{"id":2144,"date":"2017-08-31T10:50:49","date_gmt":"2017-08-31T02:50:49","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=2144"},"modified":"2026-08-18T12:09:38","modified_gmt":"2026-08-18T04:09:38","slug":"%e5%ad%98%e5%82%a8%e5%bc%95%e6%93%8e","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=2144","title":{"rendered":"Mysql\u5b58\u50a8\u5f15\u64ce"},"content":{"rendered":"
\n

\u901a\u5e38\u8bf4\u7684\u6570\u636e\u5e93\uff0c\u5c31\u662f\u6570\u636e\u7684\u96c6\u5408\uff1a\u78c1\u76d8\u4e0a\u7684\u4e00\u4e9b\u6587\u4ef6\uff0c\u6216\u5185\u5b58\u91cc\u7684\u4e00\u6279\u6570\u636e\u3002\u6211\u4eec\u5e38\u8bf4\u7684 MySQL<\/strong>\u3001SQL Server\uff0c\u5176\u5b9e\u662f\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u8d1f\u8d23\u5b58\u50a8\uff0c\u5e76\u63d0\u4f9b\u67e5\u8be2\u548c\u66f4\u65b0\u3002<\/p>\n

MySQL \u662f\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u652f\u6301 SQL\u3001\u5b50\u67e5\u8be2\u3001\u5b58\u50a8\u8fc7\u7a0b\u3001\u89e6\u53d1\u5668\u3001\u89c6\u56fe\u3001\u7d22\u5f15\u3001\u4e8b\u52a1\u3001\u9501\u3001\u5916\u952e\u7ea6\u675f\u548c\u5f71\u50cf\u590d\u5236\u7b49\u3002\u5b83\u548c Oracle\u3001SQL Server \u4e00\u6837\u662f\u5ba2\u6237\/\u670d\u52a1\u5668\u7cfb\u7edf\uff0c\u5e76\u4e14\u662f\u5355\u8fdb\u7a0b\u591a\u7ebf\u7a0b<\/strong>\u67b6\u6784\u3002\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u662f\u652f\u6301\u63d2\u5165\u5f0f\u5b58\u50a8\u5f15\u64ce<\/strong>\u3002<\/p>\n

\u4e00\u3001\u4ec0\u4e48\u662f\u5b58\u50a8\u5f15\u64ce<\/h2>\n

\u5173\u7cfb\u5e93\u91cc\u7684\u8868\u662f\u7528\u6765\u5b58\u50a8\u548c\u7ec4\u7ec7\u4fe1\u606f\u7684\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u4ee5\u7406\u89e3\u6210\u7531\u884c\u548c\u5217\u7ec4\u6210\u7684\u8868\u683c\uff0c\u7c7b\u4f3c Excel\u3002\u6709\u7684\u8868\u7b80\u5355\uff0c\u6709\u7684\u590d\u6742\uff1b\u6709\u7684\u6839\u672c\u4e0d\u5b58\u957f\u671f\u6570\u636e\uff1b\u6709\u7684\u8bfb\u5f88\u5feb\u4f46\u63d2\u5165\u5f88\u5dee\u3002\u5b9e\u9645\u5f00\u53d1\u9700\u8981\u5404\u79cd\u5404\u6837\u7684\u8868\uff0c\u5904\u7406\u65b9\u5f0f\u4e5f\u4e0d\u4e00\u6837\u3002<\/p>\n

\u5b58\u50a8\u5f15\u64ce<\/strong>\u8bf4\u767d\u4e86\u5c31\u662f\uff1a\u5982\u4f55\u5b58\u6570\u636e\u3001\u5982\u4f55\u5efa\u7d22\u5f15\u3001\u5982\u4f55\u66f4\u65b0\u548c\u67e5\u8be2\u3002\u56e0\u4e3a\u6570\u636e\u4ee5\u8868\u7684\u5f62\u5f0f\u5b58\u653e\uff0c\u5b58\u50a8\u5f15\u64ce\u4e5f\u53ef\u4ee5\u53eb\u8868\u7c7b\u578b\u3002Oracle\u3001SQL Server \u901a\u5e38\u53ea\u6709\u4e00\u79cd\u5b58\u50a8\u5f15\u64ce\uff1bMySQL \u63d0\u4f9b\u591a\u79cd\uff0c\u7528\u6237\u53ef\u4ee5\u6309\u8868\u9009\u5f15\u64ce\uff0c\u4e5f\u53ef\u4ee5\u81ea\u5df1\u5199\u5f15\u64ce\u3002<\/p>\n

\u4e8c\u3001MySQL \u6709\u54ea\u4e9b\u5b58\u50a8\u5f15\u64ce<\/h2>\n

\u5e38\u89c1\u7684\u6709 MyISAM\u3001InnoDB\u3001MEMORY\u3001MERGE \u7b49\u3002\u5ba2\u6237\u7aef\u91cc\u53ef\u4ee5\u7528 show engines;<\/code> \u67e5\u770b\u5f53\u524d\u652f\u6301\u7684\u5f15\u64ce\u3002<\/p>\n

1. MyISAM<\/h3>\n

MyISAM \u8868\u72ec\u7acb\u4e8e\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u4ee5\u4ece Windows \u670d\u52a1\u5668\u8f7b\u677e\u79fb\u690d\u5230 Linux\u3002\u6bcf\u5efa\u4e00\u5f20 MyISAM \u8868\uff0c\u672c\u5730\u78c1\u76d8\u4f1a\u751f\u6210\u4e09\u4e2a\u4ee5\u8868\u540d\u4e3a\u540d\u7684\u6587\u4ef6\u3002\u4f8b\u5982\u8868 tb_Demo<\/code>\uff1a<\/p>\n

    \n
  • \n
    tb_demo.frm<\/code>\uff0c\u5b58\u50a8\u8868\u5b9a\u4e49<\/section>\n<\/li>\n
  • \n
    tb_demo.MYD<\/code>\uff0c\u5b58\u50a8\u6570\u636e<\/section>\n<\/li>\n
  • \n
    tb_demo.MYI<\/code>\uff0c\u5b58\u50a8\u7d22\u5f15<\/section>\n<\/li>\n<\/ul>\n

    MyISAM \u4e0d\u80fd\u5904\u7406\u4e8b\u52a1<\/strong>\uff0c\u6709\u4e8b\u52a1\u9700\u6c42\u7684\u8868\u4e0d\u8981\u7528\u5b83\u3002\u5b83\u7279\u522b\u9002\u5408\uff1a<\/p>\n

      \n
    • \n
      \u9009\u62e9\u5bc6\u96c6\u578b\u7684\u8868\uff1a\u7b5b\u9009\u5927\u91cf\u6570\u636e\u65f6\u975e\u5e38\u8fc5\u901f\uff0c\u8fd9\u662f\u6700\u7a81\u51fa\u7684\u4f18\u70b9\u3002<\/section>\n<\/li>\n
    • \n
      \u63d2\u5165\u5bc6\u96c6\u578b\u7684\u8868\uff1a\u5e76\u53d1\u63d2\u5165\u5141\u8bb8\u540c\u65f6\u9009\u62e9\u548c\u63d2\u5165\u6570\u636e\u3002\u4f8b\u5982\u7ba1\u7406\u90ae\u4ef6\u6216 Web \u670d\u52a1\u5668\u65e5\u5fd7\u3002<\/section>\n<\/li>\n<\/ul>\n

      2. InnoDB<\/h3>\n

      InnoDB \u662f\u5065\u58ee\u7684\u4e8b\u52a1\u578b\u5b58\u50a8\u5f15\u64ce\uff0c\u5f88\u591a\u4e92\u8054\u7f51\u516c\u53f8\u7528\u5b83\u625b\u5f88\u5927\u7684\u6570\u636e\u91cf\u3002MySQL 5.7.11 \u8d77\u5b83\u5c31\u662f\u9ed8\u8ba4\u5f15\u64ce\u3002\u5b83\u8fd8\u5f15\u5165\u4e86\u884c\u7ea7\u9501\u5b9a<\/strong>\u548c\u5916\u952e\u7ea6\u675f<\/strong>\u3002\u9002\u5408\uff1a<\/p>\n

        \n
      • \n
        \u66f4\u65b0\u5bc6\u96c6\u7684\u8868\uff1a\u9002\u5408\u591a\u91cd\u5e76\u53d1\u66f4\u65b0\u3002<\/section>\n<\/li>\n
      • \n
        \u4e8b\u52a1\uff1a\u652f\u6301\u4e8b\u52a1\u7684\u6807\u51c6 MySQL \u5b58\u50a8\u5f15\u64ce\u3002<\/section>\n<\/li>\n
      • \n
        \u81ea\u52a8\u707e\u96be\u6062\u590d\uff1a\u80fd\u4ece\u707e\u96be\u4e2d\u81ea\u52a8\u6062\u590d\u3002<\/section>\n<\/li>\n
      • \n
        \u5916\u952e\u7ea6\u675f\uff1aMySQL \u652f\u6301\u5916\u952e\u7684\u5b58\u50a8\u5f15\u64ce\u53ea\u6709 InnoDB\u3002<\/section>\n<\/li>\n
      • \n
        \u652f\u6301\u81ea\u52a8\u589e\u52a0\u5217 AUTO_INCREMENT\u3002<\/section>\n<\/li>\n<\/ul>\n

        \u4e00\u822c\u6765\u8bf4\uff0c\u9700\u8981\u4e8b\u52a1\u3001\u53c8\u6709\u8f83\u9ad8\u5e76\u53d1\u8bfb\u53d6\uff0cInnoDB \u662f\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
        \u5bf9\u6bd4<\/th>\nMyISAM<\/th>\nInnoDB<\/th>\n<\/tr>\n<\/thead>\n
        \u4e8b\u52a1<\/td>\n\u4e0d\u652f\u6301<\/td>\n\u652f\u6301<\/td>\n<\/tr>\n
        \u9501<\/td>\n\u8868\u7ea7\u4e3a\u4e3b<\/td>\n\u884c\u7ea7\u9501\u5b9a<\/td>\n<\/tr>\n
        \u5916\u952e<\/td>\n\u4e0d\u652f\u6301<\/td>\n\u652f\u6301\uff08MySQL \u4e2d\u4ec5\u6b64\u5f15\u64ce\uff09<\/td>\n<\/tr>\n
        \u78c1\u76d8\u6587\u4ef6<\/td>\n.frm \/ .MYD \/ .MYI<\/td>\n\u8868\u7a7a\u95f4\u7ba1\u7406<\/td>\n<\/tr>\n
        \u9002\u7528<\/td>\n\u9009\u62e9\/\u63d2\u5165\u5bc6\u96c6\uff0c\u5982\u65e5\u5fd7<\/td>\n\u66f4\u65b0\u5bc6\u96c6\u3001\u8981\u4e8b\u52a1\u4e0e\u5e76\u53d1\u8bfb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u4e09\u3001\u5e38\u7528\u64cd\u4f5c<\/h2>\n

        1. \u67e5\u770b\u9ed8\u8ba4\u5b58\u50a8\u5f15\u64ce<\/h3>\n
        mysql> SHOW variables like 'default_storage_engine';\n+------------------------+--------+\n| Variable_name          | Value  |\n+------------------------+--------+\n| default_storage_engine | InnoDB |\n+------------------------+--------+<\/code><\/pre>\n
        2. \u663e\u793a\u5f53\u524d\u5e93\u652f\u6301\u7684\u6240\u6709\u5b58\u50a8\u5f15\u64ce<\/h3>\n
        mysql> show engines;\n+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+\n| Engine             | Support | Comment                                                        | Transactions | XA   | Savepoints |\n+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+\n| InnoDB             | DEFAULT | Supports transactions, row-level locking, and foreign keys     | YES          | YES  | YES        |\n| MRG_MYISAM         | YES     | Collection of identical MyISAM tables                          | NO           | NO   | NO         |\n| MEMORY             | YES     | Hash based, stored in memory, useful for temporary tables      | NO           | NO   | NO         |\n| BLACKHOLE          | YES     | \/dev\/null storage engine (anything you write to it disappears) | NO           | NO   | NO         |\n| MyISAM             | YES     | MyISAM storage engine                                          | NO           | NO   | NO         |\n| CSV                | YES     | CSV storage engine                                             | NO           | NO   | NO         |\n| ARCHIVE            | YES     | Archive storage engine                                         | NO           | NO   | NO         |\n| PERFORMANCE_SCHEMA | YES     | Performance Schema                                             | NO           | NO   | NO         |\n| FEDERATED          | NO      | Federated MySQL storage engine                                 | NULL         | NULL | NULL       |\n+--------------------+---------+----------------------------------------------------------------+--------------+------+------------+<\/code><\/pre>\n
        3. \u4fee\u6539\u9ed8\u8ba4\u5f15\u64ce<\/h3>\n
        \u6539\u914d\u7f6e\u6587\u4ef6 my.ini<\/code>\uff08MySQL 5.7\uff09\u91cc\u7684 default-storage-engine<\/code>\u3002<\/p>\n
        MySQL 5.1 \u4ee5\u540e\uff0cINFORMATION_SCHEMA<\/code> \u91cc\u6709 ENGINES<\/code> \u8868\uff0c\u4fe1\u606f\u548c show engines;<\/code> \u4e00\u6837\u3002\u67e5\u54ea\u4e9b\u5f15\u64ce\u652f\u6301\u4e8b\u52a1\uff1a<\/p>\n
        select engine from information_schema.engines where transactions = 'yes';<\/code><\/pre>\n
        \n
        \u4e00\u53e5\u8bdd\u603b\u7ed3\uff1aMySQL \u6309\u8868\u9009\u5b58\u50a8\u5f15\u64ce\uff1b\u8981\u4e8b\u52a1\u3001\u884c\u9501\u548c\u5916\u952e\u7528 InnoDB\uff0c\u53ea\u8bfb\u7b5b\u9009\u6216\u65e5\u5fd7\u7c7b\u63d2\u5165\u7528 MyISAM\u3002<\/strong><\/p>\n<\/blockquote>\n<\/section>\n","protected":false},"excerpt":{"rendered":"
        \u901a\u5e38\u8bf4\u7684\u6570\u636e\u5e93\uff0c\u5c31\u662f\u6570\u636e\u7684\u96c6\u5408\uff1a\u78c1\u76d8\u4e0a\u7684\u4e00\u4e9b\u6587\u4ef6\uff0c\u6216\u5185\u5b58\u91cc\u7684\u4e00\u6279\u6570\u636e\u3002\u6211\u4eec\u5e38\u8bf4\u7684 MySQL\u3001SQL Serv […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[61],"tags":[192,62],"_links":{"self":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/2144"}],"collection":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2144"}],"version-history":[{"count":3,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/2144\/revisions"}],"predecessor-version":[{"id":2149,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/2144\/revisions\/2149"}],"wp:attachment":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}