{"id":187688,"date":"2024-11-11T16:21:18","date_gmt":"2024-11-11T08:21:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187688\/"},"modified":"2024-11-11T16:21:19","modified_gmt":"2024-11-11T08:21:19","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%aa%e8%ae%80%e6%89%93%e9%96%8b%ef%bc%8c%e6%93%8d%e4%bd%9c%e5%8f%97%e9%99%90%e3%80%82-%e8%a9%b2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b7%b2%e7%b6%93%e4%bb%a5%e5%8f%aa%e8%ae%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187688\/","title":{"rendered":"\u6578\u64da\u5eab\u53ea\u8b80\u6253\u958b\uff0c\u64cd\u4f5c\u53d7\u9650\u3002 (\u8a72\u6578\u64da\u5eab\u5df2\u7d93\u4ee5\u53ea\u8b80\u65b9\u5f0f\u6253\u958b)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%aa%e8%ae%80%e6%89%93%e9%96%8b%ef%bc%8c%e6%93%8d%e4%bd%9c%e5%8f%97%e9%99%90-%e8%a9%b2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b7%b2%e7%b6%93%e4%bb%a5%e5%8f%aa%e8%ae%80%e6%96%b9-hVHjYEVZEK\">\u6578\u64da\u5eab\u53ea\u8b80\u6253\u958b\uff0c\u64cd\u4f5c\u53d7\u9650 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id=\"%e5%8f%aa%e8%ae%80%e6%a8%a1%e5%bc%8f%e7%9a%84%e5%bd%b1%e9%9f%bf-hVHjYEVZEK\">\u53ea\u8b80\u6a21\u5f0f\u7684\u5f71\u97ff<\/h2>\n<p>\u7576\u6578\u64da\u5eab\u4ee5\u53ea\u8b80\u6a21\u5f0f\u904b\u884c\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u67d0\u4e9b\u529f\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u9650\u5236\u3002\u4f8b\u5982\uff0c\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u5728\u9032\u884c\u4ea4\u6613\u6642\u9700\u8981\u5beb\u5165\u64cd\u4f5c\uff0c\u5982\u679c\u6578\u64da\u5eab\u8655\u65bc\u53ea\u8b80\u72c0\u614b\uff0c\u5247\u7121\u6cd5\u5b8c\u6210\u4ea4\u6613\uff0c\u9019\u5c07\u76f4\u63a5\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u904b\u71df\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u958b\u767c\u4eba\u54e1\u5728\u9032\u884c\u6e2c\u8a66\u6216\u958b\u767c\u65b0\u529f\u80fd\u6642\uff0c\u53ef\u80fd\u9700\u8981\u5c0d\u6578\u64da\u5eab\u9032\u884c\u5beb\u5165\u64cd\u4f5c\u3002\u5982\u679c\u6578\u64da\u5eab\u8655\u65bc\u53ea\u8b80\u6a21\u5f0f\uff0c\u9019\u5c07\u4f7f\u958b\u767c\u904e\u7a0b\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\uff0c\u4e26\u53ef\u80fd\u5c0e\u81f4\u958b\u767c\u9032\u5ea6\u7684\u5ef6\u9072\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%e5%8f%aa%e8%ae%80%e6%a8%a1%e5%bc%8f%e5%95%8f%e9%a1%8c-hVHjYEVZEK\">\u5982\u4f55\u89e3\u6c7a\u53ea\u8b80\u6a21\u5f0f\u554f\u984c<\/h2>\n<p>\u5982\u679c\u60a8\u767c\u73fe\u6578\u64da\u5eab\u4ee5\u53ea\u8b80\u6a21\u5f0f\u904b\u884c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e\uff1a<\/strong>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6c92\u6709\u8a2d\u7f6e\u70ba\u53ea\u8b80\u6a21\u5f0f\u3002\u5c0d\u65bc MySQL \u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\uff1a<\/li>\n<pre><code>SHOW VARIABLES LIKE 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