Oracle

--Query for the slowest SQLSELECT * FROM (Select Parsing_user_id,executions,sortsCommand_type,disk_reads,sql_text from V$sqlarea ORDER BY disk_reads Desc) Where rownum--Query corresponding sessionSelect SE. Sid,se. Serial#,pr. SPID,SE. Username,se.

Write in front, in order to achieve the successful execution of the whole process, please prepare the following documents first:1. Login OpenFire server and Spark client related programs (Openfire_4_0_1.exe, Spark_2_7_6.exe)2. Connect OpenFire and

Result_cache (MODE DEFAULT) ora-00922:missing or invalid option is encountered when building tables in Oracle 11.2 databaseHostdr:[/home/oracle] $sqlplus/as sysdbasql*plus:release 11.2.0.3.0 Production on Thu Jul 9 12:52:11 2015Copyright (c) 1 982,

This configuration is done under Windows 7 32, and the program has passed the test (test with VBS)1. File

Basic Update Statements The Oracle UPDATE statement processes one or more rows in a table and sets one or more columns to the values of you specify. Update All records UPDATE SET = CREATE TABLE Test

http://zhangzhongjie.iteye.com/blog/1977931SLA overviewSLA: Sub-Ledger (Subledger Accounting), which is strongly publicized in R12, we generally think that the general Ledger is a summary of journal, but in the actual operation we will find that for

First, switch the RAC to archive mode 1. Modify the archive mode of the database, usually in the installation of the RAC will be configured to archive and use the Flash back zone, has been configured in the following way can be skipped.Sql> alter

Installation Enhancements (reference documentation)VirtualBox comes with an enhanced tools Sun VirtualBox Guest Additions, which is the key to sharing virtual machines with real hosts. After starting the virtual machine, click on the Control menu

The implementation of ERP information system not only requires to understand the knowledge of truth, but also to focus on application practice. In order to have a stable test environment. Beginners can build an EBS demo environment on their own.

In Oracle, if the absolute value is less than 1 decimal, only the value after the decimal point is displayed, and 0 in front of the decimal point is ignored, for example: 0.1 is displayed as. 1 in Oracle.How to resolve this type of

Two test samples were made in the art of simulating Oracle performance diagnostics. The book says not to bear relies_on. Cache (Result_cache relies_on (test1,test2)). The test proved incorrect, and the function F1 () did not use relies_on, but the

OWB contains the following components The OWB Client (which includes the Design center and the Control Center Manager) The OWB Browser Control Center Service Control Center Agent The Repository Oracle Database 11g

Listener Password has been deprecated in Oracle Database 11GR2Referenced from: Deprecation of Listener Password in Oracle Database 11g Release 2 (document ID 1328725.1)Suitable for:Oracle Net services-version 11.2.0.1 to 11.2.0.3 [Release

by Toper Lv2015.8.16You may have had a similar experience in the process of accessing various documents on the Internet. A document that does not describe the experimental environment of the author of the document, or the description of the

 Project background: In the previous development environment database management is chaotic, in the table space is not enough to add data files, after the test data has been deleted, but the database table space occupied by the space can not be

Factors to consider before upgrading to Oracle DB 12c: The function of the EM Express 12c in DB 12c is reducedIf you use notifications in DB control, perform a task, and so on, and there is no such function in EM Express 12c, you need to consider

Http://database.51cto.com/art/201108/280487.htmOnline Search a lot of methods, this feasible!1, Configure the server Tnsnames.ora file, if there is no Oracle installed on this machine, you can copy a (Tnsnames.ora file) from the machine with

When using Xshell to connect to the Linux server, switch to the Sqlplus console, when using the return, the ^h symbol appears, it seems that the return can not be used! Solution:1) $ stty erase ^h: The setting associated with the BACKSPACE key is

The RESULT_CACHE (mode default) ORA-00922: missing or invalid option was encountered when creating tables in Oracle 11.2 Databases The RESULT_CACHE (mode default) ORA-00922: missing or invalid option was encountered when creating tables in Oracle 11.

Oracle442 application scenarios ---------- database logical Object Management ----------------- Database logical Object Management -------------------- ORACLE basic data types (also called built-in data types built-in datatypes) can be divided: