{"id":388,"date":"2022-06-30T21:19:11","date_gmt":"2022-06-30T13:19:11","guid":{"rendered":"https:\/\/frogvps.com\/?p=388"},"modified":"2022-06-30T21:19:11","modified_gmt":"2022-06-30T13:19:11","slug":"mysql%e5%a4%87%e4%bb%bd%e5%b7%a5%e5%85%b7mysqldump%e7%9a%84%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/frogvps.com\/?p=388","title":{"rendered":"MYSQL\u5907\u4efd\u5de5\u5177mysqldump\u7684\u7528\u6cd5"},"content":{"rendered":"\n<p>MYSQL\u5907\u4efd\u7684\u5185\u5bb9\u901a\u5e38\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6570\u636e\u5e93\u7684\u6570\u636e<\/li><li>\u4e8c\u8fdb\u5236\u65e5\u5fd7\u3001InnoDB\u7684\u4e8b\u52a1\u65e5\u5fd7<\/li><li>\u7528\u6237\u8d26\u53f7\u3001\u6743\u9650\u8bbe\u7f6e\u3001\u7a0b\u5e8f\u4ee3\u7801\uff08\u5b58\u50a8\u8fc7\u7a0b\u3001\u51fd\u6570\u3001\u89e6\u53d1\u5668\u3001\u4e8b\u4ef6\u8c03\u5ea6\u5668\uff09<\/li><li>\u914d\u7f6e\u6587\u4ef6<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">mysqldump \u5907\u4efd\u5de5\u5177<\/h2>\n\n\n\n<p>mysqldump\u662f\u76ee\u524d\u6700\u5e38\u7528\u7684MYSQL\u5907\u4efd\u5de5\u5177\uff0c\u5b83\u662f\u4e00\u79cd\u903b\u8f91\u5907\u4efd\u5de5\u5177\uff0c\u53ef\u4ee5\u5728\u4e0d\u505c\u6b62MYSQL\u670d\u52a1\u7684\u540c\u65f6\u8fdb\u884c\u6570\u636e\u5907\u4efd\uff0c\u4e0d\u4f1a\u5f71\u54cd\u4e92\u8054\u7f51\u4e1a\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u867d\u7136\u76f4\u63a5\u62f7\u8d1d\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u5907\u4efd\uff08\u51b7\u5907\u4efd\uff09\uff0c\u65b9\u6cd5\u7b80\u5355\u7c97\u66b4\uff0c\u4f46\u662f\u51b7\u5907\u4efd\u9700\u8981\u5148\u505c\u6b62\u670d\u52a1\uff0c\u6240\u4ee5\u5bf9\u4e8e\u4e00\u4e9b\u9700\u898124\u5c0f\u65f6\u4e0d\u95f4\u65ad\u8fd0\u884c\u7684\u670d\u52a1\u6765\u8bf4\uff0c\u4e0d\u5efa\u8bae\u4f7f\u7528\u51b7\u5907\u4efd\u3002mysqldump\u5de5\u5177\u53ef\u4ee5\u7ed3\u5408\u4e8c\u8fdb\u5236\u65e5\u5fd7\u8fdb\u884c\u65e5\u5e38\u7684\u5907\u4efd\u8fd8\u539f\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p><strong>\u547d\u4ee4\u683c\u5f0f<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mysqldump &#91;OPTIONS] database &#91;tables] #\u53ea\u5907\u4efd\u6570\u636e\u5e93\u4e2d\u7684\u8868\uff0c\u4e0d\u5907\u4efd\u6570\u636e\u5e93\u672c\u8eab\uff0c\u8fd8\u539f\u65f6\u9700\u8981\u81ea\u884c\u521b\u5efa\u6570\u636e\u5e93\nmysqldump &#91;OPTIONS] -B DB1 &#91;DB2 DB3...] #\u5907\u4efd\u591a\u4e2a\u6570\u636e\u5e93\uff08\u5305\u62ec\u6570\u636e\u5e93\u672c\u8eab\uff09\nmysqldump &#91;OPTIONS] -A &#91;OPTIONS] #\u5907\u4efd\u6240\u6709\u6570\u636e\u5e93\uff08\u5305\u542b\u6570\u636e\u5e93\u672c\u8eab\uff09<\/code><\/pre>\n\n\n\n<p><strong>\u9009\u9879<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>-A, --all-databases #\u5907\u4efd\u6240\u6709\u6570\u636e\u5e93\uff0c\u542bcreate database\n-B, --databases DB1 DB2 ... #\u6307\u5b9a\u5907\u4efd\u7684\u6570\u636e\u5e93\uff0c\u542bcreate database\n-E, --events #\u5907\u4efd\u76f8\u5173\u7684\u6240\u6709event scheduler\n-R, --routines #\u5907\u4efd\u6240\u6709\u5b58\u50a8\u8fc7\u7a0b\u548c\u81ea\u5b9a\u4e49\u51fd\u6570\n--triggers\uff1a#\u5907\u4efd\u8868\u76f8\u5173\u89e6\u53d1\u5668\uff0c\u9ed8\u8ba4\u542f\u7528\uff0c\u7528--skip-triggers\uff0c\u4e0d\u5907\u4efd\u89e6\u53d1\u5668\n--default-character-set=utf8mb4 #\u6307\u5b9a\u5b57\u7b26\u96c6\n--master-data&#91;=#]\uff1a #\u6b64\u9009\u9879\u4f7f\u7528\u4e4b\u524d\u9700\u8981\u542f\u7528\u4e8c\u8fdb\u5236\u65e5\u5fd7\uff0c\u67091\u6216\u80052\u4e24\u79cd\u914d\u7f6e\uff0c\u542b\u4e49\u5982\u4e0b\n1\uff1a\u6240\u5907\u4efd\u7684\u6570\u636e\u4e4b\u524d\u52a0\u4e00\u6761\u8bb0\u5f55\u4e3aCHANGE MASTER TO\u8bed\u53e5\uff0c\u975e\u6ce8\u91ca\u3002\u9ed8\u8ba4\u503c\uff0c\u9002\u5408\u4e8e\u4e3b\u4ece\u590d\u5236\u591a\u673a\u4f7f\u7528\u3002\n2\uff1a\u8bb0\u5f55\u4e3a\u88ab\u6ce8\u91ca\u7684#CHANGE MASTER TO\u8bed\u53e5\uff0c\u9002\u5408\u4e8e\u5355\u673a\u4f7f\u7528,\u9002\u7528\u4e8e\u5907\u4efd\u8fd8\u539f\u3002\n-F\uff0c--flush-logs #\u5907\u4efd\u524d\u6eda\u52a8\u65e5\u5fd7\u3002\u914d\u5408-A \u6216 -B \u9009\u9879\u65f6\uff0c\u4f1a\u5bfc\u81f4\u5237\u65b0\u591a\u6b21\u6570\u636e\u5e93\u3002\u5efa\u8bae\u5728\u540c\u4e00\u65f6\u523b\u6267\u884c\u8f6c\u50a8\u548c\u65e5\u5fd7\u5237\u65b0\uff0c\u53ef\u901a\u8fc7\u548c--single-transaction\u6216-x\uff0c--master-data \u4e00\u8d77\u4f7f\u7528\u5b9e\u73b0\uff0c\u6b64\u65f6\u53ea\u5237\u65b0\u4e00\u6b21\u4e8c\u8fdb\u5236\u65e5\u5fd7\u3002\n--compact #\u53bb\u6389\u6ce8\u91ca\uff0c\u9002\u5408\u8c03\u8bd5\uff0c\u8282\u7ea6\u5907\u4efd\u5360\u7528\u7684\u7a7a\u95f4,\u751f\u4ea7\u73af\u5883\u4e2d\u4e0d\u4f7f\u7528\u6b64\u9009\u9879\n-d, --no-data #\u53ea\u5907\u4efd\u8868\u7ed3\u6784\uff0c\u4e0d\u5907\u4efd\u6570\u636e\uff0c\u5373\u53ea\u5907\u4efdcreate table\u3002\n-t, --no-create-info #\u53ea\u5907\u4efd\u6570\u636e,\u4e0d\u5907\u4efd\u8868\u7ed3\u6784,\u5373\u4e0d\u5907\u4efdcreate table\n-n,--no-create-db #\u4e0d\u5907\u4efdcreate database\uff0c\u53ef\u88ab-A\u6216-B\u8986\u76d6\n--flush-privileges #\u5907\u4efdmysql\u6216\u76f8\u5173\u65f6\u9700\u8981\u4f7f\u7528\n-f, --force #\u5ffd\u7565SQL\u9519\u8bef\uff0c\u5f3a\u884c\u6267\u884c\n--hex-blob #\u4f7f\u7528\u5341\u516d\u8fdb\u5236\u7b26\u53f7\u8f6c\u50a8\u4e8c\u8fdb\u5236\u5217\uff0c\u5f53\u6709\u5305\u62ecBINARY\u3001VARBINARY\u3001BLOB\u3001BIT\u7684\u6570\u636e\u7c7b\u578b\u7684\u5217\u65f6\u4f7f\u7528\uff0c\u907f\u514d\u4e71\u7801\n-q, --quick #\u4e0d\u7f13\u5b58\u67e5\u8be2\uff0c\u76f4\u63a5\u8f93\u51fa\uff0c\u52a0\u5feb\u5907\u4efd\u901f\u5ea6<\/code><\/pre>\n\n\n\n<p><strong>InnoDB\u5efa\u8bae\u7684\u5907\u4efd\u65b9\u5f0f<\/strong><\/p>\n\n\n\n<p>\u5b58\u653e\u5907\u4efd\u7684\u6587\u4ef6\u5939\u9700\u8981\u63d0\u524d\u521b\u5efa\uff0c\u5426\u5219\u5907\u4efd\u5931\u8d25\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mkdir \/backup\nmysqldump -uroot -p -A -F --single-transaction --master-data=2 --default-character-set=utf8mb4| gzip &gt; \/backup\/all_`date +%F`.sql.gz<\/code><\/pre>\n\n\n\n<p>\u62ff\u6211\u7684wordpress\u6570\u636e\u5e93\u505a\u4e2a\u5907\u4efd<\/p>\n\n\n\n<p>\u5bfc\u51fa\u6570\u636e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mysqldump -uroot -p -A -F --single-transaction --master-data=2 --default-character-set=utf8mb4| gzip &gt; \/backup\/all_`date +%F`.sql.gz<\/code><\/pre>\n\n\n\n<p>\u590d\u5236\u5230\u53e6\u4e00\u53f0\u8fdc\u7a0b\u670d\u52a1\u5668\uff08\u9700\u8981\u8f93\u5165\u5bc6\u7801\u6216\u8005\u63d0\u524d\u505a\u514d\u5bc6\u9a8c\u8bc1\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>rsync -a --delete \/backup\/all_2022-06-30.sql.gz 154.17.22.52:\/backup\/<\/code><\/pre>\n\n\n\n<p>\u5728\u5907\u4efd\u670d\u52a1\u5668\u89e3\u538b\u7f29<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gzip -d \/backup\/all_2022-06-30.sql.gz <\/code><\/pre>\n\n\n\n<p>\u5b89\u88c5MYSQL\u670d\u52a1\uff08ubuntu\u7cfb\u7edf\u6211\u4f7f\u7528\u7684APT\uff0cCENTOS\u8bf7\u7528YUM\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apt -y install mysql-server<\/code><\/pre>\n\n\n\n<p>\u767b\u5f55\u6570\u636e\u5e93<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mysql -uroot -p<\/code><\/pre>\n\n\n\n<p>\u5bfc\u5165\u6570\u636e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>source \/backup\/all_2022-06-30.sql;<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"533\" src=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/06\/20220630a1-1024x533.jpg\" alt=\"\" class=\"wp-image-390\" srcset=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/06\/20220630a1-1024x533.jpg 1024w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/06\/20220630a1-300x156.jpg 300w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/06\/20220630a1-768x400.jpg 768w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/06\/20220630a1.jpg 1054w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>wordpress\u6570\u636e\u5e93\u5907\u4efd\u6210\u529f<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>MYSQL\u5907\u4efd\u7684\u5185\u5bb9\u901a\u5e38\u5305\u62ec\uff1a \u6570\u636e\u5e93\u7684\u6570\u636e \u4e8c\u8fdb\u5236\u65e5\u5fd7\u3001InnoDB\u7684\u4e8b\u52a1\u65e5\u5fd7 \u7528\u6237\u8d26\u53f7\u3001\u6743\u9650\u8bbe\u7f6e\u3001\u7a0b\u5e8f\u4ee3\u7801\uff08\u5b58\u50a8\u8fc7\u7a0b\u3001\u51fd\u6570\u3001\u89e6\u53d1\u5668\u3001\u4e8b\u4ef6\u8c03\u5ea6\u5668\uff09 \u914d\u7f6e\u6587\u4ef6 mysqldump \u5907\u4efd\u5de5\u5177 mysqldump\u662f\u76ee\u524d\u6700\u5e38\u7528\u7684MYSQL\u5907\u4efd\u5de5\u5177&#8230;<\/p>\n","protected":false},"author":1,"featured_media":283,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[36,40],"topic":[],"class_list":["post-388","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-35","tag-mysql","tag-40"],"_links":{"self":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts\/388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=388"}],"version-history":[{"count":2,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts\/388\/revisions"}],"predecessor-version":[{"id":391,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts\/388\/revisions\/391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/media\/283"}],"wp:attachment":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=388"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}