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mysqldump -u userid -e -p db_Name > xxxxx.sql
7 C5 [+ f9 u3 k- R- Z3 o6 N. p( J臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
" C' I( a6 u S. d- L: {( W O N臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
. B' Y/ s3 k9 W. o% Z8 y 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4 ~' u& L, \' t. w, `% Z( k/ H
[芸臬箇瑽] : https://iter01.com/206843.html+ \$ p% d0 u: C# J$ O' o% g
mysqldump--opt-d鞈摨怠-uroot-p>xxx.sql! z3 b; [! l5 a- w+ `
[芸臬箄]
6 g3 G' |. V: L( u# Z2 E/ gmysqldump-t鞈摨怠-uroot-p>xxx.sql
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mysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql
$ {% c0 F1 l2 m, P憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES. y$ C( R' O. Y2 x# X! z
Sol: 芾皂ysqldump銝--lock-tables=false撠勗臭誑閫瘙箏憿
, O% z e% w. |" z" L& B& i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:& b% f5 ]! j7 ?/ }; Q
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm) H V' t2 C1 b. u8 `
-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD
' D% U3 B6 n( A3 i-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:2 O1 k2 c6 g3 H* B: @! N
- 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 ! y6 p* Z+ M9 n; p" o
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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)- w R% d) E7 X* P4 [* Y
Sol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf ; }) Q E" p+ z) m/ a
嗅 service mariadb restart
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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
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mysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt2 t A$ \6 |- \5 Q9 S% [# G
w! W2 W- D( T2 ~9 M i3 @--no-create-info嚗-t
/ A, P8 c+ V: O. _芸箄嚗銝瘛餃 CREATE TABLE 隤伐憒撠箸澆搴QL隤伐芣insert into典, _) g; ^# ~- ?$ W! ~
--no-data嚗-d( k/ K% D6 @/ c$ b: W
銝撠箔遙雿鞈嚗芸箄摨怎瑽) j+ ]2 l; [1 F5 f' E5 M8 O2 n
--quick嚗-q 2 I8 j! b ?& ~) J9 @
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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q1 I* y# t3 i# R2 S( _7 b' B9 ^, imysql -u userid -p [-h localhost] db_Name < xxxxx.sql
# x7 n4 V4 n# |; v" R1 K4 l臬交鞈摨: mysql -u userid -p < all-database.sql* d1 Y+ W, T. Z9 h f# G- A7 h4 F
臬乩table :+ p4 W+ d1 m; j6 o9 v- b8 a! `% {
mysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql
( R. d: v# L4 Q7 }P.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:
) X8 S2 L' a V# O6 c$ L4 Q: mmysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"
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# C2 k4 }( @) J+ W# L[臬箏蝡喳臬亙啣虫唬蜓璈]
# y7 t: f- o h6 U: D8 h. C3 z% umysqldump -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
6 I1 [6 {# J; v5 F S+ j ~7 A[閮剖臬乩(批2Mb) by phpmyadmin]
" d8 b# o9 o, v* C/ \http://www.av4u.info/forum.php?m ... e=1&extra=#pid20348
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