锘??xml version="1.0" encoding="utf-8" standalone="yes"?>老司机亚洲精品影视www,亚洲国产欧美日韩精品一区二区三区
,亚洲精品无码少妇30Phttp://www.tkk7.com/linder/category/46827.htmlJavaEE鎶鏈爺絀?/description>zh-cnTue, 02 Nov 2010 14:00:14 GMTTue, 02 Nov 2010 14:00:14 GMT60- 鏌ョ湅oracle鏁版嵁搴撶殑榪炴帴鏁頒互鍙婄敤鎴?/title>http://www.tkk7.com/linder/articles/336872.html楹熷痙楹熷痙Tue, 02 Nov 2010 13:58:00 GMThttp://www.tkk7.com/linder/articles/336872.htmlhttp://www.tkk7.com/linder/comments/336872.htmlhttp://www.tkk7.com/linder/articles/336872.html#Feedback0http://www.tkk7.com/linder/comments/commentRss/336872.htmlhttp://www.tkk7.com/linder/services/trackbacks/336872.html 1
1銆佹煡璇racle鐨勮繛鎺ユ暟
2
select count(*) from v$session;
3
2銆佹煡璇racle鐨勫茍鍙戣繛鎺ユ暟
4
select count(*) from v$session where status='ACTIVE';
5
3銆佹煡鐪嬩笉鍚岀敤鎴風殑榪炴帴鏁?nbsp;
6
select username,count(username) from v$session where username is not null group by username;
7
4銆佹煡鐪嬫墍鏈夌敤鎴鳳細
8
select * from all_users;
9
5銆佹煡鐪嬬敤鎴鋒垨瑙掕壊緋葷粺鏉冮檺(鐩存帴璧嬪肩粰鐢ㄦ埛鎴栬鑹茬殑緋葷粺鏉冮檺)錛?nbsp;
10
select * from dba_sys_privs;
11
select * from user_sys_privs;
12
6銆佹煡鐪嬭鑹?鍙兘鏌ョ湅鐧婚檰鐢ㄦ埛鎷ユ湁鐨勮鑹?鎵鍖呭惈鐨勬潈闄?nbsp;
13
select * from role_sys_privs;
14
7銆佹煡鐪嬬敤鎴峰璞℃潈闄愶細
15
select * from dba_tab_privs;
16
select * from all_tab_privs;
17
select * from user_tab_privs;
18
8銆佹煡鐪嬫墍鏈夎鑹詫細
19
select * from dba_roles;
20
9銆佹煡鐪嬬敤鎴鋒垨瑙掕壊鎵鎷ユ湁鐨勮鑹詫細
21
select * from dba_role_privs;
22
select * from user_role_privs;
23
10銆佹煡鐪嬪摢浜涚敤鎴鋒湁sysdba鎴杝ysoper緋葷粺鏉冮檺(鏌ヨ鏃墮渶瑕佺浉搴旀潈闄?
24
select * from V$PWFILE_USERS;
25
26

]]> - oracle鐢ㄦ埛鎺堟墍鏈夋潈闄?/title>http://www.tkk7.com/linder/articles/336865.html楹熷痙楹熷痙Tue, 02 Nov 2010 13:51:00 GMThttp://www.tkk7.com/linder/articles/336865.htmlhttp://www.tkk7.com/linder/comments/336865.htmlhttp://www.tkk7.com/linder/articles/336865.html#Feedback0http://www.tkk7.com/linder/comments/commentRss/336865.htmlhttp://www.tkk7.com/linder/services/trackbacks/336865.html闃呰鍏ㄦ枃

]]> - oracle涓垱寤虹敤鎴峰拰琛?/title>http://www.tkk7.com/linder/articles/336863.html楹熷痙楹熷痙Tue, 02 Nov 2010 13:50:00 GMThttp://www.tkk7.com/linder/articles/336863.htmlhttp://www.tkk7.com/linder/comments/336863.htmlhttp://www.tkk7.com/linder/articles/336863.html#Feedback0http://www.tkk7.com/linder/comments/commentRss/336863.htmlhttp://www.tkk7.com/linder/services/trackbacks/336863.html 1
--鍒涘緩涓存椂琛ㄧ┖闂?nbsp;
2
create temporary tablespace tour_temp tempfile 'd:\OracleData\tour_temp.dbf' size 10m autoextend on next 10m maxsize unlimited extent
3
4
management local;
5
--鍒涘緩鏁版嵁琛ㄧ┖闂?nbsp;
6
create tablespace tour_data logging datafile 'd:\OracleData\tour_data.dbf' size 20m autoextend on next 20m maxsize unlimited extent
7
8
management local;
9
--鍒涘緩鐢ㄦ埛騫舵寚瀹氳〃絀洪棿
10
create user tour identified by tour default tablespace tour_data temporary tablespace tour_temp;
11
--緇欑敤鎴鋒巿浜堟潈闄?nbsp;
12
grant connect,resource,dba to tour;
13
--榪炴帴鐢ㄦ埛鎴栫敤鎴風櫥褰?nbsp;
14
conn tour/tour;
15
16
鍒涘緩琛?nbsp;
17
闈炰富閿嚜澧為暱
18
涓昏〃
19
create table EMB_T_Role
20
(
21
emb_c_roleID int not null,
22
emb_c_roleEnName varchar2(255) not null,
23
emb_c_roleZhName varchar2(255) not null,
24
emb_c_displayOrder int not null,
25
primary key (emb_c_roleID)
26
)tablespace tour_data;
27
瀛楄〃
28
create table EMB_T_RoleMenu
29
(
30
emb_c_roleID int not null,
31
emb_c_menuID int not null
32
)tablespace tour_data;
33
澶栭敭
34
alter table EMB_T_RoleMenu add constraint FK_role_rmenu_roleID foreign key (emb_c_roleID)
35
references EMB_T_Role (emb_c_roleID);
36
37
涓婚敭鑷闀?nbsp;
38
鍒涘緩琛?nbsp;
39
CREATE TABLE EG_THEME
40
(
41
THEMEID INTEGER,
42
THEMENAME varchar2(256),
43
MEMO varchar2(1000),
44
constraint PK_THEME_ID primary key (THEMEID)
45
) tablespace dataInfo_data;
46
鍒涘緩搴忓垪
47
create sequence seq_THEME_THEMEID increment by 1 start with 10001 maxvalue 999999999 minvalue 1;
48
鍒涘緩鍑哄彂鍣?nbsp;
49
create or replace trigger tri_THEME_THEMEID
50
before insert on EG_THEME for each row
51
begin
52
select seq_THEME_THEMEID.nextval into:new.THEMEID from dual;
53
end;
54
/
55
56
鍦╫racle涓彧鏈夊垱寤哄簭鍒楀拰瑙﹀彂鍣ㄦ墠鍙互瑙e喅涓婚敭鑷闀跨殑闂
57

]]> - 鍒涘緩琛ㄧ┖闂淬佺敤鎴楓佺敤鎴鋒巿鏉?/title>http://www.tkk7.com/linder/articles/336852.html楹熷痙楹熷痙Tue, 02 Nov 2010 13:27:00 GMThttp://www.tkk7.com/linder/articles/336852.htmlhttp://www.tkk7.com/linder/comments/336852.htmlhttp://www.tkk7.com/linder/articles/336852.html#Feedback0http://www.tkk7.com/linder/comments/commentRss/336852.htmlhttp://www.tkk7.com/linder/services/trackbacks/336852.html
濡傝〃,绱㈠紩絳夛紝涔熸病鏈夊湴鏂瑰瓨鏀?Oracle浼氭彁紺?娌℃湁瀛樺偍閰嶉錛?
銆銆鍥犳錛屽湪鍒涘緩瀵硅薄涔嬪墠錛岄鍏堣鍒嗛厤瀛樺偍絀洪棿錛?
銆銆鍒嗛厤瀛樺偍錛屽氨瑕佸垱寤鴻〃絀洪棿錛?
銆銆鍒涘緩琛ㄧ┖闂寸ず渚嬪涓嬶細
1
create tablespace knowledgeuserspace logging datafile 'F:\OracleData\knowledge_data.dbf' size 20m autoextend on next 20m maxsize unlimited extent management local uniform segment space management auto;
涓婇潰鐨勮鍙ュ垎浠ヤ笅鍑犻儴鍒嗭細
絎竴: create tablespace knowledgeuserspace 銆鍒涘緩涓涓悕涓?knowledgeuserspace 鐨勮〃絀洪棿.
瀵硅〃絀洪棿鐨勫懡鍚?閬靛畧Oracle 鐨勫懡鍚嶈鑼冨氨鍙簡.
ORACLE鍙互鍒涘緩鐨勮〃絀洪棿鏈変笁縐嶇被鍨?
(1)TEMPORARY: 涓存椂琛ㄧ┖闂?鐢ㄤ簬涓存椂鏁版嵁鐨勫瓨鏀?
鍒涘緩涓存椂琛ㄧ┖闂寸殑璇硶濡備笅:
CREATE TEMPORARY TABLESPACE "SAMPLE"......
(2)UNDO : 榪樺師琛ㄧ┖闂? 鐢ㄤ簬瀛樺叆閲嶅仛鏃ュ織鏂囦歡.
鍒涘緩榪樺師琛ㄧ┖闂寸殑璇硶濡備笅:
CREATE UNDO TABLESPACE "SAMPLE"......
(3)鐢ㄦ埛琛ㄧ┖闂? 鏈閲嶈,涔熸槸鐢ㄤ簬瀛樻斁鐢ㄦ埛鏁版嵁琛ㄧ┖闂?
鍙互鐩存帴鍐欐垚: CREATE TABLESPACE "SAMPLE"
TEMPORARY 鍜?UNDO 琛ㄧ┖闂存槸ORACLE 綆$悊鐨勭壒孌婄殑琛ㄧ┖闂?鍙敤浜庡瓨鏀劇郴緇熺浉鍏蟲暟鎹?
絎簩: LOGGING 鏈?NOLOGGING 鍜?LOGGING 涓や釜閫夐」,
NOLOGGING: 鍒涘緩琛ㄧ┖闂存椂,涓嶅垱寤洪噸鍋氭棩蹇?
LOGGING 鍜孨OLOGGING姝eソ鐩稿弽, 灝辨槸鍦ㄥ垱寤鴻〃絀洪棿鏃剁敓鎴愰噸鍋氭棩蹇?
鐢∟OLOGGING鏃?濂藉鍦ㄤ簬鍒涘緩鏃朵笉鐢ㄧ敓鎴愭棩蹇?榪欐牱琛ㄧ┖闂寸殑鍒涘緩杈冨揩,浣嗘槸娌¤兘鏃ュ織,鏁版嵁涓㈠け鍚?涓嶈兘鎭㈠,浣嗘槸涓鑸垜浠湪鍒涘緩琛ㄧ┖闂存椂,鏄病鏈夋暟鎹殑,鎸夐氬父鐨勫仛娉?鏄緩瀹岃〃
絀洪棿,騫跺鍏ユ暟鎹悗,鏄瀵規暟鎹仛澶囦喚鐨?鎵浠ラ氬父涓嶉渶瑕佽〃絀洪棿鐨勫垱寤烘棩蹇?鍥犳,鍦ㄥ垱寤鴻〃絀洪棿鏃?閫夋嫨 NOLOGGING,浠ュ姞蹇〃絀洪棿鐨勫垱寤洪熷害.
絎笁: DATAFILE 鐢ㄤ簬鎸囧畾鏁版嵁鏂囦歡鐨勫叿浣撲綅緗拰澶у皬.
濡? datafile 'F:\OracleData\knowledge_data.dbf' size 20m
璇存槑鏂囦歡鐨勫瓨鏀句綅緗槸 'F:\OracleData\knowledge_data.dbf' size 20m , 鏂囦歡鐨勫ぇ灝忎負20M.
濡傛灉鏈夊涓枃浠?鍙互鐢ㄩ楀彿闅斿紑:
'F:\OracleData\knowledge_data.dbf' size 20m, 'F:\OracleData\knowledge_data1.dbf' size 20m
浣嗘槸姣忎釜鏂囦歡閮介渶瑕佹寚鏄庡ぇ灝?鍗曚綅浠ユ寚瀹氱殑鍗曚綅涓哄噯濡?5M 鎴?500K.
瀵瑰叿浣撶殑鏂囦歡,鍙互鏍規嵁涓嶅悓鐨勯渶瑕?瀛樻斁澶т笉鍚岀殑浠嬭川涓?濡傜鐩橀樀鍒?浠ュ噺灝慖O绔熶簤.
鎸囧畾鏂囦歡鍚嶆椂,蹇呴』涓虹粷瀵瑰湴鍧,涓嶈兘浣跨敤鐩稿鍦板潃.
絎洓: EXTENT MANAGEMENT LOCAL 瀛樺偍鍖虹鐞嗘柟娉?
鍦∣racle 8i浠ュ墠,鍙互鏈変袱縐嶉夋嫨,涓縐嶆槸鍦ㄥ瓧鍏鎬腑綆$悊(DICTIONARY),鍙︿竴縐嶆槸鏈湴綆$悊(LOCAL ),浠?I寮濮?鍙兘鏄湰鍦扮鐞嗘柟寮?鍥犱負LOCAL 綆$悊鏂瑰紡鏈夊緢澶氫紭鐐?
鍦ㄥ瓧鍏鎬腑綆$悊(DICTIONARY): 灝嗘暟鎹枃浠朵腑鐨勬瘡涓涓瓨鍌ㄥ崟鍏冨仛涓轟竴鏉¤褰?鎵浠ュ湪鍋欴M鎿嶄綔鏃?灝變細浜х敓澶ч噺鐨勫榪欎釜綆$悊琛ㄧ殑Delete鍜孶pdate鎿嶄綔.鍋氬ぇ閲忔暟鎹鐞嗘椂,灝嗕細浜х敓
寰堝鐨凞M鎿嶄綔,涓ュ緱鐨勫獎鍝嶆ц兘,鍚屾椂,闀挎椂闂村琛ㄦ暟鎹殑鎿嶄綔,浼氫駭鐢熷緢澶氱殑紓佺洏紕庣墖,榪欏氨鏄負浠涔堣鍋氱鐩樻暣鐞嗙殑鍘熷洜.
鏈湴綆$悊(LOCAL): 鐢ㄤ簩榪涘埗鐨勬柟寮忕鐞嗙鐩?鏈夊緢楂樼殑鏁堢巼,鍚岃繘鑳芥渶澶ч檺搴︾殑浣跨敤紓佺洏. 鍚屾椂鑳藉鑷姩璺熻釜璁板綍涓磋繎絀洪棽絀洪棿鐨勬儏鍐碉紝閬垮厤榪涜絀洪棽鍖虹殑鍚堝茍鎿嶄綔銆?
絎簲: SEGMENT SPACE MANAGEMENT
紓佺洏鎵╁睍綆$悊鏂規硶:
SEGMENT SPACE MANAGEMENT: 浣跨敤璇ラ夐」鏃跺尯澶у皬鐢辯郴緇熻嚜鍔ㄧ‘瀹氥傜敱浜?Oracle 鍙‘瀹氬悇鍖虹殑鏈浣沖ぇ灝忥紝鎵浠ュ尯澶у皬鏄彲鍙樼殑銆?
UNIFORM SEGMENT SPACE MANAGEMENT:鎸囧畾鍖哄ぇ灝忥紝涔熷彲浣跨敤榛樿鍊?(1 MB)銆?
絎叚: 孌電┖闂寸殑綆$悊鏂瑰紡:
AUTO: 鍙兘浣跨敤鍦ㄦ湰鍦扮鐞嗙殑琛ㄧ┖闂翠腑. 浣跨敤LOCAL綆$悊琛ㄧ┖闂存椂,鏁版嵁鍧椾腑鐨勭┖闂茬┖闂村鍔犳垨鍑忓皯鍚庯紝鍏舵柊鐘舵侀兘浼氬湪浣嶅浘涓弽鏄犲嚭鏉ャ備綅鍥句嬌 Oracle 綆$悊絀洪棽絀洪棿鐨勮涓烘洿鍔?
鑷姩鍖栵紝騫朵負綆$悊絀洪棽絀洪棿鎻愪緵浜嗘洿濂界殑鎬?浣嗗鍚湁LOB瀛楁鐨勮〃涓嶈兘鑷姩綆$悊.
MANUAL: 鐩墠宸蹭笉鐢?涓昏鏄負鍚戝悗鍏煎.
絎竷: 鎸囧畾鍧楀ぇ灝? 鍙互鍏蜂綋鎸囧畾琛ㄧ┖闂存暟鎹潡鐨勫ぇ灝?
鍒涘緩渚嬪瓙濡備笅:
1
create tablespace knowledgeuserspace logging datafile 'F:\OracleData\knowledge_data.dbf' size 20m autoextend on next 20m maxsize unlimited extent management local uniform segment space management auto;
1
瑕佸垹闄よ〃絀洪棿榪?鍙互
2
SQL> drop tablespace knowledgeuserspace;
3
琛ㄧ┖闂村凡涓㈠純銆?nbsp;
4
5
鍒涘緩琛ㄧ敤銆佽〃絀洪棿銆佺敤鎴鋒巿鏉冨畬鎴愮殑榪囩▼錛?nbsp;
6
--鍒涘緩涓存椂琛ㄧ┖闂?nbsp;
7
create temporary tablespace knowledge_temp tempfile 'd:\OracleData\knowledge_temp.dbf' size 10m autoextend on next 10m maxsize unlimited extent management local;
8
--鍒涘緩鏁版嵁琛ㄧ┖闂?nbsp;
9
create tablespace knowledgeuserspace logging datafile 'd:\OracleData\knowledge_data.dbf' size 20m autoextend on next 20m maxsize unlimited extent management local uniform segment space management auto;
10
--鍒涘緩鐢ㄦ埛騫舵寚瀹氳〃絀洪棿
11
create user knowledge identified by knowledge default tablespace knowledgeuserspace temporary tablespace knowledge_temp;
12
--緇欑敤鎴鋒巿浜堟潈闄?nbsp;
13
grant connect,resource,dba to knowledge;
14
--榪炴帴鐢ㄦ埛鎴栫敤鎴風櫥褰?nbsp;
15
conn knowledge/knowledge;

]]> - oralce 鏁版嵁搴撳浠戒笌榪樺師http://www.tkk7.com/linder/articles/336851.html楹熷痙楹熷痙Tue, 02 Nov 2010 13:22:00 GMThttp://www.tkk7.com/linder/articles/336851.htmlhttp://www.tkk7.com/linder/comments/336851.htmlhttp://www.tkk7.com/linder/articles/336851.html#Feedback0http://www.tkk7.com/linder/comments/commentRss/336851.htmlhttp://www.tkk7.com/linder/services/trackbacks/336851.html
鍦ㄥ紑濮嬭繍琛屼腑杈撳叆cmd榪涘叆dos鍛戒護紿楀彛錛?
鐒跺悗杈撳叆鐩稿簲鐨勫浠藉懡浠ゅ嵆鍙紝
鍛戒護涓猴細exp 鐢ㄦ埛鍚?瀵嗙爜@鍏ㄥ眬鏁版嵁搴撳悕 file='鏂囦歡璺緞+鏂囦歡鍚? owner=(鐢ㄦ埛鍚?
渚嬪錛歟xp abc/abc@linder file='f:\abc.dmp' owner=(abc)
2銆佹暟鎹簱鐨勮繕鍘?
絎竴姝ワ細鍒涘緩瀵瑰簲鐨勭敤鎴風殑abc鍜岃〃絀洪棿錛屽茍緇欑敤鎴鋒巿鏉?
絎簩姝ワ紝鍦ㄥ紑濮嬭繍琛屼腑杈撳叆cmd榪涘叆dos鍛戒護紿楀彛
絎笁姝ワ紝杈撳叆imp鍛戒護
絎洓姝ワ紝杈撳叆瀵瑰簲鐨勭敤鎴峰悕鍜屽瘑鐮?
絎簲姝ワ紝杈撳叆瑕佽繕鍘熺殑鏂囦歡鍚?abc.dmp
絎叚姝ワ紝杈撳叆鎻掑叆緙撳啿鍖哄ぇ灝忥紝閲囩敤榛樿鍊煎嵆鍙紝鐩存帴鎸夊洖杞﹂敭
絎竷姝ワ紝鍙垪鍑哄鍏ユ枃浠剁殑鍐呭 閲囩敤榛樿鍊糿o
絎叓姝ワ紝鐢變簬瀵硅薄宸茬粡鍒涘緩錛屽拷鐣ュ垱寤洪敊璇紝涓嶈兘閲囩敤榛樿鍊糿o錛岃鍊艱緭鍏es
絎節姝ワ紝瀵煎叆鏉冮檺 yes
絎崄姝ワ紝瀵煎叆琛ㄦ暟鎹?yes
絎崄涓姝ワ紝瀵煎叆鏁翠釜瀵煎嚭鏂囦歡 yes
鍒版寮濮嬪鍏ユ枃浠?

]]>
主站蜘蛛池模板:
狠狠综合久久综合88亚洲|
老司机午夜性生免费福利|
亚洲欧洲国产综合AV无码久久|
污视频网站在线免费看|
国产精品久久免费|
亚洲色大成网站www永久一区|
亚洲中文字幕无码av|
在线观看肉片AV网站免费|
国产亚洲福利一区二区免费看|
亚洲AV无码一区二区三区网址|
日本高清免费网站|
三级片免费观看久久|
相泽亚洲一区中文字幕|
久久精品国产亚洲AV|
永久免费毛片在线播放|
精品亚洲av无码一区二区柚蜜|
亚洲AV成人精品日韩一区18p|
成年女人A毛片免费视频|
亚洲国产成人久久综合碰碰动漫3d|
91精品啪在线观看国产线免费|
亚洲va久久久噜噜噜久久|
99精品一区二区免费视频|
亚洲va久久久噜噜噜久久
|
亚洲一区二区影院|
狠狠躁狠狠爱免费视频无码|
青青草国产免费久久久91|
狠狠热精品免费观看|
亚洲av日韩av无码黑人|
可以免费看的卡一卡二|
免费亚洲视频在线观看|
亚洲AV日韩AV永久无码下载|
妞干网免费视频观看|
亚洲va精品中文字幕|
最近高清中文字幕无吗免费看|
亚洲AV综合色区无码一二三区|
免费看无码自慰一区二区|
91免费国产视频|
中文字幕亚洲情99在线|
最新精品亚洲成a人在线观看|
在线观看av永久免费|
国产在线观看免费av站|