{"id":199624,"date":"2025-05-06T10:34:04","date_gmt":"2025-05-06T02:34:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199624\/"},"modified":"2025-05-06T10:34:04","modified_gmt":"2025-05-06T02:34:04","slug":"%e4%bc%98%e5%8c%96%e4%b8%8e%e5%a4%84%e7%90%86-mysql-%e9%94%81%e7%9a%84%e6%ad%bb%e9%94%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199624\/","title":{"rendered":"\u4f18\u5316\u4e0e\u5904\u7406 MySQL \u9501\u7684\u6b7b\u9501\u95ee\u9898"},"content":{"rendered":"

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

\u4f18\u5316\u4e0e\u5904\u7406 MySQL \u9501\u7684\u6b7b\u9501\u95ee\u9898<\/h1>\n<\/p>\n

\u5f88\u62b1\u6b49\uff0c\u7531\u4e8e\u6280\u672f\u9650\u5236\uff0c\u6211\u65e0\u6cd5\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002\u4f46\u662f\u6211\u53ef\u4ee5\u5e2e\u4f60\u63d0\u4f9b\u4e00\u4e2a\u8bb2\u89e3MySQL\u9501\u3001\u6b7b\u9501\u5904\u7406\u4e0e\u4f18\u5316\u7684\u5927\u7eb2\uff0c\u4f9b\u4f60\u53c2\u8003\u3002<\/p>\n

\n

MySQL \u9501\u7684\u6b7b\u9501\u5904\u7406\u4e0e\u4f18\u5316<\/h1>\n

\u4e00\u3001MySQL\u9501\u7684\u5206\u7c7b<\/h2>\n
    \n
  1. \u8bfb\u9501\uff08\u5171\u4eab\u9501\uff09<\/li>\n
  2. \u5199\u9501\uff08\u6392\u5b83\u9501\uff09<\/li>\n<\/ol>\n

    \u4e8c\u3001\u6b7b\u9501\u6982\u5ff5<\/h2>\n
      \n
    1. \u4ec0\u4e48\u662f\u6b7b\u9501<\/li>\n
    2. \u6b7b\u9501\u4ea7\u751f\u7684\u6761\u4ef6<\/li>\n
    3. \u5982\u4f55\u907f\u514d\u6b7b\u9501<\/li>\n<\/ol>\n

      \u4e09\u3001\u6b7b\u9501\u5904\u7406<\/h2>\n
        \n
      1. \u9501\u8d85\u65f6<\/li>\n
      2. \u6b7b\u9501\u68c0\u6d4b<\/li>\n
      3. \u6b7b\u9501\u8d85\u65f6\u5904\u7406<\/li>\n<\/ol>\n

        \u56db\u3001\u4f18\u5316MySQL\u9501\u7684\u4f7f\u7528<\/h2>\n
          \n
        1. \u9009\u62e9\u5408\u9002\u7684\u9501\u7c92\u5ea6<\/li>\n
        2. \u51cf\u5c11\u9501\u7684\u6301\u6709\u65f6\u95f4<\/li>\n
        3. \u4f7f\u7528\u4e8b\u52a1<\/li>\n<\/ol>\n

          \u4e94\u3001\u4ee3\u7801\u793a\u4f8b<\/h2>\n

          1. \u8bfb\u9501\u793a\u4f8b<\/h4>\n
          START TRANSACTION;\nSELECT * FROM table_name WHERE id = 1 LOCK IN SHARE MODE;\nCOMMIT;<\/pre>\n
          2. \u5199\u9501\u793a\u4f8b<\/h4>\n
          START TRANSACTION;\nSELECT * FROM table_name WHERE id = 1 FOR UPDATE;\nUPDATE table_name SET column = value WHERE id = 1;\nCOMMIT;<\/pre>\n
          \u7ed3\u8bed<\/h2>\n
          MySQL\u9501\u7684\u6b7b\u9501\u5904\u7406\u4e0e\u4f18\u5316\u662f\u6570\u636e\u5e93\u5f00\u53d1\u548c\u8fd0\u7ef4\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u65b9\u9762\uff0c\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u5c24\u4e3a\u5173\u952e\u3002\u901a\u8fc7\u5408\u7406\u7684\u4f7f\u7528\u9501\u548c\u907f\u514d\u6b7b\u9501\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3MySQL\u9501\u7684\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u5904\u7406\u6b7b\u9501\u548c\u4f18\u5316\u9501\u7684\u4f7f\u7528\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u4e3b\u673a\u5b9d\u8d1d\uff01\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u3002<\/p>\n
          \n
          \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          \u4f18\u5316\u4e0e\u5904\u7406 MySQL \u9501\u7684\u6b7b\u9501...<\/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-199624","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199624","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=199624"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199624\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}