[臬榜
$ `4 _' x6 q4 k3 N3 G, l: cmysqldump -u userid -e -p db_Name > xxxxx.sql
, j1 ^. E; k4 C2 i* Y臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
" h) \6 k4 ]0 M, K+ @ b臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql / H$ A7 _6 |6 B9 P" n
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
( z, _4 H+ O5 _' N[芸臬箇瑽] : https://iter01.com/206843.html3 H5 ?$ s5 j6 Q, E! z. G. }. |
mysqldump--opt-d鞈摨怠-uroot-p>xxx.sql6 u: L6 K6 |/ f. p3 a: T2 R+ D5 W
[芸臬箄]
( s" ^+ w+ G+ B1 o) l. Rmysqldump-t鞈摨怠-uroot-p>xxx.sql
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& a- I# f+ _1 z0 vmysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql
3 o6 a9 p5 ]$ n3 w, t憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES
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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:
+ G: N: T$ j9 ^0 l& E8 H8 ~-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm6 e8 `! R/ S9 H7 R0 q3 l6 j
-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD9 S# Z: d$ \4 K" _
-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:! L1 f9 a, s/ {4 Q& q0 ?/ P7 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 7 D) ^) r9 R7 c
隞賢停甇撣訾
/ x7 |9 X& q3 u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 e P. d- F2 A+ h0 KSol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf $ c- z+ b0 A2 y+ X8 {9 j, |
嗅 service mariadb restart% H8 H# |- j6 k+ M2 f
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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3 f: b" m; R( x( B0 a9 G$ H' Y) v% w
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mysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt) ~- K6 I( S/ b
# f7 g$ G- v/ ?--no-create-info嚗-t3 O8 P, B8 i( s: T) L- ?. P5 R
芸箄嚗銝瘛餃 CREATE TABLE 隤伐憒撠箸澆搴QL隤伐芣insert into典0 w4 M: C2 O: W" l$ R" e
--no-data嚗-d
! N7 x" f5 V# C5 Q- N0 `7 b銝撠箔遙雿鞈嚗芸箄摨怎瑽- y) t0 g& ]; R6 ^# a
--quick嚗-q ( @$ h2 J) e/ T
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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3 y3 L% K) K2 X& Y; S; A2 d[臬包
0 G) M) E- m& N7 N2 |mysql -u userid -p [-h localhost] db_Name < xxxxx.sql
! {2 N) T" [( Z5 v0 B臬交鞈摨: mysql -u userid -p < all-database.sql
, h) }! E% g+ A: x$ z6 ]臬乩table :; V' D, L! w, a2 w2 ]+ D7 A k9 k4 V
mysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql+ A. q* c( P4 @" B( |
P.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:0 c% C( J, h0 Z
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]
+ U/ J# P) W# B+ Smysqldump -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 * v; Z3 w1 k' D9 B3 R; a; @2 W/ U; D
[閮剖臬乩(批2Mb) by phpmyadmin]
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