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mysqldump -u userid -e -p db_Name > xxxxx.sql2 F: Y% N0 Z P9 S6 F
臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
) l2 Y+ F. U. \, Z臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
' V i; J4 E/ g4 L/ N1 ^' ^ 雿,臬啁桃鞈摨怎雿輻刻撣唾撖蝣潭憿,隞仿舀鞈摨怠交,雿輻刻撣唾銋亙臬箸頛摰' b/ K! V' b1 W5 m
[芸臬箇瑽] : https://iter01.com/206843.html
+ Z: Z1 m0 v) i- G& I5 _' S' [6 Emysqldump--opt-d鞈摨怠-uroot-p>xxx.sql
/ L l( Q% k) x. Q4 J[芸臬箄]
- N0 D' H. I) o c# Nmysqldump-t鞈摨怠-uroot-p>xxx.sql; }6 f; U' R/ p- `
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9 h4 U# {, N+ N$ I( Tmysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql. n& k4 w) I( i9 M
憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES
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9 e- ~6 h/ h0 |( t# @+ f, P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:( u* E+ U) {$ ]1 |7 h: }6 O
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm' M3 \: ^! A, M/ J- w
-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD9 A j0 H2 m, {: m$ A
-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:3 f8 Z6 P: {0 q- e2 e
- 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
8 G8 j. o- y: W% x, H( U隞賢停甇撣訾
& c- c0 r; K7 n* l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)
0 u/ A6 Q( p3 |% b9 M3 FSol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf
5 ^* }9 e+ b1 E4 O$ |! c2 ], t嗅 service mariadb restart
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[璇隞嗅臬榜
: S; b* C7 C! J1 D1 Umysqldump -u撣唾 -p撖蝣 -h銝餅 鞈摨 鞈銵 -w "sql璇隞" > 箄撓頝臬瑼獢
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: N- w; }9 O3 O8 B: \mysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt
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--no-create-info嚗-t
' {# z) b* E2 T) u9 z1 `3 X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8 p! q. n1 T& L% X4 A5 R9 G
--quick嚗-q
7 a( p0 ~; R) \1 E4 `$ Q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
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mysql -u userid -p [-h localhost] db_Name < xxxxx.sql9 U7 G1 \* M6 N6 ]5 i
臬交鞈摨: mysql -u userid -p < all-database.sql- c. E- Z! X+ J" V6 h( l
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mysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql! x# }) `# w% @" n
P.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:
9 ^- |! {. T: C: o) m# ~" @mysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"
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, z: W. a6 P6 H K2 ~# n2 P7 s[臬箏蝡喳臬亙啣虫唬蜓璈]
T, k! ^+ \0 e+ a, cmysqldump -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
8 ]" K( ]9 L- [8 m( O2 }8 @8 e9 ~[閮剖臬乩(批2Mb) by phpmyadmin]
/ } k- y; ~, [2 O' P$ \: F8 x% Shttp://www.av4u.info/forum.php?m ... e=1&extra=#pid20348
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