{"id":6200,"date":"2024-11-14T08:28:30","date_gmt":"2024-11-14T00:28:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6200\/"},"modified":"2024-11-14T08:28:30","modified_gmt":"2024-11-14T00:28:30","slug":"mysql%e5%a6%82%e4%bd%95%e6%9b%b4%e6%94%b9%e6%95%b0%e6%8d%ae%e5%ba%93%e5%90%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6200\/","title":{"rendered":"mysql\u5982\u4f55\u66f4\u6539\u6570\u636e\u5e93\u540d"},"content":{"rendered":"

\n \u8981\u66f4\u6539 mysql \u6570\u636e\u5e93\u540d\uff0c\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u8fde\u63a5 mysql \u670d\u52a1\u5668\u3002\u4f7f\u7528 rename database \u8bed\u53e5\u91cd\u547d\u540d\u6570\u636e\u5e93\uff0c\u8bed\u6cd5\u4e3a\uff1arename database old_name to new_name\u3002\u5237\u65b0\u6743\u9650\u4ee5\u786e\u4fdd\u5bf9\u65b0\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\u6b63\u786e\uff1aflush privileges\u3002\u9a8c\u8bc1\u66f4\u6539\uff1ashow databases\u3002\n<\/p><\/blockquote>\n

\"mysql\u5982\u4f55\u66f4\u6539\u6570\u636e\u5e93\u540d\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u66f4\u6539 MySQL \u6570\u636e\u5e93\u540d<\/strong><\/p>\n

\u4e3a\u4e86\u66f4\u6539 MySQL \u6570\u636e\u5e93\u7684\u540d\u79f0\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n

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

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

mysql -u username -p<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff1a<\/p>\n
    \n
  • username \u662f\u4f60\u7684 MySQL \u7528\u6237\u540d\u3002<\/li>\n
  • -p \u9009\u9879\u63d0\u793a\u8f93\u5165\u5bc6\u7801\u3002<\/li>\n<\/ul>\n
    2. \u4f7f\u7528 RENAME DATABASE \u8bed\u53e5<\/strong><\/p>\n
    \u8981\u91cd\u547d\u540d\u6570\u636e\u5e93\uff0c\u8bf7\u4f7f\u7528 RENAME DATABASE \u8bed\u53e5\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n
    RENAME DATABASE old_database_name TO new_database_name;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u4e2d\uff1a<\/p>\n
      \n
    • old_database_name \u662f\u73b0\u6709\u6570\u636e\u5e93\u7684\u540d\u79f0\u3002<\/li>\n
    • new_database_name \u662f\u65b0\u6570\u636e\u5e93\u7684\u540d\u79f0\u3002<\/li>\n<\/ul>\n
      \u4f8b\u5982\uff0c\u8981\u5c06\u6570\u636e\u5e93 old_db \u91cd\u547d\u540d\u4e3a new_db\uff0c\u8bf7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
      RENAME DATABASE old_db TO new_db;<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      3. \u5237\u65b0\u6743\u9650<\/strong><\/p>\n
      \u91cd\u547d\u540d\u6570\u636e\u5e93\u540e\uff0c\u5237\u65b0\u6743\u9650\u4ee5\u786e\u4fdd\u5bf9\u65b0\u540d\u79f0\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6b63\u786e\uff1a<\/p>\n
      FLUSH PRIVILEGES;<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      4. \u9a8c\u8bc1\u66f4\u6539<\/strong><\/p>\n
      \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u6570\u636e\u5e93\u540d\u79f0\u662f\u5426\u5df2\u66f4\u6539\uff1a<\/p>\n
      SHOW DATABASES;<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u4f60\u73b0\u5728\u5e94\u8be5\u5728\u5217\u8868\u4e2d\u770b\u5230\u65b0\u6570\u636e\u5e93\u7684\u540d\u79f0\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u66f4\u6539\u6570\u636e\u5e93\u540d\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":"
      \u8981\u66f4\u6539 mysql \u6570\u636e\u5e93\u540d\uff0c\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u8fde\u63a5 mysql \u670d\u52a1\u5668\u3002\u4f7f\u7528 rename database \u8bed\u53e5\u91cd\u547d\u540d\u6570\u636e\u5e93\uff0c\u8bed\u6cd5\u4e3a\uff1arename database old_name to new_name\u3002\u5237\u65b0\u6743\u9650\u4ee5\u786e\u4fdd\u5bf9\u65b0\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\u6b63\u786e\uff1aflush privileges\u3002\u9a8c\u8bc1\u66f4\u6539\uff1ashow databases\u3002 \u5982\u4f55\u66f4\u6539 MySQL \u6570\u636e\u5e93\u540d \u4e3a\u4e86\u66f4\u6539 MySQL \u6570\u636e\u5e93\u7684\u540d\u79f0\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a 1. \u8fde\u63a5\u5230 MySQL \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\uff1a mysql -u username -p \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a username \u662f\u4f60\u7684 MySQL \u7528\u6237\u540d\u3002 -p \u9009\u9879\u63d0\u793a\u8f93\u5165\u5bc6\u7801\u3002 2. \u4f7f\u7528 RENAME DATABASE \u8bed\u53e5 \u8981\u91cd\u547d\u540d\u6570\u636e\u5e93\uff0c\u8bf7\u4f7f\u7528 RENAME DATABASE \u8bed\u53e5\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a RENAME DATABASE old_database_name TO new_database_name; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a old_database_name […]<\/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-6200","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6200","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=6200"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6200\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}