{"id":6489,"date":"2024-11-14T10:47:47","date_gmt":"2024-11-14T02:47:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6489\/"},"modified":"2024-11-14T10:47:47","modified_gmt":"2024-11-14T02:47:47","slug":"mysql%e5%88%9b%e5%bb%ba%e6%95%b0%e6%8d%ae%e5%ba%93%e6%80%8e%e4%b9%88%e5%88%a0%e9%99%a4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6489\/","title":{"rendered":"mysql\u521b\u5efa\u6570\u636e\u5e93\u600e\u4e48\u5220\u9664"},"content":{"rendered":"

\n \u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5220\u9664 mysql \u6570\u636e\u5e93\uff1a\u8fde\u63a5\u5230 mysql \u670d\u52a1\u5668\u3002\u8f93\u5165\u547d\u4ee4 drop database \u6570\u636e\u5e93\u540d;\u3002\u9a8c\u8bc1\u5220\u9664\u662f\u5426\u6210\u529f\uff0c\u68c0\u67e5\u6570\u636e\u5e93\u662f\u5426\u4ece show databases; \u4e2d\u6d88\u5931\u3002\n<\/p><\/blockquote>\n

\"mysql\u521b\u5efa\u6570\u636e\u5e93\u600e\u4e48\u5220\u9664\u63d2\u56fe\"<\/p>\n

MySQL \u5220\u9664\u6570\u636e\u5e93<\/h2>\n

\u5982\u4f55\u5220\u9664 MySQL \u6570\u636e\u5e93\uff1f<\/strong><\/p>\n

\u5220\u9664 MySQL \u6570\u636e\u5e93\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n

1. \u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668<\/strong><\/p>\n

\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fde\u63a5\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668\uff1a<\/p>\n

mysql -u \u7528\u6237\u540d -p \u5bc6\u7801<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2. \u5220\u9664\u6570\u636e\u5e93<\/strong><\/p>\n
\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u5220\u9664\u6307\u5b9a\u540d\u79f0\u7684\u6570\u636e\u5e93\uff1a<\/p>\n
DROP DATABASE \u6570\u636e\u5e93\u540d;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5982\uff0c\u8981\u5220\u9664\u540d\u4e3a “my_database” \u7684\u6570\u636e\u5e93\uff0c\u5219\u8f93\u5165\uff1a<\/p>\n
DROP DATABASE my_database;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3. \u9a8c\u8bc1\u5220\u9664<\/strong><\/p>\n
\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u6570\u636e\u5e93\u662f\u5426\u5df2\u6210\u529f\u5220\u9664\uff1a<\/p>\n
SHOW DATABASES;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8be5\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u53ef\u7528\u6570\u636e\u5e93\u3002\u5982\u679c “my_database” \u4e0d\u518d\u5217\u51fa\uff0c\u5219\u8868\u660e\u5b83\u5df2\u6210\u529f\u5220\u9664\u3002<\/p>\n
\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n
    \n
  • \u5220\u9664\u6570\u636e\u5e93\u4f1a\u6c38\u4e45\u5220\u9664\u8be5\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709\u8868\u548c\u6570\u636e\u3002<\/li>\n
  • \u5728\u5220\u9664\u6570\u636e\u5e93\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u5907\u4efd\u4e86\u91cd\u8981\u7684\u6570\u636e\u3002<\/li>\n
  • \u62e5\u6709\u9002\u5f53\u6743\u9650\u7684\u7528\u6237\u624d\u80fd\u5220\u9664\u6570\u636e\u5e93\u3002<\/li>\n<\/ul>\n
    \u4ee5\u4e0a\u5c31\u662f\u521b\u5efa\u6570\u636e\u5e93\u600e\u4e48\u5220\u9664\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":"
    \u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5220\u9664 mysql \u6570\u636e\u5e93\uff1a\u8fde\u63a5\u5230 mysql \u670d\u52a1\u5668\u3002\u8f93\u5165\u547d\u4ee4 drop database \u6570\u636e\u5e93\u540d;\u3002\u9a8c\u8bc1\u5220\u9664\u662f\u5426\u6210\u529f\uff0c\u68c0\u67e5\u6570\u636e\u5e93\u662f\u5426\u4ece show databases; \u4e2d\u6d88\u5931\u3002 MySQL \u5220\u9664\u6570\u636e\u5e93 \u5982\u4f55\u5220\u9664 MySQL \u6570\u636e\u5e93\uff1f \u5220\u9664 MySQL \u6570\u636e\u5e93\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a 1. \u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fde\u63a5\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668\uff1a mysql -u \u7528\u6237\u540d -p \u5bc6\u7801 \u767b\u5f55\u540e\u590d\u5236 2. \u5220\u9664\u6570\u636e\u5e93 \u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u5220\u9664\u6307\u5b9a\u540d\u79f0\u7684\u6570\u636e\u5e93\uff1a DROP DATABASE \u6570\u636e\u5e93\u540d; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u5220\u9664\u540d\u4e3a “my_database” \u7684\u6570\u636e\u5e93\uff0c\u5219\u8f93\u5165\uff1a DROP DATABASE my_database; \u767b\u5f55\u540e\u590d\u5236 3. \u9a8c\u8bc1\u5220\u9664 \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u6570\u636e\u5e93\u662f\u5426\u5df2\u6210\u529f\u5220\u9664\uff1a SHOW DATABASES; \u767b\u5f55\u540e\u590d\u5236 \u8be5\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u53ef\u7528\u6570\u636e\u5e93\u3002\u5982\u679c “my_database” \u4e0d\u518d\u5217\u51fa\uff0c\u5219\u8868\u660e\u5b83\u5df2\u6210\u529f\u5220\u9664\u3002 \u6ce8\u610f\u4e8b\u9879\uff1a \u5220\u9664\u6570\u636e\u5e93\u4f1a\u6c38\u4e45\u5220\u9664\u8be5\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709\u8868\u548c\u6570\u636e\u3002 […]<\/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-6489","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6489","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=6489"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6489\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}