{"id":25860,"date":"2024-11-24T11:03:14","date_gmt":"2024-11-24T03:03:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25860\/"},"modified":"2024-11-24T11:03:14","modified_gmt":"2024-11-24T03:03:14","slug":"mysql%e8%87%aa%e5%8a%a8%e5%a2%9e%e9%87%8f%e7%aa%81%e7%84%b6%e5%8f%98%e6%88%9010000%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25860\/","title":{"rendered":"MySQL\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173071783829377.jpg\" class=\"aligncenter\" title=\"MySQL\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u63d2\u56fe\" alt=\"MySQL\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u65e0\u6cd5\u4fee\u6539\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u4e4b\u524d\uff0c\u8868\u7684\u81ea\u52a8\u589e\u91cf\u4ece0\u5f00\u59cb\u9012\u589e\uff0c\u4f46\u7a81\u7136\u53d8\u6210\u4e86100001\uff0c\u8fd9\u662f\u4ec0\u4e48\u539f\u56e0\u5462\uff1f<\/p>\n<p>\u53ef\u80fd\u662f\u7531\u4e8e\u4ee5\u4e0b\u64cd\u4f5c\u5bfc\u81f4\uff1a<\/p>\n<ul>\n<li>\u5bfc\u5165\/\u5bfc\u51fa\u6570\u636e\uff1a\u5982\u679c\u5c06\u5176\u4ed6\u8868\u4e2d\u73b0\u6709\u7684\u4e3b\u952e\u6570\u636e\u5bfc\u5165\u5230\u6b64\u8868\u4e2d\uff0c\u5c31\u6709\u53ef\u80fd\u5bfc\u81f4\u81ea\u52a8\u589e\u91cf\u4ece\u5bfc\u5165\u6570\u636e\u7684\u6700\u5927\u503c\u5f00\u59cb\u3002<\/li>\n<li>\u5220\u9664\u6570\u636e\uff1a\u5982\u679c\u5220\u9664\u4e86\u5927\u5757\u6570\u636e\uff0c\u5bfc\u81f4\u8868\u4e2d\u53ea\u5269\u4e0b\u5e8f\u53f7\u8f83\u5927\u7684\u6570\u636e\uff0c\u5219\u81ea\u52a8\u589e\u91cf\u4e5f\u4f1a\u4ece\u8fd9\u4e9b\u6570\u636e\u4e2d\u7ee7\u7eed\u9012\u589e\u3002<\/li>\n<\/ul>\n<p><strong>\u4fee\u6539\u81ea\u52a8\u589e\u91cf\u5c5e\u6027<\/strong><\/p>\n<p>\u9020\u6210\u8fd9\u79cd\u60c5\u51b5\u7684\u539f\u56e0\u662f\uff0cmysql\u8868\u7684\u81ea\u52a8\u589e\u91cf\u5c5e\u6027\u201cauto_increment\u201d\u63a7\u5236\u7740\u4e3b\u952e\u7684\u9012\u589e\u503c\u3002\u8be5\u5c5e\u6027\u7684\u503c\u8868\u793a\u4e3b\u952e\u7684\u4e0b\u4e00\u4e2a\u9012\u589e\u503c\uff1a<\/p>\n<p>[\u56fe\u7247]<\/p>\n<p>\u8981\u4fee\u6539\u81ea\u52a8\u589e\u91cf\u5c5e\u6027\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\uff1a<\/p>\n<pre>alter table table_name alter column primary_key auto_increment = new_value;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0ctable_name\u662f\u8868\u7684\u540d\u79f0\uff0cprimary_key\u662f\u4e3b\u952e\u5217\u7684\u540d\u79f0\uff0cnew_value\u662f\u5e0c\u671b\u8bbe\u7f6e\u7684\u65b0\u9012\u589e\u503c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u5c06\u81ea\u52a8\u589e\u91cf\u5c5e\u6027\u91cd\u7f6e\u4e3a0\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<pre>ALTER TABLE table_name ALTER COLUMN primary_key AUTO_INCREMENT = 0;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fMySQL\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u65e0\u6cd5\u4fee\u6539\u7684\u539f\u56e0 \u4e4b\u524d\uff0c\u8868\u7684\u81ea\u52a8\u589e\u91cf\u4ece0\u5f00\u59cb\u9012\u589e\uff0c\u4f46\u7a81\u7136\u53d8\u6210\u4e86100001\uff0c\u8fd9\u662f\u4ec0\u4e48\u539f\u56e0\u5462\uff1f \u53ef\u80fd\u662f\u7531\u4e8e\u4ee5\u4e0b\u64cd\u4f5c\u5bfc\u81f4\uff1a \u5bfc\u5165\/\u5bfc\u51fa\u6570\u636e\uff1a\u5982\u679c\u5c06\u5176\u4ed6\u8868\u4e2d\u73b0\u6709\u7684\u4e3b\u952e\u6570\u636e\u5bfc\u5165\u5230\u6b64\u8868\u4e2d\uff0c\u5c31\u6709\u53ef\u80fd\u5bfc\u81f4\u81ea\u52a8\u589e\u91cf\u4ece\u5bfc\u5165\u6570\u636e\u7684\u6700\u5927\u503c\u5f00\u59cb\u3002 \u5220\u9664\u6570\u636e\uff1a\u5982\u679c\u5220\u9664\u4e86\u5927\u5757\u6570\u636e\uff0c\u5bfc\u81f4\u8868\u4e2d\u53ea\u5269\u4e0b\u5e8f\u53f7\u8f83\u5927\u7684\u6570\u636e\uff0c\u5219\u81ea\u52a8\u589e\u91cf\u4e5f\u4f1a\u4ece\u8fd9\u4e9b\u6570\u636e\u4e2d\u7ee7\u7eed\u9012\u589e\u3002 \u4fee\u6539\u81ea\u52a8\u589e\u91cf\u5c5e\u6027 \u9020\u6210\u8fd9\u79cd\u60c5\u51b5\u7684\u539f\u56e0\u662f\uff0cmysql\u8868\u7684\u81ea\u52a8\u589e\u91cf\u5c5e\u6027\u201cauto_increment\u201d\u63a7\u5236\u7740\u4e3b\u952e\u7684\u9012\u589e\u503c\u3002\u8be5\u5c5e\u6027\u7684\u503c\u8868\u793a\u4e3b\u952e\u7684\u4e0b\u4e00\u4e2a\u9012\u589e\u503c\uff1a [\u56fe\u7247] \u8981\u4fee\u6539\u81ea\u52a8\u589e\u91cf\u5c5e\u6027\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\uff1a alter table table_name alter column primary_key auto_increment = new_value; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0ctable_name\u662f\u8868\u7684\u540d\u79f0\uff0cprimary_key\u662f\u4e3b\u952e\u5217\u7684\u540d\u79f0\uff0cnew_value\u662f\u5e0c\u671b\u8bbe\u7f6e\u7684\u65b0\u9012\u589e\u503c\u3002 \u4f8b\u5982\uff0c\u8981\u5c06\u81ea\u52a8\u589e\u91cf\u5c5e\u6027\u91cd\u7f6e\u4e3a0\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a ALTER TABLE table_name ALTER COLUMN primary_key AUTO_INCREMENT = 0; \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662fMySQL\u81ea\u52a8\u589e\u91cf\u7a81\u7136\u53d8\u621010000\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-25860","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25860","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=25860"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25860\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}