{"id":32298,"date":"2023-05-30T10:39:18","date_gmt":"2023-05-30T02:39:18","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=32298"},"modified":"2023-07-31T00:16:30","modified_gmt":"2023-07-30T16:16:30","slug":"sql%e5%bc%80%e5%90%af%e4%ba%8b%e5%8a%a1%e5%a4%84%e7%90%86%e7%9a%84%e8%af%ad%e5%8f%a5-start-transaction-%e5%92%8cbegin-tran%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/32298.html","title":{"rendered":"SQL\u5f00\u542f\u4e8b\u52a1\u5904\u7406\u7684\u8bed\u53e5 START TRANSACTION \u548cBEGIN TRAN\u7684\u533a\u522b"},"content":{"rendered":"
\n

\u5728MySQL\u91cc\uff0cSTART TRANSACTION\u548cBEGIN\u662f\u7b49\u4ef7\u7684\u3002Start TRANSACTION\uff1a\u5f00\u542f\u4e8b\u52a1\u3002BEGIN TRANSACTION\uff1a\u5f00\u542f\u4e8b\u52a1\uff0c\u6807\u8bc6\u4e00\u4e2a\u4e8b\u52a1\u7684\u5f00\u59cb\u3002\u67e5\u9605\u8d44\u6599\u663e\u793a\uff0c\u5b83\u4eec\u4f5c\u7528\u662f\u4e00\u6837\u7684\uff0c\u53ea\u662f\u7b26\u53f7\u4e0d\u540c\uff0c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u53ea\u8981\u4e0d\u548c\u67d0\u4e9b\u7279\u6b8a\u8bcd\u51b2\u7a81\u5c31OK\u4e86\u3002<\/p>\n<\/blockquote>\n

\n
\"\"<\/figure>\n<\/div>\n

\u4e00\u3001START TRANSACTION \u548cBEGIN TRAN\u7684\u533a\u522b<\/strong><\/h2>\n

\u5728MySQL\u91cc\uff0cSTART TRANSACTION\u548cBEGIN\u662f\u7b49\u4ef7\u7684\u3002Start TRANSACTION\uff1a\u5f00\u542f\u4e8b\u52a1\u3002BEGIN TRANSACTION\uff1a\u5f00\u542f\u4e8b\u52a1\uff0c\u6807\u8bc6\u4e00\u4e2a\u4e8b\u52a1\u7684\u5f00\u59cb\u3002\u67e5\u9605\u8d44\u6599\u663e\u793a\uff0c\u5b83\u4eec\u4f5c\u7528\u662f\u4e00\u6837\u7684\uff0c\u53ea\u662f\u7b26\u53f7\u4e0d\u540c\uff0c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u53ea\u8981\u4e0d\u548c\u67d0\u4e9b\u7279\u6b8a\u8bcd\u51b2\u7a81\u5c31OK\u4e86\u3002<\/p>\n

\u5f62\u5982\uff1a<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 START TRANSACTION;<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u4e8b\u52a1\u4ee3\u7801<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 commit;<\/p>\n

\u6bd4\u5982\u66f4\u65b0\u7528\u6237\u540d\uff1a<\/p>\n

\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 START TRANSACTION;<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 update t_user set username=\u2019jack\u2019 where id=1;<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 commit;<\/p>\n

set autocommit=0\uff0c\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5c06\u8fd9\u4e2a\u7ebf\u7a0b\u7684\u66f4\u65b0\u81ea\u52a8\u63d0\u4ea4\u6389\u3002\u8fd9\u610f\u5473\u7740\u5982\u679c\u4f60\u53ea\u6267\u884c\u4e00\u4e2aselect\u8bed\u53e5\uff0c\u8fd9\u4e2a\u4e8b\u52a1\u5c31\u542f\u52a8\u4e86\uff0c\u5e76\u4e14\u4e0d\u4f1a\u81ea\u52a8\u63d0\u4ea4\u3002\u8fd9\u4e2a\u4e8b\u52a1\u6301\u7eed\u5b58\u5728\u77e5\u9053\u4f60\u4e3b\u52a8\u6267\u884ccommit\u6216rollback\u8bed\u53e5\uff0c\u6216\u8005\u94fe\u63a5\u65ad\u5f00\u3002<\/p>\n

mysql\u4e2d\u67e5\u770b\u5f53\u524d\u81ea\u52a8\u63d0\u4ea4\u72b6\u6001\u7684\u547d\u4ee4\u4e3a\uff1ashow VARIABLES like \u2018autocommit\u2019; \u5982\u4e0bvalue\u4e3aon\u4ee3\u8868\u662f\u81ea\u52a8\u63d0\u4ea4\u5df2\u7ecf\u6253\u5f00\u3002<\/p>\n

\u5ef6\u4f38\u9605\u8bfb\uff1a<\/strong><\/p>\n

\u4e8c\u3001\u4ec0\u4e48\u662f\u6570\u636e\u5e93<\/strong><\/h2>\n

\u6709\u7ec4\u7ec7\u4e14\u76f8\u4e92\u5173\u8054\u7684\u6570\u636e\u7684\u96c6\u5408\u79f0\u4e3a\u6570\u636e\u5e93\u3002database \u662f\u4e00\u4e2a\u5b58\u50a8\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u6709\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\uff0c\u5305\u62ec MySQL\u3001Microsoft SQL\u3001Oracle \u7b49\u3002<\/p>\n

\u6bcf\u4e2a\u6570\u636e\u5e93\u90fd\u4e0d\u540c\uff0c\u56e0\u4e3a\u6bcf\u4e2a\u516c\u53f8\/\u7ec4\u7ec7\u90fd\u6709\u5176\u7ed3\u6784\u3001\u6570\u636e\u7c7b\u578b\u548c\u7ea6\u675f\u3002\u6570\u636e\u5e93 \u4f1a\u5b9a\u671f\u66f4\u65b0\uff0c\u4ee5\u83b7\u53d6\u6709\u5173\u516c\u53f8\u7684\u6700\u65b0\u6570\u636e\u3002<\/p>\n

\u6570\u636e\u5e93\u53ef\u4ee5\u624b\u52a8\u548c\u6570\u5b57\u65b9\u5f0f\u7ef4\u62a4\u3002\u5728\u8fd9\u4e2a\u6570\u636e\u65e0\u5904\u4e0d\u5728\u7684\u65f6\u4ee3\uff0c\u6570\u5b57\u6570\u636e\u5e93\u662f\u4f18\u9009\u548c\u4f7f\u7528\u3002\u6570\u636e\u5e93\u7684\u5927\u5c0f\u53d6\u51b3\u4e8e\u7ec4\u7ec7\u7684\u6570\u636e\u548c\u9700\u6c42\u3002<\/p>\n

\u6570\u636e\u5e93\u6709\u5f88\u591a\u79cd\u7c7b\u578b\uff0c\u4ece\u6700\u7b80\u5355\u7684\u5b58\u50a8\u6709\u5404\u79cd\u6570\u636e\u7684\u8868\u683c\u5230\u80fd\u591f\u8fdb\u884c\u6d77\u91cf\u6570\u636e\u5b58\u50a8\u7684\u5927\u578b\u6570\u636e\u5e93\u7cfb\u7edf\u90fd\u5728\u5404\u4e2a\u65b9\u9762\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

\u6570\u636e\u5e93\u662f\u201c\u6309\u7167\u6570\u636e\u7ed3\u6784\u6765\u7ec4\u7ec7\u3001\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u7684\u4ed3\u5e93\u201d\u3002\u5728\u7ecf\u6d4e\u7ba1\u7406\u7684\u65e5\u5e38\u5de5\u4f5c\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u628a\u67d0\u4e9b\u76f8\u5173\u7684\u6570\u636e\u653e\u8fdb\u8fd9\u6837\u201c\u4ed3\u5e93\u201d\uff0c\u5e76\u6839\u636e\u7ba1\u7406\u7684\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n

\u4f8b\u5982\uff0c\u4f01\u4e1a\u6216\u4e8b\u4e1a\u5355\u4f4d\u7684\u4eba\u4e8b\u90e8\u95e8\u5e38\u5e38\u8981\u628a\u672c\u5355\u4f4d\u804c\u5de5\u7684\u57fa\u672c\u60c5\u51b5(\u804c\u5de5\u53f7\u3001\u59d3\u540d\u3001\u5e74\u9f84\u3001\u6027\u522b\u3001\u7c4d\u8d2f\u3001\u5de5\u8d44\u3001\u7b80\u5386\u7b49)\u5b58\u653e\u5728\u8868\u4e2d\uff0c\u8fd9\u5f20\u8868\u5c31\u53ef\u4ee5\u770b\u6210\u662f\u4e00\u4e2a\u6570\u636e\u5e93\u3002<\/p>\n

\u6709\u4e86\u8fd9\u4e2a\u201d\u6570\u636e\u4ed3\u5e93\u201d\u5c31\u53ef\u4ee5\u6839\u636e\u9700\u8981\u968f\u65f6\u67e5\u8be2\u67d0\u804c\u5de5\u7684\u57fa\u672c\u60c5\u51b5\uff0c\u4e5f\u53ef\u4ee5\u67e5\u8be2\u5de5\u8d44\u5728\u67d0\u4e2a\u8303\u56f4\u5185\u7684\u804c\u5de5\u4eba\u6570\u7b49\u7b49\u3002\u8fd9\u4e9b\u5de5\u4f5c\u5982\u679c\u90fd\u80fd\u5728\u8ba1\u7b97\u673a\u4e0a\u81ea\u52a8\u8fdb\u884c\uff0c\u90a3\u7684\u4eba\u4e8b\u7ba1\u7406\u5c31\u53ef\u4ee5\u8fbe\u5230\u6781\u9ad8\u7684\u6c34\u5e73\u3002<\/p>\n

\u6b64\u5916\uff0c\u5728\u8d22\u52a1\u7ba1\u7406\u3001\u4ed3\u5e93\u7ba1\u7406\u3001\u751f\u4ea7\u7ba1\u7406\u4e2d\u4e5f\u9700\u8981\u5efa\u7acb\u4f17\u591a\u7684\u8fd9\u79cd\u201c\u6570\u636e\u5e93\u201d\uff0c\u4f7f\u5176\u53ef\u4ee5\u5229\u7528\u8ba1\u7b97\u673a\u5b9e\u73b0\u8d22\u52a1\u3001\u4ed3\u5e93\u3001\u751f\u4ea7\u7684\u81ea\u52a8\u5316\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728MySQL\u91cc\uff0cSTART TRANSACTION\u548cBEGIN\u662f\u7b49\u4ef7\u7684\u3002Start TRANSACTION\uff1a\u5f00 […]","protected":false},"author":1,"featured_media":32299,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/32298"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=32298"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/32298\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/32299"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=32298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=32298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=32298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}