select index_name from user_indexes;
  查询该用æˆäh‹¥æœ‰å“ªäº›è§†å›?/p>
  select view_name from user_views;
  查询该用æˆäh‹¥æœ‰å“ªäº›æ•°æ®åº“对象,对象包括表ã€è§†å›¾ã€å˜å‚¨è¿‡½E‹ã€è§¦å‘器ã€åŒ…ã€çƒ¦å¼•ã€åºåˆ—ã€JAVAæ–‡äšg½{‰ã€?/p>
  select object_name from user_objects;
ã€€ã€€ä¸»è¦æè¿°å½“å‰ç”¨æˆ·çš„ä¿¡æ¯ï¼Œä¸»è¦åŒ…括当å‰ç”¨æˆ·åã€å¸æˆ·idã€å¸æˆïLжæ€ã€è¡¨½Iºé—´åã€åˆ›å»ºæ—¶é—´ç‰ã€?/p>
  select * from user_users;
30.æ•°æ®å—å…¸åˆ†äØ“é™æ€æ•°æ®å—å…¸å’ŒåŠ¨æ€æ•°æ®å—å…¸ã€?br /> 1åQ‰é™æ€æ•°æ®å—å…¸ï¼šä¸»è¦æ˜¯åœ¨ç”¨æˆ·è®‰K—®æ•°æ®å—典时ä¸ä¼šå‘生改å˜çš„。主è¦ç”±è¡¨å’Œè§†å›¾¾l„æˆåQ?br /> 2åQ‰åŠ¨æ€æ•°æ®å—典:是ä¾èµ–æ•°æ®åº“˜qè¡Œçš„æ€§èƒ½çš„ï¼Œåæ˜ 数殘q行的一些内在信æ¯ã€‚oracleä¸è¿™äº›åŠ¨æ€æ€§èƒ½è§†å›¾éƒ½æ˜¯ä»¥v$开头的视图åQ?br /> 3åQ?span style="font-size: 14px; line-height: 25px; ">v$access
  该视图显½Cºæ•°æ®åº“ä¸é”定的数æ®åº“对象以åŠè®¿é—®è¿™äº›å¯¹è±¡çš„会è¯å¯¹è±¡åQˆsession对象åQ‰ã€?/p>
  select * from v$access
  v$session
  该视囑ֈ—出当å‰ä¼šè¯çš„详细信æ¯ã€?/p>
  v$active_instance
ã€€ã€€è¯¥è§†å›¾ä¸»è¦æ˜q°å½“剿•°æ®åº“下的‹zÕdŠ¨çš„å®žä¾‹çš„ä¿¡æ¯ã€‚ä¾ç„¶å¯ä»¥ä‹É用selectè¯å¥æ¥è§‚察该信æ¯ã€?/p>
  v$context
  该视囑ֈ—出当å‰ä¼šè¯çš„属性信æ¯ã€‚比如命å空间ã€å±žæ€§å€¼ç‰
31.oracleè¡¨ç©ºé—´å’Œæ•°æ®æ–‡äšg
1åQ‰è¡¨½Iºé—´æ˜¯æ•°æ®åº“的逻辑¾l„æˆéƒ¨åˆ†ã€‚从物ç†ä¸Šè®²åQŒæ•°æ®åº“æ•°æ®å˜æ”¾åœ¨æ•°æ®æ–‡ä»¶ä¸åQ›ä»Žé€»è¾‘上讲åQŒæ•°æ®åº“åˆ™å˜æ”‘Öœ¨è¡¨ç©ºé—´ä¸åQŒè¡¨½Iºé—´ç”׃¸€ä¸ªæˆ–å¤šä¸ªæ•°æ®æ–‡äšg¾l„æˆã€?br /> 2åQ‰oracleä¸é€»è¾‘¾l“æž„åŒ…æ‹¬è¡¨ç©ºé—´ã€æ®µã€åŒºã€å—。数æ®åº“ç”Þp¡¨½Iºé—´æž„æˆåQŒè€Œè¡¨½Iºé—´ç”±æ®µæž„æˆåQŒè€Œæ®µç”±åŒºæž„æˆåQŒè€ŒåŒºåˆæ˜¯ç”±oracleå—æž„æˆï¼Œæé«˜æ•°æ®åº“的效率ã€?br /> 3åQ‰è¡¨½Iºé—´ç”¨äºŽä»Žé€»è¾‘上组¾l‡æ•°æ®åº“的数æ®ã€‚æ•°æ®åº“逻辑上是ç”׃¸€ä¸ªæˆ–多个表空间组æˆã€‚通过表空间å¯ä»¥è¾¾åˆîC»¥ä¸‹ä½œç”¨ï¼šæŽ§åˆ¶æ•°æ®åº“å æœ‰çš„¼‚ç›˜½Iºé—´åQ›dbaå¯ä»¥ž®†ä¸åŒæ•°æ®ç±»åž‹éƒ¨¾|²åˆ°ä¸åŒçš„ä½¾|®ï¼Œ˜q™æ ·æœ‰åˆ©äºŽæé«˜I(y¨¨)/O性能åQŒåŒæ—¶åˆ©äºŽå¤‡ä»½å’Œæ¢å¤½{‰ç®¡ç†æ“作ã€?br />32.½Ž¡ç†è¡¨ç©ºé—´å’Œæ•°æ®æ–‡äšg
1åQ‰å¾ç«‹è¡¨½Iºé—´
建立表空间是使用create tablespace命ä×o完æˆåQŒéœ€è¦æ³¨æ„是åQŒä¸€èˆ¬æƒ…况下åQŒå¾ç«‹è¡¨½Iºé—´æ˜¯ç‰¹æƒç”¨æˆähˆ–是dbaæ¥æ‰§è¡Œçš„åQŒå¦‚果用其他用户æ¥åˆ›å»ø™¡¨½Iºé—´åQŒåˆ™ç”¨æˆ·å¿…é¡»è¦å…·æœ‰create tablespace 的系¾lŸæƒé™ã€?br /> 2åQ‰åˆ›å»ºæ•°æ®è¡¨½Iºé—´
在å¾ç«‹æ•°æ®åº“åŽï¼Œä¸ÞZ¾¿äºŽç®¡ç†è¡¨åQŒæœ€å¥½å¾ç«‹è‡ªå·Þqš„表空é—?create tablespace data01 datafile 'd:\test\data01.dbf' size 20m uniform size 128k。在执行完命令åŽåQŒä¼šå»ºç«‹å称为data01的表½Iºé—´åQŒåÆˆä¸ø™¯¥è¡¨ç©ºé—´å¾ç«‹å¿UîCØ“data01.dbfçš„æ•°æ®æ–‡ä»Óž¼ŒåŒºçš„大å°128k
3åQ‰ä‹É用数æ®è¡¨½Iºé—´
create table mypart (deptno number(3),dname varchar2(14)) tablespace data01;
4åQ‰æ”¹å˜è¡¨½Iºé—´çš„状æ€?br /> 当å¾ç«‹è¡¨½Iºé—´æ—Óž¼Œè¡¨ç©ºé—´å¤„äºŽè”æœºçš„åQˆonlineåQ‰çжæ€ï¼Œæ¤æ—¶è¯¥è¡¨½Iºé—´æ˜¯å¯ä»¥è®¿é—®çš„åQŒåƈ且该表空间是å¯ä»¥è¯Õd†™çš„。但是在˜q›è¡Œ¾pÈ»Ÿ¾l´æŠ¤æˆ–是数æ®åº“维护时åQŒå¯èƒ½éœ€è¦æ”¹å˜è¡¨½Iºé—´çš„状æ€ï¼Œä¸€èˆ¬ç”±ç‰ÒŽ(gu¨©)ƒç”¨æˆ·æˆ–是dbaæ¥æ“作ã€?br /> 5åQ‰ä‹É表空间脱æœ?alter tablespace users offline;
6åQ‰ä‹Éè¡¨ç©ºé—´è”æœ?alter tablespace users online;
7åQ‰åªè¯»è¡¨½Iºé—´ 当å¾ç«‹è¡¨½Iºé—´æ—Óž¼Œè¡¨ç©ºé—´å¯ä»¥è¯»å†™ï¼Œå¦‚æžœä¸å¸Œæœ›åœ¨è¯¥è¡¨½Iºé—´ä¸Šæ‰§è¡ŒupdateåQŒdeleteåQŒinsertæ“作åQŒé‚£ä¹ˆå¯ä»¥å°†è¡¨ç©ºé—´ä¿®æ”¹äØ“åªè¯» allter tablespace read only或è€?read write ã€?br /> 8åQ‰çŸ¥é“表½Iºé—´å,昄¡¤ºè¯¥è¡¨½Iºé—´åŒ…括的所有表 select * from all_tables where tablespace_name='表空间å'
9åQ‰çŸ¥é“表å,查看该表属于那个表空é—?select * from user_tables where table_name='emp'ã€?br /> 10åQ‰åˆ 除表½Iºé—´
drop tablespace '表空间å' including contents and datafiles;
说明åQšincluding contentsè¡¨ç¤ºåˆ é™¤è¡¨ç©ºé—´æ—¶åQŒåˆ 除该½Iºé—´çš„æ‰€æœ‰æ•°æ®åº“对象åQŒè€Œdatafiles 表示ž®†æ•°æ®åº“æ–‡äšgä¹Ÿåˆ é™¤ã€?br />33.oracle 扩展表空间的方å¼
1åQ‰å¢žåŠ æ•°æ®æ–‡ä»?alter tablespace data01 add datafile 'd:\test\data01.dbf' size 20m;
2åQ‰å¢žå‡æ•°æ®æ–‡ä»¶çš„å¤§å° alter database datafile 'd:\test\data01.dbf' resize 20m;æ³¨æ„æ˜¯æ•°æ®æ–‡ä»¶çš„大å°ä¸è¦‘…过500m;
3åQ‰è®¾¾|®æ–‡ä»¶çš„自动增长 alter database datafile 'd:\test\data01.dbf' autoextend on next 10m maxsize 500m;
34.oracle¿UÕdŠ¨æ•°æ®æ–‡äšg
å¦‚æžœæ•°æ®æ–‡äšg所在的¼‚盘æŸåæ—Óž¼Œè¯¥æ•°æ®æ–‡ä»¶å°†ä¸èƒ½å†ä‹É用,ä¸ÞZº†èƒ½å¤Ÿé‡æ–°ä½¿ç”¨åQŒéœ€è¦å°†˜q™äº›æ–‡äšg的副本移动到其它的ç£ç›˜ï¼Œç„¶åŽæ¢å¤ã€‚下é¢ä»¥¿UÕdŠ¨æ•°æ®æ–‡äšgsp01.dbfä¸ÞZ¾‹æ¥è¯´æ˜Žï¼š
1åQ‰ç¡®å®šæ•°æ®æ–‡ä»¶æ‰€åœ¨çš„表空é—?select tablespace_name from dba_data_files where file_name='d:\test\sp01.dbf';
2åQ‰ä‹É表空间脱æœ?alter tablespace sp01 offline;
3åQ‰ä‹Éç”¨å‘½ä»¤ç§»åŠ¨æ•°æ®æ–‡ä»¶åˆ°æŒ‡å®šçš„ç›®æ ‡ä½¾|?host move d:\test\sp01.dbf c:\test\sp01.dbf
4åQ‰æ‰§è¡Œalter tablespace 命ä×o
在物ç†ä¸Š¿UÕdŠ¨äº†æ•°æ®åŽåQŒè¿˜å¿…须执行alter tablespace 命ä×oå¯ÒŽ(gu¨©)•°æ®åº“æ–‡äšg˜q›è¡Œé€»è¾‘修改ã€?alter tablespace sp02 rename datafile 'd:\test\sp01.dbf' to 'c:\test\sp01.dbf';
5åQ‰ä‹É得表½Iºé—´è”机
åœ¨ç§»åŠ¨äº†æ•°æ®æ–‡äšgåŽï¼Œä¸ÞZº†ä½¿ç”¨æˆ·å¯ä»¥è®¿é—®è¯¥è¡¨ç©ºé—ß_¼Œå¿…é¡»ž®†å…¶è½¬å˜ä¸ºonline状æ€?alter tablespace data01 online;
35.索引
ç”¨äºŽåŠ é€Ÿæ•°æ®å˜å–的数æ®å¯¹è±¡ã€‚åˆç†çš„使用索引å¯ä»¥å¤§å¤§é™ä½ŽI/O‹Æ¡æ•°åQŒä»Žè€Œæé«˜æ•°æ®è®¿é—®æ€§èƒ½ã€?br />36.昄¡¤ºè§’色信æ¯
1åQ‰æ˜¾½Cºæ‰€æœ‰è§’色信æ?select * from dba_roles;
2åQ‰æ˜¾½Cø™§’色所å…ähœ‰çš„ç³»¾lŸæƒé™?select * from role_sys_privs;
3åQ‰æ˜¾½Cø™§’色具有的对象æƒé™ select * from dba_tab_privs;
4åQ‰æ˜¾½Cºç”¨æˆ·å…·æœ‰çš„角色åŠé»˜è®¤è§’艌Ӏ‚当以用æˆïLš„íw«ä†¾˜qžæŽ¥åˆ°æ•°æ®åº“æ—Óž¼Œoracle会自动的‹È€‹z»é»˜è®¤çš„角色åQŒé€šè¿‡æŸ¥è¯¢æ•°æ®å—典视图dba_role_privså¯ä»¥æ˜„¡¤ºæŸä¸ªç”¨æˆ·å…ähœ‰çš„æ‰€æœ‰è§’色åŠå½“å‰é»˜è®¤è§’色ã€?br />37.oracle¾_„¡»†è®‰K—®æŽ§åˆ¶
是指用户å¯ä»¥ä½¿ç”¨å‡½æ•°ã€ç–ç•¥å®žçŽ°æ›´åŠ ç»†å¾®çš„å®‰å…¨è®‰K—®æŽ§åˆ¶ã€‚如果ä‹É用精¾l†è®¿é—®æŽ§åˆÓž¼Œåˆ™å½“在客æˆïL«¯å‘出sqlè¯å¥(select,insert,update,delete),oracle会自动在sqlè¯å¥åŽè¿½åŠ è°“è¯?where åå¥)åQŒåƈ执行新的sqlè¯å¥ã€‚通过˜q™æ ·çš„æŽ§åˆÓž¼Œå¯ä»¥ä½¿å¾—ä¸åŒçš„æ•°æ®åº“用户在访问相åŒè¡¨æ—Óž¼Œ˜q”回ä¸åŒçš„æ•°æ®ä¿¡æ¯ã€?br />38.pl/sqlåQˆprocedural language/sqlåQ‰æ˜¯oracleåœ¨æ ‡å‡†çš„sqlè¯è¨€ä¸Šçš„æ‰©å±•。pl/sqlä¸ä»…å…许嵌入sqlè¯è¨€åQŒè¿˜å¯ä»¥å®šä¹‰å˜é‡å’Œå¸¸é‡ï¼Œå…许使用æ¡äšgè¯å¥å’Œåó@环è¯å¥ï¼Œå…许使用例外处ç†å„ç§é”™è¯¯åQŒè¿™æ ·ä‹É得它的功能å˜å¾—æ›´åŠ å¼ºå¤§ã€?br /> 1)作用。æé«˜åº”用程åºçš„˜q行性能åQ›æ¨¡å—åŒ–å¾—è®¾è®¡æ€æƒ³åQ›å‡ž®‘网¾lœä¼ 输é‡åQ›æé«˜å®‰å…¨æ€§ï¼›ä¸èƒöåQšç§»æ¤æ€§ä¸å¥½ï¼›
39.执行½Ž€å•çš„pl/sqlå?br /> set serveroutput on -- 打开输出选项
begin
dbms_output.put_line('hello'); -- 是oracle所æä¾›çš„包
end;
40.pl/sql½CÞZ¾‹
declare
v_ename varchar2(5); -- 定义å—符串å˜é‡?br /> begin
select ename into v_ename from emp where empno=&no;
dbms_output.put_line('');
end;
-- è¡¨ç¤ºè¦æŽ¥æ”¶ä»ŽæŽ§åˆ¶å°è¾“入的å˜é‡
41.˜q‡ç¨‹
˜q‡ç¨‹ç”¨äºŽæ‰§è¡Œç‰¹å®šçš„æ“ä½œï¼Œæ—¢å¯ä»¥åˆ¶å®šè¾“入傿•ŽÍ¼Œä¹Ÿå¯ä»¥åˆ¶å®šè¾“å‡ºå‚æ•°ã€‚通过在过½E‹ä¸ä½¿ç”¨è¾“入傿•°åQŒå¯ä»¥å°†æ•°æ®ä¼ 递到执行部分åQ›é€šè¿‡ä½¿ç”¨è¾“å‡ºå‚æ•°åQŒå¯ä»¥å°†æ‰§è¡Œéƒ¨åˆ†çš„æ•°æ®ä¼ 递到应用环境。在sqlplusä¸å¯ä»¥ä‹É用create procedure命ä×o建立˜q‡ç¨‹ã€?br />42. 函数
函数用于˜q”回特定的数æ®ï¼Œå½“å¾ç«‹å‡½æ•°æ—¶åQŒåœ¨å‡½æ•°å¤´éƒ¨å¿…须包å«return åå¥åQŒè€Œåœ¨å‡½æ•°ä½“内必须包å«returnè¯å¥˜q”回的数æ®ã€‚create functionæ¥å¾ç«‹å‡½æ•°ã€?br />43. åŒ?br /> 包用于在逻辑上组åˆè¿‡½E‹å’Œå‡½æ•°åQŒå®ƒç”±åŒ…规范和包体两部分¾l„æˆã€?br /> 1åQ‰å¯ä»¥ä‹Éç”?create package 命ä×oæ¥åˆ›å»ºåŒ…ã€?br /> create package sp_package is
procedure update_sal(name varchar2,newsal number);
function annual_income(name varchar2) return number;
end;
2åQ‰å¾ç«‹åŒ…体å¯ä»¥ä‹É用create package body
44.触å‘å™?br /> 是指éšå«çš„æ‰§è¡Œçš„å˜å‚¨˜q‡ç¨‹ã€‚当定义触å‘器时åQŒå¿…™å»è¦æŒ‡å®šè§¦å‘的时间和触å‘çš„æ“作。常用的触å‘事äšg包括insertåQŒupdateåQŒdeleteè¯å¥åQŒè€Œè§¦å‘æ“作实际就是一个pl/sqlå—。å¯ä»¥ä‹É用create triggeræ¥å¾ç«‹è§¦å‘器ã€?/p>
1.1 执行安装
$sudo yum -y install mysql-server
1.2 注æ„
mysqlå’Œmysql-server有区别,åªéœ€ä½œäØ“clientåQŒæ‰§è¡Œyum install mysql.
2. æœåŠ¡å’Œé…¾|?/p>
2.1 开机å¯åŠ?/p>
$ sudo /sbin/chkconfig --add mysqld
$ sudo /sbin/chkconfig mysqld on
$ sudo /sbin/service mysqld start
2.2 讄¡½®root密ç
$sudo mysqladmin -u root password '1234'
3. ˜qžæŽ¥mysql
$mysql -h localhost -uroot -p1234
一.下è²mysql-5.1.45.tar.gz
http://dev.mysql.com/downloads
或其它地方下�/p>
äº?æ·ÕdŠ mysql用户åŠmysql用户¾l„,òq¶æŠŠmysql用户攑ֈ°mysql用户¾l„ä¸
useradd mysql
½{‰ä¸Žç”¨ä¸‹é¢ä¸¤æ¡å‘½ä»¤ï¼š
groupadd mysql
useradd -g mysql mysql
ä¸?ä¸Šä¼ åˆ?usr/local/src下(方便½Ž¡ç†åQ‰è§£åދ安è£?br />[root@localhost src]# tar -zxvf mysql-5.1.45.tar.gz
[root@localhost src]# cd mysql-5.1.45
1.¾~–译
[root@localhost mysql-5.1.45]# ./configure --prefix=/usr/local/mysql --with-charset=gbk --with-collation=gbk_chinese_ci --with-extra-charsets=all --with-named-curses-libs=/usr/lib/libncurses.so.5
2.安装
[root@localhost mysql-5.1.45]# make && make install (˜q™ä¸ªæ—‰™—´æ¯”较é•?
3.ž®†mysqlåŠ å…¥åˆ°ç³»¾lŸå˜é‡pathä¸?br />ž®?usr/local/mysql/bin åŠ å…¥åˆ°pathä¸ï¼Œ˜q™æ ·åœ¨shell里就å¯ä»¥˜q行mysql相关的命令ã€?br />[root@localhost mysql-5.1.45]# vi /etc/profile
åŠ å…¥
export MYSQL_HOME=/usr/local/mysql
export PATH=$MYSQL_HOME/bin:$PATH
å¦‚æžœåŒæ—¶å®‰è£…tomcatå¯ä»¥é‡‡ç”¨ä¸‹é¢çš„æ–¹å¼?br />export TOMCAT_HOME=/home/coomix/apache-tomcat-5.5.27
export MYSQL_HOME=/usr/local/mysql
export PATH=$MYSQL_HOME/bin:TOMCAT_HOME/bin:$PATH
[root@localhost mysql-5.1.45]# source /etc/profile 佉K…¾|®æ–‡ä»¶ç«‹å³ç”Ÿæ•?/p>
4.˜q›å…¥åˆ°mysqlæ–‡äšg夹下åQŒåˆå§‹åŒ–mysqlè¡¨æ ¼åQŒå®‰è£?mysql 默认数æ®åº?
[root@localhost mysql-5.1.45]# cd /usr/local/mysql/
[root@localhost mysql]# ls
bin docs include lib libexec mysql-test share sql-bench
[root@localhost mysql]# mysql_install_db --user=mysql
5.修改目录æƒé™
[root@localhost mysql]# chown -R root:mysql .
[root@localhost mysql]# chown -R mysql var
[root@localhost mysql]# chgrp -R mysql .
6.修改é…ç½®åQŒå°†mysqlåŠ å…¥¾pÈ»ŸæœåŠ¡åQ?
[root@localhost mysql]# cp /usr/local/mysql/share/mysql/my-medium.cnf /etc/my.cnf
[root@localhost mysql]# cp /usr/local/mysql/share/mysql/mysql.server /etc/rc.d/init.d/mysqld
[root@localhost mysql]# chkconfig --add mysqld
7.å¯åЍmysql
[root@localhost mysql]# service mysqld
Usage: /etc/init.d/mysqld {start|stop|restart|reload|force-reload|status} [ MySQL server options ]
[root@localhost mysql]# service mysqld start
Starting MySQL. [¼‹®å®š]
[root@localhost mysql]#
8.使用mysqlåQŒé»˜è®¤root用户是没有密ç çš„
[root@localhost mysql]# cd bin
[root@localhost bin]# ./mysql -u root -p
Enter password: 直接按回�br />Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.1.45-log Source distribution
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
9.修改root密ç
[root@localhost bin]# mysqladmin -u root password 'root'
[root@localhost bin]# mysqladmin -u root -h host_name password 'root'
mysqladmin: connect to server at 'host_name' failed
error: 'Unknown MySQL server host 'host_name' (1)'
Check that mysqld is running on host_name and that the port is 3306.
You can check this by doing 'telnet host_name 3306'
[root@localhost bin]# ./mysql -u root -p
Enter password: 输入root
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| test |
+--------------------+
3 rows in set (0.01 sec)
mysql> use mysql;
Database changed
mysql> show tables;
+---------------------------+
| Tables_in_mysql |
+---------------------------+
| columns_priv |
| db |
| event |
| func |
| general_log |
| help_category |
| help_keyword |
| help_relation |
| help_topic |
| host |
| ndb_binlog_index |
| plugin |
| proc |
| procs_priv |
| servers |
| slow_log |
| tables_priv |
| time_zone |
| time_zone_leap_second |
| time_zone_name |
| time_zone_transition |
| time_zone_transition_type |
| user |
+---------------------------+
23 rows in set (0.00 sec)
mysql> quit
Bye
[root@localhost bin]#
附:[root@localhost mysql]# mysql_install_db --user=mysql执行åŽçš„æ˜„¡¤ºåQ?br />Installing MySQL system tables...
OK
Filling help tables...
OK
To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:
/usr/local/mysql/bin/mysqladmin -u root password 'new-password'
/usr/local/mysql/bin/mysqladmin -u root -h localhost.localdomain password 'new-password'
Alternatively you can run:
/usr/local/mysql/bin/mysql_secure_installation
which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.
See the manual for more instructions.
You can start the MySQL daemon with:
cd /usr/local/mysql ; /usr/local/mysql/bin/mysqld_safe &
You can test the MySQL daemon with mysql-test-run.pl
cd /usr/local/mysql/mysql-test ; perl mysql-test-run.pl