The data dictionary dict always belongs to the Oracle user sys.1. User:Select username from dba_users;Change PasswordAlter user spgroup identified by spgtest;2. tablespace:Select * from dba_data_files;Select * from dba_tablespaces; // tablespaceSelect tablespace_name, sum (bytes), sum (blocks)From dba_free_space group by tablespace_name; // idle tablespaceSelect * from dba_data_filesWhere tablespace_name = 'rbs '; // data file corresponding to the tab
Reprinted from: http://www.iteye.com/topic/82587
The data dictionary dict always belongs to the Oracle user SYS.1. User:Select username from dba_users;Change PasswordAlter user spgroup identified by spgtest;2. tablespace:Select * From dba_data_files;Select * From dba_tablespaces; // tablespace
Select tablespace_name, sum (bytes), sum (blocks)From dba_free_space group by tablespace_name; // idle tablespace
Select * From dba_data_filesWhere tablespace_name = '
Oracle
8.1.7
. 4. Upgrade Oracle 10.2
Oracle provides an update tool that allows you to upgrade the database from a lower version to a later version, and the 8i can be upgraded directly
10g
But 8i must be
8.1.7
. 4 (inclusive) or later versions, 8.1.7.0 is not supported. Oracle provides two upgrade Methods: Wizard upgrade and manual upgrade. The following describes the upgrade process respectively.
1. Wizard upgrade
1. First, you should back up the 8i Database (however, you can a
On the last page, you need to obtain the selected value of radiobuttonlist on the client.Function button1_onclick ()
...{
VaR rbltable = Document. getelementbyid ("radiobuttonlist1 ");
VaR RBS = rbltable. getelementsbytagname ("input ");
For (VAR I = 0; I ...{
If (RBS [I]. Checked)
...{
VaR text = rbltable. cells [I]. innertext;
VaR value = RBS [I]. value
Oracle
The data dictionary dict always belongs to the Oracle user sys.
1, Users:
Select username from dba_users;
The order of the tune
Alter user SPGroup identified by Spgtest;
2. Table Space:
SELECT * from Dba_data_files;
SELECT * FROM dba_tablespaces;//table space
Select Tablespace_name,sum (bytes), SUM (blocks)
From Dba_free_space GROUP by tablespace_name;//free table space
SELECT * FROM Dba_data_files
where tablespace_name= ' RBS ';//table space
relatively more (because it is not so difficult to develop), templates: XHTML/CSS, the website made out is relatively generous. Or is it his bulk upload?The product feature allows you to upload products in batches. Another is that his built-in payment gateway has an additional Google Checkout.6. Agora cart Co., http://www.agoracart.com/This is an open-source system that has been used for quite a long time. It should be mentioned that its payment gateway supports many of the following: 2 checkou
The data dictionary dict always belongs to the Oracle user SYS.1. User:Select username from dba_users;Change PasswordAlter user spgroup identified by spgtest;2. tablespace:Select * From dba_data_files;Select * From dba_tablespaces; // tablespace
Select tablespace_name, sum (bytes), sum (blocks)From dba_free_space group by tablespace_name; // idle tablespace
Select * From dba_data_filesWhere tablespace_name = 'rbs '; // data file corresponding to the t
contains some type of object
Using unityengine;using System.collections;public class Findobjectoftype_ts:monobehaviour {void Start () { gameobject[] Gos = Findobjectsoftype (typeof (Gameobject)) as gameobject[]; foreach (Gameobject go in Gos) { ///1.5 seconds after destroying all Gameobject if except camera (go.name! = "Main camera") { Destroy (go , 1.5f); } } rigidbody[]
for socket input processing intreuse_address If True, Sockets can be bound to a used address boolsend_buffer_size Socket send buffer size / intsend_low_watermark N Bsp Specify the minimum number of bytes sent by the socket data Intip::v6_only If true, only IPv6 connections are allowed BOOL Each name represents an internal socket typedef or class. The following is the use of them: Ip::tcp::endpoint EP (Ip::address::from_string ("127.0.0.1"), 80);Ip:
following syntax appends a data file to a table space to indicate that the data file is automatically expanded.
Alter tablespace System
Add datafile ' C:\ORACLE\ORADATA\YBSTD99 YSTEM02. DBF ' size 100m
Autoextend on next 100m maxsize 1000M;
ALTER ROLLBACK SEGMENT RB5 STORAGE (Maxextents Unlimited);
3.3 Increase the size of the rollback segment
Retrieving rollback segments
--Method One
Select Segment_name, tablespace_name,status from Sys.dba_rollback_segs;
--Method 2
Col Segment_name for
/oracle/oradata/oracle7/control1.ctl
/oracle/oradata/oracle7/control2.ctl
/oracle/oradata/oracle7/control3.ctl
%dbstart
Note: The above *.dbf file is a data file, *.log file is a log file, *.ctl file is a control file
%exit
%tar uvf/dev/rmt/0 NOTE: If Oracle 7.2, then copy the corresponding data files,relog files,control files.
6.3. Do one partial online with archiving backups every day.
#su-oracle
%svrmgrl
%svrmgrl>connect Internal
%svrmgrl>alter tablespace BILLSP begin Backup
%svrmgrl>alter
/DBS/APPRLBKSP.DBF /oracle/oradata/oracle7/redooracle.log /oracle/oradata/oracle7/ Control1.ctl /oracle/oradata/oracle7/control2.ctl /oracle/oradata/oracle7/control3.ctl
%dbstart
Note: The above *.dbf files are data files, *.log files are log files, *.ctl files are control files
%exit
%tar uvf/dev/rmt/0
Note: If Oracle 7.2, copy the corresponding data files,relog files,control files.
6.3. Do one partial online with archiving backups every day.#su-oracle%
1. Writing Purpose
Unified naming and coding specifications are used to standardize database naming and encoding styles for reading, understanding, and inheritance.
2. Applicability
This specification applies to the development of all application systems and projects that use ORACLE as the background database within the company.
3. object naming rules
3.1 database and SID
Database Name is defined as system name + Module name
★The global database name and routine SID Name must be consistent
★Beca
After learning to redo Oracle log files for a long time, I would like to share with you that you have certainly gained a lot after reading this article. I hope this article will teach you more. In Windows 2000 Server, the "performance" tool can be used to monitor disk activity. It is excessive to perform more than 40 I/O operations on most VMS and Unix disks per second and should be adjusted.
Distribute I/O to solve disk contention
(1) store redo Oracle log filesRedo Oracle log files are written
, analysis of language and text data (non-data) method, focusing on the comprehensive quality Management in the PDCA cycle of the P planning phase of the relevant issues, The problem can be arranged by mutual relation diagram and affinity graph, using tree-like hair, matrix graph and finite matrix graph method. Schedule time, available PDPC method and Activity Network Diagram methodII. Human resources management of the project1. What are the processes of human resources management? Remember1. Pr
, can be used? And?. (note) 1) sorting problems, can be used with mutual diagrams and affinity maps (inspiration) 2) to expand the policy objectives, you can use the tree-like method, matrix chart and the priority matrix method 3 to arrange the time progress, to use the PDPC method (Process decision procedure diagram method) and the Activity Network Diagram method Two, Project human Resource Management 1. What are the processes involved in human resources management? (remember) (1) Project HR
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