{"id":11445,"date":"2025-06-12T10:37:47","date_gmt":"2025-06-12T02:37:47","guid":{"rendered":"https:\/\/egonlin.com\/?p=11445"},"modified":"2025-06-12T16:29:26","modified_gmt":"2025-06-12T08:29:26","slug":"mysql-sql_mode-%e8%af%b4%e6%98%8e%ef%bc%88%e5%8f%8a%e5%a4%84%e7%90%86%e4%b8%80%e8%b5%b7-sql_mode-%e5%bc%95%e5%8f%91%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=11445","title":{"rendered":"MySQL sql_mode \u8bf4\u660e\uff08\u53ca\u5904\u7406\u4e00\u8d77 sql_mode \u5f15\u53d1\u7684\u95ee\u9898\uff09"},"content":{"rendered":"<h2 id=\"item-1\">1. MySQL \u83ab\u540d\u53d8\u6210\u4e86 Strict SQL Mode<\/h2>\n<p>\u6700\u8fd1\u6d4b\u8bd5\u7ec4\u90a3\u8fb9\u53cd\u5e94\u6570\u636e\u5e93\u90e8\u5206\u5199\u5165\u5931\u8d25\uff0capp\u5c42\u63d0\u793a\u662f\u63d2\u5165\u6210\u529f\uff0c\u4f46\u8868\u91cc\u9762\u91cc\u9762\u6ca1\u6709\u4ea7\u751f\u6570\u636e\uff0c\u800c\u4e24\u4e2a\u5199\u5165\u64cd\u4f5c\u7684\u53e6\u5916\u4e00\u4e2a\u8868\u6709\u6570\u636e\u3002\u56e0\u4e3a insert \u5931\u8d25\u5728\u6570\u636e\u5e93\u5c42\u9762\u662f\u770b\u4e0d\u51fa\u6765\u7684\uff0c\u4e8e\u662f\u627ephp\u7684\u540c\u4e8b\u770b\u4e0b\u9519\u8bef\u4fe1\u606f\uff1a<\/p>\n<pre><code class=\"language- hljs language-rust\" data-highlighted=\"yes\">[<span class=\"hljs-literal\">Err<\/span>] <span class=\"hljs-number\">1364<\/span> - Field `f_company_id` doesn<span class=\"hljs-symbol\">'t<\/span> have a default value<\/code><\/pre>\n<p>\u5f88\u660e\u663e2\u4e2a insert \u64cd\u4f5c\uff0c\u7b2c\u4e00\u6761\u6210\u529f\uff0c\u7b2c\u4e8c\u6761\u5931\u8d25\u4e86\uff0c\u4f46\u56e0\u4e3a\u6ca1\u6709\u63a7\u5236\u5728\u4e00\u4e2a\u4e8b\u52a1\u5f53\u4e2d\uff0c\u5bfc\u81f4app\u91cc\u9762\u4f9d\u7136\u63d0\u793a\u6210\u529f\uff0c\u8fd9\u662f\u5ba2\u6237\u5165\u5e93\u64cd\u4f5c\uff0c\u5fc3\u60f3\u5982\u679c\u7ebf\u4e0a\u4e5f\u6709\u8fd9\u4e2a\u95ee\u9898\u5f97\u662f\u591a\u5927\u7684\u4ee3\u4ef7\u3002<\/p>\n<p>\u4e0d\u8bf4\u5f00\u53d1\u7684\u95ee\u9898\uff0c\u597d\u7aef\u7aef\u7684mysql\u600e\u4e48\u7a81\u7136\u5c31\u90e8\u5206\u8868\u5199\u5165\u5931\u8d25\u5462\uff1f\u6839\u636e\u4e0a\u9762\u7684\u95ee\u9898\u5f88\u5feb\u80fd\u731c\u5230\u662f sql_mode \u95ee\u9898\uff1a NOT NULL \u5217\u6ca1\u6709\u9ed8\u8ba4\u503c\u4f46\u4ee3\u7801\u91cc\u4e5f\u6ca1\u7ed9\u503c\uff0c\u5728\u975e\u4e25\u683c\u6a21\u5f0f\u4e0b\uff0cint\u5217\u9ed8\u8ba4\u4e3a0\uff0cstring\u5217\u9ed8\u8ba4\u4e3a&#8221;\u4e86\uff0c\u6240\u4ee5\u4e0d\u6210\u95ee\u9898\uff1b\u4f46\u5728\u4e25\u683c\u6a21\u5f0f\u4e0b\uff0c\u662f\u76f4\u63a5\u8fd4\u56de\u5931\u8d25\u7684\u3002<\/p>\n<p>\u4e00\u770b\uff0c\u679c\u7136\uff1a<\/p>\n<pre><code class=\"language- hljs language-sql\" data-highlighted=\"yes\">mysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">show<\/span> variables <span class=\"hljs-keyword\">like<\/span> \"sql_mode\";\r\n<span class=\"hljs-operator\">+<\/span><span class=\"hljs-comment\">---------------+--------------------------------------------+<\/span>\r\n<span class=\"hljs-operator\">|<\/span> Variable_name <span class=\"hljs-operator\">|<\/span> <span class=\"hljs-keyword\">Value<\/span>                                      <span class=\"hljs-operator\">|<\/span>\r\n<span class=\"hljs-operator\">+<\/span><span class=\"hljs-comment\">---------------+--------------------------------------------+<\/span>\r\n<span class=\"hljs-operator\">|<\/span> sql_mode      <span class=\"hljs-operator\">|<\/span> STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION <span class=\"hljs-operator\">|<\/span>\r\n<span class=\"hljs-operator\">+<\/span><span class=\"hljs-comment\">---------------+--------------------------------------------+<\/span><\/code><\/pre>\n<p>\u4f46\u662f\u4e00\u76f4\u662f\u6ca1\u95ee\u9898\u7684\u7684\uff0c\u5c31\u7a81\u7136\u51fa\u73b0\u4e86\uff0c\u6709\u8c01\u4f1a\u53bb\u6539 sql_mode \u5462\uff0c\u751f\u4ea7\u73af\u5883\u4ea7\u751f\u8fd9\u4e2a\u95ee\u9898\u7684\u98ce\u9669\u6709\u591a\u5927\uff1f\u6240\u4ee5\u5fc5\u987b\u63ea\u51fa\u6765\u3002<\/p>\n<p>\u5148\u00a0<code>set global sql_mode=''<\/code>\u00a0\uff0c\u8ba9\u4ed6\u4eec\u7528\u7740\u5148\uff08\u6587\u540e\u4f1a\u7ed9\u89e3\u51b3\u95ee\u9898\u6839\u672c\u7684\u529e\u6cd5\uff09\uff0c\u540c\u65f6\u6253\u5f00general_log\u770b\u662f\u54ea\u4e00\u4e2a\u7528\u6237\u6709\u7c7b\u4f3c\u8bbe\u7f6e sql_mode \u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language- hljs language-sql\" data-highlighted=\"yes\"><span class=\"hljs-number\">1134456<\/span> Query   <span class=\"hljs-keyword\">SET<\/span> autocommit<span class=\"hljs-operator\">=<\/span><span class=\"hljs-number\">1<\/span>\r\n<span class=\"hljs-number\">1134456<\/span> Query   <span class=\"hljs-keyword\">Set<\/span> sql_mode<span class=\"hljs-operator\">=<\/span><span class=\"hljs-string\">'NO_ENGINE_SUBSITUTION,STRICT_TRANS_TABLES'<\/span>\r\n<span class=\"hljs-number\">1134457<\/span> <span class=\"hljs-keyword\">Connect<\/span> ecuser<span class=\"hljs-variable\">@10<\/span><span class=\"hljs-number\">.0<\/span><span class=\"hljs-number\">.200<\/span><span class=\"hljs-number\">.173<\/span> <span class=\"hljs-keyword\">on<\/span>\r\n<span class=\"hljs-number\">1134457<\/span> Query   <span class=\"hljs-comment\">\/* mysql-connector-java-5.1.35 ...<\/span><\/code><\/pre>\n<p>\u770b\u51fa\u662fjava\u7ec4\u90a3\u8fb9\u54ea\u4e2a\u6846\u67b6\u5efa\u7acb\u8fde\u63a5\u7684\u65f6\u5019\u4f7f\u7528\u8bbe\u7f6e\u4e86sql_mode\uff0c\u4f46\u8fd9\u662fsession\u7ea7\u522b\u7684\uff0c\u4e0d\u5f71\u54cdphp\u90a3\u8fb9\u7528\u6237\u7684\u8fde\u63a5\u3002<\/p>\n<p>&lt;!&#8211; more &#8211;&gt;<\/p>\n<p>\u90a3\u4f1a\u662f\u4ec0\u4e48\u539f\u56e0\u5728 set global \u4e4b\u540e\u53c8\u53d8\u56destrict\u6a21\u5f0f\u5462\uff0c\u4e8e\u662f\u60f3\u5230 mysqld_safe \u542f\u52a8\u5b9e\u9645\u662f\u4e00\u4e2a\u4fdd\u62a4\u8fdb\u7a0b\uff0c\u5728mysqld\u5f02\u5e38\u505c\u6b62\u4e4b\u540e\u4f1a\u62c9\u8d77\u6765\uff0c\u4f1a\u4e0d\u4f1a\u4e2d\u95f4\u6709\u5f02\u5e38\u5bfc\u81f4 mysqld \u91cd\u542f\uff0c\u81f4\u4f7f global \u5931\u6548\uff1f\u770b\u4e86mysql\u9519\u8bef\u65e5\u5fd7\uff0c\u624d\u60f3\u5230\u524d\u4e9b\u5929\u65ad\u8fc7\u7535\uff0c\u6240\u4ee5\u51b3\u5b9a\u76f4\u63a5\u6539\u00a0<code>\/etc\/my.cnf<\/code>\u914d\u7f6e\uff1a<\/p>\n<pre><code class=\"language- hljs language-csharp\" data-highlighted=\"yes\">[<span class=\"hljs-meta\">mysqld<\/span>]\r\nsql_mode=NO_ENGINE_SUBSTITUTION<\/code><\/pre>\n<p>\u91cd\u542fmyqld\u4e4b\u540e\uff0c\u8fd8\u662f<code>STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION<\/code>\uff0c\u5f88\u5c11\u9047\u5230my.cnf\u91cc\u9762\u914d\u7f6e\u4e0d\u751f\u6548\u7684\u60c5\u51b5\u3002\u65e0\u72ec\u6709\u5076\uff0c\u5728 stackoverflow\u4e0a\u627e\u5230\u540c\u6837\u7684\u95ee\u9898\u00a0<a href=\"https:\/\/link.segmentfault.com\/?enc=3AGQjct4zjPU3GPvzqEqYg%3D%3D.JzR%2FZP97Xq8XENW1nhmCTRe2B03EC%2BKHCiL19qMFSbLJbbMCkK3BzO0dmUAZZ1yavIWJjAjvMIBn6%2FFArFb1SZek6DLnE9B6dpwDOoNlkfTOUYuABNeW7ks7fFejOOJRlBGWm40nzr%2BZPXhIVIjvqP%2BnPX63r7qCfAczxjEnLIQ%3D\" target=\"_blank\" rel=\"nofollow noopener\">how-to-make-sql-mode-no-engine-substitution-permanent-in-mysql-my-cnf<\/a>\u00a0\uff0c\u539f\u56e0\u5f88\u7b80\u5355\uff0csql_mode\u8fd9\u4e2a\u9009\u9879\u88ab\u5176\u5b83\u5730\u65b9\u7684\u914d\u7f6e\u8986\u76d6\u4e86\u3002<\/p>\n<p>\u4e86\u89e3\u4e00\u4e0bmysql\u914d\u7f6e\u6587\u4ef6\u7684\u52a0\u8f7d\u987a\u5e8f\uff1a<\/p>\n<pre><code class=\"language- hljs language-bash\" data-highlighted=\"yes\">$ mysqld --<span class=\"hljs-built_in\">help<\/span> --verbose|grep -A1 -B1 cnf\r\nDefault options are <span class=\"hljs-built_in\">read<\/span> from the following files <span class=\"hljs-keyword\">in<\/span> the given order:\r\n\/etc\/my.cnf \/etc\/mysql\/my.cnf \/usr\/etc\/my.cnf ~\/.my.cnf<\/code><\/pre>\n<p>mysql\u6309\u7167\u4e0a\u9762\u7684\u987a\u5e8f\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff0c\u540e\u9762\u7684\u914d\u7f6e\u9879\u4f1a\u8986\u76d6\u524d\u9762\u7684\u3002\u6700\u540e\u7ec8\u4e8e\u5728\u00a0<code>\/usr\/my.cnf<\/code>\u00a0\u627e\u5230\u6709\u4e00\u6761<code>sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES<\/code>\uff0c\u628a\u8fd9\u4e2a\u6587\u4ef6\u5220\u6389\uff0c\/etc\/my.cnf \u91cc\u9762\u7684\u5c31\u751f\u6548\u4e86\u3002<\/p>\n<p>\u4f46\u662f\u76ee\u524d\u6ca1\u80fd\u6574\u660e\u767d\u7684\u662f\uff0cmysql\u8fd0\u884c\u8fd9\u4e48\u957f\u65f6\u95f4\u600e\u4e48\u7a81\u7136\u5728<code>\/usr<\/code>\u00a0\uff08MYSQL_BASE\uff09\u4e0b\u591a\u4e2amy.cnf\uff0c\u4e5f\u4e0d\u50cf\u4eba\u4e3a\u521b\u5efa\u7684\u3002\u5176\u5b83\u5b9e\u4f8b\u4e5f\u6ca1\u8fd9\u6837\u7684\u95ee\u9898\u3002<\/p>\n<p>\u7c7b\u4f3c\u8fd8\u51fa\u73b0\u8fc7\u4e00\u4f8b\uff1a\u5b58\u50a8\u8fc7\u7a0b\u91cc\u628a &#8221; \u4f20\u7ed9int\u578b\u7684\uff0c\u4e25\u683c\u6a21\u5f0f\u662f\u4e0d\u5141\u8bb8\uff0c\u800c\u975e\u4e25\u683c\u6a21\u5f0f\u53ea\u662f\u4e00\u4e2awarning\u3002\uff08\u547d\u4ee4\u884c\u6267\u884c\u5b8c\u8bed\u53e5\u540e\uff0c<code>show warnings<\/code>\u00a0\u53ef\u770b\u89c1\uff09<\/p>\n<p>\u90a3\u4e48\u89e3\u51b3\u8fd9\u7c7b\u95ee\u9898\u7684\u7ec8\u6781\uff08\u63a8\u8350\uff09\u529e\u6cd5\u5176\u5b9e\u662f\uff0c\u8003\u8651\u5230\u6570\u636e\u7684\u517c\u5bb9\u6027\u548c\u51c6\u786e\u6027\uff0cMySQL\u5c31\u5e94\u8be5\u8fd0\u884c\u5728\u4e25\u683c\u6a21\u5f0f\u4e0b\uff01\u65e0\u8bba\u5f00\u53d1\u73af\u5883\u8fd8\u662f\u751f\u4ea7\u73af\u5883\uff0c\u5426\u5219\u4ee3\u7801\u79fb\u690d\u5230\u7ebf\u4e0a\u53ef\u80fd\u4ea7\u751f\u9690\u85cf\u7684\u95ee\u9898\u3002<\/p>\n<p>sql_mode \u95ee\u9898\u53ef\u4ee5\u5f88\u7b80\u5355\uff0c\u4e5f\u53ef\u4ee5\u5f88\u590d\u6742\u3002\u66fe\u7ecf\u5728\u4e00\u4e2a\u4ea4\u6d41\u7fa4\u91cc\u770b\u5230\u6709\u4eba\u63d0\u5230\uff0c\u4e3b\u4ecesql_mode\u8bbe\u7f6e\u4e0d\u4e00\u81f4\u5bfc\u81f4\u590d\u5236\u5f02\u5e38\uff0c\u8fd9\u91cc\u81ea\u5df1\u6b63\u597d\u5168\u9762\u4e86\u89e3\u4e00\u4e0b\u51e0\u4e2a\u5e38\u7528\u7684\u503c\uff0c\u65b9\u4fbf\u4ee5\u540e\u6392\u9664\u95ee\u9898\u591a\u4e2a\u65b9\u5411\u3002<\/p>\n<h2 id=\"item-2\">2. sql_mode \u5e38\u7528\u503c\u8bf4\u660e<\/h2>\n<p>\u5b98\u65b9\u624b\u518c\u4e13\u95e8\u6709\u4e00\u8282\u4ecb\u7ecd\u00a0<a href=\"https:\/\/link.segmentfault.com\/?enc=snXOympprE91CSkcJq%2BGOQ%3D%3D.10gGdePcQOUBE%2Fi0C1BUfiNhkpsetlusaVpXcmIX9DDDTDgNdpHGIAhT%2FaYczwZ8rXqE%2Bu9nBTnPOhP9dUAKiA%3D%3D\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/dev.mysql.com\/doc\/refman\/5.6\/en\/sql-mode.html<\/a>\u00a0\u3002 SQL Mode \u5b9a\u4e49\u4e86\u4e24\u4e2a\u65b9\u9762\uff1aMySQL\u5e94\u652f\u6301\u7684SQL\u8bed\u6cd5\uff0c\u4ee5\u53ca\u5e94\u8be5\u5728\u6570\u636e\u4e0a\u6267\u884c\u4f55\u79cd\u786e\u8ba4\u68c0\u67e5\u3002<\/p>\n<p><strong>1. SQL\u8bed\u6cd5\u652f\u6301\u7c7b<\/strong><\/p>\n<ul>\n<li><strong><code>ONLY_FULL_GROUP_BY<\/code><\/strong>\u00a0\u5bf9\u4e8eGROUP BY\u805a\u5408\u64cd\u4f5c\uff0c\u5982\u679c\u5728SELECT\u4e2d\u7684\u5217\u3001HAVING\u6216\u8005ORDER BY\u5b50\u53e5\u7684\u5217\uff0c\u6ca1\u6709\u5728GROUP BY\u4e2d\u51fa\u73b0\uff0c\u90a3\u4e48\u8fd9\u4e2aSQL\u662f\u4e0d\u5408\u6cd5\u7684\u3002\u662f\u53ef\u4ee5\u7406\u89e3\u7684\uff0c\u56e0\u4e3a\u4e0d\u5728 group by \u7684\u5217\u67e5\u51fa\u6765\u5c55\u793a\u4f1a\u6709\u77db\u76fe\u3002<br \/>\n\u57285.7\u4e2d\u9ed8\u8ba4\u542f\u7528\uff0c\u6240\u4ee5\u5728\u5b9e\u65bd5.6\u5347\u7ea7\u52305.7\u7684\u8fc7\u7a0b\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<pre><code class=\"language- hljs language-csharp\" data-highlighted=\"yes\"> Expression <span class=\"hljs-meta\">#1 of SELECT list is not in GROUP BY<\/span>\r\nclause <span class=\"hljs-keyword\">and<\/span> contains nonaggregated column\r\n<span class=\"hljs-string\">'1066export.ebay_order_items.TransactionID'<\/span> which\r\n<span class=\"hljs-keyword\">is<\/span> <span class=\"hljs-keyword\">not<\/span> functionally dependent <span class=\"hljs-keyword\">on<\/span> columns <span class=\"hljs-keyword\">in<\/span> GROUP BY\r\nclause; <span class=\"hljs-keyword\">this<\/span> <span class=\"hljs-keyword\">is<\/span> incompatible <span class=\"hljs-keyword\">with<\/span> sql_mode=only_full_group_by<\/code><\/pre>\n<\/li>\n<li><strong><code>ANSI_QUOTES<\/code><\/strong>\u00a0\u542f\u7528 ANSI_QUOTES \u540e\uff0c\u4e0d\u80fd\u7528\u53cc\u5f15\u53f7\u6765\u5f15\u7528\u5b57\u7b26\u4e32\uff0c\u56e0\u4e3a\u5b83\u88ab\u89e3\u91ca\u4e3a\u8bc6\u522b\u7b26\uff0c\u4f5c\u7528\u4e0e ` \u4e00\u6837\u3002\u8bbe\u7f6e\u5b83\u4ee5\u540e\uff0c<code>update t set f1=\"\" ...<\/code>\uff0c\u4f1a\u62a5 Unknown column &#8221; in &#8216;field list \u8fd9\u6837\u7684\u8bed\u6cd5\u9519\u8bef\u3002<\/li>\n<li><strong><code>PIPES_AS_CONCAT<\/code><\/strong>\u00a0\u5c06\u00a0<code>||<\/code>\u00a0\u89c6\u4e3a\u5b57\u7b26\u4e32\u7684\u8fde\u63a5\u64cd\u4f5c\u7b26\u800c\u975e \u6216 \u8fd0\u7b97\u7b26\uff0c\u8fd9\u548cOracle\u6570\u636e\u5e93\u662f\u4e00\u6837\u7684\uff0c\u4e5f\u548c\u5b57\u7b26\u4e32\u7684\u62fc\u63a5\u51fd\u6570 CONCAT() \u76f8\u7c7b\u4f3c\u3002<\/li>\n<li><strong><code>NO_TABLE_OPTIONS<\/code><\/strong>\u00a0\u4f7f\u7528\u00a0<code>SHOW CREATE TABLE<\/code>\u00a0\u65f6\u4e0d\u4f1a\u8f93\u51faMySQL\u7279\u6709\u7684\u8bed\u6cd5\u90e8\u5206\uff0c\u5982\u00a0<code>ENGINE<\/code>\u00a0\uff0c\u8fd9\u4e2a\u5728\u4f7f\u7528 mysqldump \u8de8DB\u79cd\u7c7b\u8fc1\u79fb\u7684\u65f6\u5019\u9700\u8981\u8003\u8651\u3002<\/li>\n<li><strong><code>NO_AUTO_CREATE_USER<\/code><\/strong>\u00a0\u5b57\u9762\u610f\u601d\u4e0d\u81ea\u52a8\u521b\u5efa\u7528\u6237\u3002\u5728\u7ed9MySQL\u7528\u6237\u6388\u6743\u65f6\uff0c\u6211\u4eec\u4e60\u60ef\u4f7f\u7528\u00a0<code>GRANT ... ON ... TO dbuser<\/code>\u00a0\u987a\u9053\u4e00\u8d77\u521b\u5efa\u7528\u6237\u3002\u8bbe\u7f6e\u8be5\u9009\u9879\u540e\u5c31\u4e0eoracle\u64cd\u4f5c\u7c7b\u4f3c\uff0c\u6388\u6743\u4e4b\u524d\u5fc5\u987b\u5148\u5efa\u7acb\u7528\u6237\u30025.7.7\u5f00\u59cb\u4e5f\u9ed8\u8ba4\u4e86\u3002<\/li>\n<\/ul>\n<p><strong>2. \u6570\u636e\u68c0\u67e5\u7c7b<\/strong><\/p>\n<ul>\n<li><strong><code>NO_ZERO_DATE<\/code><\/strong>\u00a0\u8ba4\u4e3a\u65e5\u671f &#8216;0000-00-00&#8217; \u975e\u6cd5\uff0c\u4e0e\u662f\u5426\u8bbe\u7f6e\u540e\u9762\u7684\u4e25\u683c\u6a21\u5f0f\u6709\u5173\u3002\n<ol>\n<li>\u5982\u679c\u8bbe\u7f6e\u4e86\u4e25\u683c\u6a21\u5f0f\uff0c\u5219 NO_ZERO_DATE \u81ea\u7136\u6ee1\u8db3\u3002\u4f46\u5982\u679c\u662f INSERT IGNORE \u6216 UPDATE IGNORE\uff0c&#8217;0000-00-00&#8217;\u4f9d\u7136\u5141\u8bb8\u4e14\u53ea\u663e\u793awarning<\/li>\n<li>\u5982\u679c\u5728\u975e\u4e25\u683c\u6a21\u5f0f\u4e0b\uff0c\u8bbe\u7f6e\u4e86<code>NO_ZERO_DATE<\/code>\uff0c\u6548\u679c\u4e0e\u4e0a\u9762\u4e00\u6837\uff0c&#8217;0000-00-00&#8217;\u5141\u8bb8\u4f46\u663e\u793awarning\uff1b\u5982\u679c\u6ca1\u6709\u8bbe\u7f6e<code>NO_ZERO_DATE<\/code>\uff0cno warning\uff0c\u5f53\u505a\u5b8c\u5168\u5408\u6cd5\u7684\u503c\u3002<\/li>\n<li><code>NO_ZERO_IN_DATE<\/code>\u60c5\u51b5\u4e0e\u4e0a\u9762\u7c7b\u4f3c\uff0c\u4e0d\u540c\u7684\u662f\u63a7\u5236\u65e5\u671f\u548c\u5929\uff0c\u662f\u5426\u53ef\u4e3a 0 \uff0c\u5373\u00a0<code>2010-01-00<\/code>\u00a0\u662f\u5426\u5408\u6cd5\u3002<\/li>\n<\/ol>\n<\/li>\n<li><strong><code>NO_ENGINE_SUBSTITUTION<\/code><\/strong>\u00a0\u4f7f\u7528\u00a0<code>ALTER TABLE<\/code>\u6216<code>CREATE TABLE<\/code>\u00a0\u6307\u5b9a ENGINE \u65f6\uff0c \u9700\u8981\u7684\u5b58\u50a8\u5f15\u64ce\u88ab\u7981\u7528\u6216\u672a\u7f16\u8bd1\uff0c\u8be5\u5982\u4f55\u5904\u7406\u3002\u542f\u7528<code>NO_ENGINE_SUBSTITUTION<\/code>\u65f6\uff0c\u90a3\u4e48\u76f4\u63a5\u629b\u51fa\u9519\u8bef\uff1b\u4e0d\u8bbe\u7f6e\u6b64\u503c\u65f6\uff0cCREATE\u7528\u9ed8\u8ba4\u7684\u5b58\u50a8\u5f15\u64ce\u66ff\u4ee3\uff0cATLER\u4e0d\u8fdb\u884c\u66f4\u6539\uff0c\u5e76\u629b\u51fa\u4e00\u4e2a warning .<\/li>\n<li><strong><code>STRICT_TRANS_TABLES<\/code><\/strong>\u00a0\u8bbe\u7f6e\u5b83\uff0c\u8868\u793a\u542f\u7528\u4e25\u683c\u6a21\u5f0f\u3002<br \/>\n\u6ce8\u610f\u00a0<code>STRICT_TRANS_TABLES<\/code>\u00a0\u4e0d\u662f\u51e0\u79cd\u7b56\u7565\u7684\u7ec4\u5408\uff0c\u5355\u72ec\u6307\u00a0<code>INSERT<\/code>\u3001<code>UPDATE<\/code>\u51fa\u73b0\u5c11\u503c\u6216\u65e0\u6548\u503c\u8be5\u5982\u4f55\u5904\u7406\uff1a<\/p>\n<ol>\n<li>\u524d\u9762\u63d0\u5230\u7684\u628a &#8221; \u4f20\u7ed9int\uff0c\u4e25\u683c\u6a21\u5f0f\u4e0b\u975e\u6cd5\uff0c\u82e5\u542f\u7528\u975e\u4e25\u683c\u6a21\u5f0f\u5219\u53d8\u62100\uff0c\u4ea7\u751f\u4e00\u4e2awarning<\/li>\n<li>Out Of Range\uff0c\u53d8\u6210\u63d2\u5165\u6700\u5927\u8fb9\u754c\u503c<\/li>\n<li>A value is missing when a new row to be inserted does not contain a value for a non-NULL column that has no explicit DEFAULT clause in its definition<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<p>\u4e0a\u9762\u5e76\u6ca1\u6709\u56ca\u62ec\u6240\u6709\u7684 SQL Mode\uff0c\u9009\u4e86\u51e0\u4e2a\u4ee3\u8868\u6027\u7684\uff0c\u8be6\u7ec6\u8fd8\u662f\u00a0<a href=\"https:\/\/link.segmentfault.com\/?enc=nhhCRZNxjNhd%2B%2BCLiTdRww%3D%3D.TviJJo7ZvloUJXBleGTDplKMdHvqMD%2BTVtkSbHyQ2w0DGRdvElR2a2dmBwAQvnxb\" target=\"_blank\" rel=\"nofollow noopener\">\u770b\u624b\u518c<\/a>\u3002<\/p>\n<p>sql_mode\u4e00\u822c\u6765\u8bf4\u5f88\u5c11\u53bb\u5173\u6ce8\u5b83\uff0c\u6ca1\u6709\u9047\u5230\u5b9e\u9645\u95ee\u9898\u4e4b\u524d\u4e0d\u4f1a\u53bb\u542f\u505c\u4e0a\u9762\u7684\u6761\u76ee\u3002\u6211\u4eec\u5e38\u8bbe\u7f6e\u7684 sql_mode \u662f\u00a0<code>ANSI<\/code>\u3001<code>STRICT_TRANS_TABLES<\/code>\u3001<code>TRADITIONAL<\/code>\uff0cansi\u548ctraditional\u662f\u4e0a\u9762\u7684\u51e0\u79cd\u7ec4\u5408\u3002<\/p>\n<ul>\n<li><code>ANSI<\/code>\uff1a\u66f4\u6539\u8bed\u6cd5\u548c\u884c\u4e3a\uff0c\u4f7f\u5176\u66f4\u7b26\u5408\u6807\u51c6SQL<br \/>\n\u76f8\u5f53\u4e8eREAL_AS_FLOAT, PIPES_AS_CONCAT, ANSI_QUOTES, IGNORE_SPACE<\/li>\n<li><code>TRADITIONAL<\/code>\uff1a\u66f4\u50cf\u4f20\u7edfSQL\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u8be5\u6a21\u5f0f\u7684\u7b80\u5355\u63cf\u8ff0\u662f\u5f53\u5728\u5217\u4e2d\u63d2\u5165\u4e0d\u6b63\u786e\u7684\u503c\u65f6\u201c\u7ed9\u51fa\u9519\u8bef\u800c\u4e0d\u662f\u8b66\u544a\u201d\u3002<br \/>\n\u76f8\u5f53\u4e8e STRICT_TRANS_TABLES, STRICT_ALL_TABLES, NO_ZERO_IN_DATE, NO_ZERO_DATE, ERROR_FOR_DIVISION_BY_ZERO, NO_AUTO_CREATE_USER, NO_ENGINE_SUBSTITUTION<\/li>\n<li><code>ORACLE<\/code>\uff1a\u76f8\u5f53\u4e8e PIPES_AS_CONCAT, ANSI_QUOTES, IGNORE_SPACE, NO_KEY_OPTIONS, NO_TABLE_OPTIONS, NO_FIELD_OPTIONS, NO_AUTO_CREATE_USER<\/li>\n<\/ul>\n<p>\u65e0\u8bba\u4f55\u79cdmode\uff0c\u4ea7\u751ferror\u4e4b\u540e\u5c31\u610f\u5473\u7740\u5355\u6761sql\u6267\u884c\u5931\u8d25\uff0c\u5bf9\u4e8e\u652f\u6301\u4e8b\u52a1\u7684\u8868\uff0c\u5219\u5bfc\u81f4\u5f53\u524d\u4e8b\u52a1\u56de\u6eda\uff1b\u4f46\u5982\u679c\u6ca1\u6709\u653e\u5728\u4e8b\u52a1\u4e2d\u6267\u884c\uff0c\u6216\u8005\u4e0d\u652f\u6301\u4e8b\u52a1\u7684\u5b58\u50a8\u5f15\u64ce\u8868\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e0d\u4e00\u81f4\u3002MySQL\u8ba4\u4e3a\uff0c\u76f8\u6bd4\u76f4\u63a5\u62a5\u9519\u7ec8\u6b62\uff0c\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\u66f4\u4e25\u91cd\u3002\u4e8e\u662f\u00a0<code>STRICT_TRANS_TABLES<\/code>\u00a0\u5bf9\u975e\u4e8b\u52a1\u8868\u4f9d\u7136\u5c3d\u53ef\u80fd\u7684\u8ba9\u5199\u5165\u7ee7\u7eed\uff0c\u6bd4\u5982\u7ed9\u4e2a&#8221;\u6700\u5408\u7406&#8221;\u7684\u9ed8\u8ba4\u503c\u6216\u622a\u65ad\u3002\u800c\u5bf9\u4e8e\u00a0<code>STRICT_ALL_TABLES<\/code>\uff0c\u5982\u679c\u662f\u5355\u6761\u66f4\u65b0\uff0c\u5219\u4e0d\u5f71\u54cd\uff0c\u4f46\u5982\u679c\u66f4\u65b0\u7684\u662f\u591a\u6761\uff0c\u7b2c\u4e00\u6761\u6210\u529f\uff0c\u540e\u9762\u5931\u8d25\u5219\u4f1a\u51fa\u73b0\u90e8\u5206\u66f4\u65b0\u3002<\/p>\n<p>5.6.6 \u4ee5\u540e\u7248\u672c\u9ed8\u8ba4\u5c31\u662f<code>NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES<\/code>\uff0c5.5\u9ed8\u8ba4\u4e3a &#8221; \u3002<\/p>\n<h2 id=\"item-3\">3. \u8bbe\u7f6e sql_mode<\/h2>\n<p><strong>\u67e5\u770b<\/strong><\/p>\n<pre><code class=\"language- hljs language-sql\" data-highlighted=\"yes\">\u67e5\u770b\u5f53\u524d\u8fde\u63a5\u4f1a\u8bdd\u7684<span class=\"hljs-keyword\">sql<\/span>\u6a21\u5f0f\uff1a\r\n\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">select<\/span> @<span class=\"hljs-variable\">@session<\/span>.sql_mode;\r\n\u6216\u8005\u4ece\u73af\u5883\u53d8\u91cf\u91cc\u53d6\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">show<\/span> variables <span class=\"hljs-keyword\">like<\/span> \"sql_mode\";\r\n\r\n\r\n\u67e5\u770b\u5168\u5c40sql_mode\u8bbe\u7f6e\uff1a\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">select<\/span> @<span class=\"hljs-variable\">@global<\/span>.sql_mode;\r\n\r\n\u53ea\u8bbe\u7f6e<span class=\"hljs-keyword\">global<\/span>\uff0c\u9700\u8981\u91cd\u65b0\u8fde\u63a5\u8fdb\u6765\u624d\u4f1a\u751f\u6548<\/code><\/pre>\n<p><strong>\u8bbe\u7f6e<\/strong><\/p>\n<pre><code class=\"language- hljs language-sql\" data-highlighted=\"yes\">\u5f62\u5f0f\u5982\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">set<\/span> sql_mode<span class=\"hljs-operator\">=<\/span><span class=\"hljs-string\">''<\/span>;\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">set<\/span> <span class=\"hljs-keyword\">global<\/span> sql_mode<span class=\"hljs-operator\">=<\/span><span class=\"hljs-string\">'NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES'<\/span>;\r\n\r\n\r\n\u5982\u679c\u662f\u81ea\u5b9a\u4e49\u7684\u6a21\u5f0f\u7ec4\u5408\uff0c\u53ef\u4ee5\u50cf\u4e0b\u9762\u8fd9\u6837\r\n\r\nAdding <span class=\"hljs-keyword\">only<\/span> <span class=\"hljs-keyword\">one<\/span> mode <span class=\"hljs-keyword\">to<\/span> sql_mode <span class=\"hljs-keyword\">without<\/span> removing existing ones:\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">SET<\/span> sql_mode<span class=\"hljs-operator\">=<\/span>(<span class=\"hljs-keyword\">SELECT<\/span> CONCAT(@<span class=\"hljs-variable\">@sql_mode<\/span>,<span class=\"hljs-string\">',&lt;mode_to_add&gt;'<\/span>));\r\n\r\nRemoving <span class=\"hljs-keyword\">only<\/span> a <span class=\"hljs-keyword\">specific<\/span> mode <span class=\"hljs-keyword\">from<\/span> sql_mode <span class=\"hljs-keyword\">without<\/span> removing others:\r\nmysql<span class=\"hljs-operator\">&gt;<\/span> <span class=\"hljs-keyword\">SET<\/span> sql_mode<span class=\"hljs-operator\">=<\/span>(<span class=\"hljs-keyword\">SELECT<\/span> REPLACE(@<span class=\"hljs-variable\">@sql_mode<\/span>,<span class=\"hljs-string\">'&lt;mode_to_remove&gt;'<\/span>,<span class=\"hljs-string\">''<\/span>));<\/code><\/pre>\n<p>\u914d\u7f6e\u6587\u4ef6\u91cc\u9762\u8bbe\u7f6e\u00a0<code>sql-mode=\"\"<\/code>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. MySQL \u83ab\u540d\u53d8\u6210\u4e86 Strict SQL Mode \u6700\u8fd1\u6d4b\u8bd5\u7ec4\u90a3\u8fb9\u53cd\u5e94\u6570\u636e\u5e93\u90e8\u5206\u5199\u5165\u5931\u8d25\uff0capp\u5c42\u63d0 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/11445"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11445"}],"version-history":[{"count":1,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/11445\/revisions"}],"predecessor-version":[{"id":11446,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/11445\/revisions\/11446"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}