{"id":75896,"date":"2024-10-16T02:08:15","date_gmt":"2024-10-15T18:08:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75896\/"},"modified":"2024-10-16T02:08:15","modified_gmt":"2024-10-15T18:08:15","slug":"mysql-%e5%a4%a7%e5%b0%8f%e5%af%ab%e4%b8%ad%e6%98%93%e5%87%ba%e7%8f%be%e7%9a%84%e5%95%8f%e9%a1%8c%e7%9a%84%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75896\/","title":{"rendered":"MySQL \u5927\u5c0f\u5beb\u4e2d\u6613\u51fa\u73fe\u7684\u554f\u984c\u7684\u89e3\u6c7a"},"content":{"rendered":"<h1 id=\"mysql-%e5%a4%a7%e5%b0%8f%e5%af%ab%e4%b8%ad%e6%98%93%e5%87%ba%e7%8f%be%e7%9a%84%e5%95%8f%e9%a1%8c%e7%9a%84%e8%a7%a3%e6%b1%ba-BkAmLoMBRT\">MySQL \u5927\u5c0f\u5beb\u4e2d\u6613\u51fa\u73fe\u7684\u554f\u984c\u7684\u89e3\u6c7a<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u5927\u5c0f\u5beb\u554f\u984c\u5e38\u5e38\u6703\u5f15\u8d77\u958b\u767c\u8005\u7684\u56f0\u60d1\u3002\u9019\u4e9b\u554f\u984c\u4e3b\u8981\u6e90\u65bc MySQL \u7684\u5927\u5c0f\u5beb\u654f\u611f\u6027\uff0c\u9019\u53d6\u6c7a\u65bc\u64cd\u4f5c\u7cfb\u7d71\u548c\u6578\u64da\u5eab\u7684\u914d\u7f6e\u3002\u672c\u6587\u5c07\u63a2\u8a0e MySQL \u4e2d\u5927\u5c0f\u5beb\u554f\u984c\u7684\u5e38\u898b\u60c5\u6cc1\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"1-%e5%a4%a7%e5%b0%8f%e5%af%ab%e6%95%8f%e6%84%9f%e6%80%a7%e6%a6%82%e8%bf%b0-BkAmLoMBRT\">1. \u5927\u5c0f\u5beb\u654f\u611f\u6027\u6982\u8ff0<\/h2>\n<p>MySQL \u7684\u5927\u5c0f\u5beb\u654f\u611f\u6027\u4e3b\u8981\u53d6\u6c7a\u65bc\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li>\u64cd\u4f5c\u7cfb\u7d71\uff1a\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u6587\u4ef6\u540d\u662f\u5927\u5c0f\u5beb\u654f\u611f\u7684\uff0c\u800c\u5728 Windows \u7cfb\u7d71\u4e2d\u5247\u4e0d\u662f\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247\uff1a\u9019\u4e9b\u8a2d\u7f6e\u6703\u5f71\u97ff\u67e5\u8a62\u7684\u5927\u5c0f\u5beb\u654f\u611f\u6027\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5728 Linux \u4e0a\uff0c\u5982\u679c\u4f60\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba `Users` \u7684\u8868\uff0c\u5247\u5728\u67e5\u8a62\u6642\u5fc5\u9808\u4f7f\u7528\u76f8\u540c\u7684\u5927\u5c0f\u5beb\uff0c\u5426\u5247\u6703\u51fa\u73fe\u932f\u8aa4\u3002<\/p>\n<h2 id=\"2-%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-BkAmLoMBRT\">2. \u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"2-1-%e8%a1%a8%e5%90%8d%e5%92%8c%e5%88%97%e5%90%8d%e7%9a%84%e5%a4%a7%e5%b0%8f%e5%af%ab%e5%95%8f%e9%a1%8c-BkAmLoMBRT\">2.1 \u8868\u540d\u548c\u5217\u540d\u7684\u5927\u5c0f\u5beb\u554f\u984c<\/h3>\n<p>\u5728 MySQL \u4e2d\uff0c\u8868\u540d\u548c\u5217\u540d\u7684\u5927\u5c0f\u5beb\u654f\u611f\u6027\u53d6\u6c7a\u65bc `lower_case_table_names` \u7cfb\u7d71\u8b8a\u91cf\u3002\u9019\u500b\u8b8a\u91cf\u7684\u503c\u53ef\u4ee5\u662f\uff1a<\/p>\n<ul>\n<li>0\uff1a\u8868\u540d\u662f\u5927\u5c0f\u5beb\u654f\u611f\u7684\uff08Linux \u9ed8\u8a8d\uff09\u3002<\/li>\n<li>1\uff1a\u8868\u540d\u4e0d\u654f\u611f\uff08Windows \u9ed8\u8a8d\uff09\u3002<\/li>\n<li>2\uff1a\u8868\u540d\u5728\u5275\u5efa\u6642\u4e0d\u654f\u611f\uff0c\u4f46\u5728\u67e5\u8a62\u6642\u654f\u611f\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5982\u679c `lower_case_table_names` \u8a2d\u7f6e\u70ba 0\uff0c\u5247\u4ee5\u4e0b\u67e5\u8a62\u5c07\u5931\u6557\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<p>\u56e0\u70ba\u8868\u540d\u61c9\u8a72\u662f `Users`\u3002<\/p>\n<h3 id=\"2-2-%e6%9f%a5%e8%a9%a2%e4%b8%ad%e7%9a%84%e5%a4%a7%e5%b0%8f%e5%af%ab%e5%95%8f%e9%a1%8c-BkAmLoMBRT\">2.2 \u67e5\u8a62\u4e2d\u7684\u5927\u5c0f\u5beb\u554f\u984c<\/h3>\n<p>\u5728\u67e5\u8a62\u4e2d\uff0c\u5b57\u7b26\u4e32\u7684\u6bd4\u8f03\u4e5f\u53ef\u80fd\u53d7\u5230\u5927\u5c0f\u5beb\u7684\u5f71\u97ff\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cMySQL \u7684\u5b57\u7b26\u4e32\u6bd4\u8f03\u662f\u5927\u5c0f\u5beb\u4e0d\u654f\u611f\u7684\uff0c\u4f46\u9019\u53d6\u6c7a\u65bc\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 `utf8_general_ci` \u6392\u5e8f\u898f\u5247\u6642\uff0c`&#8217;abc&#8217;` \u548c `&#8217;ABC&#8217;` \u88ab\u8996\u70ba\u76f8\u7b49\uff1b\u800c\u4f7f\u7528 `utf8_bin` \u6392\u5e8f\u898f\u5247\u6642\uff0c\u5247\u4e0d\u76f8\u7b49\u3002<\/p>\n<h2 id=\"3-%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-BkAmLoMBRT\">3. \u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"3-1-%e8%a8%ad%e7%bd%ae-lower_case_table_names-BkAmLoMBRT\">3.1 \u8a2d\u7f6e `lower_case_table_names`<\/h3>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u5728 Linux \u7cfb\u7d71\u4e0a\u4f7f\u7528\u4e0d\u654f\u611f\u7684\u8868\u540d\uff0c\u53ef\u4ee5\u5728 MySQL \u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e `lower_case_table_names=1`\u3002\u9019\u6a23\uff0c\u6240\u6709\u8868\u540d\u5c07\u88ab\u8f49\u63db\u70ba\u5c0f\u5beb\uff0c\u4e26\u4e14\u67e5\u8a62\u6642\u4e0d\u518d\u5340\u5206\u5927\u5c0f\u5beb\u3002<\/p>\n<h3 id=\"3-2-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e5%92%8c%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87-BkAmLoMBRT\">3.2 \u4f7f\u7528\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247<\/h3>\n<p>\u5728\u5275\u5efa\u6578\u64da\u5eab\u6216\u8868\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u8a2d\u7f6e\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247\uff1a<\/p>\n<pre><code>CREATE TABLE Users (\n    id INT PRIMARY KEY,\n    name VARCHAR(100)\n) CHARACTER SET utf8 COLLATE utf8_general_ci;<\/code><\/pre>\n<h3 id=\"3-3-%e5%9c%a8%e6%9f%a5%e8%a9%a2%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%bc%95%e8%99%9f-BkAmLoMBRT\">3.3 \u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u5f15\u865f<\/h3>\n<p>\u5728\u67e5\u8a62\u4e2d\uff0c\u4f7f\u7528\u5f15\u865f\u4f86\u660e\u78ba\u6307\u5b9a\u5b57\u7b26\u4e32\u7684\u5927\u5c0f\u5beb\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT * FROM Users WHERE name = 'Alice';<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u56e0\u5927\u5c0f\u5beb\u4e0d\u5339\u914d\u800c\u5c0e\u81f4\u7684\u67e5\u8a62\u5931\u6557\u3002<\/p>\n<h2 id=\"4-%e7%b8%bd%e7%b5%90-BkAmLoMBRT\">4. \u7e3d\u7d50<\/h2>\n<p>MySQL \u4e2d\u7684\u5927\u5c0f\u5beb\u554f\u984c\u53ef\u80fd\u6703\u5c0d\u958b\u767c\u8005\u9020\u6210\u56f0\u64fe\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\u548c\u67e5\u8a62\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u4e86\u89e3 `lower_case_table_names` \u7684\u8a2d\u7f6e\u3001\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u898f\u5247\uff0c\u4ee5\u53ca\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u5f15\u865f\uff0c\u90fd\u662f\u907f\u514d\u5927\u5c0f\u5beb\u554f\u984c\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0c\u6211\u5011\u7684\u670d\u52d9\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u4e2d\u5927\u5c0f\u5beb\u554f\u984c\u7684\u5e38\u898b\u6311\u6230\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u67e5\u8a62\u6e96\u78ba\u6027\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-75896","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75896","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=75896"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75896\/revisions"}],"predecessor-version":[{"id":75897,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75896\/revisions\/75897"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}