1.#su - oracle 鍒囨崲鍒皁racle鐢ㄦ埛涓斿垏鎹㈠埌瀹冪殑鐜
2.$lsnrctl status 鏌ョ湅鐩戝惉鍙婃暟鎹簱鐘舵?/span>
3.$lsnrctl start 鍚姩鐩戝惉
4.$sqlplus /nolog 榪涘叆sqlplus
5.SQL>conn / as sysdba 浠BA韜喚鐧誨綍
6.SQL>startup 鍚姩db
浜屻佸仠姝?/span>
1.#su - oracle 鍒囨崲鍒皁racle鐢ㄦ埛涓斿垏鎹㈠埌瀹冪殑鐜
2.$lsnrctl stop 鍋滄鐩戝惉
3.$sqlplus /nolog 榪涘叆sqlplus
4.SQL>conn / as sysdba 浠BA韜喚鐧誨綍
5.SQL>SHUTDOWN IMMEDIATE 鍏抽棴db
鍏朵腑startup鍜?span>shutdowm榪樻湁鍏朵粬涓浜涘彲閫夊弬鏁幫紝鏈夊叴瓚ｅ彲浠ュ彟琛屾煡闃?/span>
涓夈佹煡鐪嬪垵濮嬪寲鍙傛暟鍙婁慨鏀?/span>
1.#su - oracle 鍒囨崲鍒?/span>oracle鐢ㄦ埛涓斿垏鎹㈠埌瀹冪殑鐜
2.$sqlplus / as sysdba 榪涘叆sqlplus
3.SQL>conn / as sysdba 浠BA韜喚鐧誨綍
4.SQL>show parameter session; 鏌ョ湅鎵鎺ュ彈鐨?/span>session鏁伴噺
5.SQL>alter system set shared_servers=10; 灝唖hared_servers鐨勬暟閲忚緗負10
鍥涳紟鏁版嵁搴撹繛鎺ユ暟鐩?/span>
鍏朵腑涓涓暟鎹簱榪炴帴闇瑕佷竴涓猻ession,瀹冪殑鍊肩敱processes鍐沖畾錛宻ession涓巔rocesses閫氬父鏈変互涓嬪叧緋伙細
session = 1.1 * processes + 5
a銆佷互sysdba韜喚鐧婚檰PL/SQL 鎴栬?Worksheet
b銆佹煡璇㈢洰鍓嶈繛鎺ユ暟
show parameter processes;
c銆佹洿鏀圭郴緇熻繛鎺ユ暟
alter system set processes=1000 scope=spfile;
d銆佸垱寤簆file
create pfile from spfile;
e銆侀噸鍚疧racle鏈嶅姟鎴栭噸鍚疧racle鏈嶅姟鍣?/span>
b銆佹煡璇㈢洰鍓嶈繛鎺ユ暟
show parameter processes;
c銆佹洿鏀圭郴緇熻繛鎺ユ暟
alter system set processes=1000 scope=spfile;
d銆佸垱寤簆file
create pfile from spfile;
e銆侀噸鍚疧racle鏈嶅姟鎴栭噸鍚疧racle鏈嶅姟鍣?/span>
涓嶈繃榪欎篃涓嶆槸緇濆鐨勶紝榪樿鍙楀埌CPU鍜屽唴瀛樼瓑紜歡鏉′歡鐨勯檺鍒躲傚彟澶?
processes鍜宻ession涓嶅彲浠ラ氳繃alter system璇彞鐩存帴淇敼錛屽彧鍙互淇敼鏈嶅姟鍣ㄥ弬鏁版枃浠舵潵鏇存敼(Server
Parameter File)銆傚鏋滃瓨鍦ㄤ竴涓猻erver parameter file錛岄氳繃alter
system璇彞鎵浣滅殑鏇存敼灝嗕細琚寔涔呭寲鍒版枃浠朵腑銆?/span>
浜斻佹煡璇racle娓告爣浣跨敤鎯呭喌鐨勬柟娉?br />
select * from v$open_cursor where user_name = 'TRAFFIC'錛?/span>
鍏佹煡璇racle浼氳瘽鐨勬柟娉?br /> select * from v$session
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