{"id":177427,"date":"2024-11-08T14:33:30","date_gmt":"2024-11-08T06:33:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177427\/"},"modified":"2024-11-08T14:33:31","modified_gmt":"2024-11-08T06:33:31","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41113-sql%e7%8b%80%e6%85%8b%ef%bc%9a42000%ef%bc%88er_table_must_have_columns%ef%bc%89%e8%a1%a8%e5%bf%85%e9%a0%88%e8%87%b3%e5%b0%91%e6%9c%891","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177427\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41113 &#8211; SQL\u72c0\u614b\uff1a42000\uff08ER_TABLE_MUST_HAVE_COLUMNS\uff09\u8868\u5fc5\u9808\u81f3\u5c11\u67091\u5217"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41113-sql%e7%8b%80%e6%85%8b%ef%bc%9a42000%ef%bc%88er_table_must_have_columns%ef%bc%89%e8%a1%a8%e5%bf%85%e9%a0%88%e8%87%b3%e5%b0%91%e6%9c%891-DzWRYGLvtV\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41113 &#8211; SQL\u72c0\u614b\uff1a42000\uff08ER_TABLE_MUST_HAVE_COLUMNS\uff09\u8868\u5fc5\u9808\u81f3\u5c11\u67091\u5217<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa41113\uff0c\u8a72\u932f\u8aa4\u7684SQL\u72c0\u614b\u70ba42000\uff0c\u63d0\u793a\u201c\u8868\u5fc5\u9808\u81f3\u5c11\u67091\u5217\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u5275\u5efa\u8868\u6642\uff0c\u7576\u8a66\u5716\u5275\u5efa\u4e00\u500b\u6c92\u6709\u4efb\u4f55\u5217\u7684\u8868\u6642\uff0cMySQL\u6703\u8fd4\u56de\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\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-DzWRYGLvtV\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u7684\u8868\u7d50\u69cb\u8981\u6c42\u6bcf\u500b\u8868\u81f3\u5c11\u5fc5\u9808\u6709\u4e00\u5217\u3002\u7576\u4f60\u5617\u8a66\u57f7\u884c\u4ee5\u4e0bSQL\u8a9e\u53e5\u6642\uff0c\u5c07\u6703\u89f8\u767c\u932f\u8aa41113\uff1a<\/p>\n<pre><code>CREATE TABLE my_table ();<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u8868\u201cmy_table\u201d\u88ab\u5275\u5efa\u6642\u6c92\u6709\u5b9a\u7fa9\u4efb\u4f55\u5217\uff0c\u56e0\u6b64MySQL\u7121\u6cd5\u57f7\u884c\u8a72\u64cd\u4f5c\uff0c\u4e26\u8fd4\u56de\u932f\u8aa41113\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u5fd8\u8a18\u6dfb\u52a0\u5217\u5b9a\u7fa9\uff0c\u6216\u8005\u5728\u52d5\u614b\u751f\u6210SQL\u8a9e\u53e5\u6642\u51fa\u73fe\u4e86\u908f\u8f2f\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41113-DzWRYGLvtV\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41113<\/h2>\n<p>\u8981\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5728\u5275\u5efa\u8868\u6642\u81f3\u5c11\u5b9a\u7fa9\u4e00\u500b\u5217\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6b65\u9a5f\u548c\u793a\u4f8b\uff0c\u5e6b\u52a9\u60a8\u6b63\u78ba\u5275\u5efa\u8868\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e6%aa%a2%e6%9f%a5sql%e8%aa%9e%e5%8f%a5-DzWRYGLvtV\">\u6b65\u9a5f1\uff1a\u6aa2\u67e5SQL\u8a9e\u53e5<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u7528\u65bc\u5275\u5efa\u8868\u7684SQL\u8a9e\u53e5\uff0c\u78ba\u4fdd\u5b83\u5305\u542b\u81f3\u5c11\u4e00\u500b\u5217\u7684\u5b9a\u7fa9\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE TABLE my_table (\n    id INT NOT NULL AUTO_INCREMENT,\n    name VARCHAR(100) NOT NULL,\n    PRIMARY KEY (id)\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201cmy_table\u201d\u7684\u8868\uff0c\u4e26\u5b9a\u7fa9\u4e86\u5169\u500b\u5217\uff1a\u4e00\u500b\u6574\u6578\u578b\u7684\u201cid\u201d\u548c\u4e00\u500b\u5b57\u7b26\u4e32\u578b\u7684\u201cname\u201d\u3002\u9019\u6a23\u7684\u5b9a\u7fa9\u5c07\u4e0d\u6703\u5f15\u767c\u932f\u8aa41113\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-DzWRYGLvtV\">\u6b65\u9a5f2\uff1a\u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b<\/h3>\n<p>\u5728\u5b9a\u7fa9\u5217\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u3002MySQL\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u6574\u6578\u3001\u6d6e\u9ede\u6578\u3001\u5b57\u7b26\u4e32\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n<ul>\n<li><code>INT<\/code>\uff1a\u6574\u6578\u985e\u578b<\/li>\n<li><code>VARCHAR(n)<\/code>\uff1a\u53ef\u8b8a\u9577\u5ea6\u5b57\u7b26\u4e32\uff0cn\u70ba\u6700\u5927\u9577\u5ea6<\/li>\n<li><code>TEXT<\/code>\uff1a\u9577\u6587\u672c\u5b57\u7b26\u4e32<\/li>\n<li><code>DATE<\/code>\uff1a\u65e5\u671f\u985e\u578b<\/li>\n<\/ul>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-DzWRYGLvtV\">\u6b65\u9a5f3\uff1a\u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u4fee\u6539SQL\u8a9e\u53e5\u5f8c\uff0c\u57f7\u884c\u8a72\u8a9e\u53e5\u4ee5\u5275\u5efa\u8868\uff0c\u4e26\u6aa2\u67e5\u662f\u5426\u6210\u529f\u3002\u5982\u679c\u4ecd\u7136\u9047\u5230\u932f\u8aa4\uff0c\u8acb\u4ed4\u7d30\u6aa2\u67e5SQL\u8a9e\u53e5\u7684\u8a9e\u6cd5\u548c\u908f\u8f2f\uff0c\u78ba\u4fdd\u6240\u6709\u5217\u90fd\u6b63\u78ba\u5b9a\u7fa9\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-DzWRYGLvtV\">\u5176\u4ed6\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528MySQL\u6642\uff0c\u9084\u6709\u4e00\u4e9b\u5176\u4ed6\u7684\u6ce8\u610f\u4e8b\u9805\u53ef\u4ee5\u5e6b\u52a9\u907f\u514d\u985e\u4f3c\u7684\u932f\u8aa4\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u7dad\u8b77\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u78ba\u4fdd\u5176\u7b26\u5408\u696d\u52d9\u9700\u6c42\u3002<\/li>\n<li>\u4f7f\u7528\u7248\u672c\u63a7\u5236\u4f86\u7ba1\u7406SQL\u8173\u672c\uff0c\u9019\u6a23\u53ef\u4ee5\u8f15\u9b06\u8ffd\u8e64\u66f4\u6539\u3002<\/li>\n<li>\u5728\u958b\u767c\u74b0\u5883\u4e2d\u9032\u884c\u5145\u5206\u7684\u6e2c\u8a66\uff0c\u78ba\u4fdd\u6240\u6709SQL\u8a9e\u53e5\u5728\u751f\u7522\u74b0\u5883\u4e2d\u80fd\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DzWRYGLvtV\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41113\uff08SQL\u72c0\u614b42000\uff09\u662f\u7531\u65bc\u5617\u8a66\u5275\u5efa\u4e00\u500b\u6c92\u6709\u5217\u7684\u8868\u800c\u5f15\u8d77\u7684\u3002\u901a\u904e\u78ba\u4fdd\u5728\u5275\u5efa\u8868\u6642\u81f3\u5c11\u5b9a\u7fa9\u4e00\u500b\u5217\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b63\u78ba\u7684SQL\u8a9e\u53e5\u548c\u6578\u64da\u985e\u578b\u7684\u4f7f\u7528\u662f\u907f\u514d\u6b64\u985e\u554f\u984c\u7684\u95dc\u9375\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41113\u7684\u65b9\u6cd5\uff0c\u89e3\u91cbSQL\u72c0\u614b42000\uff08ER_TABLE_MUST_HAVE_COLUMNS\uff09\uff0c\u78ba\u4fdd\u8868\u81f3\u5c11\u6709\u4e00\u5217\u4ee5\u907f\u514d\u932f\u8aa4\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-177427","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177427","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=177427"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177427\/revisions"}],"predecessor-version":[{"id":177428,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177427\/revisions\/177428"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}