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mysqldump -u userid -e -p db_Name > xxxxx.sql. M: U) q9 `( C
臬箔table:mysqldump -p -u userid dbname tablename > 52avtv_dzx20.201506242307.sql
' s% m( j0 l% A4 Y9 A9 r臬箸鞈摨: mysqldump -p -u userid --all-databases > all-database.sql
2 v, x& m1 D6 D7 f8 h6 a' }1 R% l 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
/ u7 K$ j6 ?4 Q: A* E: n[芸臬箇瑽] : https://iter01.com/206843.html
4 P. M N' ^2 ~7 u1 Mmysqldump--opt-d鞈摨怠-uroot-p>xxx.sql, |' X4 p' d+ I/ l4 q
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mysqldump-t鞈摨怠-uroot-p>xxx.sql. n* q! U& Z2 C) W: K9 g6 [
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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:
. i/ S: Q& B: C) N nmysqldump -u userid -e -p --single-transaction --quick db_Name > xxxxx.sql
: [ q3 {2 H: E( O/ i- s% }3 H憿:mysqldump: Got error: 1017: Can't find file: 'pre_forum_rsscache' (errno: 2) when using LOCK TABLES
% t: O c" h* mSol: 芾皂ysqldump銝--lock-tables=false撠勗臭誑閫瘙箏憿) i3 N- J7 \3 \+ z
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:# G6 s/ b1 }' A" L+ }5 J z
-rw-rw---- 1 mysql mysql 8852 Jun 3 16:05 pre_forum_rsscache.frm
6 [' K% v; c0 R4 R0 d1 [-rw-rw---- 1 mysql mysql 0 Jun 3 16:05 pre_forum_rsscache.MYD
& y0 M' t0 d1 s3 a: G-rw-rw---- 1 mysql mysql 1024 Jun 3 16:05 pre_forum_rsscache.MYI
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私hpmyadmin ==SQL 銝隞:
% C- `2 {5 {6 i7 c. F8 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 - q% C1 D* B ?# {; @( V% U
隞賢停甇撣訾
$ p2 \+ n% N* [0 |( {- @* T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)
{( M* R% {6 |- q+ q* pSol: open_files_limit(default=962) 憭芸,寧4096,望澆撅祆廝ead-only,/etc/my.cnf
; D E: J, z; G# `6 J嗅 service mariadb restart8 q: t+ @- w. ^: t- @" o- e
5 D! h y5 o3 }! u* p[璇隞嗅臬榜
8 C7 U- {" c4 y+ Y; v, vmysqldump -u撣唾 -p撖蝣 -h銝餅 鞈摨 鞈銵 -w "sql璇隞" > 箄撓頝臬瑼獢* o3 x4 P# X0 C( S
靘:
1 ~% }1 c3 \ T( o1 bmysqldump -uroot -p123456 -hlocalhost -e AREA_UTF8 city -w "c_id<10 " > /home/web/a.txt
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--no-create-info嚗-t
& m9 |% v. D+ q7 j4 h. v# k芸箄嚗銝瘛餃 CREATE TABLE 隤伐憒撠箸澆搴QL隤伐芣insert into典
& @/ _4 o0 E/ X: k( d s--no-data嚗-d6 L! Y9 e; u) |
銝撠箔遙雿鞈嚗芸箄摨怎瑽
" M8 C1 E* u. b' s" k% |--quick嚗-q
& }( S3 g4 ?2 E0 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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; b+ s3 q( \3 j7 M" f# n; W[臬包' A/ Z& V: e6 x% ?% E& ]) b$ n/ k
mysql -u userid -p [-h localhost] db_Name < xxxxx.sql
1 `2 e! I" X- ?' M- J1 h臬交鞈摨: mysql -u userid -p < all-database.sql
* Y7 Q/ Y1 b0 C/ R' [. K臬乩table :( [. I$ |- {) w* n# Z- c
mysql -u userid -p -D dbname < cc5278_dzx20.ip2c.201506242307.sql
6 N& O+ I1 U8 M5 i5 rP.S憒臬交憭芸之憒7GB,臬交獢銋瑁銝隞:4 @+ R; B8 q' |
mysql -uroot -p -e "set global net_buffer_length=1000000; set global max_allowed_packet=1000000000;"
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8 t$ I" G2 O6 {: t[臬箏蝡喳臬亙啣虫唬蜓璈]
* ^! Y( x! J- jmysqldump -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
& l4 G$ E Q6 B& h% Y- R2 S m; ][閮剖臬乩(批2Mb) by phpmyadmin]3 {* Q5 X2 V. r" ?) e& {
http://www.av4u.info/forum.php?m ... e=1&extra=#pid203487 t' E& U1 q! A, @5 F+ Q5 {) r7 f
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