{"id":196157,"date":"2024-11-13T20:57:20","date_gmt":"2024-11-13T12:57:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196157\/"},"modified":"2024-11-13T20:57:21","modified_gmt":"2024-11-13T12:57:21","slug":"%e6%8e%8c%e6%8f%a1%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c%e6%8a%80%e5%b7%a7%ef%bc%8c%e5%bf%85%e5%82%99%e7%94%a8%e6%88%b6%e5%ae%98%e6%96%b9%e6%89%8b%e5%86%8a-%e9%81%94%e5%a4%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196157\/","title":{"rendered":"\u638c\u63e1\u9054\u5922\u6578\u64da\u5eab\u64cd\u4f5c\u6280\u5de7\uff0c\u5fc5\u5099\u7528\u6236\u5b98\u65b9\u624b\u518a (\u9054\u5922\u6578\u64da\u5eab\u7528\u6236\u5b98\u65b9\u624b\u518a)"},"content":{"rendered":"<h1 id=\"%e6%8e%8c%e6%8f%a1%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c%e6%8a%80%e5%b7%a7%ef%bc%8c%e5%bf%85%e5%82%99%e7%94%a8%e6%88%b6%e5%ae%98%e6%96%b9%e6%89%8b%e5%86%8a-uTQeJzIqLx\">\u638c\u63e1\u9054\u5922\u6578\u64da\u5eab\u64cd\u4f5c\u6280\u5de7\uff0c\u5fc5\u5099\u7528\u6236\u5b98\u65b9\u624b\u518a<\/h1>\n<p>\u9054\u5922\u6578\u64da\u5eab\uff08DM Database\uff09\u662f\u4e00\u6b3e\u7531\u4e2d\u570b\u516c\u53f8\u958b\u767c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u91d1\u878d\u3001\u96fb\u4fe1\u3001\u653f\u5e9c\u7b49\u884c\u696d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u638c\u63e1\u9054\u5922\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u6280\u5de7\u5c0d\u65bc\u7528\u6236\u4f86\u8aaa\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u9054\u5922\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c\u6280\u5de7\uff0c\u4e26\u63d0\u4f9b\u7528\u6236\u5b98\u65b9\u624b\u518a\u7684\u76f8\u95dc\u4fe1\u606f\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u4f7f\u7528\u9019\u4e00\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-uTQeJzIqLx\">\u9054\u5922\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u9054\u5922\u6578\u64da\u5eab\u662f\u4e00\u500b\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u9760\u6027\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u8907\u96dc\u67e5\u8a62\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u652f\u6301ACID\u4e8b\u52d9\u7279\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u63d0\u4f9b\u9ad8\u6548\u7684\u67e5\u8a62\u512a\u5316\u5668\uff0c\u80fd\u5920\u81ea\u52d5\u9078\u64c7\u6700\u4f73\u7684\u57f7\u884c\u8a08\u5283\u3002<\/li>\n<li>\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u80fd\u5920\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u9032\u884c\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae-uTQeJzIqLx\">\u9054\u5922\u6578\u64da\u5eab\u7684\u5b89\u88dd\u8207\u914d\u7f6e<\/h2>\n<p>\u5728\u4f7f\u7528\u9054\u5922\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u7528\u6236\u9700\u8981\u5b8c\u6210\u5b89\u88dd\u548c\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>\n1. \u4e0b\u8f09\u9054\u5922\u6578\u64da\u5eab\u5b89\u88dd\u5305\u3002\n2. \u89e3\u58d3\u5b89\u88dd\u5305\uff0c\u9032\u5165\u5b89\u88dd\u76ee\u9304\u3002\n3. \u57f7\u884c\u5b89\u88dd\u8173\u672c\uff0c\u6839\u64da\u63d0\u793a\u5b8c\u6210\u5b89\u88dd\u3002\n4. \u914d\u7f6e\u6578\u64da\u5eab\u53c3\u6578\uff0c\u5305\u62ec\u7aef\u53e3\u865f\u3001\u6578\u64da\u5b58\u5132\u8def\u5f91\u7b49\u3002\n5. \u555f\u52d5\u6578\u64da\u5eab\u670d\u52d9\u3002\n<\/code><\/pre>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c%e5%91%bd%e4%bb%a4-uTQeJzIqLx\">\u57fa\u672c\u64cd\u4f5c\u547d\u4ee4<\/h2>\n<p>\u9054\u5922\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684SQL\u547d\u4ee4\uff0c\u7528\u65bc\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-uTQeJzIqLx\">\u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<pre><code>\nCREATE DATABASE my_database;\n<\/code><\/pre>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e8%a1%a8-uTQeJzIqLx\">\u5275\u5efa\u8868<\/h3>\n<pre><code>\nCREATE TABLE users (\n    id INT PRIMARY KEY,\n    name VARCHAR(100),\n    email VARCHAR(100)\n);\n<\/code><\/pre>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-uTQeJzIqLx\">\u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>\nINSERT INTO users (id, name, email) VALUES (1, '\u5f35\u4e09', 'zhangsan@example.com');\n<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-uTQeJzIqLx\">\u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code>\nSELECT * FROM users;\n<\/code><\/pre>\n<h3 id=\"%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-uTQeJzIqLx\">\u66f4\u65b0\u6578\u64da<\/h3>\n<pre><code>\nUPDATE users SET email = 'zhangsan_new@example.com' WHERE id = 1;\n<\/code><\/pre>\n<h3 id=\"%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-uTQeJzIqLx\">\u522a\u9664\u6578\u64da<\/h3>\n<pre><code>\nDELETE FROM users WHERE id = 1;\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-uTQeJzIqLx\">\u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u5099\u4efd\u8207\u6062\u5fa9\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u9054\u5922\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u5099\u4efd\u548c\u6062\u5fa9\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab-uTQeJzIqLx\">\u5099\u4efd\u6578\u64da\u5eab<\/h3>\n<pre><code>\nBACKUP DATABASE my_database TO '\/backup\/my_database.bak';\n<\/code><\/pre>\n<h3 id=\"%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-uTQeJzIqLx\">\u6062\u5fa9\u6578\u64da\u5eab<\/h3>\n<pre><code>\nRESTORE DATABASE my_database FROM '\/backup\/my_database.bak';\n<\/code><\/pre>\n<h2 id=\"%e5%ae%98%e6%96%b9%e6%89%8b%e5%86%8a%e8%88%87%e8%b3%87%e6%ba%90-uTQeJzIqLx\">\u5b98\u65b9\u624b\u518a\u8207\u8cc7\u6e90<\/h2>\n<p>\u70ba\u4e86\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u9054\u5922\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u6280\u5de7\uff0c\u7528\u6236\u53ef\u4ee5\u53c3\u8003\u5b98\u65b9\u624b\u518a\u3002\u5b98\u65b9\u624b\u518a\u4e2d\u8a73\u7d30\u4ecb\u7d39\u4e86\u6578\u64da\u5eab\u7684\u5b89\u88dd\u3001\u914d\u7f6e\u3001\u64cd\u4f5c\u547d\u4ee4\u53ca\u6545\u969c\u6392\u9664\u7b49\u5167\u5bb9\uff0c\u5c0d\u65bc\u65b0\u624b\u548c\u6709\u7d93\u9a57\u7684\u7528\u6236\u90fd\u975e\u5e38\u6709\u5e6b\u52a9\u3002\u7528\u6236\u53ef\u4ee5\u5728\u9054\u5922\u6578\u64da\u5eab\u7684\u5b98\u65b9\u7db2\u7ad9\u4e0a\u627e\u5230\u6700\u65b0\u7684\u624b\u518a\u548c\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uTQeJzIqLx\">\u7e3d\u7d50<\/h2>\n<p>\u638c\u63e1\u9054\u5922\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u6280\u5de7\u5c0d\u65bc\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u6578\u64da\u7ba1\u7406\u80fd\u529b\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5b78\u7fd2\u57fa\u672c\u7684SQL\u547d\u4ee4\u3001\u6578\u64da\u5eab\u7684\u5099\u4efd\u8207\u6062\u5fa9\u65b9\u6cd5\uff0c\u4ee5\u53ca\u53c3\u8003\u5b98\u65b9\u624b\u518a\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u9054\u5922\u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u9054\u5922\u6578\u64da\u5eab\u64cd\u4f5c\u6280\u5de7\uff0c\u5fc5\u5099\u7528\u6236\u5b98\u65b9\u624b\u518a\uff0c\u63d0\u4f9b\u8a73\u7d30\u6307\u5357\u8207\u5be6\u7528\u6280\u5de7\uff0c\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-196157","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196157","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=196157"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196157\/revisions"}],"predecessor-version":[{"id":196158,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196157\/revisions\/196158"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}