{"id":177551,"date":"2024-11-08T15:05:22","date_gmt":"2024-11-08T07:05:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177551\/"},"modified":"2024-11-08T15:05:22","modified_gmt":"2024-11-08T07:05:22","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41146-sqlstate-42s02%ef%bc%88er_no_such_table%ef%bc%89%e8%a1%a8s-s%e4%b8%8d%e5%ad%98%e5%9c%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177551\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41146 &#8211; SQLSTATE: 42S02\uff08ER_NO_SUCH_TABLE\uff09\u8868&#8217;%s.%s&#8217;\u4e0d\u5b58\u5728"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41146-sqlstate-42s02%ef%bc%88er_no_such_table%ef%bc%89%e8%a1%a8s-s%e4%b8%8d%e5%ad%98%e5%9c%a8-iPejDrtEtk\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41146 &#8211; SQLSTATE: 42S02\uff08ER_NO_SUCH_TABLE\uff09\u8868&#8217;%s.%s&#8217;\u4e0d\u5b58\u5728<\/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\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc1146\uff0c\u8a72\u932f\u8aa4\u8868\u793a\u6307\u5b9a\u7684\u8868\u4e0d\u5b58\u5728\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u6703\u986f\u793a\u70ba\u201cSQLSTATE: 42S02\uff08ER_NO_SUCH_TABLE\uff09\u8868&#8217;%s.%s&#8217;\u4e0d\u5b58\u5728\u201d\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-iPejDrtEtk\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>MySQL\u932f\u8aa41146\u7684\u4e3b\u8981\u539f\u56e0\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u8868\u540d\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u8868\u540d\u53ef\u80fd\u62fc\u5beb\u932f\u8aa4\uff0c\u5c0e\u81f4MySQL\u7121\u6cd5\u627e\u5230\u8a72\u8868\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u4e0a\u4e0b\u6587\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u5728\u67e5\u8a62\u4e2d\u672a\u6307\u5b9a\u6b63\u78ba\u7684\u6578\u64da\u5eab\uff0cMySQL\u5c07\u7121\u6cd5\u627e\u5230\u8a72\u8868\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u591a\u500b\u6578\u64da\u5eab\u5b58\u5728\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u8868\u672a\u5275\u5efa\uff1a<\/strong>\u5728\u57f7\u884c\u67e5\u8a62\u4e4b\u524d\uff0c\u8868\u53ef\u80fd\u5c1a\u672a\u5275\u5efa\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u5275\u5efa\u8868\u7684SQL\u8a9e\u53e5\u672a\u6b63\u78ba\u57f7\u884c\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8a2a\u554f\u8a72\u8868\u7684\u6b0a\u9650\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4MySQL\u5831\u544a\u8a72\u8868\u4e0d\u5b58\u5728\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-iPejDrtEtk\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d\u4e0a\u8ff0\u539f\u56e0\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u5e6b\u52a9\u60a8\u4fee\u5fa9MySQL\u932f\u8aa41146\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a1%a8%e5%90%8d%e6%8b%bc%e5%af%ab-iPejDrtEtk\">1. \u6aa2\u67e5\u8868\u540d\u62fc\u5beb<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u8868\u540d\u662f\u5426\u6b63\u78ba\u3002MySQL\u5c0d\u8868\u540d\u662f\u5340\u5206\u5927\u5c0f\u5beb\u7684\uff0c\u56e0\u6b64\u8acb\u78ba\u4fdd\u8868\u540d\u7684\u5927\u5c0f\u5beb\u8207\u5275\u5efa\u8868\u6642\u4e00\u81f4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT * FROM myTable;<\/code><\/pre>\n<p>\u5982\u679c\u8868\u540d\u5be6\u969b\u4e0a\u662f\u201cmytable\u201d\uff0c\u5247\u67e5\u8a62\u5c07\u5931\u6557\u3002\u8acb\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u62fc\u5beb\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%8a%e4%b8%8b%e6%96%87-iPejDrtEtk\">2. \u78ba\u8a8d\u6578\u64da\u5eab\u4e0a\u4e0b\u6587<\/h3>\n<p>\u78ba\u4fdd\u60a8\u5728\u57f7\u884c\u67e5\u8a62\u4e4b\u524d\u5df2\u9078\u64c7\u6b63\u78ba\u7684\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u9078\u64c7\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>USE myDatabase;<\/code><\/pre>\n<p>\u7136\u5f8c\u518d\u57f7\u884c\u67e5\u8a62\uff0c\u9019\u6a23MySQL\u5c31\u80fd\u6b63\u78ba\u627e\u5230\u8868\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e8%a1%a8%e6%98%af%e5%90%a6%e5%ad%98%e5%9c%a8-iPejDrtEtk\">3. \u6aa2\u67e5\u8868\u662f\u5426\u5b58\u5728<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u8868\u662f\u5426\u5b58\u5728\u65bc\u7576\u524d\u6578\u64da\u5eab\u4e2d\uff1a<\/p>\n<pre><code>SHOW TABLES;<\/code><\/pre>\n<p>\u5982\u679c\u8868\u4e0d\u5728\u5217\u8868\u4e2d\uff0c\u5247\u9700\u8981\u5275\u5efa\u8a72\u8868\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5275\u5efa\u8868\uff1a<\/p>\n<pre><code>CREATE TABLE myTable (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) NOT NULL\n);<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-iPejDrtEtk\">4. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u60a8\u78ba\u5b9a\u8868\u5b58\u5728\u4e14\u62fc\u5beb\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u9047\u5230\u932f\u8aa4\uff0c\u5247\u53ef\u80fd\u662f\u7528\u6236\u6b0a\u9650\u554f\u984c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'yourUser'@'localhost';<\/code><\/pre>\n<p>\u5982\u679c\u7528\u6236\u6c92\u6709\u8a2a\u554f\u8a72\u8868\u7684\u6b0a\u9650\uff0c\u5247\u9700\u8981\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT SELECT ON myDatabase.myTable TO 'yourUser'@'localhost';<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iPejDrtEtk\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41146\u901a\u5e38\u662f\u7531\u65bc\u8868\u540d\u62fc\u5beb\u932f\u8aa4\u3001\u6578\u64da\u5eab\u4e0a\u4e0b\u6587\u4e0d\u6b63\u78ba\u3001\u8868\u672a\u5275\u5efa\u6216\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\u7b49\u539f\u56e0\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u9019\u4e9b\u65b9\u9762\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u9806\u5229\u9032\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u6258\u7ba1\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41146\uff08ER_NO_SUCH_TABLE\uff09\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u6aa2\u67e5\u8868\u540d\u3001\u6578\u64da\u5eab\u9023\u63a5\u53ca\u91cd\u65b0\u5275\u5efa\u7f3a\u5931\u7684\u8868\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-177551","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177551","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=177551"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177551\/revisions"}],"predecessor-version":[{"id":177552,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177551\/revisions\/177552"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}