{"id":15400,"date":"2023-12-04T19:53:39","date_gmt":"2023-12-04T11:53:39","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15400"},"modified":"2023-12-04T19:57:12","modified_gmt":"2023-12-04T11:57:12","slug":"oracle-zhong-shi-wu-de-te-xing-acid-shi-zhi-shen-m","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-shi-wu-de-te-xing-acid-shi-zhi-shen-m\/","title":{"rendered":"Oracle \u4e2d\u4e8b\u52a1\u7684\u7279\u6027(ACID)\u662f\u6307\u4ec0\u4e48\uff1f"},"content":{"rendered":"

\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u4e8b\u52a1\u7684\u7279\u6027\u901a\u5e38\u7528 ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u79bb\u6027\u3001\u6301\u4e45\u6027\uff09\u6765\u63cf\u8ff0\uff1a<\/p>\n

    \n
  1. \n\u539f\u5b50\u6027\uff08Atomicity\uff09\uff1a<\/strong> \u539f\u5b50\u6027\u6307\u4e8b\u52a1\u662f\u4e00\u4e2a\u4e0d\u53ef\u5206\u5272\u7684\u5de5\u4f5c\u5355\u4f4d\uff0c\u8981\u4e48\u5168\u90e8\u5b8c\u6210\uff0c\u8981\u4e48\u5168\u90e8\u4e0d\u5b8c\u6210\uff0c\u4e0d\u5b58\u5728\u90e8\u5206\u5b8c\u6210\u7684\u60c5\u51b5\u3002\u5982\u679c\u4e8b\u52a1\u4e2d\u4efb\u4f55\u4e00\u4e2a\u64cd\u4f5c\u5931\u8d25\uff0c\u6574\u4e2a\u4e8b\u52a1\u5c06\u4f1a\u88ab\u56de\u6eda\u5230\u521d\u59cb\u72b6\u6001\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002\n<\/li>\n
  2. \n\u4e00\u81f4\u6027\uff08Consistency\uff09\uff1a<\/strong> \u4e00\u81f4\u6027\u6307\u5728\u4e8b\u52a1\u5f00\u59cb\u548c\u7ed3\u675f\u65f6\uff0c\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u7ea6\u675f\u6ca1\u6709\u88ab\u7834\u574f\u3002\u4e8b\u52a1\u5c06\u6570\u636e\u5e93\u4ece\u4e00\u4e2a\u4e00\u81f4\u6027\u72b6\u6001\u8f6c\u53d8\u5230\u53e6\u4e00\u4e2a\u4e00\u81f4\u6027\u72b6\u6001\uff0c\u786e\u4fdd\u6570\u636e\u7684\u6709\u6548\u6027\u548c\u6b63\u786e\u6027\u3002\n<\/li>\n
  3. \n\u9694\u79bb\u6027\uff08Isolation\uff09\uff1a<\/strong> \u9694\u79bb\u6027\u6307\u4e00\u4e2a\u4e8b\u52a1\u7684\u6267\u884c\u4e0d\u80fd\u88ab\u5176\u4ed6\u4e8b\u52a1\u5e72\u6270\u3002\u5373\u4f7f\u5728\u591a\u4e2a\u4e8b\u52a1\u540c\u65f6\u6267\u884c\u7684\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u4e8b\u52a1\u90fd\u5e94\u8be5\u611f\u89c9\u4e0d\u5230\u5176\u4ed6\u4e8b\u52a1\u7684\u5b58\u5728\uff0c\u5404\u81ea\u64cd\u4f5c\u5f7c\u6b64\u72ec\u7acb\u3002\n<\/li>\n
  4. \n\u6301\u4e45\u6027\uff08Durability\uff09\uff1a<\/strong> \u6301\u4e45\u6027\u6307\u4e00\u65e6\u4e8b\u52a1\u63d0\u4ea4\uff0c\u5176\u6240\u505a\u7684\u4fee\u6539\u5c06\u4f1a\u6c38\u4e45\u4fdd\u5b58\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u5e76\u4e14\u5bf9\u4e8e\u6570\u636e\u5e93\u7684\u72b6\u6001\u6765\u8bf4\u662f\u6c38\u4e45\u6027\u7684\u3002\u5373\u4f7f\u53d1\u751f\u7cfb\u7edf\u6545\u969c\uff0c\u6570\u636e\u4e5f\u4e0d\u4f1a\u4e22\u5931\u3002\n<\/li>\n<\/ol>\n

    \u8fd9\u4e9b ACID \u7279\u6027\u786e\u4fdd\u4e86\u6570\u636e\u5e93\u4e8b\u52a1\u7684\u53ef\u9760\u6027\u3001\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\uff0c\u5bf9\u4e8e\u5e76\u53d1\u64cd\u4f5c\u548c\u6570\u636e\u6301\u4e45\u6027\u63d0\u4f9b\u4e86\u4fdd\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728\u6570\u636e\u5e93\u4e2d\uff0c\u4e8b\u52a1\u7684\u7279\u6027\u901a\u5e38\u7528 ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u79bb\u6027\u3001\u6301\u4e45\u6027\uff09\u6765\u63cf\u8ff0\uff1a \u539f\u5b50\u6027\uff08Atomicity\uff09 […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-15400","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15400"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15400\/revisions"}],"predecessor-version":[{"id":15401,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15400\/revisions\/15401"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15400"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}