锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 浜屻乄indows涓?sql鏂囦歡鐨勫鍏ュ鍑恒?br />
DOS紿楀彛:寮濮嬶紞>榪愯錛?gt;cmd 涓夈佹暟鎹殑澶囦喚(鍛戒護(hù)鍦―OS紿楀彛涓嬫墽琛?錛?br />
1.澶囦喚鏁版嵁搴擄細(xì)(灝嗘暟鎹簱school澶囦喚) 鍥涖佸皢鏂囨湰鏁版嵁瀵煎叆鍒癿ysql鏁版嵁搴撲腑銆?/span>
drop database if exists school; -- 濡傛灉瀛樺湪SCHOOL鍒欏垹闄?br />
create database school; -- 寤虹珛搴揝CHOOL
use school; -- 鎵撳紑搴揝CHOOL
create table teacher -- 寤虹珛琛═EACHER
(
id integer auto_increment not null primary key,
name varchar(10) not null
); -- 寤鴻〃緇撴潫
insert into teacher values(null,'t');
insert into teacher values(null,'j');
鍦╠os涓嬪懡浠や笉鏂逛究璋冭瘯錛屼綘鍙互灝嗕互涓婂懡浠ゅ啓鍏ヤ竴涓枃浠朵腑鍙栧悕涓簊chool.sql錛岀劧鍚庡鍒跺埌c:\涓嬶紝騫跺湪DOS紿楀彛涓嬮敭鍏ヤ互涓嬪懡浠わ細(xì)mysql -uroot -p瀵嗙爜 < c:/school.sql銆?/p>
瀵煎叆涓猴細(xì)mysql -uroot -proot<c:/school.sql
瀵煎嚭涓猴細(xì)mysqldump -uroot -proot school>c:/school.sql
mysqldump -uroot -proot school>c:/school.sql
2.灝嗗浠芥暟鎹鍏ュ埌鏁版嵁搴擄細(xì)(瀵煎洖school鏁版嵁搴?
mysql -uroot -proot school<c:/school.sql
娉ㄦ剰錛氭鏃跺凡鏈夋暟鎹簱school銆?br />
娉ㄦ剰錛氬彟涓縐嶆柟寮忥紝灝辨槸榪涘叆mysql鏁版嵁搴撴帶鍒跺彴錛寀se school錛岀劧鍚庝嬌鐢╯ource鍛戒護(hù)source c:/school.sql鍗沖彲銆?/p>
1銆佹枃鏈暟鎹簲絎﹀悎鐩稿簲鐨勬牸寮忥細(xì)瀛楁鏁版嵁涔嬮棿鐢╰ab閿殧寮錛宯ull鍊肩敤\n鏉ヤ唬鏇褲?br />
渚嬶細(xì)鍙栦竴涓枃浠跺悕涓簍eacher.txt錛岄噷闈㈠唴瀹瑰涓嬶細(xì)
\n w
\n h
2銆佹暟鎹紶鍏ュ懡浠?load data local infile "c:/teacher.txt" into table teacher;
娉ㄦ剰錛氬湪mysql鍛戒護(hù)紿楀彛涓紝鍏堣鐢╱se鍛戒護(hù)鎵撳紑姝よ〃鎵鍦ㄧ殑鏁版嵁搴撱?/p>
posted @ 2009-03-26 10:05 鏂偣 闃呰(90) | 璇勮 (0)
]]>
閫夋嫨鏁版嵁搴擄細(xì)use databaseName;
鍒楀嚭琛ㄦ牸錛歴how tables錛?br />
寤哄簱create database 搴撳悕;
寤鴻〃create table 琛ㄥ悕錛?br />
鏄劇ず鏁版嵁琛ㄧ殑緇撴瀯錛歞esc 琛ㄥ悕;
鍒犲簱 drop database 搴撳悕;
鍒犺〃 drop table 琛ㄥ悕錛?br />
灝嗚〃涓褰曟竻絀猴細(xì)delete from 琛ㄥ悕;
鏄劇ず琛ㄤ腑鐨勮褰曪細(xì)select * from 琛ㄥ悕;
浜屻佽繛鎺YSQL銆?/span>
鏍煎紡錛?mysql -h涓繪満鍦板潃 -u鐢ㄦ埛鍚?錛峱鐢ㄦ埛瀵嗙爜
1銆佷緥1錛氳繛鎺ュ埌鏈満涓婄殑MYSQL銆?
棣栧厛鍦ㄦ墦寮DOS紿楀彛錛岄敭鍏ュ懡浠ysql -uroot -p錛屽洖杞﹀悗鎻愮ず浣犺緭瀵嗙爜銆?
2銆佷緥2錛氳繛鎺ュ埌榪滅▼涓繪満涓婄殑MYSQL銆傚亣璁捐繙紼嬩富鏈虹殑IP涓猴細(xì)192.168.1.5錛岀敤鎴峰悕涓簉oot,瀵嗙爜涓簉oot銆傚垯閿叆浠ヤ笅鍛戒護(hù)錛?mysql -h192.168.1.5 -uroot -proot
3銆侀鍑篗YSQL鍛戒護(hù)錛?exit 錛堝洖杞︼級(jí)
涓夈佸叾瀹冨懡浠わ細(xì)
鏌ヨ鏃墮棿錛歴elect now();
鏌ヨ鏁版嵁搴撶増鏈細(xì)select version();
鏌ヨ褰撳墠鐢ㄦ埛錛歴elect user();
鏌ヨ褰撳墠浣跨敤鐨勬暟鎹簱錛歴elect database();銆銆
鍖歸厤瀛楃錛氬彲浠ョ敤閫氶厤絎浠h〃浠諱綍涓涓瓧絎︼紝錛呬唬琛ㄤ換浣曞瓧絎︿覆;
澧炲姞涓涓瓧孌碉細(xì)alter table tabelName add column fieldName dateType;
澧炲姞澶氫釜瀛楁錛歛lter table tabelName add column fieldName1 dateType,add columns fieldName2 dateType;
淇敼瀵嗙爜錛歮ysqladmin -u鐢ㄦ埛鍚?-p鏃у瘑鐮?password鏂板瘑鐮?/p>
浠ヤ笅杞澆錛?/p>
澧炲姞鏂扮敤鎴鳳細(xì)
鏍煎紡錛歡rant select on 鏁版嵁搴?* to 鐢ㄦ埛鍚岪鐧誨綍涓繪満 identified by "瀵嗙爜"
渚?銆佸鍔犱竴涓敤鎴穞est1瀵嗙爜涓篴bc錛岃浠栧彲浠ュ湪浠諱綍涓繪満涓婄櫥褰曪紝騫跺鎵鏈夋暟鎹簱鏈夋煡璇€佹彃鍏ャ佷慨鏀廣佸垹闄ょ殑鏉冮檺銆傞鍏堢敤浠oot鐢ㄦ埛榪炲叆MYSQL錛岀劧鍚庨敭鍏ヤ互涓嬪懡浠わ細(xì)
grant select,insert,update,delete on *.* to test1@"%" Identified by "abc";
浣嗕緥1澧炲姞鐨勭敤鎴鋒槸鍗佸垎鍗遍櫓鐨勶紝浣犳兂濡傛煇涓漢鐭ラ亾test1鐨勫瘑鐮侊紝閭d箞浠栧氨鍙互鍦╥nternet涓婄殑浠諱綍涓鍙扮數(shù)鑴戜笂鐧誨綍浣犵殑mysql鏁版嵁搴撳茍瀵逛綘鐨勬暟鎹彲浠ヤ負(fù)鎵嬈蹭負(fù)浜?jiǎn)锛岃В鍐冲姙娉曡渚?銆?/p>
渚?銆佸鍔犱竴涓敤鎴穞est2瀵嗙爜涓篴bc,璁╀粬鍙彲浠ュ湪localhost涓婄櫥褰曪紝騫跺彲浠ュ鏁版嵁搴搈ydb榪涜鏌ヨ銆佹彃鍏ャ佷慨鏀廣佸垹闄ょ殑鎿嶄綔錛坙ocalhost鎸囨湰鍦頒富鏈猴紝鍗矼YSQL鏁版嵁搴撴墍鍦ㄧ殑閭e彴涓繪満錛夛紝榪欐牱鐢ㄦ埛鍗充嬌鐢ㄧ煡閬搕est2鐨勫瘑鐮侊紝浠栦篃鏃犳硶浠巌nternet涓婄洿鎺ヨ闂暟鎹簱錛屽彧鑳介氳繃MYSQL涓繪満涓婄殑web欏墊潵璁塊棶浜?jiǎn)銆?br /> grant select,insert,update,delete on mydb.* to test2@localhost identified by "abc";
渚?.濡傛灉浣犱笉鎯硉est2鏈夊瘑鐮侊紝鍙互鍐嶆墦涓涓懡浠ゅ皢瀵嗙爜娑堟帀銆?br /> grant select,insert,update,delete on mydb.* to test2@localhost identified by "";
渚?.澧炲姞涓涓鐞嗗憳甯愭埛錛歡rant all on *.* to user@localhost identified by "password";
鍏跺畠鍛戒護(hù)闆嗭細(xì)
浠庡凡緇忔湁鐨勮〃涓鍒惰〃鐨勭粨鏋刢reate table table2 select * from table1 where 1<>1;銆
澶嶅埗琛╟reate table table2 select * from table1;銆
瀵硅〃閲嶆柊鍛藉悕alter table table1 rename as table2;
淇敼鍒楃殑綾誨瀷錛?br />
alter table table1 modify id int unsigned;//淇敼鍒梚d鐨勭被鍨嬩負(fù)int unsigned
alter table table1 change id sid int unsigned;//淇敼鍒梚d鐨勫悕瀛椾負(fù)sid錛岃屼笖鎶婂睘鎬т慨鏀逛負(fù)int unsigned銆
鍒涘緩绱㈠紩錛?br />
alter table table1 add index ind_id (id);
create index ind_id on table1 (id);
create unique index ind_id on table1 (id);//寤虹珛鍞竴鎬х儲(chǔ)寮曘
鍒犻櫎绱㈠紩錛?br />
drop index idx_id on table1;
alter table table1 drop index ind_id;銆
鑱斿悎瀛楃鎴栬呭涓垪(灝嗗垪id涓?:"鍜屽垪name鍜?="榪炴帴)錛?br />
select concat(id,':',name,'=') from students銆傘銆
limit(閫夊嚭10鍒?0鏉?<絎竴涓褰曢泦鐨勭紪鍙鋒槸0>錛?br />
select * from students order by id limit 9,10銆傘銆
MySQL涓嶆敮鎸佺殑鍔熻兘錛氫簨鍔★紝瑙嗗浘錛屽閿拰寮曠敤瀹屾暣鎬э紝瀛樺偍榪囩▼鍜岃Е鍙戝櫒銆?/p>
posted @ 2009-03-26 10:02 鏂偣 闃呰(79) | 璇勮 (0)
鎶奅:\MySQL\MySQL Server 5.0閲岄潰鐨?font face="Verdana">my.ini鏂囦歡錛?font style="color: #000000" face="Verdana">default-character-set欏?/font>淇敼涓?/p>
default-character-set=gbk
娉ㄦ剰錛?font face="Verdana">default-character-set鏈?span style="color: #ff0000">涓ゅ闇瑕佽繘琛屼慨鏀癸紝涓斾慨鏀瑰悗鐨勫間竴鏍蜂負(fù)gbk銆?br />
posted @ 2009-02-12 10:23 鏂偣 闃呰(65) | 璇勮 (0)