{"id":176531,"date":"2024-11-08T12:07:18","date_gmt":"2024-11-08T04:07:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176531\/"},"modified":"2024-11-08T12:07:19","modified_gmt":"2024-11-08T04:07:19","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-%e8%a1%a8table_name%e7%9a%84%e5%ad%98%e5%84%b2%e5%bc%95%e6%93%8e%e4%b8%8d%e5%85%b7%e5%82%99%e6%ad%a4%e9%81%b8%e9%a0%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176531\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; \u8868&#8217;table_name&#8217;\u7684\u5b58\u5132\u5f15\u64ce\u4e0d\u5177\u5099\u6b64\u9078\u9805"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-%e8%a1%a8table_name%e7%9a%84%e5%ad%98%e5%84%b2%e5%bc%95%e6%93%8e%e4%b8%8d%e5%85%b7%e5%82%99%e6%ad%a4%e9%81%b8%e9%a0%85-AyohYxXOXz\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; \u8868&#8217;table_name&#8217;\u7684\u5b58\u5132\u5f15\u64ce\u4e0d\u5177\u5099\u6b64\u9078\u9805<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u300c\u8868&#8217;table_name&#8217;\u7684\u5b58\u5132\u5f15\u64ce\u4e0d\u5177\u5099\u6b64\u9078\u9805\u300d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u4f8b\u5982\u5275\u5efa\u8868\u3001\u4fee\u6539\u8868\u7d50\u69cb\u6216\u57f7\u884c\u67e5\u8a62\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-AyohYxXOXz\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u9019\u500b\u932f\u8aa4\u7684\u6839\u672c\u539f\u56e0\u901a\u5e38\u8207\u6240\u4f7f\u7528\u7684\u5b58\u5132\u5f15\u64ce\u6709\u95dc\u3002MySQL\u652f\u6301\u591a\u7a2e\u5b58\u5132\u5f15\u64ce\uff0c\u5982InnoDB\u3001MyISAM\u3001MEMORY\u7b49\u3002\u6bcf\u7a2e\u5b58\u5132\u5f15\u64ce\u90fd\u6709\u5176\u7279\u5b9a\u7684\u529f\u80fd\u548c\u9650\u5236\u3002\u7576\u4f60\u5617\u8a66\u4f7f\u7528\u4e0d\u88ab\u7576\u524d\u5b58\u5132\u5f15\u64ce\u652f\u6301\u7684\u9078\u9805\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u9019\u500b\u932f\u8aa4\u3002<\/p>\n<ul>\n<li><strong>\u4e0d\u652f\u6301\u7684\u9078\u9805\uff1a<\/strong>\u67d0\u4e9b\u9078\u9805\u50c5\u5728\u7279\u5b9a\u7684\u5b58\u5132\u5f15\u64ce\u4e2d\u53ef\u7528\u3002\u4f8b\u5982\uff0cInnoDB\u652f\u6301\u5916\u9375\u7d04\u675f\uff0c\u800cMyISAM\u5247\u4e0d\u652f\u6301\u3002<\/li>\n<li><strong>\u5b58\u5132\u5f15\u64ce\u4e0d\u6b63\u78ba\uff1a<\/strong>\u5982\u679c\u8868\u7684\u5b58\u5132\u5f15\u64ce\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u4f60\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u8868\u7684\u7d50\u69cb\u4f86\u6aa2\u67e5\u5b58\u5132\u5f15\u64ce\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684MySQL\u53ef\u80fd\u5c0d\u67d0\u4e9b\u9078\u9805\u7684\u652f\u6301\u6709\u6240\u4e0d\u540c\uff0c\u9019\u4e5f\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e5%ad%98%e5%84%b2%e5%bc%95%e6%93%8e-AyohYxXOXz\">\u6aa2\u67e5\u5b58\u5132\u5f15\u64ce<\/h2>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u6aa2\u67e5\u8868\u7684\u5b58\u5132\u5f15\u64ce\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u770b\u8868\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>SHOW TABLE STATUS LIKE 'table_name';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u8868\u7684\u5404\u7a2e\u5c6c\u6027\uff0c\u5305\u62ec\u5176\u5b58\u5132\u5f15\u64ce\u3002\u5982\u679c\u767c\u73fe\u5b58\u5132\u5f15\u64ce\u4e0d\u7b26\u5408\u4f60\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u8003\u616e\u66f4\u6539\u5b58\u5132\u5f15\u64ce\u3002<\/p>\n<h2 id=\"%e6%9b%b4%e6%94%b9%e5%ad%98%e5%84%b2%e5%bc%95%e6%93%8e-AyohYxXOXz\">\u66f4\u6539\u5b58\u5132\u5f15\u64ce<\/h2>\n<p>\u5982\u679c\u4f60\u78ba\u5b9a\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u7684\u5b58\u5132\u5f15\u64ce\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u66f4\u6539\u8868\u7684\u5b58\u5132\u5f15\u64ce\uff1a<\/p>\n<pre><code>ALTER TABLE table_name ENGINE = InnoDB;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8868\u7684\u5b58\u5132\u5f15\u64ce\u66f4\u6539\u70baInnoDB\u3002\u8acb\u6839\u64da\u4f60\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u5f15\u64ce\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5sql%e8%aa%9e%e5%8f%a5-AyohYxXOXz\">\u6aa2\u67e5SQL\u8a9e\u53e5<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u932f\u8aa4\u53ef\u80fd\u662f\u7531\u65bcSQL\u8a9e\u53e5\u672c\u8eab\u7684\u554f\u984c\u3002\u6aa2\u67e5\u4f60\u7684SQL\u8a9e\u53e5\uff0c\u78ba\u4fdd\u4f7f\u7528\u7684\u9078\u9805\u662f\u8a72\u5b58\u5132\u5f15\u64ce\u6240\u652f\u6301\u7684\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u5617\u8a66\u5728MyISAM\u8868\u4e0a\u4f7f\u7528\u5916\u9375\u7d04\u675f\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u78ba\u4fdd\u4f60\u7684SQL\u8a9e\u53e5\u8207\u6240\u9078\u5b58\u5132\u5f15\u64ce\u76f8\u5bb9\u3002<\/p>\n<h2 id=\"%e5%8d%87%e7%b4%9amysql%e7%89%88%e6%9c%ac-AyohYxXOXz\">\u5347\u7d1aMySQL\u7248\u672c<\/h2>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u7684MySQL\u7248\u672c\u8f03\u820a\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u67d0\u4e9b\u529f\u80fd\u4e0d\u88ab\u652f\u6301\u3002\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u7684MySQL\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u529f\u80fd\u652f\u6301\u548c\u6027\u80fd\u512a\u5316\u3002\u5728\u5347\u7d1a\u4e4b\u524d\uff0c\u8acb\u52d9\u5fc5\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AyohYxXOXz\">\u7e3d\u7d50<\/h2>\n<p>\u4fee\u5fa9\u300c\u8868&#8217;table_name&#8217;\u7684\u5b58\u5132\u5f15\u64ce\u4e0d\u5177\u5099\u6b64\u9078\u9805\u300d\u932f\u8aa4\u7684\u95dc\u9375\u5728\u65bc\u7406\u89e3\u5b58\u5132\u5f15\u64ce\u7684\u7279\u6027\u548c\u9650\u5236\u3002\u901a\u904e\u6aa2\u67e5\u8868\u7684\u5b58\u5132\u5f15\u64ce\u3001\u4fee\u6539SQL\u8a9e\u53e5\u3001\u6216\u66f4\u6539\u5b58\u5132\u5f15\u64ce\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002\u5982\u679c\u4f60\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a 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