{"id":177557,"date":"2024-11-08T15:08:53","date_gmt":"2024-11-08T07:08:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177557\/"},"modified":"2024-11-08T15:08:54","modified_gmt":"2024-11-08T07:08:54","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41149-sqlstate-42000%ef%bc%88er_syntax_error%ef%bc%89%e5%9c%a8%e6%82%a8%e7%9a%84sql%e8%aa%9e%e6%b3%95%e4%b8%ad%e5%ad%98%e5%9c%a8%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177557\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41149 &#8211; SQLSTATE: 42000\uff08ER_SYNTAX_ERROR\uff09\u5728\u60a8\u7684SQL\u8a9e\u6cd5\u4e2d\u5b58\u5728\u932f\u8aa4\uff1b\u8acb\u6aa2\u67e5\u8207\u60a8\u7684MySQL\u670d\u52d9\u5668\u7248\u672c\u76f8\u5c0d\u61c9\u7684\u624b\u518a\uff0c\u4ee5\u4e86\u89e3\u6b63\u78ba\u7684\u8a9e\u6cd5\u7528\u6cd5"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41149-sqlstate-42000%ef%bc%88er_syntax_error%ef%bc%89-QvPgHujtQm\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41149 &#8211; SQLSTATE: 42000\uff08ER_SYNTAX_ERROR\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u7d93\u5e38\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc1149\uff0c\u9019\u662f\u4e00\u500b\u8a9e\u6cd5\u932f\u8aa4\uff0c\u8868\u793a\u5728SQL\u8a9e\u6cd5\u4e2d\u5b58\u5728\u554f\u984c\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a41149%e7%9a%84%e5%8e%9f%e5%9b%a0-QvPgHujtQm\">\u932f\u8aa41149\u7684\u539f\u56e0<\/h2>\n<p>\u932f\u8aa41149\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u8a9e\u6cd5\u932f\u8aa4\uff1a<\/strong>\u6700\u5e38\u898b\u7684\u539f\u56e0\u662fSQL\u8a9e\u53e5\u7684\u8a9e\u6cd5\u4e0d\u6b63\u78ba\uff0c\u4f8b\u5982\u62fc\u5beb\u932f\u8aa4\u6216\u7f3a\u5c11\u5fc5\u8981\u7684\u95dc\u9375\u5b57\u3002<\/li>\n<li><strong>\u4e0d\u652f\u6301\u7684\u529f\u80fd\uff1a<\/strong>\u67d0\u4e9bSQL\u8a9e\u6cd5\u6216\u529f\u80fd\u53ef\u80fd\u4e0d\u88ab\u7576\u524d\u7684MySQL\u7248\u672c\u652f\u6301\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u5728\u5b9a\u7fa9\u8868\u7d50\u69cb\u6216\u63d2\u5165\u6578\u64da\u6642\uff0c\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u5206\u865f\uff1a<\/strong>\u5728\u591a\u689dSQL\u8a9e\u53e5\u4e2d\uff0c\u7f3a\u5c11\u5206\u865f\u53ef\u80fd\u5c0e\u81f4\u89e3\u6790\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41149-QvPgHujtQm\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41149<\/h2>\n<p>\u4fee\u5fa9\u932f\u8aa41149\u7684\u7b2c\u4e00\u6b65\u662f\u4ed4\u7d30\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684SQL\u8a9e\u53e5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u6b65\u9a5f\u548c\u5efa\u8b70\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5sql%e8%aa%9e%e6%b3%95-QvPgHujtQm\">1. \u6aa2\u67e5SQL\u8a9e\u6cd5<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5SQL\u8a9e\u53e5\u7684\u8a9e\u6cd5\u662f\u5426\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5e38\u898b\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM users WHERE id = 1<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u7684\u95dc\u9375\u5b57\uff08\u5982SELECT\u3001FROM\u3001WHERE\u7b49\uff09\u90fd\u6b63\u78ba\u62fc\u5beb\uff0c\u4e26\u4e14\u4f7f\u7528\u4e86\u6b63\u78ba\u7684\u5927\u5c0f\u5beb\uff08\u96d6\u7136MySQL\u5c0d\u5927\u5c0f\u5beb\u4e0d\u654f\u611f\uff0c\u4f46\u4fdd\u6301\u4e00\u81f4\u6027\u662f\u500b\u597d\u7fd2\u6163\uff09\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e9%96%b1mysql%e6%96%87%e6%aa%94-QvPgHujtQm\">2. \u67e5\u95b1MySQL\u6587\u6a94<\/h3>\n<p>\u6839\u64da\u932f\u8aa4\u4fe1\u606f\u7684\u63d0\u793a\uff0c\u6aa2\u67e5\u8207\u60a8\u7684MySQL\u670d\u52d9\u5668\u7248\u672c\u76f8\u5c0d\u61c9\u7684\u624b\u518a\uff0c\u4ee5\u4e86\u89e3\u6b63\u78ba\u7684\u8a9e\u6cd5\u7528\u6cd5\u3002MySQL\u7684\u5b98\u65b9\u6587\u6a94\u63d0\u4f9b\u4e86\u8a73\u7d30\u7684\u8a9e\u6cd5\u8aaa\u660e\u548c\u793a\u4f8b\uff0c\u9019\u5c0d\u65bc\u89e3\u6c7a\u554f\u984c\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e5%96%ae%e6%a2%9d%e8%aa%9e%e5%8f%a5-QvPgHujtQm\">3. \u6e2c\u8a66\u55ae\u689d\u8a9e\u53e5<\/h3>\n<p>\u5982\u679c\u60a8\u5728\u57f7\u884c\u591a\u689dSQL\u8a9e\u53e5\u6642\u9047\u5230\u932f\u8aa4\uff0c\u5efa\u8b70\u5c07\u6bcf\u689d\u8a9e\u53e5\u5206\u958b\u57f7\u884c\uff0c\u4ee5\u4fbf\u627e\u51fa\u5177\u9ad4\u5f15\u767c\u932f\u8aa4\u7684\u8a9e\u53e5\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE TABLE test (id INT, name VARCHAR(100));<\/code><\/pre>\n<p>\u5982\u679c\u9019\u689d\u8a9e\u53e5\u5f15\u767c\u932f\u8aa4\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u8868\u7d50\u69cb\u7684\u5b9a\u7fa9\u662f\u5426\u7b26\u5408MySQL\u7684\u8981\u6c42\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-QvPgHujtQm\">4. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u5728\u63d2\u5165\u6578\u64da\u6642\uff0c\u78ba\u4fdd\u6578\u64da\u985e\u578b\u8207\u8868\u7d50\u69cb\u76f8\u7b26\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8868\u4e2d\u7684\u67d0\u4e00\u5217\u5b9a\u7fa9\u70baINT\u985e\u578b\uff0c\u5247\u63d2\u5165\u6642\u5fc5\u9808\u63d0\u4f9b\u6574\u6578\u503c\uff1a<\/p>\n<pre><code>INSERT INTO test (id, name) VALUES ('abc', 'John');<\/code><\/pre>\n<p>\u4e0a\u8ff0\u8a9e\u53e5\u5c07\u5f15\u767c\u932f\u8aa4\uff0c\u56e0\u70ba&#8217;id&#8217;\u5217\u671f\u671b\u4e00\u500b\u6574\u6578\u503c\uff0c\u800c\u63d0\u4f9b\u7684\u662f\u5b57\u7b26\u4e32\u3002<\/p>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8%e5%88%86%e8%99%9f%e7%b5%90%e6%9d%9f%e8%aa%9e%e5%8f%a5-QvPgHujtQm\">5. \u4f7f\u7528\u5206\u865f\u7d50\u675f\u8a9e\u53e5<\/h3>\n<p>\u5728\u57f7\u884c\u591a\u689dSQL\u8a9e\u53e5\u6642\uff0c\u78ba\u4fdd\u6bcf\u689d\u8a9e\u53e5\u90fd\u4ee5\u5206\u865f\u7d50\u675f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT * FROM users; SELECT * FROM orders;<\/code><\/pre>\n<p>\u5982\u679c\u7f3a\u5c11\u5206\u865f\uff0cMySQL\u5c07\u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u8a9e\u53e5\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QvPgHujtQm\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41149\u901a\u5e38\u662f\u7531\u65bc\u8a9e\u6cd5\u932f\u8aa4\u6216\u4e0d\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5SQL\u8a9e\u53e5\u3001\u67e5\u95b1\u5b98\u65b9\u6587\u6a94\u3001\u6e2c\u8a66\u55ae\u689d\u8a9e\u53e5\u3001\u6aa2\u67e5\u6578\u64da\u985e\u578b\u4ee5\u53ca\u4f7f\u7528\u5206\u865f\u7d50\u675f\u8a9e\u53e5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u9019\u4e00\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u670d\u52d9\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41149\u7684\u6307\u5357\uff0c\u89e3\u6c7aSQLSTATE: 42000\uff08ER_SYNTAX_ERROR\uff09\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u6b63\u78ba\u7684SQL\u8a9e\u6cd5\u7528\u6cd5\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-177557","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177557","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=177557"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177557\/revisions"}],"predecessor-version":[{"id":177558,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177557\/revisions\/177558"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}