[臬榜
5 s. h: b% c+ W7 q2 N7 J8 rmysqldump -u userid -e -p db_Name > xxxxx.sql" F* f5 Q9 b$ d: P, Y
臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql3 w) q. ]' ]7 I4 W$ y# _$ Y
臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
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5 `4 P) [. u0 k: K0 R6 S+ C[芸臬箇瑽] : https://iter01.com/206843.html* ?3 h5 Q' s. C
mysqldump--opt-d鞈摨怠-uroot-p>xxx.sql
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mysqldump-t鞈摨怠-uroot-p>xxx.sql/ u1 _1 p# E% d4 S {. m: g
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mysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql* ^% l/ L% F5 Y
憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES& K" u+ C8 ]7 C' |) s% N/ R# S
Sol: 芾皂ysqldump銝--lock-tables=false撠勗臭誑閫瘙箏憿4 D9 t# g( _4 a& `' L
亥箇: mysqldump: Couldn't execute 'show create table `pre_forum_rsscache`': Can't find file: 'pre_forum_rsscache' (errno: 2) (1017),隞叼hpmyadmin餃交亦餌pre_forum_rsscache 雿輻其葉ls /var/lib/mysql/52avtv_dz/pre_forum_rsscache* 潛曉芣 pre_forum_rsscache.frm 1瑼獢 ,甇撣豢閰脰3瑼:& V; O' h% Z6 n3 T4 I, T$ ?
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm
' T2 S T$ Q( r) N' Z-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD
, g# w4 F! i, ?& |-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI2 o4 u" \! l" \
Sol:
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- DROP TABLE IF EXISTS pre_forum_rsscache;
- CREATE TABLE pre_forum_rsscache (
- lastupdate int(10) unsigned NOT NULL DEFAULT '0',
- fid mediumint(8) unsigned NOT NULL DEFAULT '0',
- tid mediumint(8) unsigned NOT NULL DEFAULT '0',
- dateline int(10) unsigned NOT NULL DEFAULT '0',
- forum char(50) NOT NULL DEFAULT '',
- author char(15) NOT NULL DEFAULT '',
- `subject` char(80) NOT NULL DEFAULT '',
- description char(255) NOT NULL DEFAULT '',
- guidetype char(10) NOT NULL DEFAULT '',
- UNIQUE KEY tid (tid),
- KEY fid (fid,dateline)
- ) ENGINE=MYISAM DEFAULT CHARSET=utf8
銴鋆賭誨蝣
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' R, M; L8 v% s* _' G$ |7 Q憿: 嗡蝙皂ariadb 5.5.68 隞賣箇頡rror:mysqldump: Couldn't execute 'SHOW TRIGGERS LIKE 'pre\_portal\_topic\_pic'': Can't read dir of './db_name/' (errno: 24) (1018)
8 c9 I; v" m9 d9 u; }Sol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf H% f) r ~ P8 W) y! e
嗅 service mariadb restart7 W% W1 i2 s [3 h7 [; r" d- q. p
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mysqldump -u撣唾 -p撖蝣 -h銝餅 鞈摨 鞈銵 -w "sql璇隞" > 箄撓頝臬瑼獢, H- G5 O% g0 |. i$ a* V+ N- ^
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mysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt
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芸箄嚗銝瘛餃 CREATE TABLE 隤伐憒撠箸澆搴QL隤伐芣insert into典
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銝撠箔遙雿鞈嚗芸箄摨怎瑽( u% R7 X' }) x
--quick嚗-q
/ \! l1 }' \ y* N典箏之鞈敺剁撘瑕嗅 MySQL Server 亥岷敺閮湔亥撓綽銝臬敺閮敺摮刻園銝准! x) R5 U' q, _4 o
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$ D$ A; Y( z4 S5 Q3 m i% Bmysql -u userid -p [-h localhost] db_Name < xxxxx.sql
/ g0 ~1 R0 {5 F* }' ]; L臬交鞈摨: mysql -u userid -p < all-database.sql
& S9 l! v" v+ k6 ^& L臬乩table :
7 Z7 \, y0 N N- J7 K+ r Jmysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql
, h7 C9 v. K: B( z5 ^P.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:
! O0 N4 U4 T! K4 wmysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"
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[臬箏蝡喳臬亙啣虫唬蜓璈]
! X: D# x7 T7 [6 T2 ^( j- O1 ?mysqldump -u [SOURCE_userid] -h [SOURCE_IP] -e -q --password=[SOURCE_PASSWORD] SOURCE_db_Name | mysql -u [DISTANCE_userid] --password=[DISTANCE_PASSWORD] -h [DISTANCE_IP] DISTANCE_db_Name 5 o5 o: u6 k8 M) f
[閮剖臬乩(批2Mb) by phpmyadmin]
% y h1 W$ q9 p$ F* e3 ]http://www.av4u.info/forum.php?m ... e=1&extra=#pid20348$ O5 B% }1 g5 s8 G1 t
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