Questions about redo log files and archive files

Author: Msnch Time: 02-10-03 07:57 Questions about redo log files and archive files What is the difference between redo log files and archive files? What content is included in them? Which of the following shall prevail if you want to restore

VC minimized Tray Icon Display !!

// Do not miss it !! // VC System Tray creation Program minimizes the window size to the system tray. / /Some time ago, because the system was used to drag the disk, so I studied it and reprinted it here, so that I don't forget ^ _ ^ // define

Ora-01078 and lrm-00109 errors

SQL> sqlplus sys/(passwd) @ oracle_sid as sysdba Connected.SQL> startupORA-01078: Failure in Processing System ParametersLRM-00109: Cocould not open parameter file '/opt/Oracle/APP/Oracle/product/10.1.0/db_1/dbs/initoracle. ora' This is because in

Volume El creates users, tablespaces, authorizations, and so on.

After oracle is installed, perform the following operations: 1. First, create (new) Users: Create User Username identified by password; Username: username of The New User Name Password: the password of a new user can still be used without

About the combination of key values, single keys, and mouse messages!

Vk_a thru vk_z are the same as ASCII 'A' thru 'Z' (0x41-0x5a) 65 0x41 A 66 0x42 B 67 0x43 C 68 0x44 d 69 0x45 e 70 0x46 F 71 0x47g 72 0x48 h 73 0x49 I 74 0x4a j 75 0x4b k 76 0x4c L 77 0x4d m 78 0x4e n 79 0x4f o 80 0x50 p 81 0x51 q 8

Summer in Autumn

The calendar has reached the end of September. It should be autumn... for a place that remains unchanged throughout the year, the calendar is only a number. There is no flip box to show up thick winter clothes, and the thin summer clothes are not

Some precautions for windbg local win7 debugging!

Use windbg for kernel debugging and do a few things 1. Run bcdedit-Debug on to enable debugging, and restart to take effect. 2. Download the symbol package to the http://www.microsoft.com/whdc/devtools/debugging/symbolpkg.mspx Windows 7 RC x86

Wang Shuang compiles Chapter 9 assignments

Chapter 9 principle of Transfer Instruction; Detection site 9.1; 1,ProgramAs follows. To run the JMP command in the program, CS: IP points to the First Command of the program; What data should be defined in the data segment?Assume Cs: CodeData

Database migration problems?

Author:Mikesj Time:02-08-27 19: 12 Database migration problems? 1. When porting a database, exp database a now needs imp data to another database B?2. After database B is created, should the user and tablespace be consistent with the structure in

Local/dictionary managed dB info

Local/dictionary managed dB info Some time ago, I encountered a problem that I could not solve, and I asked many people not to go in. He talked to the DBA of a software vendor over the phone by chance. He also encountered the same problem and

Error: Application Server fails to start with the following error wsnat_cat: 1008: Error: cocould not E

Error: Application Server fails to start with the following error wsnat_cat: 1008: Error: cocould not establish listening address on network // XXXXX: xxxx Explain: // XXXX: xxxx, before the column, it shocould be the local server hostname, after

Trojan analysis test

Trojan analysis test1. Which of the following viruses does not belong to the boot virus? CA. Marijuana VirusB. "ball" virusC. Shock Wave VirusD. wyx Virus2, CIH-1.3 virus attack time is? DA. November April 26B. May June 26C. Month + date = 13D. 26

COBOL for pt7.x

COBOL problems-   Scenario: Dr project, needs to setup a new Unix server for PS system. PT version. 7.02, 8.18.09 and 8.42.09   Problem: Pt 7.02 need COBOL reinstall again-   Solution:   Starting from PT version 8, no COBOL needs to

Five language entry points

==================== Five language Entry Point features ================================Delphi:55 push EBP8bec mov EBP, ESP83c4 F0 add ESP,-10B8 a86f4b00 mov eax, pe.004b6fa8VC ++55 push EBP8bec mov EBP, ESP83ec 44 sub ESP, 4456 push ESIVBFf25 6c1040

Multi-thread Summary!

You can simply use afxbeginthread in MFC.Use cwinthread * to declare a thread, define a thread function, and use afxbeginthread to enable the thread function ~For example:Cwinthread * pthreadtest; uint _ testthread (lpvoid lparam) { hwnd hdlg =

Caramel Macchiato (1)

Caramel Macchiato (1)On such a night, I put a CD and listened to the piano gently floating in the air. When I was reading a book, a word suddenly appeared in my mind, caramel macchiato, macchiato caramel.I know that caramel macchiato is a kind of

Some Excel operations!

I. Access Excel using the basicexcel class com Search on the http://www.codeproject.com, there is an MFC example in the message in which it replies, which has been modified and handled Encoding Problems. I'm testing everything! Ii. Access Excel

Let's take a look at the push RET hook issue.

  After learning about the kernel hook, I found that my foundation is XX. Record it! Previous problems: // Add pushad and popad. Will this affect the various registers of the JMP address,// Because the above Code and the address code from JMP are

Calculation of OpenGL illumination Equation

Analyze the program and calculate the light color values of three vertices 1, 2, and 3. The process must be written, and only the results do not score. #include void init(void) {GLfloat mat_ambient[] = { 0.2, 0.2, 0.2, 1.0 };GLfloat mat_diffuse[] = {

A reverse attack that protects debugport resetting for a game

Author: sorrowFirst, let's take a look at debugport. Baidu then gets the following results:------------------------------- Paste it here ------------------------------------Each process has a data structure, eprocess, which is in the kernel. The

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