{"id":17968,"date":"2025-04-19T00:27:42","date_gmt":"2025-04-18T16:27:42","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/17968.html"},"modified":"2025-04-19T00:27:42","modified_gmt":"2025-04-18T16:27:42","slug":"%e3%80%90mysql%e3%80%91%e6%95%b0%e6%8d%ae%e5%ba%93%e5%9f%ba%e7%a1%80-%e4%bb%80%e4%b9%88%e6%98%af%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9f%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5%e5%8f%8a%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/17968.html","title":{"rendered":"\u3010MySQL\u3011\u6570\u636e\u5e93\u57fa\u7840 {\u4ec0\u4e48\u662f\u6570\u636e\u5e93\uff1f\u57fa\u672c\u6982\u5ff5\u53ca\u64cd\u4f5c\uff1b\u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u3001\u8868\u7684\u5173\u7cfb\uff1b\u4e3b\u6d41\u6570\u636e\u5e93\uff1bMySQL\u67b6\u6784\uff1bSQL\u8bed\u53e5\u5206\u7c7b\uff1b\u5b58\u50a8\u5f15\u64ce}"},"content":{"rendered":"<h2>\u4e00\u3001\u4ec0\u4e48\u662f\u6570\u636e\u5e93<\/h2>\n<h3>1.1 \u57fa\u672c\u6982\u5ff5<\/h3>\n<p>\u4ec0\u4e48\u662f\u6570\u636e\u5e93&#xff1f;<\/p>\n<li>\u5e7f\u4e49\u4e0a&#xff1a;\u6570\u636e\u5e93\u662f\u4e00\u4e2a\u7ec4\u7ec7\u3001\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u7684\u4ed3\u5e93&#xff0c;\u5b83\u5141\u8bb8\u7528\u6237\u4ee5\u7ed3\u6784\u5316\u7684\u65b9\u5f0f\u5b58\u50a8\u3001\u8bbf\u95ee\u3001\u4fee\u6539\u548c\u68c0\u7d22\u6570\u636e\u3002\u8fd9\u4e9b\u6570\u636e\u901a\u5e38\u6309\u7167\u7279\u5b9a\u7684\u6570\u636e\u6a21\u578b\u8fdb\u884c\u7ec4\u7ec7&#xff0c;\u5982\u5173\u7cfb\u578b\u6570\u636e\u6a21\u578b\u3001\u975e\u5173\u7cfb\u578b\u6570\u636e\u6a21\u578b\u7b49\u3002<\/li>\n<li>\u72ed\u4e49\u4e0a&#xff1a;\u6570\u636e\u5e93\u6307\u7684\u662f\u7528\u4e8e\u5b58\u50a8\u7ed3\u6784\u5316\u6570\u636e\u7684\u78c1\u76d8\u6587\u4ef6<\/li>\n<p>\u6570\u636e\u5e93VS\u666e\u901a\u6587\u4ef6<\/p>\n<ul>\n<li>\u666e\u901a\u6587\u4ef6\u786e\u5b9e\u63d0\u4f9b\u4e86\u6570\u636e\u7684\u5b58\u50a8\u80fd\u529b&#xff0c;\u4f46\u662f\u6587\u4ef6\u5e76\u6ca1\u6709\u63d0\u4f9b\u5f88\u597d\u7684\u6570\u636e\u7ba1\u7406\u80fd\u529b&#xff08;\u5982\u589e\u5220\u67e5\u6539\u7b49\u64cd\u4f5c&#xff09;&#xff0c;\u901a\u5e38\u9700\u8981\u7f16\u5199\u7a0b\u5e8f\u8fdb\u884c\u8bfb\u5199\u3001\u68c0\u7d22\u3001\u5206\u6790\u5904\u7406\u3002<\/li>\n<li>\u6587\u4ef6\u5b58\u50a8\u6570\u636e\u6709\u4e00\u4e0b\u7f3a\u70b9&#xff1a;\n<li>\u6587\u4ef6\u7684\u5b89\u5168\u6027\u95ee\u9898<\/li>\n<li>\u6587\u4ef6\u4e0d\u5229\u4e8e\u6570\u636e\u7684\u67e5\u8be2\u548c\u7ba1\u7406&#xff0c;\u4e0d\u5229\u4e8e\u5b58\u50a8\u6d77\u91cf\u6570\u636e\u3002<\/li>\n<li>\u6587\u4ef6\u5728\u7a0b\u5e8f\u4e2d\u63a7\u5236\u4e0d\u65b9\u4fbf<\/li>\n<\/li>\n<li>\u6570\u636e\u5e93\u662f\u96c6\u7ec4\u7ec7\u3001\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u7684\u4e00\u6574\u5957\u89e3\u51b3\u65b9\u6848&#xff0c;\u7528\u6237\u53ea\u9700\u8981\u7ed9\u51fa\u8981\u6c42\u548c\u5173\u952e\u5b57\u5c31\u80fd\u591f\u5f97\u5230\u5bf9\u5e94\u7684\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<p>mysql\u548cmysqld<\/p>\n<ul>\n<li>\u200cMySQL\u6570\u636e\u5e93\u662f\u57fa\u4e8eC(mysql)\/S(mysqld)\u6a21\u5f0f\u7684\u4e00\u79cd\u7f51\u7edc\u670d\u52a1<\/li>\n<li>mysqld\u200c&#xff1a;mysqld\u662fMySQL\u6570\u636e\u5e93\u7684\u6838\u5fc3\u670d\u52a1\u5668\u8fdb\u7a0b&#xff0c;\u8d1f\u8d23\u5904\u7406\u6570\u636e\u5e93\u7684\u6240\u6709\u8bf7\u6c42\u548c\u64cd\u4f5c\u3002\u5b83\u662f\u4e00\u4e2a\u540e\u53f0\u670d\u52a1\u7a0b\u5e8f&#xff0c;\u5e38\u9a7b\u4e8e\u540e\u53f0&#xff0c;\u76d1\u542c\u548c\u5904\u7406\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u6267\u884cSQL\u8bed\u53e5&#xff0c;\u7ba1\u7406\u6570\u636e\u5e93\u548c\u8868\u7ed3\u6784&#xff0c;\u5904\u7406\u4e8b\u52a1\u548c\u5e76\u53d1\u63a7\u5236\u7b49\u3002&#xff08;\u901a\u5e38\u8fdb\u7a0b\u540d\u4ee5d\u7ed3\u5c3e\u7684\u662f\u5b88\u62a4\u8fdb\u7a0b&#xff0c;\u5e38\u9a7b\u540e\u53f0&#xff09;<\/li>\n<li>\u200cmysql\u200c&#xff1a;mysql\u662fMySQL\u6570\u636e\u5e93\u7684\u5ba2\u6237\u7aef\u547d\u4ee4\u884c\u5de5\u5177&#xff0c;\u7528\u4e8e\u4e0eMySQL\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\u5e76\u6267\u884c\u6570\u636e\u5e93\u7ba1\u7406\u4efb\u52a1\u3002\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u547d\u4ee4\u884c\u754c\u9762\u6216\u811a\u672c\u8fdb\u884c\u6570\u636e\u5e93\u7684\u521b\u5efa\u3001\u8868\u7684\u521b\u5efa\u3001\u6570\u636e\u7684\u63d2\u5165\u3001\u67e5\u8be2\u7b49\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u6570\u636e\u5e93\u7684\u5b58\u50a8\u4ecb\u8d28<\/p>\n<ul>\n<li>\u78c1\u76d8<\/li>\n<li>\u5185\u5b58<\/li>\n<\/ul>\n<hr \/>\n<h3>1.2 \u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u670d\u52a1\u7ba1\u7406<\/p>\n<ul>\n<li>systemctl start mysql&#xff1a;\u542f\u52a8MySQL\u6570\u636e\u5e93\u670d\u52a1<\/li>\n<li>systemctl stop mysql&#xff1a;\u505c\u6b62MySQL\u6570\u636e\u5e93\u670d\u52a1<\/li>\n<li>systemctl restart mysql&#xff1a;\u91cd\u542fMySQL\u6570\u636e\u5e93\u670d\u52a1<\/li>\n<\/ul>\n<p>\u767b\u5f55\u5ba2\u6237\u7aef<\/p>\n<p>mysql\u767b\u5f55\u9009\u9879<\/p>\n<p>mysql <span class=\"token parameter variable\">-h<\/span> <span class=\"token number\">127.0<\/span>.0.1 <span class=\"token parameter variable\">-P<\/span> <span class=\"token number\">3306<\/span> <span class=\"token parameter variable\">-u<\/span> root <span class=\"token parameter variable\">-p<\/span><\/p>\n<ul>\n<li>-h&#xff1a;\u6307\u660e\u76ee\u6807\u4e3b\u673a&#xff08;\u90e8\u7f72\u4e86mysql\u670d\u52a1&#xff09;<\/li>\n<li>-P&#xff1a;\u6307\u660e\u8981\u8bbf\u95ee\u7684\u7aef\u53e3\u53f7<\/li>\n<li>-u&#xff1a;\u6307\u660e\u767b\u5f55\u7528\u6237<\/li>\n<li>-p&#xff1a;\u6307\u660e\u9700\u8981\u8f93\u5165\u5bc6\u7801<\/li>\n<\/ul>\n<p>\u57fa\u672c\u64cd\u4f5c<\/p>\n<p>\u4f7f\u7528mysql\u5efa\u7acb\u4e00\u4e2a\u6570\u636e\u5e93&#xff0c;\u5e76\u5efa\u7acb\u4e00\u5f20\u8868\u7ed3\u6784&#xff0c;\u63d2\u5165\u4e00\u4e9b\u6570\u636e&#xff08;\u5bf9\u6bd4\u4e00\u4e0b\u5728Linux\u6587\u4ef6\u7cfb\u7edf\u4e2d\u662f\u5982\u4f55\u8868\u73b0\u7684&#xff09;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418162739-68027d7bc72d1.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" width=\"1000\" \/><\/p>\n<p>\u521b\u5efa\u6570\u636e\u5e93<\/p>\n<p>create database helloworld;<\/p>\n<p>\u4f7f\u7528\u6570\u636e\u5e93<\/p>\n<p>use helloworld;<\/p>\n<p>\u521b\u5efa\u8868<\/p>\n<p>create table student(<br \/>\nid int,<br \/>\nname varchar(32),<br \/>\ngender varchar(2)<br \/>\n);<\/p>\n<p>\u8868\u4e2d\u63d2\u5165\u6570\u636e<\/p>\n<p>insert into student (id, name, gender) values (1, &#039;\u5f20\u4e09&#039;, &#039;\u7537&#039;);<\/p>\n<p>\u67e5\u8be2\u8868\u4e2d\u6570\u636e<\/p>\n<p>select * from student;<\/p>\n<li>\u5efa\u7acb\u6570\u636e\u5e93\u672c\u8d28\u5c31\u662f\u5728datadir\u8def\u5f84\u4e0b\u521b\u5efa\u4e00\u4e2a\u540c\u540d\u7684\u76ee\u5f55\u6587\u4ef6&#xff08;datadir\u662f\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684\u8def\u5f84&#xff09;<\/li>\n<li>\u5728\u6570\u636e\u5e93\u5185\u5efa\u7acb\u8868&#xff0c;\u672c\u8d28\u5c31\u662f\u5728\u5e93\u76ee\u5f55\u4e0b\u521b\u5efa\u8868\u6587\u4ef6&#xff08;\u8868\u6587\u4ef6\u7684\u540e\u7f00\u662f.ibd&#xff09;<\/li>\n<li>\u7531\u6b64\u53ef\u89c1\u6570\u636e\u5e93\u7684\u672c\u8d28\u5c31\u662f\u6587\u4ef6&#xff01;\u53ea\u4e0d\u8fc7\u8fd9\u4e9b\u6587\u4ef6\u4e0d\u7531\u7a0b\u5e8f\u5458\u76f4\u63a5\u64cd\u4f5c&#xff0c;\u800c\u662f\u7531\u6570\u636e\u5e93\u670d\u52a1mysqld\u5e2e\u6211\u4eec\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n<li>\u53ef\u4ee5\u770b\u5230\u6570\u636e\u7684\u903b\u8f91\u7ed3\u6784\u662f\u8868\u7ed3\u6784\u3002\u5173\u7cfb\u578b\u6570\u636e\u6a21\u578b\u5c06\u6570\u636e\u5b58\u50a8\u5728\u4e8c\u7ef4\u8868\u683c\u4e2d&#xff0c;\u6bcf\u4e2a\u8868\u683c\u7531\u884c\u548c\u5217\u7ec4\u6210\u3002\u884c\u4ee3\u8868\u8bb0\u5f55&#xff0c;\u5217\u4ee3\u8868\u5b57\u6bb5&#xff0c;\u6bcf\u4e2a\u5b57\u6bb5\u90fd\u6709\u56fa\u5b9a\u7684\u6570\u636e\u7c7b\u578b\u3002<\/li>\n<li>\u6240\u6709\u7684SQL\u8bed\u53e5\u90fd\u4ee5;\u5c01\u53f7\u7ed3\u5c3e<\/li>\n<hr \/>\n<h3>1.3 \u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u3001\u8868\u7684\u5173\u7cfb<\/h3>\n<ul>\n<li>\u6240\u8c13\u5b89\u88c5\u6570\u636e\u5e93\u670d\u52a1\u5668&#xff0c;\u53ea\u662f\u5728\u673a\u5668\u4e0a\u5b89\u88c5\u4e86\u4e00\u4e2a\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u7a0b\u5e8f&#xff0c;\u8fd9\u4e2a\u7ba1\u7406\u7a0b\u5e8f\u53ef\u4ee5\u7ba1\u7406\u591a\u4e2a\u6570\u636e\u5e93&#xff0c;\u4e00\u822c\u5f00\u53d1\u4eba\u5458\u4f1a\u9488\u5bf9\u6bcf\u4e00\u4e2a\u5e94\u7528\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u5e93\u3002<\/li>\n<li>\u4e3a\u4fdd\u5b58\u5e94\u7528\u4e2d\u5b9e\u4f53\u7684\u6570\u636e&#xff0c;\u4e00\u822c\u4f1a\u5728\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u591a\u4e2a\u8868&#xff0c;\u4ee5\u4fdd\u5b58\u7a0b\u5e8f\u4e2d\u5b9e\u4f53\u7684\u6570\u636e\u3002<\/li>\n<li>\u6570\u636e\u5e93\u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u548c\u8868\u7684\u5173\u7cfb\u5982\u4e0b&#xff1a;<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418162741-68027d7d16c9f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" width=\"600\" \/><\/p>\n<hr \/>\n<h3>1.4 \u4e3b\u6d41\u6570\u636e\u5e93<\/h3>\n<ul>\n<li>SQL Sever&#xff1a; \u5fae\u8f6f\u7684\u4ea7\u54c1&#xff0c;.Net\u7a0b\u5e8f\u5458\u7684\u6700\u7231&#xff0c;\u4e2d\u5927\u578b\u9879\u76ee\u3002<\/li>\n<li>Oracle&#xff1a; \u7532\u9aa8\u6587\u4ea7\u54c1&#xff0c;\u9002\u5408\u5927\u578b\u9879\u76ee&#xff0c;\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91&#xff0c;\u5e76\u53d1\u4e00\u822c\u6765\u8bf4\u4e0d\u5982MySQL\u3002<\/li>\n<li>MySQL&#xff1a;\u4e16\u754c\u4e0a\u6700\u53d7\u6b22\u8fce\u7684\u6570\u636e\u5e93&#xff0c;\u5c5e\u4e8e\u7532\u9aa8\u6587&#xff0c;\u5e76\u53d1\u6027\u597d&#xff0c;\u4e0d\u9002\u5408\u505a\u590d\u6742\u7684\u4e1a\u52a1\u3002\u4e3b\u8981\u7528\u5728\u7535\u5546&#xff0c;SNS&#xff0c;\u8bba\u575b\u3002\u5bf9\u7b80\u5355\u7684SQL\u5904\u7406\u6548\u679c\u597d\u3002<\/li>\n<li>PostgreSQL :\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u8ba1\u7b97\u673a\u7cfb\u5f00\u53d1\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93&#xff0c;\u4e0d\u7ba1\u662f\u79c1\u7528&#xff0c;\u5546\u7528&#xff0c;\u8fd8\u662f\u5b66\u672f\u7814\u7a76\u4f7f\u7528&#xff0c;\u53ef\u4ee5\u514d\u8d39\u4f7f\u7528&#xff0c;\u4fee\u6539\u548c\u5206\u53d1\u3002<\/li>\n<li>SQLite&#xff1a; \u662f\u4e00\u6b3e\u8f7b\u578b\u7684\u6570\u636e\u5e93&#xff0c;\u662f\u9075\u5b88ACID\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf&#xff0c;\u5b83\u5305\u542b\u5728\u4e00\u4e2a\u76f8\u5bf9\u5c0f\u7684C\u5e93\u4e2d\u3002\u5b83\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u5d4c\u5165\u5f0f\u7684&#xff0c;\u800c\u4e14\u76ee\u524d\u5df2\u7ecf\u5728\u5f88\u591a\u5d4c\u5165\u5f0f\u4ea7\u54c1\u4e2d\u4f7f\u7528\u4e86\u5b83&#xff0c;\u5b83\u5360\u7528\u8d44\u6e90\u975e\u5e38\u7684\u4f4e&#xff0c;\u5728\u5d4c\u5165\u5f0f\u8bbe\u5907\u4e2d&#xff0c;\u53ef\u80fd\u53ea\u9700\u8981\u51e0\u767eK\u7684\u5185\u5b58\u5c31\u591f\u4e86\u3002<\/li>\n<li>H2&#xff1a; \u662f\u4e00\u4e2a\u7528Java\u5f00\u53d1\u7684\u5d4c\u5165\u5f0f\u6570\u636e\u5e93&#xff0c;\u5b83\u672c\u8eab\u53ea\u662f\u4e00\u4e2a\u7c7b\u5e93&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u5d4c\u5165\u5230\u5e94\u7528\u9879\u76ee\u4e2d\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e8c\u3001MySQL\u67b6\u6784<\/h2>\n<p>MySQL \u662f\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u6570\u636e\u5e93&#xff0c;\u51e0\u4e4e\u80fd\u5728\u5f53\u524d\u6240\u6709\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c&#xff0c;\u5982 Unix\/Linux\u3001Windows\u3001Mac \u548c Solaris\u3002\u5404\u79cd\u7cfb\u7edf\u5728\u5e95\u5c42\u5b9e\u73b0\u65b9\u9762\u5404\u6709\u4e0d\u540c&#xff0c;\u4f46\u662f MySQL \u57fa\u672c\u4e0a\u80fd\u4fdd\u8bc1\u5728\u5404\u4e2a\u5e73\u53f0\u4e0a\u7684\u7269\u7406\u4f53\u7cfb\u7ed3\u6784\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p>MySQL\u7684\u67b6\u6784\u53ef\u4ee5\u81ea\u9876\u5411\u4e0b\u5206\u4e3a\u591a\u4e2a\u5c42\u6b21&#xff0c;\u6bcf\u4e2a\u5c42\u6b21\u90fd\u6709\u5176\u7279\u5b9a\u7684\u529f\u80fd\u548c\u7ec4\u4ef6&#xff0c;\u5b83\u4eec\u5171\u540c\u534f\u4f5c\u4ee5\u5b9e\u73b0MySQL\u6570\u636e\u5e93\u7684\u9ad8\u6548\u3001\u7075\u6d3b\u548c\u53ef\u6269\u5c55\u6027\u3002\u4ee5\u4e0b\u662fMySQL\u67b6\u6784\u7684\u8be6\u7ec6\u89e3\u91ca&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418162741-68027d7d2d43b.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" width=\"800\" \/><\/p>\n<p>\u5ba2\u6237\u7aef<\/p>\n<li>MySQL Connectors&#xff08;\u8fde\u63a5\u5668&#xff09;\n<ul>\n<li>\u542b\u4e49&#xff1a;MySQL\u4e3a\u5404\u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u7684\u8bbf\u95ee\u63a5\u53e3&#xff0c;\u5982JDBC\u7b49&#xff0c;\u901a\u8fc7\u8fd9\u4e9b\u63a5\u53e3&#xff0c;\u7a0b\u5e8f\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95eeMySQL\u3002<\/li>\n<li>\u529f\u80fd&#xff1a;\u5145\u5f53\u5e94\u7528\u7a0b\u5e8f\u4e0eMySQL\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u6865\u6881&#xff0c;\u5141\u8bb8\u5e94\u7528\u7a0b\u5e8f\u6267\u884c\u6570\u636e\u5e93\u64cd\u4f5c&#xff0c;\u5982\u67e5\u8be2\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\u6570\u636e\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<li>MySQL Shell\n<ul>\n<li>\u542b\u4e49&#xff1a;\u4e00\u4e2a\u8f83\u4e3a\u9ad8\u7ea7\u7684MySQL\u5ba2\u6237\u7aef\u548c\u4ee3\u7801\u7f16\u8f91\u5668&#xff0c;\u9700\u8981\u5355\u72ec\u5b89\u88c5\u3002<\/li>\n<li>\u7279\u70b9&#xff1a;\u9664\u4e86\u5177\u6709MySQL\u5ba2\u6237\u7aef\u7684\u529f\u80fd\u5916&#xff0c;\u8fd8\u5177\u6709\u80fd\u591f\u88abJS\u3001Python\u7b49\u8bed\u8a00\u8c03\u7528\u7684\u63a5\u53e3&#xff0c;\u901a\u5e38\u4f9b\u6570\u636e\u5e93\u5f00\u53d1\u4eba\u5458\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n<p>\u670d\u52a1\u7aef<\/p>\n<li>\u8fde\u63a5\u5c42\n<ul>\n<li>\u4e3b\u8981\u529f\u80fd&#xff1a;\u5904\u7406\u5ba2\u6237\u7aef\u4e0eMySQL\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8fde\u63a5&#xff0c;\u5305\u62ec\u63a5\u6536\u8fde\u63a5\u8bf7\u6c42\u3001\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\u3001\u7ba1\u7406\u8fde\u63a5\u7ebf\u7a0b\u7b49\u3002<\/li>\n<li>\u7ec4\u4ef6\u53ca\u4f5c\u7528&#xff1a;\n<ul>\n<li>\u7f51\u7edc\u7aef\u53e3&#xff1a;\u7528\u4e8e\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u9ed8\u8ba4\u76d1\u542c\u7aef\u53e3\u4e3a3306&#xff0c;\u4f46\u53ef\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u8bbe\u7f6e\u591a\u4e2a\u76d1\u542c\u7aef\u53e3\u3002<\/li>\n<li>\u8fde\u63a5\u7ba1\u7406\u7ebf\u7a0b&#xff1a;\u5904\u7406\u7aef\u53e3\u76d1\u542c\u5230\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5c06\u8bf7\u6c42\u4e00\u5bf9\u4e00\u5730\u8f6c\u53d1\u7ed9\u6267\u884c\u7ebf\u7a0b\u8fdb\u884c\u5904\u7406\u3002\u6267\u884c\u7ebf\u7a0b\u901a\u8fc7\u7ebf\u7a0b\u6c60\u8fdb\u884c\u7ba1\u7406&#xff0c;\u4ee5\u63d0\u9ad8\u7ebf\u7a0b\u7684\u590d\u7528\u5e76\u51cf\u5c11\u521b\u5efa\u7ebf\u7a0b\u7684\u5f00\u9500\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u670d\u52a1\u5c42\n<ul>\n<li>\u6838\u5fc3\u90e8\u5206&#xff1a;\u662fMySQL\u67b6\u6784\u4e2d\u7684\u6838\u5fc3&#xff0c;\u5305\u542b\u4e86\u591a\u4e2a\u5173\u952e\u7ec4\u4ef6\u3002<\/li>\n<li>\u7ec4\u4ef6\u53ca\u4f5c\u7528&#xff1a;\n<ul>\n<li>SQL\u63a5\u53e3&#xff1a;\u7528\u4e8e\u63a5\u6536\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u5404\u79cdSQL\u547d\u4ee4&#xff0c;\u5e76\u8fd4\u56de\u67e5\u8be2\u7ed3\u679c\u3002<\/li>\n<li>\u89e3\u6790\u5668&#xff1a;\u5c06\u8bf7\u6c42\u7684SQL\u8bed\u53e5\u89e3\u6790\u751f\u6210\u4e00\u4e2a\u89e3\u6790\u6811&#xff0c;\u5305\u62ec\u8bcd\u6cd5\u5206\u6790\u548c\u8bed\u6cd5\u5206\u6790\u4e24\u4e2a\u6b65\u9aa4\u3002<\/li>\n<li>\u67e5\u8be2\u4f18\u5316\u5668&#xff1a;\u5c06\u89e3\u6790\u6811\u8f6c\u5316\u6210\u6267\u884c\u8ba1\u5212&#xff0c;\u5e76\u6839\u636e\u7edf\u8ba1\u4fe1\u606f\u548c\u7d22\u5f15\u9009\u62e9\u6700\u4f18\u7684\u6267\u884c\u8ba1\u5212\u6765\u6267\u884cSQL\u8bed\u53e5\u3002<\/li>\n<li>\u7f13\u5b58&#xff1a;\u7528\u4e8e\u63d0\u9ad8\u67e5\u8be2\u8bed\u53e5\u7684\u6027\u80fd\u3002MySQL 8.0\u4e4b\u524d\u7684\u7248\u672c\u5305\u542b\u67e5\u8be2\u7f13\u5b58&#xff0c;\u7528\u4e8e\u7f13\u5b58SELECT\u67e5\u8be2\u7684\u7ed3\u679c\u96c6&#xff1b;\u4f46MySQL 8.0\u53ca\u4e4b\u540e\u7684\u7248\u672c\u5df2\u79fb\u9664\u67e5\u8be2\u7f13\u5b58&#xff0c;\u56e0\u4e3a\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u7f13\u5b58\u66f4\u65b0\u548c\u7ef4\u62a4\u7684\u5f00\u9500\u8f83\u5927\u3002\u6b64\u5916&#xff0c;\u7f13\u51b2\u6c60\u4e5f\u662f\u7f13\u5b58\u7684\u4e00\u79cd&#xff0c;\u7528\u4e8e\u7f13\u5b58InnoDB\u8868\u7684\u6570\u636e\u9875\u548c\u7d22\u5f15\u9875&#xff0c;\u4ee5\u52a0\u901f\u6570\u636e\u8bfb\u53d6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u5b58\u50a8\u5f15\u64ce\u5c42\n<ul>\n<li>\u4e3b\u8981\u529f\u80fd&#xff1a;\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u9645\u5b58\u50a8\u548c\u68c0\u7d22&#xff0c;\u652f\u6301\u591a\u79cd\u5b58\u50a8\u5f15\u64ce\u3002<\/li>\n<li>\u7ec4\u4ef6\u53ca\u4f5c\u7528&#xff1a;MySQL\u652f\u6301\u591a\u79cd\u5b58\u50a8\u5f15\u64ce&#xff0c;\u5982InnoDB\u3001MyISAM\u3001Memory\u7b49&#xff0c;\u6bcf\u79cd\u5f15\u64ce\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027&#xff0c;\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u7528\u6237\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u5f15\u64ce\u8fdb\u884c\u6570\u636e\u5b58\u50a8\u548c\u68c0\u7d22\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u6587\u4ef6\u7cfb\u7edf\u5c42\n<ul>\n<li>\u4e3b\u8981\u529f\u80fd&#xff1a;\u7ba1\u7406\u6570\u636e\u6587\u4ef6\u3001\u65e5\u5fd7\u6587\u4ef6\u7b49\u7269\u7406\u5b58\u50a8\u3002<\/li>\n<li>\u7ec4\u4ef6\u53ca\u4f5c\u7528&#xff1a;\u5305\u542b\u5177\u4f53\u7684\u65e5\u5fd7\u6587\u4ef6\u548c\u6570\u636e\u6587\u4ef6\u4ee5\u53caMySQL\u76f8\u5173\u7684\u7a0b\u5e8f&#xff0c;\u7528\u4e8e\u5b58\u50a8MySQL\u7684\u6570\u636e\u3001\u7d22\u5f15\u3001\u914d\u7f6e\u4fe1\u606f\u3001\u65e5\u5fd7\u6587\u4ef6\u7b49\u3002\u5176\u4e2d&#xff0c;\u91cd\u505a\u65e5\u5fd7&#xff08;Redo Log&#xff09;\u8bb0\u5f55\u4e8b\u52a1\u4fee\u6539\u7684\u6570\u636e&#xff0c;\u7528\u4e8e\u5d29\u6e83\u6062\u590d&#xff1b;\u56de\u6eda\u65e5\u5fd7&#xff08;Undo Log&#xff09;\u4fdd\u5b58\u65e7\u7248\u672c\u6570\u636e&#xff0c;\u652f\u6301\u4e8b\u52a1\u56de\u6eda\u548c\u591a\u7248\u672c\u5e76\u53d1\u63a7\u5236&#xff1b;\u4e8c\u8fdb\u5236\u65e5\u5fd7&#xff08;Binary Log&#xff09;\u8bb0\u5f55\u6240\u6709\u66f4\u6539\u6570\u636e\u5e93\u7ed3\u6784\u548c\u6570\u636e\u7684\u64cd\u4f5c&#xff0c;\u7528\u4e8e\u4e3b\u4ece\u590d\u5236\u548c\u70b9\u6062\u590d\u3002<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h2>\u4e09\u3001SQL\u8bed\u53e5\u5206\u7c7b<\/h2>\n<ul>\n<li>DDL\u3010data definition language\u3011 \u6570\u636e\u5b9a\u4e49\u8bed\u8a00&#xff0c;\u7528\u6765\u5b9a\u4e49\u548c\u7ef4\u62a4\u5b58\u50a8\u6570\u636e\u7684\u7ed3\u6784&#xff08;\u5305\u62ec\u5e93\u548c\u8868&#xff09; \u4ee3\u8868\u6307\u4ee4: create&#xff08;\u521b\u5efa&#xff09;, drop&#xff08;\u4e22\u5f03&#xff09;, alter&#xff08;\u53d8\u66f4&#xff09;<\/li>\n<li>DML\u3010data manipulation language\u3011 \u6570\u636e\u64cd\u7eb5\u8bed\u8a00&#xff0c;\u7528\u6765\u5bf9\u6570\u636e\u5185\u5bb9\u8fdb\u884c\u64cd\u4f5c&#xff08;\u9488\u5bf9\u8868\u4e2d\u7684\u6570\u636e\u5185\u5bb9&#xff09; \u4ee3\u8868\u6307\u4ee4&#xff1a; insert&#xff08;\u63d2\u5165&#xff09;&#xff0c;delete&#xff08;\u5220\u9664&#xff09;&#xff0c;update&#xff08;\u66f4\u65b0&#xff09; DML\u4e2d\u53c8\u5355\u72ec\u5206\u4e86\u4e00\u4e2aDQL&#xff0c;\u6570\u636e\u67e5\u8be2\u8bed\u8a00&#xff0c;\u4ee3\u8868\u6307\u4ee4&#xff1a; select<\/li>\n<li>DCL\u3010Data Control Language\u3011 \u6570\u636e\u63a7\u5236\u8bed\u8a00&#xff0c;\u4e3b\u8981\u8d1f\u8d23\u6743\u9650\u7ba1\u7406\u548c\u4e8b\u52a1 \u4ee3\u8868\u6307\u4ee4&#xff1a; grant&#xff0c;revoke&#xff0c;commit<\/li>\n<\/ul>\n<hr \/>\n<h2>\u56db\u3001\u5b58\u50a8\u5f15\u64ce<\/h2>\n<h3>4.1 \u67e5\u770b\u5b58\u50a8\u5f15\u64ce<\/h3>\n<p>SQL\u8bed\u53e5&#xff1a;<\/p>\n<p>show engines;<\/p>\n<p><img decoding=\"async\" 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