{"id":200594,"date":"2025-05-06T09:26:24","date_gmt":"2025-05-06T01:26:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200594\/"},"modified":"2025-05-06T09:26:24","modified_gmt":"2025-05-06T01:26:24","slug":"mysql-%e4%b8%ad-sql-%e6%89%a7%e8%a1%8c%e6%98%af%e5%8d%95%e7%ba%bf%e7%a8%8b%e8%bf%98%e6%98%af%e5%a4%9a%e7%ba%bf%e7%a8%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200594\/","title":{"rendered":"MySQL \u4e2d SQL \u6267\u884c\u662f\u5355\u7ebf\u7a0b\u8fd8\u662f\u591a\u7ebf\u7a0b\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>MySQL \u4e2d SQL \u6267\u884c\u662f\u5355\u7ebf\u7a0b\u8fd8\u662f\u591a\u7ebf\u7a0b\uff1f<\/h1>\n<p>\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6570\u636e\u5e93\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300aMySQL \u4e2d SQL \u6267\u884c\u662f\u5355\u7ebf\u7a0b\u8fd8\u662f\u591a\u7ebf\u7a0b\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241109\/1731127909672eea65730fd.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>MySQL \u4e2d SQL \u6267\u884c\u662f\u5426\u5355\u7ebf\u7a0b\uff1f<\/strong><\/p>\n<p>MySQL \u5728\u5904\u7406 SQL \u8bf7\u6c42\u65f6\uff0c\u662f\u5426\u91c7\u7528\u5355\u7ebf\u7a0b\u6267\u884c\u6a21\u5f0f\u4e00\u76f4\u5907\u53d7\u5173\u6ce8\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5728 MySQL \u4e2d\uff0cSQL \u6267\u884c\u7684\u5177\u4f53\u6a21\u5f0f\u53d6\u51b3\u4e8e\u8bf7\u6c42\u7684\u7c7b\u578b\uff1a<\/p>\n<p><strong>\u5355\u4e00\u8bf7\u6c42\u7684 SQL \u6267\u884c<\/strong><\/p>\n<p>\u5f53\u7528\u6237\u53d1\u8d77\u4e00\u4e2a\u5305\u542b\u591a\u4e2a SQL \u8bed\u53e5\u7684\u5355\u4e00\u8bf7\u6c42\u65f6\uff0c\u8fd9\u4e9b\u8bed\u53e5\u5c06\u6309\u7167\u5b83\u4eec\u51fa\u73b0\u7684\u987a\u5e8f\u4f9d\u6b21\u6267\u884c\u3002\u8fd9\u610f\u5473\u7740 MySQL \u4f1a\u7b49\u5f85\u7b2c\u4e00\u4e2a\u8bed\u53e5\u6267\u884c\u5b8c\u6bd5\u5e76\u8fd4\u56de\u7ed3\u679c\uff0c\u7136\u540e\u518d\u6267\u884c\u4e0b\u4e00\u4e2a\u8bed\u53e5\u3002<\/p>\n<p><strong>\u5e76\u53d1\u8bf7\u6c42\u7684 SQL \u6267\u884c<\/strong><\/p>\n<p>\u5f53\u591a\u4e2a\u7528\u6237\u540c\u65f6\u5411 MySQL \u53d1\u8d77\u8bf7\u6c42\u65f6\uff0c\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u4f1a\u88ab\u5206\u914d\u4e00\u4e2a\u72ec\u7acb\u7684\u7ebf\u7a0b\u6765\u5904\u7406\u3002\u8fd9\u4e9b\u7ebf\u7a0b\u662f\u5e76\u884c\u6267\u884c\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u591a\u4e2a SQL \u8bed\u53e5\u53ef\u4ee5\u540c\u65f6\u6267\u884c\u3002<\/p>\n<p><strong>\u63a7\u5236 SQL \u8bed\u53e5\u6267\u884c\u987a\u5e8f<\/strong><\/p>\n<p>\u867d\u7136\u9ed8\u8ba4\u60c5\u51b5\u4e0b SQL \u8bed\u53e5\u6309\u7167\u51fa\u73b0\u7684\u987a\u5e8f\u6267\u884c\uff0c\u4f46 MySQL \u63d0\u4f9b\u4e86\u4e00\u4e9b\u65b9\u6cd5\u6765\u63a7\u5236\u5b83\u4eec\u7684\u6267\u884c\u987a\u5e8f\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5f02\u6b65 IO<\/strong>\uff1aMySQL \u5728\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\uff08\u5982\u8bfb\u5199\u6587\u4ef6\uff09\u65f6\uff0c\u53ef\u4ee5\u91c7\u7528\u5f02\u6b65\u7684\u65b9\u5f0f\uff0c\u5373\u5728\u4e3b\u7ebf\u7a0b\u4e4b\u5916\u521b\u5efa\u4e00\u4e2a\u5355\u72ec\u7684\u7ebf\u7a0b\u6765\u6267\u884c\u8fd9\u4e9b\u64cd\u4f5c\u3002\u8fd9\u6837\uff0c\u4e3b\u7ebf\u7a0b\u53ef\u4ee5\u7ee7\u7eed\u6267\u884c\u5176\u4ed6 SQL \u8bed\u53e5\uff0c\u800c\u4e0d\u4f1a\u88ab\u5f02\u6b65\u64cd\u4f5c\u963b\u585e\u3002<\/li>\n<li><strong>\u663e\u5f0f\u63a7\u5236<\/strong>\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u663e\u5f0f\u4e8b\u52a1\u63a7\u5236\u6216\u5176\u4ed6\u673a\u5236\u6765\u63a7\u5236 SQL \u8bed\u53e5\u7684\u6267\u884c\u987a\u5e8f\u3002<\/li>\n<\/ul>\n<p><strong>\u4f18\u5316 SQL \u6267\u884c<\/strong><\/p>\n<p>MySQL \u63d0\u4f9b\u4e86\u591a\u79cd\u53c2\u6570\uff0c\u4f8b\u5982\u7ebf\u7a0b\u6c60\u548c\u5927\u7f13\u5b58\u6c60\uff0c\u53ef\u4ee5\u5e2e\u52a9\u63d0\u9ad8 SQL \u8bed\u53e5\u7684\u6267\u884c\u6548\u7387\u548c\u5e76\u53d1\u80fd\u529b\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u53c2\u6570\uff0c\u53ef\u4ee5\u4f18\u5316 SQL \u6267\u884c\u5e76\u63d0\u5347\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aMySQL \u4e2d SQL \u6267\u884c\u662f\u5355\u7ebf\u7a0b\u8fd8\u662f\u591a\u7ebf\u7a0b\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>MySQL \u4e2d SQL \u6267\u884c\u662f\u5355&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200594","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200594","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200594"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200594\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}