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mysqldump -u userid -e -p db_Name > xxxxx.sql/ t* v8 @7 S. ^2 ?( L2 O
臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
+ p1 }) f4 D4 M( C, ^& y; s: N r臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql 3 E+ N# ?! q- F6 z- _8 r$ X
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
- @. N' U+ L6 }9 o[芸臬箇瑽] : https://iter01.com/206843.html
& U" A$ P0 |/ }0 X' X4 i! u% D% Mmysqldump--opt-d鞈摨怠-uroot-p>xxx.sql6 d" T2 z- V% X' C. E3 {
[芸臬箄]# e$ p/ |" |+ G9 c; Z6 G" Y
mysqldump-t鞈摨怠-uroot-p>xxx.sql
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9 p8 B+ q6 f o! ?0 y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:' t5 B( c b$ d6 v; h
mysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql
* {, x0 P+ R2 B9 u0 h8 O+ w憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES3 b$ t" j) ^) U3 p$ c- U1 c
Sol: 芾皂ysqldump銝--lock-tables=false撠勗臭誑閫瘙箏憿$ ^; m! r+ g R; B$ X( 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:5 M# O0 ?' a' O: q3 W
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm
, h7 C% J* q1 t3 w' M, j-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD% Q: y7 ~! J$ a0 q: k3 s8 B
-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI5 [& l0 M; r: P% p, z0 X
Sol:
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- 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 / k r: e& H1 u0 q+ h
隞賢停甇撣訾" Z6 n- x1 s0 K% W6 X' P* b
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)
- ~4 n- n. a- {4 D) y; ASol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf
+ f: f. O% Q8 _' \嗅 service mariadb restart
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[璇隞嗅臬榜 c- r: z# d U3 t( q ~
mysqldump -u撣唾 -p撖蝣 -h銝餅 鞈摨 鞈銵 -w "sql璇隞" > 箄撓頝臬瑼獢
2 D* h" |* ^3 k" b3 K靘:
* N- G6 q3 @/ s! E: t0 imysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt( d) U( J0 c4 m+ G5 _) L$ j/ Q
5 J$ _7 x7 Q! |+ x+ J" S--no-create-info嚗-t
2 K2 ~, K1 n% A5 V0 |芸箄嚗銝瘛餃 CREATE TABLE 隤伐憒撠箸澆搴QL隤伐芣insert into典
* n% t, {( `( e; R$ H) s--no-data嚗-d
) R+ C) u$ Q$ x |& Y& K6 Z; ~銝撠箔遙雿鞈嚗芸箄摨怎瑽
7 l) y; b0 c. K9 O- ~: o0 o$ F--quick嚗-q
1 ~3 w6 ~3 l. w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/ J5 @+ f9 L. O& ?$ B& `+ n
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2 O! F. T5 ^! Amysql -u userid -p [-h localhost] db_Name < xxxxx.sql/ q ^ `4 C1 H, ~
臬交鞈摨: mysql -u userid -p < all-database.sql" l; s! p! f- j6 I8 v8 C
臬乩table :
/ H' c4 l b4 M; amysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql
6 R# m$ U* B4 E6 B+ e4 S3 G5 {P.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:! `) n0 t2 G5 `( f0 p
mysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"9 k& ^+ J- e* |( V5 \
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[臬箏蝡喳臬亙啣虫唬蜓璈]& r3 m' M+ k: |' S& O7 F# E5 K; e 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 $ a) j3 n" c1 c) O4 Q0 D
[閮剖臬乩(批2Mb) by phpmyadmin]% E# I7 f m/ }) U8 r L
http://www.av4u.info/forum.php?m ... e=1&extra=#pid20348
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