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mysqldump -u userid -e -p db_Name > xxxxx.sql
k/ g7 l1 ^1 H9 c臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
( {& f5 U/ q/ R4 W4 [/ k, R臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
5 w( p+ t( F. ` 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2 W: s+ t. @) h" r& c5 U9 ?
[芸臬箇瑽] : https://iter01.com/206843.html
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[芸臬箄]
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mysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql
2 a" ]/ z6 ?7 Z. L* x憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES
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4 M4 U8 _) V% ^" g3 @( ]& S" 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:1 A- Y l8 B5 ~
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm( l% m0 Q9 @# _1 x5 h/ b3 C
-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD
2 G! A9 N% f- L-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:6 c0 ~: J+ q- L
- 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
0 Z8 F" d+ q: X5 [隞賢停甇撣訾
( ~% B7 |$ t$ n) Y/ h" b 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)5 C7 O- V* {# _9 Z* b: i% `: m
Sol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf
^, [/ k" @1 u' F. E/ m嗅 service mariadb restart
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[璇隞嗅臬榜
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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
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--no-data嚗-d: w+ X0 S" `) N4 G; Q0 L
銝撠箔遙雿鞈嚗芸箄摨怎瑽
# p+ z5 j( P) d& i$ A--quick嚗-q % r- N D- Y( h7 q' k6 V
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
* X) a0 U% n% s) C臬交鞈摨: mysql -u userid -p < all-database.sql
0 Z' O; W; P5 Z& C B臬乩table :# l' |8 f- _% d
mysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql. s# m' A# ?* i- ]' H" H6 d0 u
P.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:6 F I" h! P6 Q( R6 u' V; E: q: `8 C
mysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"+ i2 f8 R2 j+ T) \5 I! X
# K0 C7 R% N _4 q[臬箏蝡喳臬亙啣虫唬蜓璈]
0 a# `2 u) g. ~! U# O% }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 1 P; e& D# w" |7 Q D- l9 f( q
[閮剖臬乩(批2Mb) by phpmyadmin]0 ]/ C% P" p, i: `6 m
http://www.av4u.info/forum.php?m ... e=1&extra=#pid20348/ k1 i5 G5 ]# A" P: I6 o
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