Oracle

A friend and I talked to a case, a tablespace originally had a data file (already has a lot of data entered), then he added 7 data files, this time he found that he added more files, want to delete these data files, but do not understand the

Oracle table space Export, user deletion, table space deletion, user new, table space new, data import shellExecute the script with a non-Oracle userParameter name$1:base the user name of the table space$: User name for synchronization table

The main steps of this paper are reference: https://www.linuxidc.com/Linux/2014-02/97374.htmlater, I joined some of the installation process encountered problems and solutions. Using the graphical interface to install Oracle is deprecated, and it is

On the internet for a long time, it is possible that the problem is now when data is taken from dual, the fields of the Clob object are converted to longThe final solution uses the BEGIN and end syntax:1. Use the Begin and end2. Use the INSERT INTO

Original statement with no double quotes on the surface:INSERT into Xm_ftp_lvl_mgr_hr VALUES (' 191 ', ' 457 ', ' Zhang A810 ', ' 080072 ', ' 1 ', ' null ', ' null ', ' null ', ' 1 ', ' null ', ' system administrator ', ' 2018-06-21-11:47:59 ', '

Host: Rhel 6.8Database version: Oracle 11.2.0.4 RACIn the recent Oracle database patrol, we found that there was a problem in the Rman backup of a city, the backup node RAC2 the database server with Oracle, and performed the backup check command

one, mybatis call stored procedure1 Create the following stored procedure in the databaseCreate or Replace procedure Pro_hello (P_user_name in Varchar2,p_result out VARCHAR2) isBeginP_result: = ' Hello, ' | | P_user_name;End2 Writing the SQL mapping

First Part character set and coding common senseCharacter:People collect certain characters in one place and name them as needed, so they have a character set.Coding:After the work of the current face collection is finished, in order to let the

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

Does awr need to be disabled? Such a nice stuff. By default, AWR is available and requires a certain amount of sysaux table space to be consumed. But when it comes to the AWR-related debug package (which requires license) to access the AWR view or

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.

In Oracle these two systems are very important, especially when doing dynamic SQL based on these two views to do the query, and then to do the corresponding actions: such as field length, non-null constraints. But what is the difference between

SymptomsWhen using DBCA to create a database, when set to complete all parameters, start loading run to 2% error ORA-01034 ORACLE not available,Such asCauseThere ' s a script in Oracle_home/sqlplus/admin which is called Glogin.sql. This script was

Error codes and explanations:When you install the Oracle 11G R2 64-bit version in a Windows Server 2008 64-bit operating system, you are prompted to create an item on the Windows Start menu or on the desktopWorkaround:This is because Windows Server 2

We know that there are also some free versions of large databases such asOracle and SQL Server , which have been able to meet the needs of many small and medium-sized projects. For college students, from the goal of learning, the installation of the

  Oracle Data is divided into 32-bit and 64-bit, which correspond to different platforms. For details about how to check whether the database is 32 or 64-bit, refer: Check whether oracle is 32-bit or

Reposted from: longtang Bay 1.1.1 obtain the first N records SQL Server: Select Top N * From xtable ORACLE: Select * From xtable where rownum DB2: Select * From xtable fetch first n rows only 1.1.2 obtain the current date SQL Server: Select getdate

Recently a lot of friends consulted 12.1.0.2 and later versions using oradebug to modify scn failed, here to do a test under normal circumstances can not be modified (oradebug poke reported ORA-32519 or ORA-32521 ), A series of modifications are

A customer's CRM database experienced a node downtime on the left at on January 1, September 17, 2015. The error message of node 1 is as follows:Thu Sep 17 11:38:10 2015Use ADRCI or Support Workbench to package the incident.See Note 411.1 at My