{"id":76566,"date":"2024-10-16T07:52:15","date_gmt":"2024-10-15T23:52:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76566\/"},"modified":"2024-10-16T07:52:15","modified_gmt":"2024-10-15T23:52:15","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%ae%e9%8c%84%e7%b5%90%e6%a7%8b%e5%8f%8a%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8%e7%b8%bd%e7%b5%90%e7%af%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76566\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\u76ee\u9304\u7d50\u69cb\u53ca\u5e38\u7528\u547d\u4ee4\u7684\u4f7f\u7528\u7e3d\u7d50\u7bc7"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%ae%e9%8c%84%e7%b5%90%e6%a7%8b%e5%8f%8a%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8%e7%b8%bd%e7%b5%90%e7%af%87-vXFTHSVpTG\">MySQL\u6578\u64da\u5eab\u76ee\u9304\u7d50\u69cb\u53ca\u5e38\u7528\u547d\u4ee4\u7684\u4f7f\u7528\u7e3d\u7d50\u7bc7<\/h1>\n<p>MySQL\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u4e86\u89e3MySQL\u7684\u6578\u64da\u5eab\u76ee\u9304\u7d50\u69cb\u53ca\u5176\u5e38\u7528\u547d\u4ee4\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u548c\u7dad\u8b77\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684\u76ee\u9304\u7d50\u69cb\u53ca\u5176\u5e38\u7528\u547d\u4ee4\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u638c\u63e1MySQL\u7684\u4f7f\u7528\u3002<\/p>\n<h2 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%ae%e9%8c%84%e7%b5%90%e6%a7%8b-vXFTHSVpTG\">MySQL\u6578\u64da\u5eab\u76ee\u9304\u7d50\u69cb<\/h2>\n<p>MySQL\u7684\u6578\u64da\u5eab\u76ee\u9304\u7d50\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u76ee\u9304\uff1a<\/strong>\u6bcf\u500b\u6578\u64da\u5eab\u5728\u6587\u4ef6\u7cfb\u7d71\u4e2d\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u76ee\u9304\uff0c\u901a\u5e38\u4f4d\u65bcMySQL\u7684\u6578\u64da\u76ee\u9304\u4e0b\uff08\u4f8b\u5982\uff1a\/var\/lib\/mysql\uff09\u3002\u6bcf\u500b\u6578\u64da\u5eab\u7684\u76ee\u9304\u540d\u7a31\u8207\u6578\u64da\u5eab\u540d\u7a31\u76f8\u540c\u3002<\/li>\n<li><strong>\u8868\u6587\u4ef6\uff1a<\/strong>\u6bcf\u500b\u6578\u64da\u5eab\u4e2d\u7684\u8868\u6703\u751f\u6210\u4e00\u500b\u6216\u591a\u500b\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u7684\u540d\u7a31\u901a\u5e38\u4ee5\u8868\u540d\u547d\u540d\uff0c\u4e26\u6839\u64da\u5b58\u5132\u5f15\u64ce\u7684\u4e0d\u540c\u800c\u6709\u6240\u4e0d\u540c\u3002\u4f8b\u5982\uff0cInnoDB\u8868\u6703\u751f\u6210.ibd\u6587\u4ef6\uff0c\u800cMyISAM\u8868\u5247\u6703\u751f\u6210.frm\u3001.MYD\u548c.MYI\u6587\u4ef6\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6587\u4ef6\uff1a<\/strong>MySQL\u6703\u751f\u6210\u591a\u7a2e\u65e5\u8a8c\u6587\u4ef6\uff0c\u5305\u62ec\u932f\u8aa4\u65e5\u8a8c\u3001\u67e5\u8a62\u65e5\u8a8c\u548c\u4e8c\u9032\u5236\u65e5\u8a8c\uff0c\u9019\u4e9b\u65e5\u8a8c\u6587\u4ef6\u5c0d\u65bc\u6545\u969c\u6392\u9664\u548c\u6578\u64da\u6062\u5fa9\u975e\u5e38\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e7%94%a8mysql%e5%91%bd%e4%bb%a4-vXFTHSVpTG\">\u5e38\u7528MySQL\u547d\u4ee4<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6709\u8a31\u591a\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u7ba1\u7406\u6578\u64da\u5eab\u548c\u8868\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684MySQL\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5%e5%88%b0mysql%e6%95%b8%e6%93%9a%e5%ba%ab-vXFTHSVpTG\">1. \u9023\u63a5\u5230MySQL\u6578\u64da\u5eab<\/h3>\n<pre><code>mysql -u username -p<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u53ef\u4ee5\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u8f38\u5165\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e6%95%b8%e6%93%9a%e5%ba%ab-vXFTHSVpTG\">2. \u67e5\u770b\u6240\u6709\u6578\u64da\u5eab<\/h3>\n<pre><code>SHOW DATABASES;<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u5217\u51fa\u6240\u6709\u53ef\u7528\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-vXFTHSVpTG\">3. \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<pre><code>CREATE DATABASE database_name;<\/code><\/pre>\n<p>\u4f7f\u7528\u6b64\u547d\u4ee4\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"4-%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab-vXFTHSVpTG\">4. \u522a\u9664\u6578\u64da\u5eab<\/h3>\n<pre><code>DROP DATABASE database_name;<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u522a\u9664\u6307\u5b9a\u7684\u6578\u64da\u5eab\u53ca\u5176\u6240\u6709\u5167\u5bb9\u3002<\/p>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab-vXFTHSVpTG\">5. \u4f7f\u7528\u6578\u64da\u5eab<\/h3>\n<pre><code>USE database_name;<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u9078\u64c7\u8981\u64cd\u4f5c\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"6-%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e8%a1%a8-vXFTHSVpTG\">6. \u67e5\u770b\u6240\u6709\u8868<\/h3>\n<pre><code>SHOW TABLES;<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u5217\u51fa\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u8868\u3002<\/p>\n<h3 id=\"7-%e5%89%b5%e5%bb%ba%e8%a1%a8-vXFTHSVpTG\">7. \u5275\u5efa\u8868<\/h3>\n<pre><code>CREATE TABLE table_name (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100),\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<p>\u4f7f\u7528\u6b64\u547d\u4ee4\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u8868\uff0c\u4e26\u5b9a\u7fa9\u5176\u7d50\u69cb\u3002<\/p>\n<h3 id=\"8-%e5%88%aa%e9%99%a4%e8%a1%a8-vXFTHSVpTG\">8. \u522a\u9664\u8868<\/h3>\n<pre><code>DROP TABLE table_name;<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u522a\u9664\u6307\u5b9a\u7684\u8868\u53ca\u5176\u6240\u6709\u6578\u64da\u3002<\/p>\n<h3 id=\"9-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-vXFTHSVpTG\">9. \u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>INSERT INTO table_name (name) VALUES ('example');<\/code><\/pre>\n<p>\u4f7f\u7528\u6b64\u547d\u4ee4\u53ef\u4ee5\u5411\u8868\u4e2d\u63d2\u5165\u65b0\u6578\u64da\u3002<\/p>\n<h3 id=\"10-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-vXFTHSVpTG\">10. \u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code>SELECT * FROM table_name;<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c07\u67e5\u8a62\u4e26\u986f\u793a\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vXFTHSVpTG\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3MySQL\u7684\u6578\u64da\u5eab\u76ee\u9304\u7d50\u69cb\u53ca\u5176\u5e38\u7528\u547d\u4ee4\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u8005\u548c\u958b\u767c\u8005\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u77e5\u8b58\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\uff0c\u9032\u884c\u6578\u64da\u64cd\u4f5c\u548c\u6545\u969c\u6392\u9664\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u6578\u64da\u5eab\u7684\u76ee\u9304\u7d50\u69cb\u53ca\u5e38\u7528\u547d\u4ee4\uff0c\u5e6b\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-76566","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=76566"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76566\/revisions"}],"predecessor-version":[{"id":76567,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76566\/revisions\/76567"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}