{"id":200081,"date":"2025-05-06T08:30:19","date_gmt":"2025-05-06T00:30:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200081\/"},"modified":"2025-05-06T08:30:19","modified_gmt":"2025-05-06T00:30:19","slug":"%e8%a7%a3%e5%af%86mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84%e8%87%aa%e5%8a%a8%e6%8f%90%e4%ba%a4%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200081\/","title":{"rendered":"\u89e3\u5bc6MySQL\u6570\u636e\u5e93\u7684\u81ea\u52a8\u63d0\u4ea4\u6a21\u5f0f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u89e3\u5bc6MySQL\u6570\u636e\u5e93\u7684\u81ea\u52a8\u63d0\u4ea4\u6a21\u5f0f<\/h1>\n<p>MySQL\u6570\u636e\u5e93\u91c7\u7528\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2aSQL\u8bed\u53e5\u6267\u884c\u540e\u7acb\u5373\u63d0\u4ea4\uff0c\u5e26\u6765\u4fbf\u5229\u7684\u540c\u65f6\u4e5f\u53ef\u80fd\u5f15\u53d1\u6570\u636e\u4e0d\u4e00\u81f4\u7b49\u95ee\u9898\u3002\u7406\u89e3\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u5bf9\u4e8e\u4e8b\u52a1\u5904\u7406\u548c\u6570\u636e\u5b8c\u6574\u6027\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u8bbe\u7f6e\u4f1a\u8bdd\u53d8\u91cf\uff0c\u53ef\u4ee5\u63a7\u5236\u81ea\u52a8\u63d0\u4ea4\u5f00\u5173\u3002<\/p>\n<p>MySQL\u6570\u636e\u5e93\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u89e3\u6790<\/p>\n<p>MySQL\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u7684\u65b9\u5f0f\u6765\u5904\u7406\u4e8b\u52a1\u3002\u5728MySQL\u4e2d\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u662f\u5f00\u542f\u7684\uff0c\u4e5f\u5c31\u662f\u6bcf\u4e2aSQL\u8bed\u53e5\u90fd\u4f1a\u88ab\u7acb\u5373\u6267\u884c\u5e76\u63d0\u4ea4\u7ed9\u6570\u636e\u5e93\uff0c\u4ece\u800c\u9020\u6210\u4e0d\u53ef\u9006\u7684\u5f71\u54cd\u3002\u4e86\u89e3MySQL\u7684\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u5f71\u54cd\u5230\u4e8b\u52a1\u7684\u63a7\u5236\u548c\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u7684\u539f\u7406\u662f\u5728\u6bcf\u6b21\u6267\u884c\u4e00\u4e2aSQL\u8bed\u53e5\u540e\u81ea\u52a8\u5c06\u8be5\u8bed\u53e5\u63d0\u4ea4\u7ed9\u6570\u636e\u5e93\uff0c\u8fd9\u6837\u5c31\u4e0d\u9700\u8981\u624b\u52a8\u8c03\u7528\u63d0\u4ea4\u547d\u4ee4\u6765\u786e\u8ba4\u64cd\u4f5c\u3002\u8fd9\u79cd\u65b9\u5f0f\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u975e\u5e38\u65b9\u4fbf\uff0c\u6bd4\u5982\u5bf9\u4e8e\u4e00\u4e9b\u7b80\u5355\u7684\u67e5\u8be2\u64cd\u4f5c\u3002\u4f46\u662f\u5728\u6d89\u53ca\u5230\u4e8b\u52a1\u5904\u7406\u7684\u65f6\u5019\uff0c\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u53ef\u80fd\u4f1a\u5f15\u53d1\u4e00\u4e9b\u95ee\u9898\uff0c\u6bd4\u5982\u6570\u636e\u4e0d\u4e00\u81f4\u6216\u8005\u64cd\u4f5c\u9519\u8bef\u65e0\u6cd5\u56de\u6eda\u7b49\u3002<\/p>\n<p>\u5728MySQL\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4f1a\u8bdd\u53d8\u91cf\u6765\u63a7\u5236\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u7684\u5f00\u5173\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u53e5\u6765\u67e5\u770b\u5f53\u524d\u81ea\u52a8\u63d0\u4ea4\u72b6\u6001\uff1a<\/p>\n<pre>SHOW VARIABLES LIKE 'autocommit';<\/pre>\n<p>\u901a\u8fc7\u8fd9\u4e2a\u8bed\u53e5\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7684\u81ea\u52a8\u63d0\u4ea4\u72b6\u6001\uff0c\u5982\u679c\u503c\u4e3a1\u8868\u793a\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u662f\u5f00\u542f\u7684\uff0c\u5982\u679c\u503c\u4e3a0\u8868\u793a\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u662f\u5173\u95ed\u7684\u3002<\/p>\n<p>\u4e3a\u4e86\u6f14\u793a\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660e\uff1a<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u8868\uff1a<\/li>\n<\/ol>\n<pre>CREATE TABLE test_table (\n    id INT PRIMARY KEY,\n    name VARCHAR(50)\n);<\/pre>\n<ol>\n<li>\u7136\u540e\u63d2\u5165\u4e00\u6761\u6570\u636e\u5e76\u67e5\u8be2\uff1a<\/li>\n<\/ol>\n<pre>INSERT INTO test_table (id, name) VALUES (1, 'Alice');\nSELECT * FROM test_table;<\/pre>\n<p>\u5982\u679c\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u662f\u5f00\u542f\u7684\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u8fd9\u4e24\u6761\u8bed\u53e5\u4f1a\u7acb\u5373\u6267\u884c\u5e76\u63d0\u4ea4\u5230\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u8be2\u6765\u9a8c\u8bc1\u6570\u636e\u662f\u5426\u63d2\u5165\u6210\u529f\u3002<\/p>\n<ol>\n<li>\u63a5\u7740\u5173\u95ed\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\uff1a<\/li>\n<\/ol>\n<pre>SET autocommit = 0;<\/pre>\n<ol>\n<li>\u7136\u540e\u63d2\u5165\u4e00\u6761\u6570\u636e\u5e76\u67e5\u8be2\uff1a<\/li>\n<\/ol>\n<pre>INSERT INTO test_table (id, name) VALUES (2, 'Bob');\nSELECT * FROM test_table;<\/pre>\n<p>\u5728\u5173\u95ed\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e24\u6761\u8bed\u53e5\u5e76\u4e0d\u4f1a\u7acb\u5373\u6267\u884c\u5e76\u63d0\u4ea4\uff0c\u9700\u8981\u624b\u52a8\u8c03\u7528\u63d0\u4ea4\u547d\u4ee4\u6765\u786e\u8ba4\u64cd\u4f5c\u3002\u5982\u679c\u6ca1\u6709\u624b\u52a8\u63d0\u4ea4\uff0c\u6570\u636e\u4e0d\u4f1a\u88ab\u63d2\u5165\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<ol>\n<li>\u6700\u540e\uff0c\u624b\u52a8\u63d0\u4ea4\u64cd\u4f5c\uff1a<\/li>\n<\/ol>\n<pre>COMMIT;<\/pre>\n<p>\u901a\u8fc7\u624b\u52a8\u63d0\u4ea4\u547d\u4ee4\uff0c\u4e4b\u524d\u7684\u63d2\u5165\u64cd\u4f5c\u624d\u4f1a\u751f\u6548\uff0c\u5e76\u4e14\u53ef\u4ee5\u67e5\u8be2\u9a8c\u8bc1\u6570\u636e\u662f\u5426\u6210\u529f\u63d2\u5165\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cMySQL\u7684\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u5bf9\u4e8e\u4e8b\u52a1\u5904\u7406\u6709\u7740\u91cd\u8981\u7684\u5f71\u54cd\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u6765\u7075\u6d3b\u63a7\u5236\u81ea\u52a8\u63d0\u4ea4\u72b6\u6001\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u540c\u65f6\uff0c\u4e86\u89e3\u81ea\u52a8\u63d0\u4ea4\u673a\u5236\u7684\u539f\u7406\u548c\u64cd\u4f5c\u65b9\u6cd5\u4e5f\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u5904\u7406\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u89e3\u5bc6MySQL\u6570\u636e\u5e93\u7684\u81ea\u52a8\u63d0\u4ea4\u6a21\u5f0f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u5bc6MySQL\u6570\u636e\u5e93\u7684\u81ea\u52a8\u63d0\u4ea4\u6a21&#46;&#46;&#46;<\/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-200081","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200081","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=200081"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200081\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}