{"id":207183,"date":"2025-07-08T09:25:07","date_gmt":"2025-07-08T01:25:07","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207183\/"},"modified":"2025-07-08T09:25:07","modified_gmt":"2025-07-08T01:25:07","slug":"golang-migrate-%e5%88%9d%e5%a7%8b%e8%bf%81%e7%a7%bb%e6%97%b6%e6%b2%a1%e6%9c%89%e6%9b%b4%e6%94%b9%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207183\/","title":{"rendered":"golang-migrate \u521d\u59cb\u8fc1\u79fb\u65f6\u6ca1\u6709\u66f4\u6539\u9519\u8bef"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>golang-migrate \u521d\u59cb\u8fc1\u79fb\u65f6\u6ca1\u6709\u66f4\u6539\u9519\u8bef<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-20 17:36:32<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300agolang-migrate \u521d\u59cb\u8fc1\u79fb\u65f6\u6ca1\u6709\u66f4\u6539\u9519\u8bef\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u4f7f\u7528 <code>golang-migrate<\/code> \u6765\u7ba1\u7406\u8fc1\u79fb\uff0c\u5728 <code>github actions<\/code> ci \u4e0a\u8fd0\u884c\u6d4b\u8bd5\u65f6\uff0c\u4e00\u5207\u4f3c\u4e4e\u90fd\u80fd\u6b63\u5e38\u5de5\u4f5c\uff0c\u4f46\u5728 docker \u6620\u50cf\u4e0a\u8fd0\u884c\u65f6\uff0c\u6211\u65e0\u6cd5\u4f7f\u5176\u5de5\u4f5c\u3002\u6211\u4e0d\u65ad\u6536\u5230 <code>no change<\/code> \u9519\u8bef\u3002\u4e0e\u6570\u636e\u5e93\u7684\u8fde\u63a5\u5df2\u5efa\u7acb\uff0c<code>.sql<\/code> \u8fc1\u79fb\u4e5f\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002\u5173\u4e8e\u5982\u4f55\u8c03\u8bd5\u5b9e\u9645\u53d1\u751f\u7684\u60c5\u51b5\u6709\u4ec0\u4e48\u5efa\u8bae\u5417\uff1f<\/p>\n<pre>func runMigrations(databaseUrl string) {\n    m, err := migrate.New(\n        \"file:\/\/migrations\/\",\n        databaseUrl,\n    )\n\n    if err != nil {\n        log.Fatalf(\"Error loading migrations: %v\", err)\n    }\n\n    if err := m.Up(); err != nil {\n        log.Printf(\"Error migrating Up: %v\", err)\n    }\n}<\/pre>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>\u53ef\u80fd\u60a8\u9700\u8981\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u68c0\u67e5 <code>err != migrate.ErrNoChange<\/code> \u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u201cmigrate\u201d\u662f\u5305\u7684\u540d\u79f0<\/p>\n<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207183","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207183","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207183"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207183\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}