{"id":7470,"date":"2024-11-14T15:42:00","date_gmt":"2024-11-14T07:42:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7470\/"},"modified":"2024-11-14T15:42:00","modified_gmt":"2024-11-14T07:42:00","slug":"%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e6%89%b9%e9%87%8f%e4%bf%ae%e6%94%b9%e6%95%b0%e6%8d%ae%e5%ba%93%e5%ad%97%e6%ae%b5%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7470\/","title":{"rendered":"\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u4fee\u6539\u6570\u636e\u5e93\u5b57\u6bb5\u503c\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173088131968157.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u4fee\u6539\u6570\u636e\u5e93\u5b57\u6bb5\u503c\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u4fee\u6539\u6570\u636e\u5e93\u5b57\u6bb5\u503c\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6279\u91cf\u4fee\u6539\u6570\u636e\u5e93\u5b57\u6bb5\u503c\u7684\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\uff0c\u9700\u8981\u6279\u91cf\u4fee\u6539\u67d0\u8868\u67d0\u5b57\u6bb5\u7684\u503c\uff0c\u5982\u4f55\u5b9e\u73b0\uff1f<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<ul>\n<li>\n<p><strong>\u4f7f\u7528sql\u66f4\u65b0\u8bed\u53e5\uff1a<\/strong>\u4f7f\u7528\u4e00\u6761\u4e00\u6b21\u6027\u66f4\u65b0\u591a\u884c\u6570\u636e\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u5faa\u73af\u9010\u884c\u66f4\u65b0\u3002sql\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>UPDATE table_name SET column_name = new_value WHERE condition;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u7f13\u5b58<\/li>\n<li>\u91c7\u7528\u9650\u6d41\u7b56\u7565<\/li>\n<li>\u8fdb\u884c\u5f02\u6b65\u5904\u7406<\/li>\n<li>\u4f18\u5316\u6570\u636e\u5e93\u7d22\u5f15<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u9632\u6b62\u5e76\u53d1\u62e5\u5835\u7684\u9884\u7ea6\u53d1\u8d77\u6280\u672f\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff1a<\/strong>\u5c06\u6570\u636e\u5e93\u5206\u5e03\u5728\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u51cf\u5c11\u5355\u4e2a\u670d\u52a1\u5668\u8d1f\u8f7d\u3002<\/li>\n<li> <strong>\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong>\u5c06\u9884\u7ea6\u8bf7\u6c42\u5747\u8861\u5206\u914d\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\u3002<\/li>\n<li> <strong>\u9650\u6d41\u6280\u672f\uff1a<\/strong>\u9650\u5236\u540c\u65f6\u53d1\u8d77\u7684\u9884\u7ea6\u6570\u91cf\uff0c\u9632\u6b62\u7cfb\u7edf\u8fc7\u8f7d\u3002<\/li>\n<li> <strong>\u5f02\u6b65\u5904\u7406\uff1a<\/strong>\u5c06\u9884\u7ea6\u5b58\u50a8\u5728\u961f\u5217\u4e2d\uff0c\u5f02\u6b65\u5904\u7406\u9884\u7ea6\u8bf7\u6c42\u3002<\/li>\n<li> <strong>\u6d88\u606f\u4e2d\u95f4\u4ef6\uff1a<\/strong>\u4f7f\u7528\u6d88\u606f\u4e2d\u95f4\u4ef6\u5904\u7406\u9884\u7ea6\u4fe1\u606f\uff0c\u89e3\u8026\u9884\u7ea6\u8fc7\u7a0b\u548c\u5b9e\u9645\u5904\u7406\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u4fee\u6539\u6570\u636e\u5e93\u5b57\u6bb5\u503c\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6279\u91cf\u4fee\u6539\u6570\u636e\u5e93\u5b57\u6bb5\u503c\u7684\u89e3\u51b3\u65b9\u6848 \u6570\u636e\u5e93\u7ba1\u7406\u4e2d\uff0c\u9700\u8981\u6279\u91cf\u4fee\u6539\u67d0\u8868\u67d0\u5b57\u6bb5\u7684\u503c\uff0c\u5982\u4f55\u5b9e\u73b0\uff1f \u89e3\u51b3\u65b9\u6cd5\uff1a \u4f7f\u7528sql\u66f4\u65b0\u8bed\u53e5\uff1a\u4f7f\u7528\u4e00\u6761\u4e00\u6b21\u6027\u66f4\u65b0\u591a\u884c\u6570\u636e\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u5faa\u73af\u9010\u884c\u66f4\u65b0\u3002sql\u8bed\u6cd5\u5982\u4e0b\uff1a UPDATE table_name SET column_name = new_value WHERE condition; 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