{"id":1379,"date":"2024-08-20T16:50:28","date_gmt":"2024-08-20T08:50:28","guid":{"rendered":"http:\/\/www.spiceandwolf.com.cn\/?p=1379"},"modified":"2024-08-21T16:33:23","modified_gmt":"2024-08-21T08:33:23","slug":"mysql-page","status":"publish","type":"post","link":"http:\/\/www.spiceandwolf.com.cn\/index.php\/mysql-page\/","title":{"rendered":"MySQL\u9875"},"content":{"rendered":"\n<p>\u57fa\u4e8eMySQL\u662f\u600e\u6837\u8fd0\u884c\u7684\u8fd9\u672c\u4e66\uff0c\u5bf9\u9875\u7ae0\u8282\u8fdb\u884c\u7b80\u5316\uff0c\u4ec5\u4e3a\u4e86\u4ee5\u6700\u5c0f\u7684\u7bc7\u5e45\u4e86\u89e3\u5404\u79cd\u9875\u7ed3\u6784\u3002<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u9875\u7684\u5b9a\u4e49<\/h6>\n\n\n\n<p>InnoDB\u5728\u78c1\u76d8\u548c\u5185\u5b58\u4e4b\u95f4\u4ea4\u4e92\u7684\u57fa\u672c\u5355\u4f4d\uff0c\u4e5f\u662fInnoDB\u7ba1\u7406\u5b58\u50a8\u7a7a\u95f4\u7684\u57fa\u672c\u5355\u4f4d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5404\u79cd\u9875\u7684\u901a\u7528\u7ed3\u6784<\/h2>\n\n\n\n<p>InnoDB\u8bbe\u8ba1\u8005\u8bbe\u8ba1\u4e86\u5404\u79cd\u7c7b\u578b\u7684\u9875\uff0c\u6bcf\u79cd\u9875\u90fd\u6709\u4e0d\u540c\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f46\u662f\u4ed6\u4eec\u90fd\u6709\u51e0\u4e2a\u901a\u7528\u7684\u7ed3\u6784\u7528\u6765\u5b58\u50a8\u4e00\u4e9b\u5173\u952e\u6570\u636e\uff0c\u8fd9\u4e9b\u9875\u7ed3\u6784\u5305\u62ec\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>File Header\u3002\u4e0d\u540c\u7c7b\u578b\u9875\u4e2dFile Header\u5b58\u50a8\u7684\u4fe1\u606f\u4e5f\u4e0d\u4e00\u6837\uff0c\u4f46\u4ecd\u7136\u6709\u90e8\u5206\u6570\u636e\u662f\u901a\u7528\u7684\uff1a\n<ul class=\"wp-block-list\">\n<li>FIL_PAGE_SPACE_OR_CHKSUM\u3002\u9875\u7684\u6821\u9a8c\u548c\u3002<\/li>\n\n\n\n<li>FIL_PAGE_OFFSET\u3002\u9875\u53f7\u3002<\/li>\n\n\n\n<li>FIL_PAGE_ARCH_LOG_NO_OR_SPACE_ID\u3002\u9875\u6240\u5c5e\u8868\u7a7a\u95f4\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE\u3002\u9875\u7c7b\u578b\u3002\n<ul class=\"wp-block-list\">\n<li>FIL_PAGE_TYPE_ALLOCATED\u3002\u6700\u65b0\u5206\u914d\uff0c\u8fd8\u6ca1\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>FIL_PAGE_UNDO_LOG\u3002Undo\u65e5\u5fd7\u9875\u3002<\/li>\n\n\n\n<li>FIL_PAGE_INODE\u3002\u6bb5\u4fe1\u606f\u8282\u70b9\u3002<\/li>\n\n\n\n<li>FIL_PAGE_IBUF_FREE_LIST\u3002Insert Buffer\u7a7a\u95f2\u5217\u8868\u3002<\/li>\n\n\n\n<li>FIL_PAGE_IBUF_BITMAP\u3002Insert Buffer\u4f4d\u56fe\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE_SYS\u3002\u7cfb\u7edf\u9875\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE_TRX_SYS\u3002\u4e8b\u52a1\u7cfb\u7edf\u6570\u636e\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE_FSP_HDR\u3002\u8868\u7a7a\u95f4\u5934\u90e8\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE_XDES\u3002\u6269\u5c55\u63cf\u8ff0\u9875\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE_BLOB\u3002BLOB\u9875\u3002<\/li>\n\n\n\n<li>FIL_PAGE_INDEX\u3002\u7d22\u5f15\u9875\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u6240\u8bf4\u7684<strong><em>\u6570\u636e\u9875<\/em><\/strong>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>File Tailer\u3002\n<ul class=\"wp-block-list\">\n<li>\u524d4\u4e2a\u5b57\u8282\u4ee3\u8868\u9875\u7684\u6821\u9a8c\u548c\u3002<\/li>\n\n\n\n<li>\u540e4\u4e2a\u5b57\u8282\u4ee3\u8868\u9875\u9762\u88ab\u6700\u540e\u4fee\u6539\u65f6\u5bf9\u5e94\u7684\u65e5\u5fd7\u5e8f\u5217\u4f4d\u7f6e\uff08LSN\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6570\u636e\u9875<\/h2>\n\n\n\n<p>\u5b58\u653e\u8868\u4e2d\u884c\u8bb0\u5f55\u7684\u9875\u7c7b\u578b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9875\u7ed3\u6784<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"551\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-14.png\" alt=\"\" class=\"wp-image-1380\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-14.png 499w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-14-272x300.png 272w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bb0\u5f55\u5982\u4f55\u5728\u9875\u4e2d\u5b58\u50a8<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"382\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-15-1024x382.png\" alt=\"\" class=\"wp-image-1382\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-15-1024x382.png 1024w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-15-300x112.png 300w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-15-768x287.png 768w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-15.png 1272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u800c\u5178\u578b\u7684\u8bb0\u5f55\u683c\u5f0f\uff08Compact\uff09\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"783\" height=\"250\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-16.png\" alt=\"\" class=\"wp-image-1383\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-16.png 783w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-16-300x96.png 300w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-16-768x245.png 768w\" sizes=\"auto, (max-width: 783px) 100vw, 783px\" \/><\/figure>\n\n\n\n<p>\u4f1a\u5728\u8bb0\u5f55\u5934\u4e2d\u5b58\u50a8\u4e00\u4e9b\u5173\u952e\u4fe1\u606f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"213\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-17.png\" alt=\"\" class=\"wp-image-1384\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-17.png 1024w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-17-300x62.png 300w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-17-768x160.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u8bb0\u5f55\u5934\u4fe1\u606f\uff08\u5728\u6570\u636e\u9875\u5b58\u50a8\u65f6\u9700\u8981\u7528\u5230\u7684\u7528<strong>\u7c97\u4f53<\/strong>\u8868\u793a\uff09\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>delete_mask<\/strong>\u3002\u6807\u8bb0\u8be5\u8bb0\u5f55\u662f\u5426\u88ab\u5220\u9664\u3002<\/li>\n\n\n\n<li>min_rec_mask\u3002B+\u6811\u7684\u6bcf\u5c42\u975e\u53f6\u5b50\u8282\u70b9\u4e2d\u7684\u6700\u5c0f\u8bb0\u5f55\u90fd\u4f1a\u6dfb\u52a0\u8be5\u6807\u8bb0\u3002<\/li>\n\n\n\n<li><strong>n_owned<\/strong>\u3002\u8868\u793a\u5f53\u524d\u8bb0\u5f55\u62e5\u6709\u7684\u8bb0\u5f55\u6570\u3002<\/li>\n\n\n\n<li><strong>heap_no<\/strong>\u3002\u8868\u793a\u5f53\u524d\u8bb0\u5f55\u5728\u9875\u4e2d\u7684\u4f4d\u7f6e\u4fe1\u606f\u3002<\/li>\n\n\n\n<li><strong>record_type<\/strong>\u3002\u8868\u793a\u5f53\u524d\u8bb0\u5f55\u7684\u7c7b\u578b\uff0c<code>0<\/code>\u8868\u793a\u666e\u901a\u8bb0\u5f55\uff0c<code>1<\/code>\u8868\u793aB+\u6811\u975e\u53f6\u5b50\u8282\u70b9\u8bb0\u5f55\uff0c<code>2<\/code>\u8868\u793a\u6700\u5c0f\u8bb0\u5f55\uff0c<code>3<\/code>\u8868\u793a\u6700\u5927\u8bb0\u5f55\u3002<\/li>\n\n\n\n<li><strong>next_record<\/strong>\u3002\u8868\u793a\u4e0b\u4e00\u6761\u8bb0\u5f55\u7684\u76f8\u5bf9\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-18-1024x538.png\" alt=\"\" class=\"wp-image-1385\" style=\"width:736px;height:auto\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-18-1024x538.png 1024w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-18-300x158.png 300w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-18-768x404.png 768w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-18.png 1044w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u884c\u8bb0\u5f55\u5728\u9875\u4e2d\u6309\u7167\u4e3b\u952e\u4ece\u5c0f\u5230\u5927\u5b58\u50a8\u5f62\u6210\u4e00\u4e2a\u5355\u94fe\u8868\u3002<\/p>\n\n\n\n<p>\u5176\u4e2d\u6700\u5c0f\u8bb0\u5f55\uff08infimum\uff09\u548c\u6700\u5927\u8bb0\u5f55\uff08supremum\uff09\u662fInnoDB\u81ea\u52a8\u4e3a\u6bcf\u4e2a\u9875\u52a0\u4e0a\u7684\u4e24\u6761\u8bb0\u5f55\uff0c\u987e\u540d\u601d\u4e49\uff0c\u5206\u522b\u4ee3\u8868\u5f53\u524d\u9875\u7684\u6700\u5c0f\u8bb0\u5f55\u548c\u6700\u5927\u8bb0\u5f55\uff0c\u7531\u4e8e\u8fd9\u4e24\u6761\u8bb0\u5f55\u4e0d\u662f\u6211\u4eec\u81ea\u5df1\u52a0\u5165\u7684\uff0c\u6240\u4ee5\u53c8\u79f0\u4e3a<em>\u4f2a\u8bb0\u5f55<\/em>\u3002<\/p>\n\n\n\n<p>\u56e0\u4e3a\u57fa\u4e8e\u73b0\u6709\u6570\u636e\u7ed3\u6784\u5982\u679c\u8981\u67e5\u627e\u9875\u4e2d\u7684\u4e00\u6761\u8bb0\u5f55\uff0c\u9700\u8981\u904d\u5386\u9875\u7684\u6574\u4e2a\u5355\u94fe\u8868\uff0c\u6548\u7387\u592a\u4f4e\uff0c\u6240\u4ee5InnoDB\u8bbe\u8ba1\u8005\u4eec\u5c06\u5165\u4e86\u76ee\u5f55\u5c42\uff0c\u4ee5\u63d0\u9ad8\u9875\u5185\u67e5\u627e\u6548\u7387\uff0c\u8fd9\u6837\u4e3a\u4ec0\u4e48\u80fd\u63d0\u9ad8\u67e5\u627e\u6548\u7387\uff0c\u540e\u9762\u89e3\u91ca\u4e86\u67e5\u8be2\u539f\u7406\u540e\u5c31\u80fd\u660e\u767d\u4e86\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6211\u4eec\u5c06\u6240\u6709\u8bb0\u5f55\uff08\u5305\u62ec\u6700\u5c0f\u8bb0\u5f55\u548c\u6700\u5927\u8bb0\u5f55\uff0c\u4e0d\u5305\u62ec\u5df2\u5220\u9664\u8bb0\u5f55\uff09\u4ece\u5c0f\u5230\u5927\u5206\u6210\u51e0\u4e2a\u7ec4\u3002<\/li>\n\n\n\n<li>\u8ba9\u6bcf\u7ec4\u7684\u6700\u540e\u4e00\u6761\u8bb0\u5f55\u7684n_owned\u8868\u793a\u8be5\u7ec4\u7684\u8bb0\u5f55\u6570\u91cf\u3002<\/li>\n\n\n\n<li>\u5c06\u6bcf\u7ec4\u7684\u6700\u540e\u4e00\u6761\u8bb0\u5f55\u7684\u6570\u636e\u5730\u5740\u504f\u79fb\u91cf\uff08\u57fa\u4e8e\u9875\u7684\uff09\u96c6\u4e2d\u9006\u5e8f\u653e\u5728Page Directory\uff08\u5373\u9875\u76ee\u5f55\uff09\u4e2d\uff0c\u6bcf\u4e00\u7ec4\u6700\u6709\u4e00\u6761\u8bb0\u5f55\u5730\u5740\u5728Page Directory\u4e2d\u5bf9\u5e94\u4e00\u4e2a\u69fd\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"632\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-19-1024x632.png\" alt=\"\" class=\"wp-image-1386\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-19-1024x632.png 1024w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-19-300x185.png 300w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-19-768x474.png 768w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2024\/08\/image-19.png 1034w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u7f29\u77ed\u67e5\u8be2\u65f6\u95f4\u7684\u79d8\u5bc6\u5728\u67e5\u8be2\u6d41\u7a0b\u4e2d\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9996\u5148\u4f7f\u7528\u4e8c\u5206\u6cd5\u627e\u5230\u8be5\u8bb0\u5f55\u6240\u5728\u7684\u69fd\uff0c\u5e76\u627e\u5230\u69fd\u4e2d\u6700\u5c0f\u7684\u90a3\u6761\u8bb0\u5f55\u3002<\/li>\n\n\n\n<li>\u901a\u8fc7next_record\u6307\u9488\u904d\u5386\u8be5\u69fd\u6240\u5728\u7ec4\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4f8b\u5982\u6211\u4eec\u73b0\u5728\u9700\u8981\u67e5\u8be2\u4e3b\u952e\u4e3a5\u7684\u884c\u8bb0\u5f55\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e8c\u5206\u6cd5\u627e\u5230\u69fd\u3002\n<ul class=\"wp-block-list\">\n<li>low=0\uff0chigh=4\uff0c\u8ba1\u7b97\u4e2d\u95f4\u503c(low+high)\/2=2\u7684\u4e3b\u952e\u503c\uff0c\u4e3a8\uff0c\u5927\u4e8e5\uff0c\u6240\u4ee5high=2\u3002<\/li>\n\n\n\n<li>\u8ba1\u7b97\u4e2d\u95f4\u503c(low+high)\/2=1\u7684\u4e3b\u952e\u503c\uff0c\u4e3a4\uff0c\u5c0f\u4e8e5\uff0c\u6240\u4ee5low=1\u3002<\/li>\n\n\n\n<li>\u56e0\u4e3ahigh-low=1\uff0clow\u69fd\u4e2d\u6700\u5927\u4e3b\u952e\u4e3a4\uff0c\u6240\u4ee5\u786e\u5b9a\u4e3b\u952e=5\u7684\u8bb0\u5f55\u5728\u69fd5\u4e2d\u3002<\/li>\n\n\n\n<li>\u901a\u8fc7\u69fd1\u7684next_record\u6211\u4eec\u627e\u5230\u4e86\u69fd2\u4e2d\u7684\u6700\u5c0f\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u901a\u8fc7next_record\u6307\u9488\u904d\u5386\u8be5\u69fd\u3002\n<ul class=\"wp-block-list\">\n<li>\u904d\u5386\u69fd2\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u521a\u597d\u7b2c\u4e00\u4e2a\u5143\u7d20\u5c31\u662f\u4e3b\u952e\u503c\u4e3a5\u7684\u5143\u7d20\uff0c\u6210\u529f\u627e\u5230\u4e86\uff01<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u65f6\u95f4\u590d\u6742\u5ea6\uff1a\u56e0\u4e3a\u627e\u5230\u69fd\u540e\u901a\u8fc7next_record\u904d\u5386\u7684\u65f6\u95f4\u4e3a\u5e38\u6570\uff0c\u6240\u4ee5\u57fa\u672c\u4e0a\u65f6\u95f4\u590d\u6742\u5ea6\u5c31\u662f\u4e8c\u5206\u6cd5\u7684\u65f6\u95f4\u590d\u6742\u5ea6N(log<sub>2<\/sub><sup>n<\/sup>)\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6570\u636e\u9875\u7684\u6587\u4ef6\u5934\u90e8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FIL_PAGE_SPACE_OR_CHKSUM\u3002\u9875\u7684\u6821\u9a8c\u548c\uff08checksum\u503c\uff09\u3002<\/li>\n\n\n\n<li>FIL_PAGE_OFFSET\u3002\u9875\u53f7\u3002<\/li>\n\n\n\n<li>FIL_PAGE_PREV\u3002\u4e0a\u4e00\u4e2a\u9875\u7684\u9875\u53f7\u3002<\/li>\n\n\n\n<li>FIL_PAGE_NEXT\u3002\u4e0b\u4e00\u4e2a\u9875\u7684\u9875\u53f7\u3002<\/li>\n\n\n\n<li>FIL_PAGE_LSN\u3002\u9875\u9762\u88ab\u6700\u540e\u4fee\u6539\u65f6\u5bf9\u5e94\u7684\u65e5\u5fd7\u5e8f\u5217\u4f4d\u7f6e\uff08\u82f1\u6587\u540d\u662f\uff1aLog Sequence Number\uff09\u3002<\/li>\n\n\n\n<li>FIL_PAGE_TYPE\u3002\u8be5\u9875\u7684\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>FIL_PAGE_FILE_FLUSH_LSN\u3002\u4ec5\u5728\u7cfb\u7edf\u8868\u7a7a\u95f4\u7684\u4e00\u4e2a\u9875\u4e2d\u5b9a\u4e49\uff0c\u4ee3\u8868\u6587\u4ef6\u81f3\u5c11\u88ab\u5237\u65b0\u5230\u4e86\u5bf9\u5e94\u7684LSN\u503c\u3002<\/li>\n\n\n\n<li>FIL_PAGE_ARCH_LOG_NO_OR_SPACE_ID\u3002\u9875\u5c5e\u4e8e\u54ea\u4e2a\u8868\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u4e8eMySQL\u662f\u600e\u6837\u8fd0\u884c\u7684\u8fd9\u672c\u4e66\uff0c\u5bf9\u9875\u7ae0\u8282\u8fdb\u884c\u7b80\u5316\uff0c\u4ec5\u4e3a\u4e86\u4ee5\u6700\u5c0f\u7684\u7bc7\u5e45\u4e86\u89e3\u5404\u79cd\u9875\u7ed3\u6784\u3002 \u9875\u7684\u5b9a\u4e49 InnoDB [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25,85,88],"tags":[],"class_list":["post-1379","post","type-post","status-publish","format-standard","hentry","category-code","category-interview","category-mysql"],"_links":{"self":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1379"}],"version-history":[{"count":6,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1379\/revisions"}],"predecessor-version":[{"id":1402,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1379\/revisions\/1402"}],"wp:attachment":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1379"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}