[臬榜
8 @( v- b9 ]1 fmysqldump -u userid -e -p db_Name > xxxxx.sql
: o3 i! ^- D* B% d1 K3 Q臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
" v: n! Z1 n: B& q+ D臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
! G+ @ T+ H% n6 W% k J 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% J& A% _ @6 R[芸臬箇瑽] : https://iter01.com/206843.html
4 E! A9 o' }7 u4 Pmysqldump--opt-d鞈摨怠-uroot-p>xxx.sql
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mysqldump-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:) m5 c! G5 j* y, F) m" V. z4 |
mysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql0 f3 v% i- z- S" Y
憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES
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' U3 p' o! ^3 A3 v3 @6 A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:- d# m5 r- D3 v- t) K3 m
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm' C( v( g" T$ }8 Y7 T% k. `7 [
-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD
# V) k2 n( e, n* z-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:
1 t5 @& X1 O: T" i, b$ _- 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 / Y+ W3 S- k3 k9 z$ a2 S4 T1 p' p
隞賢停甇撣訾
+ n+ \$ m6 T/ `; M5 D$ G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); H- r# M+ a3 a- ?) f
Sol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf " R8 f# [/ t8 d+ w, N; C8 z( m6 {2 ]
嗅 service mariadb restart% w1 f# d9 i# t3 k5 q& Q
0 ]0 D, Z$ ?# }! A5 h[璇隞嗅臬榜
$ p0 V% z+ P' _" G. ~; h4 n9 cmysqldump -u撣唾 -p撖蝣 -h銝餅 鞈摨 鞈銵 -w "sql璇隞" > 箄撓頝臬瑼獢: X, `7 f2 ]/ l& C& v J
靘:
1 X! h; N& \7 @7 x1 b4 Cmysqldump -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: @9 ~/ M, N4 S0 H
--no-data嚗-d1 }" U# y5 s+ p8 Z/ t! M' h6 g7 v
銝撠箔遙雿鞈嚗芸箄摨怎瑽
$ u c: @- g8 \7 Y7 e--quick嚗-q
, l. a& p0 u5 V7 F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$ j0 N1 F, ?* R
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[臬包
7 x- i. i t- fmysql -u userid -p [-h localhost] db_Name < xxxxx.sql
7 C- o/ t, ~; V: W) x6 v5 \臬交鞈摨: mysql -u userid -p < all-database.sql
+ C; Y" r+ Q& X# q1 ?% `臬乩table :
' x+ ?, ~9 x3 f3 y8 `2 Dmysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql
5 o- Q$ w! W3 V6 i6 m6 nP.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:9 O, D, @ P; h6 b# t1 v8 p
mysql -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]/ [0 T5 S1 H/ s0 D: Z
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
$ E! p% x) v! u! o h[閮剖臬乩(批2Mb) by phpmyadmin]. ^+ F! p4 d/ q( B
http://www.av4u.info/forum.php?m ... e=1&extra=#pid20348
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