锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲成年人在线观看,久久久久久亚洲av无码蜜芽,亚洲人成网站观看在线播放 http://www.tkk7.com/hujuan/category/22378.htmlzh-cn Mon, 11 Jun 2007 12:06:00 GMT Mon, 11 Jun 2007 12:06:00 GMT 60 oracle 9i 鏁版嵁搴撶殑鏃ュ織綆$悊 http://www.tkk7.com/hujuan/archive/2007/06/11/123435.html鑳″ 鑳″ Mon, 11 Jun 2007 10:01:00 GMT http://www.tkk7.com/hujuan/archive/2007/06/11/123435.html http://www.tkk7.com/hujuan/comments/123435.html http://www.tkk7.com/hujuan/archive/2007/06/11/123435.html#Feedback 0 http://www.tkk7.com/hujuan/comments/commentRss/123435.html http://www.tkk7.com/hujuan/services/trackbacks/123435.html 1.1闈炲綊妗fā寮弉oarchivelog錛氱己鐪佹儏鍐典笅涓簄oarchivelog錛宱racle涓嶄繚鐣欎箙鐨勯噸鍋氭棩蹇椾俊鎭紝鍙互鍦ㄥ師鏉ョ殑鍩虹涓婅鐩栧啓鍏ャ傚洜姝や竴鑸儏鍐典笅涓嶅彲鎭㈠銆? 1.2褰掓。妯″紡archivelog 錛歰racle 涓鑸嚦灝戞湁涓緇勬棩蹇楁枃浠訛紝鍚湁涓変釜鏃ュ織鎴愬憳鏂囦歡銆備粬浠槸杞祦浜ゆ浛琚啓鍏ユ墍浣滅殑涓鍒囦慨鏀逛俊鎭傚綋緋葷粺璁劇疆涓哄彲鎭㈠妯″紡鍗沖綊妗fā寮忔槸錛宱racle鑷姩灝嗘瘡嬈″嵆灝嗚瑕嗙洊鐨勬棩蹇椾俊鎭厛鍋氬浠斤紝鐒跺悗鍐嶅叾涓婅褰曟墍淇敼鐨勪俊鎭? 2紜鏁版嵁搴撴棩蹇楀伐浣滄ā寮忥細
鍔炴硶涓錛氭煡璇$database
闃呰鍏ㄦ枃 ]]> PL/SQL璇彞鍧楀疄渚?/title> http://www.tkk7.com/hujuan/archive/2007/06/06/122394.html鑳″ 鑳″ Wed, 06 Jun 2007 08:18:00 GMT http://www.tkk7.com/hujuan/archive/2007/06/06/122394.html http://www.tkk7.com/hujuan/comments/122394.html http://www.tkk7.com/hujuan/archive/2007/06/06/122394.html#Feedback 0 http://www.tkk7.com/hujuan/comments/commentRss/122394.html http://www.tkk7.com/hujuan/services/trackbacks/122394.html
1 SQL> Declare
2 v_empno emp.empno%Type; /*澹版槑鍙橀噺v_empno,%type:浣胯鍙橀噺鐨勭被鍨嬩笌emp琛ㄤ腑鐨別mpno綾誨瀷鐩稿悓*/
3 v_emprecord emp%Rowtype;/*澹版槑鍙橀噺v_emprecord,%rowtype:浣胯鍙橀噺鐨勭被鍨嬩笌emp琛ㄤ腑鐨勬暣琛岀浉鍚?/
4 Begin
5 Select * Into v_emprecord From emp Where empno=&v_empno;
6 dbms_output.put_line('闆囧憳緙栧彿'||v_emprecord.empno);
7 dbms_output.put_line('闆囧憳濮撳悕'||v_emprecord.ename);
8 dbms_output.put_line('鍏ヨ亴鏃ユ湡'||v_emprecord.hiredate);
9 闃呰鍏ㄦ枃 ]]> 鍑芥暟鐨勪嬌鐢?/title> http://www.tkk7.com/hujuan/archive/2007/05/23/119373.html鑳″ 鑳″ Wed, 23 May 2007 04:52:00 GMT http://www.tkk7.com/hujuan/archive/2007/05/23/119373.html http://www.tkk7.com/hujuan/comments/119373.html http://www.tkk7.com/hujuan/archive/2007/05/23/119373.html#Feedback 0 http://www.tkk7.com/hujuan/comments/commentRss/119373.html http://www.tkk7.com/hujuan/services/trackbacks/119373.html LOWER鍑芥暟錛氬皢瀛楃涓茶漿鎹㈡垚灝忓啓褰㈠紡
1SQL> select lower(ename) from emp;UPPER鍑芥暟錛氬皢瀛楃涓茶漿鎹㈡垚澶у啓褰㈠紡
INITCAP鍑芥暟錛氬皢瀛楃涓茶漿鎹㈡垚棣栧瓧姣嶅ぇ鍐欏艦寮? CONCAT鍑芥暟錛氬皢瀛楃涓茶繛鎺ヨ搗鏉ャ傚叾鏍煎紡錛歝oncat(job,ename) 灝唈ob涓巈name榪炴帴璧鋒潵銆備篃鍙互鐢?|| 榪炴帴 1SQL> select concat(job,ename) from emp;SUBSTR鍑芥暟錛氭埅鍙栧瓧絎︿覆銆傚叾鏍煎紡錛歴ubstr(c,p,l) c琛ㄧず瀛楃涓詫紝p琛ㄧず瑕佹彁鍙栫殑璧峰瀛楃涓茬殑浣嶇疆錛宭琛ㄧず鎻愬彇鐨勯暱搴︺傚鏋減涓鴻礋鍊艱〃紺轟粠瀛楃涓茬殑鏈鍚庝竴浣嶅紑濮嬪掔潃鍚戝墠鎵捐鎻愬彇鐨勫瓧絎︿覆鐨勪綅緗?nbsp; 闃呰鍏ㄦ枃 ]]> SQLplus鍛戒護澶у叏 http://www.tkk7.com/hujuan/archive/2007/05/15/117685.html鑳″ 鑳″ Tue, 15 May 2007 11:23:00 GMT http://www.tkk7.com/hujuan/archive/2007/05/15/117685.html http://www.tkk7.com/hujuan/comments/117685.html http://www.tkk7.com/hujuan/archive/2007/05/15/117685.html#Feedback 0 http://www.tkk7.com/hujuan/comments/commentRss/117685.html http://www.tkk7.com/hujuan/services/trackbacks/117685.html 1SQL> start G:\javahj\DataBase\鏁版嵁搴撹祫鏂橽CreateCompanyObject.sql;瀵瑰綋鍓嶇殑杈撳叆榪涜緙栬緫
1SQL>edit;閲嶆柊榪愯涓婁竴嬈¤繍琛岀殑sql璇彞
1SQL>/; 闃呰鍏ㄦ枃 ]]> oracle 鍩虹 http://www.tkk7.com/hujuan/archive/2007/05/14/117449.html鑳″ 鑳″ Mon, 14 May 2007 14:15:00 GMT http://www.tkk7.com/hujuan/archive/2007/05/14/117449.html http://www.tkk7.com/hujuan/comments/117449.html http://www.tkk7.com/hujuan/archive/2007/05/14/117449.html#Feedback 0 http://www.tkk7.com/hujuan/comments/commentRss/117449.html http://www.tkk7.com/hujuan/services/trackbacks/117449.html 1SQL> conn sys/sys as sysdba; //鍏朵腑絎竴涓猻ys涓簊ys鐢ㄦ埛錛岀浜屼釜sys涓鴻鐢ㄦ埛鐨勫彛浠わ紝as sysdba 涓轟互dba鐨勮韓浠借繘鍏ャ傛樉紺哄綋鍓嶇敤鎴峰悕錛? 1SQL> show user;鍒涘緩鏂扮敤鎴鳳細
1SQL> create user hujuan identified by hujuan;//鍒涘緩鏂扮敤鎴鳳紝鐢ㄦ埛鍚嶄負hujuan錛岀敤鎴峰彛浠や負hujuan鍦╯ys鐢ㄦ埛涓嬪鏂扮敤鎴鋒巿鏉冿細
1SQL> grant connect,resource to hujuan;//connect 榪炴帴鐨勬潈闄愶紝resource浣跨敤璧勬簮鐨勬潈闄?nbsp; 闃呰鍏ㄦ枃 ]]> 鏇存敼oracle涓璼ys鍙d護 http://www.tkk7.com/hujuan/archive/2007/05/14/117429.html鑳″ 鑳″ Mon, 14 May 2007 13:00:00 GMT http://www.tkk7.com/hujuan/archive/2007/05/14/117429.html http://www.tkk7.com/hujuan/comments/117429.html http://www.tkk7.com/hujuan/archive/2007/05/14/117429.html#Feedback 0 http://www.tkk7.com/hujuan/comments/commentRss/117429.html http://www.tkk7.com/hujuan/services/trackbacks/117429.html 灝咰:\oracle\network\admin鐩綍涓嬬殑sqlnet.ora鏂囦歡
SQLNET.AUTHENTICATION_SERVICES= (NTS)
闃呰鍏ㄦ枃 ]]>
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