tables, views, andThe column information in the clusters. By retrieving these two tables, you can easily get to the structure of the table.The main column properties

Oracle 12c has been released for a long time, has been trying to find a way to learn a bit, after all, the subsequent 12c will gradually replace the existing database version, become the mainstream database version. Now 12c some of the most commonly

This article focuses on Navicat for Oracle setting uniqueness constraints and setting a field as an ascending sequence. The main text is mainly graphic, although it is a very simple basis of the article, but still hope that you have some

Http://www.cnblogs.com/bruce_zhao/p/3809886.htmlOracle Ebs R12 SLA vs. GL Relationship ChangesSLA concept: SLA (subledger Accounting) Sub-Ledger is the abbreviation for Subledger accounting, which literally means sub-Ledger ledger entriesSLA&GL

Recently depressed character set July 31, 2014 16:32:58This article focuses on the following sections: How to view queries for Oracle character sets, modify set character sets, and common Oracle UTF8 character set and Oracle exp character set issues.

PostgreSQL has a function of generating sequences, which makes it easy to create data. Here I use Oracle to implement the function of the generate_series function of Pgsql.POSTGRESQL.t_girl=# SELECT * from Generate_series (1,10);

1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory or you cannot start

  In AWR, you can see the waiting events for local write waits and Enq: Ro-fast Object reuse.      1. Description of local write waits waiting   Description of local write waits on the Internet:   Note 1: Typically dbwrhas to free up some buffers

   I. Problem Description OS: RedHat 5.8 Database: 11.2.0.3 2 node RAC.   When using RMAN for backup, the following error is reported: ORA-00245: control file backup failed; target is likely on a local file system   This issue only exists in RAC

1. Overview -------------- With the Oracle OSW tool, you can visually display the CPU, memory, disks, and other resources of the system. It has an intuitive effect on understanding and understanding the overall resource usage. The OSW tool is

From: http://livenzhao.spaces.live.com/blog/cns! 6e0000be9f6ddd872! 595. entry· PL/SQL Developer skills   1. PL/SQL Developer remember the Login Password When PL/SQL Developer is used, PL/SQL Developer needs to remember the username and password

Document directory How to install oracle10g on Windows 7 x64 Because my computer is win7 and 64-bit, I 've been tossing for N times before, and I haven't installed the Oracle client on it. Every error is varied and I'm speechless. I have

The ORACLE tutorial is the basics of Oracle PL/SQL language. PL/SQL is an extension of ORACLE's standard database language. ORACLE has integrated PL/SQL into ORACLE servers and other tools, in recent years, more developers and DBAs have started to

The customer has a database with a 2-location and 3-center architecture. The local database has primary and standby, and the remote database also has a standby.Primary's rman archivelog deletion policy is ship to all standbyThe rman archivelog