Oracle/MySQL °ü·Ã °Ô½ÃÆÇ

2002/04/07(07:59) from 210.117.182.162
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 4436 , ÁÙ¼ö : 48
Re: [Oracle] DatabaseÀÇ ½ÃÀÛ°ú Á¾·á
DataBaseÀÇ ½ÃÀÛ°ú Á¾·á

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DataBase ½ÃÀÛ
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Server Manager¸¦ ±âµ¿ÇÑÈÄ ÀÛ¾÷½Ç½Ã svrmgrl(unix), svrmgr30(NT¿ë Oracle 8.x)

1. DataBase¸¦ ¸¶¿îÆ® ÇÏÁö¾Ê°í ÀνºÅϽº ½ÃÀÛ
startup nomount;
- DataBase »ý¼ºÁß¿¡¸¸ ÀÌ·¯ÇÑ °æ¿ì°¡ ¹ß»ý
2. DataBase¸¦ ¸¶¿îÆ®ÇÑÈÄ ÀνºÅÏÆ® ½ÃÀÛ
startup mount;
- µ¥ÀÌÅÍ ÆÄÀÏÀÇ À̸§º¯°æ,¸®µÎ·Î±× ÆÄÀÏÃß°¡,»èÁ¦,º¯°æ
Redo Log Archive Option È°¼ºÈ­¶Ç´Â ºñÈ°¼ºÈ­
Àüü DataBase º¹±¸ÀÛ¾÷ µîÀÇ °æ¿ì¿¡ »ç¿ë
3. ÀνºÅϽº ½ÃÀÛÈÄ DB¸¦ MountÇÏ¿© Open
startup open;
- »ç¿ëÀÚµéÀÌ ÀϹÝÀûÀÎ µ¥ÀÌŸ Access ÀÛ¾÷À» ÇÒ ¼ö ÀÖ´Ù.
4. DataBase ½ÃÀÛ´Ü°è¿¡¼­ AccessÁ¦ÇÑ
startup restrict;
- À妽º À籸ÃàÀ̳ª, DB Export/Import ¼öÇà
SQL*LoaderµîÀÇ ÀÛ¾÷ ¼öÇà
create session±ÇÇÑÀÌ ÀÖ´Â »ç¿ëÀÚ´Â DB¿¡ Á¢¼Ó °¡´ÉÇϸç, Create session/restriced sesison±ÇÇÑÀÌ
ÀÖ´Â »ç¿ëÀÚ´Â DB¿¡ Access ÇÒ ¼ö ÀÖ½¿. Áï DBA¸¸ÀÌ restricted session±ÇÇÑÀÌ ÀÖ¾î¾ß ÇÔ
5. Instance °­Á¦½ÃÀÛ
startup force;
- Instance ½ÃÀ۽à ¹®Á¦°¡ ¹ß»ýÇÑ °æ¿ì³ª, shutdown normalÀ̳ª shutdown immediate·Î ÇöÀçÀÇ Instance¸¦
Á¾·áÇÒ¼ö ¾ø´Â °æ¿ì¿¡ »ç¿ë
6. ÀνºÅϽº¸¦ ½ÃÀÛÇÏ°í, DB¸¦ MountÇÑ´ÙÀ½ ÀÚµ¿À¸·Î º¹±¸
startup recover;

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DataBase Á¾·á
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1. Á¤»óÁ¾·á
shutdown normal;
- »ç¿ëÀÚµéÀÌ ¸ðµç SessionÀ» ²÷À»¶§±îÁö ±â´Ù¸°ÈÄ shutdown
´Ù½Ã ½ÃÀÛÇÒ¶§ ÀνºÅϽº º¹±¸°¡ ÇÊ¿ä¾ø½¿.
2. Áï½ÃÁ¾·á
shutdown immediate;
- ÇöÀç ClientÀÇ ¸ðµç SQL¸í·ÉÀÌ Áï½ÃÁ¾·á
Commit¾ÈµÈ SessionÀº RollBackµÊ
ÇöÀç sessionÀ» RollBackÇÑÈÄ Áï½Ã ConnectionÀ» ²÷¾î¹ö¸²
3. ÀνºÅϽºÁßÁö
shutdown abort;
- DB¸¦ Áï½Ã Á¾·áÇÒ °æ¿ì¿¡ »ç¿ë
ÀνºÅϽº¸¦ ½ÃÀÛÇÒ¶§ ¹®Á¦°¡ ¹ß»ýÇÑ °æ¿ì
ClientÀÇ SQL¸í·ÉÀÌ Áï½Ã Á¾·áµÇ¸ç Commit¾ÈµÈ TransactionÀº RollBack¾ÈµÇ¸ç, Áï½Ã Á¾·áµÊ

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