Æô¶¯oracle
¹ùÒ«½ñ
ÓÃsqlplusÆô¶¯Êý¾Ý¿â
sqlplus /nolog
SQL> connect system/change_on_install as sysdba
SQL> startup
ÓÃsqlplusÍ£Ö¹Êý¾Ý¿â$ORACLE_HOME/bin/sqlplus /nolog
SQL> connect system/change_on_install as sysdba
SQL> shutdown
Ïà¹ØÎĵµ£º
ʲôÊǺϲ¢¶àÐÐ×Ö·û´®£¨Á¬½Ó×Ö·û´®£©ÄØ£¬ÀýÈ磺
SQL> desc test;
Name Type Nullable Default Comments
------- ------------ -------- ------- --------
COUNTRY VARCHAR2(20) Y &nb ......
Oracle°ÑÌîÂúµÄÁª»úÈÕÖ¾Îļþ¸´ÖƵ½Ò»¸ö»òÕß¶à¸ö·¾¶£¬Õâ¸ö¹ý³Ì½Ð¹éµµ£¬ÕâÑùÉú³ÉµÄÎļþ½Ð¹éµµÈÕÖ¾Îļþ£¬´æ·ÅÈÕÖ¾ÎļþµÄ·¾¶½Ð¹éµµÂ·¾¶£¨¹éµµÄ¿Â¼£©¡£Ò»¸öÊý¾Ý¿â¿ÉÒÔÓжà¸ö¹éµµ½ø³Ì£¬Óɳõʼ»¯²ÎÊýLOG_ARCHIVE_MAX_PROCESSES)¿ØÖÆ¡£¹éµµÊDZ¸·ÝºÍ»Ö¸´µÄ»ùʯ¡£ÔÚOracleÖУ¬¼¸ºõËùÓеı¸·ÝºÍ»Ö¸´¶¼ÊÇÒѹ ......
1£¬segments µÄ·ÖÀà
l
Êý¾Ý¶Î
l
Ë÷Òý¶Î
l
ÁÙʱ¶Î
l
»ØÍË ......
ÀûÓÃoracleÉ󼯹¦ÄÜÀ´¼à²âÊÔ»·¾³µÄ±ä»¯
×ö¹ý²âÊÔµÄÈ˶¼Ó¦¸Ã»áÅöµ½ÕâÑùµÄÇé¿ö£º²âÊÔ·¢ÏÖµÄbugÔÚ¿ª·¢»úÆ÷ÉÏûÓгöÏÖ£¬ÏÔÈ»ÕâÊÇ»·¾³²îÒìµÄÔÒò¡£Ï൱¶àÇé¿öÏ£¬ÒòΪ²âÊÔʹÓõÄÊý¾Ý¿â½á¹¹ºÍ¿ª·¢Ê¹ÓõÄÊý¾Ý¿â½á¹¹²»Ò»ÖÂÔì³ÉµÄ¡£ÓÈÆäÊÇһЩ¹«Ë¾ÔÚÌá½»²âÊÔ°æ±¾µÄʱºò£¬×¢ÖØÓ¦Óà ......
OracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓÚoracleÊý¾Ý»¹ÔÓ뱸·Ý¡£expÃüÁî¿ÉÒÔ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öµ½±¾µØµÄdmpÎļþ£¬impÃüÁî¿ÉÒÔ°ÑdmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶´¦µÄÊý¾Ý¿â·þÎñÆ÷ÖС£ ÀûÓÃÕâ¸ö¹¦ÄÜ¿ÉÒÔ¹¹½¨Á½¸öÏàͬµÄÊý¾Ý¿â£¬Ò»¸öÓÃÀ´²âÊÔ£¬Ò»¸öÓÃÀ´ÕýʽʹÓá£
Ö´Ðл·¾³£º¿ÉÒÔÔÚSQLPLUS.EXE»òÕßDOS£¨ÃüÁîÐУ©ÖÐÖ´ÐУ¬
......