[臬榜
, N+ m8 I6 E4 m. Rmysqldump -u userid -e -p db_Name > xxxxx.sql
' a* q' u) E0 S0 K% ]( C% m臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql3 a3 o, f( j3 n' H1 K
臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
2 q2 `5 i* i1 Z 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6 q+ l1 l& T. |, n
[芸臬箇瑽] : https://iter01.com/206843.html# p3 j$ b! t+ x: R2 K5 d# `4 Y4 l
mysqldump--opt-d鞈摨怠-uroot-p>xxx.sql
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8 o- U4 V, c1 hmysqldump-t鞈摨怠-uroot-p>xxx.sql
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瘜冽: 嗡誑銝餈唳隞文隞賣蝬脩箇 "502 bad gateway",敶梢踹迸ginx,芾 --single-transaction --quick 撠勗末鈭,憒銝:2 q/ r! w" [( ], r {5 g6 Z
mysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql
: T7 w, v$ v/ C+ h3 B憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES, E. e. f- {& o8 u# L2 J
Sol: 芾皂ysqldump銝--lock-tables=false撠勗臭誑閫瘙箏憿
: ~4 O" R5 H k' V: c& M+ d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:
3 S( K2 B8 `: A% F-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm- P& E- s6 A1 h; p* ?
-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD) ^& w6 N& z& z' v, E
-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:0 ^. h9 }: G% W1 g' v" q: T; D
- 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 % ^& a& f6 G* m
隞賢停甇撣訾; {: C0 r( C" x0 i
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). ?- G0 R( d) \
Sol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf
* d/ f) v! ^" @* d嗅 service mariadb restart
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- j7 C6 P% z9 M7 Q[璇隞嗅臬榜
1 W% {& ]; m+ S0 ~ ~6 `mysqldump -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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T9 C3 c9 n d" v8 g3 h4 ymysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt" ?6 D& [, X f; J# q
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--no-create-info嚗-t5 d. h$ I1 q. D8 u2 q( M9 I5 |
芸箄嚗銝瘛餃 CREATE TABLE 隤伐憒撠箸澆搴QL隤伐芣insert into典, m; a, K; t% J: D+ V, n
--no-data嚗-d
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--quick嚗-q " h% ]* y1 f' H/ p
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.sql
& w$ m( ^/ o8 L% k9 L臬交鞈摨: mysql -u userid -p < all-database.sql
9 D% l/ l7 Q5 t. L臬乩table :
J# k$ G5 q: |: s+ Mmysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql
; k. P) x- m2 V7 L2 D/ L6 K0 GP.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:
! C4 F& w1 |- |; c% |/ L, s7 ^5 Mmysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"( p; ]8 x4 |) E, t& @& T
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[臬箏蝡喳臬亙啣虫唬蜓璈]
, ?+ H% Y. I$ H9 v( {: _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 ; s. D. b" ?% U% N1 b6 a5 v
[閮剖臬乩(批2Mb) by phpmyadmin]3 D% M: i1 X3 ~0 w8 a
http://www.av4u.info/forum.php?m ... e=1&extra=#pid203488 ^0 [$ l1 D0 [8 A( ?4 X
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