{"id":6512,"date":"2024-11-14T11:45:28","date_gmt":"2024-11-14T03:45:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6512\/"},"modified":"2024-11-14T11:45:28","modified_gmt":"2024-11-14T03:45:28","slug":"%e6%80%8e%e4%b9%88%e5%88%a0%e9%99%a4%e6%9c%ac%e5%9c%b0mysql%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6512\/","title":{"rendered":"\u600e\u4e48\u5220\u9664\u672c\u5730mysql\u6570\u636e\u5e93"},"content":{"rendered":"<blockquote><p>\n  \u8981\u5220\u9664\u672c\u5730 mysql \u6570\u636e\u5e93\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a\u8fde\u63a5\u5230 mysql \u670d\u52a1\u5668\u68c0\u67e5\u8981\u5220\u9664\u7684\u6570\u636e\u5e93\u5220\u9664\u6570\u636e\u5e93\u786e\u8ba4\u5220\u9664\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202408\/05\/2024080519340176597.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u5220\u9664\u672c\u5730mysql\u6570\u636e\u5e93\u63d2\u56fe\" alt=\"\u600e\u4e48\u5220\u9664\u672c\u5730mysql\u6570\u636e\u5e93\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5220\u9664\u672c\u5730 MySQL \u6570\u636e\u5e93<\/strong><\/p>\n<p>\u8981\u5220\u9664\u672c\u5730 MySQL \u6570\u636e\u5e93\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n<p><strong>1. \u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668<\/strong><\/p>\n<p>\u4f7f\u7528 MySQL \u5ba2\u6237\u7aef\u6216\u547d\u4ee4\u884c\u5de5\u5177\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\uff1a<\/p>\n<p> -u root -p<\/p>\n<ul>\n<li>\u66ff\u6362 root \u4e3a\u60a8\u7684 MySQL \u7528\u6237\u540d\u3002<\/li>\n<li>\u8f93\u5165\u60a8\u7684\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><strong>2. \u68c0\u67e5\u8981\u5220\u9664\u7684\u6570\u636e\u5e93<\/strong><\/p>\n<p>\u4f7f\u7528 SHOW DATABASES \u547d\u4ee4\u67e5\u770b\u53ef\u7528\u7684\u6570\u636e\u5e93\uff1a<\/p>\n<p>SHOW DATABASES;<\/p>\n<p><strong>3. \u5220\u9664\u6570\u636e\u5e93<\/strong><\/p>\n<p>\u4f7f\u7528 DROP DATABASE \u547d\u4ee4\u5220\u9664\u6570\u636e\u5e93\uff1a<\/p>\n<p>DROP DATABASE database_name;<\/p>\n<ul>\n<li>\u66ff\u6362 database_name \u4e3a\u8981\u5220\u9664\u7684\u6570\u636e\u5e93\u540d\u79f0\u3002<\/li>\n<\/ul>\n<p><strong>4. \u786e\u8ba4\u5220\u9664<\/strong><\/p>\n<p>\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4\u5220\u9664\uff1a<\/p>\n<p>Y \u6216 y<\/p>\n<p>\u6570\u636e\u5e93\u5c06\u88ab\u5220\u9664\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5220\u9664\u672c\u5730\u6570\u636e\u5e93\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8981\u5220\u9664\u672c\u5730 mysql \u6570\u636e\u5e93\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a\u8fde\u63a5\u5230 mysql \u670d\u52a1\u5668\u68c0\u67e5\u8981\u5220\u9664\u7684\u6570\u636e\u5e93\u5220\u9664\u6570\u636e\u5e93\u786e\u8ba4\u5220\u9664 \u5982\u4f55\u5220\u9664\u672c\u5730 MySQL \u6570\u636e\u5e93 \u8981\u5220\u9664\u672c\u5730 MySQL \u6570\u636e\u5e93\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a 1. \u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668 \u4f7f\u7528 MySQL \u5ba2\u6237\u7aef\u6216\u547d\u4ee4\u884c\u5de5\u5177\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\uff1a -u root -p \u66ff\u6362 root \u4e3a\u60a8\u7684 MySQL \u7528\u6237\u540d\u3002 \u8f93\u5165\u60a8\u7684\u5bc6\u7801\u3002 2. \u68c0\u67e5\u8981\u5220\u9664\u7684\u6570\u636e\u5e93 \u4f7f\u7528 SHOW DATABASES \u547d\u4ee4\u67e5\u770b\u53ef\u7528\u7684\u6570\u636e\u5e93\uff1a SHOW DATABASES; 3. \u5220\u9664\u6570\u636e\u5e93 \u4f7f\u7528 DROP DATABASE \u547d\u4ee4\u5220\u9664\u6570\u636e\u5e93\uff1a DROP DATABASE database_name; \u66ff\u6362 database_name \u4e3a\u8981\u5220\u9664\u7684\u6570\u636e\u5e93\u540d\u79f0\u3002 4. \u786e\u8ba4\u5220\u9664 \u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4\u5220\u9664\uff1a Y \u6216 y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6512","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6512"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6512\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}