{"id":200139,"date":"2025-05-06T10:18:51","date_gmt":"2025-05-06T02:18:51","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200139\/"},"modified":"2025-05-06T10:18:51","modified_gmt":"2025-05-06T02:18:51","slug":"%e4%bf%9d%e6%8a%a4%e6%82%a8%e7%9a%84%e6%95%b0%e6%8d%ae%ef%bc%9a%e5%a6%82%e4%bd%95%e5%88%9b%e5%bb%ba%e4%b8%8d%e5%8f%af%e7%a0%b4%e8%a7%a3%e7%9a%84-sql-%e5%92%8c-mysql-%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200139\/","title":{"rendered":"\u4fdd\u62a4\u60a8\u7684\u6570\u636e\uff1a\u5982\u4f55\u521b\u5efa\u4e0d\u53ef\u7834\u89e3\u7684 SQL \u548c MySQL \u6570\u636e\u5e93\u526f\u672c"},"content":{"rendered":"

<\/b> <\/p>\n

\u4fdd\u62a4\u60a8\u7684\u6570\u636e\uff1a\u5982\u4f55\u521b\u5efa\u4e0d\u53ef\u7834\u89e3\u7684 SQL \u548c MySQL \u6570\u636e\u5e93\u526f\u672c<\/h1>\n

\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5206\u4eab\u300a\u4fdd\u62a4\u60a8\u7684\u6570\u636e\uff1a\u5982\u4f55\u521b\u5efa\u4e0d\u53ef\u7834\u89e3\u7684 SQL \u548c MySQL \u6570\u636e\u5e93\u526f\u672c\u300b\uff0c\u8986\u76d6\u4e86\u6570\u636e\u5e93\u7684\u5e38\u89c1\u57fa\u7840\u77e5\u8bc6\uff0c\u5176\u5b9e\u4e00\u4e2a\u8bed\u8a00\u7684\u5168\u90e8\u77e5\u8bc6\u70b9\u4e00\u7bc7\u6587\u7ae0\u662f\u4e0d\u53ef\u80fd\u8bf4\u5b8c\u7684\uff0c\u4f46\u5e0c\u671b\u901a\u8fc7\u8fd9\u4e9b\u95ee\u9898\uff0c\u8ba9\u8bfb\u8005\u5bf9\u81ea\u5df1\u7684\u638c\u63e1\u7a0b\u5ea6\u6709\u4e00\u5b9a\u7684\u8ba4\u8bc6(B \u6570)\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u66f4\u597d\u7684\u638c\u63e1\u5b83\u3002<\/p>\n

<\/p>\n

\u9501\u5b9a\u524d\u89c4\u5212\u7684\u5ba1\u614e\u63aa\u65bd\u53ef\u786e\u4fdd SQL \u6216 MySQL \u6570\u636e\u5e93\u4e00\u65e6\u8f6c\u6362\u4e3a\u53ea\u8bfb\u72b6\u6001\uff0c\u5373\u53ef\u6309\u9884\u671f\u8fd0\u884c\uff0c\u5e76\u4e14\u4ecd\u53ef\u4f9b\u6307\u5b9a\u7528\u6237\u7ec4\u8bbf\u95ee\u3002\u8fd9\u79cd\u8fdc\u89c1\u8fd8\u4fdd\u8bc1\u4e86\u6570\u636e\u5e93\u5728\u5c06\u6765\u9700\u8981\u66f4\u65b0\u6216\u66f4\u6539\u65f6\u53ef\u4ee5\u5b89\u5168\u5730\u89e3\u9501\u3002<\/p>\n

\u5c06\u6570\u636e\u5e93\u8bbe\u7f6e\u4e3a\u53ea\u8bfb\u6709\u4e00\u5b9a\u7684\u5438\u5f15\u529b\uff0c\u8fd9\u4f1a\u5f15\u8d77 DBA \u7684\u5171\u9e23\u3002\u5c31\u597d\u50cf\u6570\u636e\u5e93\u5df2\u7ecf\u6210\u719f\u5e76\u51c6\u5907\u597d\u8d70\u5411\u4e16\u754c\uff0c\u4e0d\u53d7\u4e0d\u65ad\u66f4\u65b0\u9700\u6c42\u7684\u963b\u788d\u3002<\/p>\n

\u5f53\u7136\uff0c\u5c06\u6570\u636e\u5e93\u8bbe\u7f6e\u4e3a\u53ea\u8bfb\u7684\u539f\u56e0\uff08\u65e0\u8bba\u662f\u6682\u65f6\u8fd8\u662f\u6c38\u4e45\uff09\u4e0e\u6570\u636e\u5e93\u672c\u8eab\u4e00\u6837\u591a\u79cd\u591a\u6837\u3002\u4ee5\u4e0b\u662f\u9501\u5b9a SQL \u6216 MySQL \u6570\u636e\u5e93\u5185\u5bb9\u540c\u65f6\u5141\u8bb8\u7528\u6237\u8bbf\u95ee\u5176\u5185\u5bb9\u7684\u65b9\u6cd5\u7684\u5168\u9762\u6982\u8ff0\u3002<\/p>\n

\u6b63\u5982 Atif Shehzad \u5728 MSSQLTips \u7f51\u7ad9\u4e0a\u654f\u9510\u6307\u51fa\u7684\u90a3\u6837\uff0c\u5728\u9501\u5b9a\u6570\u636e\u5e93\u4e4b\u524d\uff0c\u5fc5\u987b\u5bf9\u5176\u8fdb\u884c\u5fae\u8c03\u4ee5\u786e\u4fdd\u6700\u4f73\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u60a8\u65e0\u6cd5\u66f4\u65b0\u53ea\u8bfb\u6570\u636e\u5e93\u4e2d\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u4e5f\u65e0\u6cd5\u521b\u5efa\u7d22\u5f15\u6216\u5bf9\u7d22\u5f15\u8fdb\u884c\u788e\u7247\u6574\u7406\u3002\u6b64\u5916\uff0c\u60a8\u65e0\u6cd5\u5411\u6570\u636e\u5e93\u7684\u5bf9\u8c61\u6dfb\u52a0\u6269\u5c55\u5c5e\u6027\u3001\u7f16\u8f91\u5176\u6743\u9650\u6216\u6dfb\u52a0\/\u5220\u9664\u7528\u6237\u3002<\/p>\n

Shehzad \u63d0\u4f9b\u4e86\u4e00\u4e2a\u7ec6\u81f4\u7684\u516b\u6b65\u9884\u9501\u5b9a\u811a\u672c\uff0c\u53ef\u5728\u5c06\u6570\u636e\u5e93\u8f6c\u6362\u4e3a\u53ea\u8bfb\u4e4b\u524d\u8fd0\u884c\u3002\u8be5\u6e05\u5355\u6db5\u76d6\u4e86\u4ece\u521b\u5efa\u4e8b\u52a1\u65e5\u5fd7\u5907\u4efd\u5230\u4fee\u6539\u6743\u9650\u548c\u66f4\u65b0\u7edf\u8ba1\u4fe1\u606f\u7684\u6240\u6709\u5185\u5bb9\u3002<\/p>\n

\u516b\u6b65\u9884\u9501\u5b9a\u68c0\u67e5\u8868\u53ef\u786e\u4fdd\u60a8\u7684\u6570\u636e\u5e93\u5728\u5207\u6362\u4e3a\u53ea\u8bfb\u4e4b\u524d\u5f97\u5230\u4f18\u5316\u548c\u5907\u4efd\u3002\u6765\u6e90\uff1aMSSQLTips\u3002<\/em><\/p>\n

\u6570\u636e\u5e93\u4f18\u5316\u548c\u5907\u4efd\u540e\uff0c\u8bf7\u4f7f\u7528 ALTER DATABASE [\u6570\u636e\u5e93\u540d\u79f0] SET READ_ONLY \u547d\u4ee4\u6216\u7cfb\u7edf\u5b58\u50a8\u8fc7\u7a0b sp_dboption\uff08\u5efa\u8bae\u4f7f\u7528\u524d\u8005\uff0c\u56e0\u4e3a\u8be5\u5b58\u50a8\u8fc7\u7a0b\u5df2\u4ece\u6700\u65b0\u7248\u672c\u7684 SQL Server \u4e2d\u5220\u9664\uff09\u3002\u6216\u8005\uff0c\u60a8\u53ef\u4ee5\u5728SSMS\u4e2d\u53f3\u952e\u5355\u51fb\u6570\u636e\u5e93\uff0c\u9009\u62e9\u5c5e\u6027<\/strong> > \u9009\u9879<\/strong>\uff0c\u5e76\u5c06\u6570\u636e\u5e93\u53ea\u8bfb<\/strong>\u72b6\u6001\u8bbe\u7f6e\u4e3aTrue<\/strong>\u3002 SSMS \u4e2d\u7684\u6570\u636e\u5e93\u56fe\u6807\u548c\u540d\u79f0\u5c06\u53d1\u751f\u53d8\u5316\uff0c\u4ee5\u6307\u793a\u5176\u53ea\u8bfb\u72b6\u6001\u3002<\/p>\n

\u5c06 MySQL \u6570\u636e\u5e93\u8f6c\u6362\u4e3a\u53ea\u8bfb\u72b6\u6001 – \u5e76\u53cd\u8f6c\u8be5\u8fc7\u7a0b<\/h2>\n

\u5c06 MySQL \u6570\u636e\u5e93\u914d\u7f6e\u4e3a\u53ea\u8bfb\u7684\u4e00\u4e2a\u5173\u952e\u52a8\u673a\u662f\u9632\u6b62\u5907\u4efd\u8fc7\u7a0b\u4e2d\u6570\u636e\u4e22\u5931\u3002 MySQL \u6587\u6863\u5e93\u63d0\u4f9b\u4e86\u5728\u590d\u5236\u8bbe\u7f6e\u4e2d\u5907\u4efd\u4e3b\u670d\u52a1\u5668\u548c\u4ece\u670d\u52a1\u5668\u3001\u5229\u7528\u5168\u5c40\u8bfb\u9501\u548c\u64cd\u4f5c read_only \u7cfb\u7edf\u53d8\u91cf\u7684\u5168\u9762\u6307\u5357\u3002<\/p>\n

\u6765\u6e90<\/p>\n

\u590d\u5236\u8bbe\u7f6e\u6307\u5357\u8bbe\u60f3\u4e86\u4e00\u4e2a\u4e3b\u670d\u52a1\u5668 (M1)\u3001\u4e00\u4e2a\u4ece\u670d\u52a1\u5668 (S1) \u548c\u5ba2\u6237\u7aef\uff08C1 \u8fde\u63a5\u5230 M1\uff0cC2 \u8fde\u63a5\u5230 S1\uff09\u3002\u4e0b\u9762\u6982\u8ff0\u4e86\u6709\u52a9\u4e8e\u5c06\u4e3b\u8bbe\u5907\u8f6c\u6362\u4e3a\u53ea\u8bfb\u6a21\u5f0f\u5e76\u5728\u5907\u4efd\u5b8c\u6210\u540e\u5c06\u5176\u6062\u590d\u5230\u6b63\u5e38\u64cd\u4f5c\u7684\u547d\u4ee4\u3002 \uff08\u8bf7\u6ce8\u610f\uff0c\u5728\u67d0\u4e9b\u7248\u672c\u4e2d\uff0c\u201cENABLED\u201d\u4e0e\u201c1\u201d\u540c\u4e49\uff0c\u201cDISABLED\u201d\u76f8\u5f53\u4e8e\u201c0\u201d\u3002\uff09<\/p>\n

\u521d\u6b65\u547d\u4ee4\u5c06\u6570\u636e\u5e93\u5207\u6362\u4e3a\u53ea\u8bfb\uff0c\u540e\u7eed\u547d\u4ee4\u5728\u5b8c\u6210\u5907\u4efd\u540e\u5c06\u5176\u6062\u590d\u5230\u6b63\u5e38\u72b6\u6001\u3002\u6765\u6e90\uff1aMySQL \u6587\u6863\u5e93\u3002<\/em><\/p>\n

\u5728\u53ea\u8bfb\u72b6\u6001\u4e0b\uff0c\u6570\u636e\u5e93\u53ef\u4ee5\u67e5\u8be2\u4f46\u4e0d\u80fd\u4fee\u6539\u3002 StackOverflow \u4e0a 2013 \u5e74 8 \u6708 23 \u65e5\u53d1\u5e03\u7684\u5e16\u5b50\u89e3\u91ca\u4e86\u5982\u4f55\u64a4\u9500\u7136\u540e\u6062\u590d\u7279\u5b9a\u7528\u6237\u7684 DML \u6743\u9650\uff0c\u8be5\u7b56\u7565\u4e0d\u592a\u53ef\u80fd\u5f71\u54cd\u6574\u4e2a\u6570\u636e\u5e93\u7684\u6027\u80fd\u3002<\/p>\n

\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6570\u636e\u5e93\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n

\u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664 <\/p>\n

\n
\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

\u4fdd\u62a4\u60a8\u7684\u6570\u636e\uff1a\u5982\u4f55\u521b\u5efa\u4e0d\u53ef\u7834\u89e3\u7684...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200139","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200139","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200139"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200139\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}