{"id":837,"date":"2017-08-09T23:19:07","date_gmt":"2017-08-09T15:19:07","guid":{"rendered":"http:\/\/www.5x44.cn\/?p=837"},"modified":"2017-08-09T23:19:07","modified_gmt":"2017-08-09T15:19:07","slug":"mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84%e9%9a%94%e7%a6%bb%e7%8e%b0%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=837","title":{"rendered":"mysql\u6570\u636e\u5e93\u7684\u9694\u79bb\u73b0\u8c61"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td>\u9694\u79bb\u73b0\u8c61<\/td>\n<td>\u63cf\u8ff0<\/td>\n<\/tr>\n<tr>\n<td>\u810f\u8bfb(Dirty Read)<\/td>\n<td>\u4e8b\u52a1B\u53ef\u4ee5\u8bfb\u5230\u4e8b\u52a1A\u5c1a\u672a\u63d0\u4ea4\u7684\u6570\u636e\u53d8\u66f4<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u53ef\u91cd\u590d\u8bfb\uff08NonRepeatable Read\uff09<\/td>\n<td>\u4e8b\u52a1B\u524d\u540e\u4e24\u6b21\u8bfb\u53d6\u540c\u4e00\u6761\u8bb0\u5f55\u4e4b\u95f4\uff0c\u8be5\u8bb0\u5f55\u88ab\u4e8b\u52a1A\u4fee\u6539\u5e76\u63d0\u4ea4\uff0c\u4e8e\u662f\u4e8b\u52a1B\u8bfb\u5230\u4e86\u4e0d\u4e00\u6837\u7684\u7ed3\u679c<\/td>\n<\/tr>\n<tr>\n<td>\u5e7b\u8bfb(Phantom Read)<\/td>\n<td>\u4e8b\u52a1B\u6309\u6761\u4ef6\u5339\u914d\u5230\u4e86\u82e5\u5e72\u884c\u8bb0\u5f55\u5e76\u4fee\u6539\u3002\u4f46\u662f\u7531\u4e8e\u4fee\u6539\u8fc7\u7a0b\u4e2d\u4e8b\u52a1A\u65b0\u63d2\u5165\u4e86\u7b26\u5408\u6761\u4ef6\u7684\u8bb0\u5f55\uff0c\u5bfc\u81f4B\u66f4\u65b0\u5b8c\u6210\u540e\u53d1\u73b0\u4ecd\u6709\u7b26\u5408\u6761\u4ef6\u5374\u672a\u88ab\u66f4\u65b0\u7684\u8bb0\u5f55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6570\u636e\u5e93\u7684\u9694\u79bb\u7b49\u7ea7\u548c\u9694\u79bb\u73b0\u8c61\u7684\u5173\u7cfb<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u9694\u79bb\u7b49\u7ea7\\\u9694\u79bb\u73b0\u8c61<\/td>\n<td>\u810f\u8bfb(Dirty Read&gt;<\/td>\n<td>\u4e0d\u53ef\u91cd\u590d\u8bfb(NonRepeatable)<\/td>\n<td>\u5e7b\u8bfb(Phantom Read)<\/td>\n<\/tr>\n<tr>\n<td>\u672a\u63d0\u4ea4\u8bfb(Read Uncommitted)<\/td>\n<td>\u53ef\u80fd<\/td>\n<td>\u53ef\u80fd<\/td>\n<td>\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u5df2\u63d0\u4ea4\u8bfb(Read Committed)<\/td>\n<td>\u4e0d\u53ef\u80fd<\/td>\n<td>\u53ef\u80fd<\/td>\n<td>\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u91cd\u590d\u8bfb(Repeatable Read)<\/td>\n<td>\u4e0d\u53ef\u80fd<\/td>\n<td>\u4e0d\u53ef\u80fd<\/td>\n<td>\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u4e32\u884c\u5316(Serializable)<\/td>\n<td>\u4e0d\u53ef\u80fd<\/td>\n<td>\u4e0d\u53ef\u80fd<\/td>\n<td>\u4e0d\u53ef\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>mysql\u5bf9\u7a0b\u5e8f\u8fdb\u884c\u8fc7\u4fee\u6539\uff0c\u4ee5\u81f3\u4e8e<strong>\u53ef\u91cd\u590d\u8bfb<\/strong>\u4e5f\u6d88\u9664\u4e86\u5e7b\u8bfb\u73b0\u8c61\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9694\u79bb\u73b0\u8c61 \u63cf\u8ff0 \u810f\u8bfb(Dirty Read) \u4e8b\u52a1B\u53ef\u4ee5\u8bfb\u5230\u4e8b\u52a1A\u5c1a\u672a\u63d0\u4ea4\u7684\u6570\u636e\u53d8\u66f4 \u4e0d\u53ef\u91cd\u590d\u8bfb\uff08NonRepeatable Read\uff09 \u4e8b\u52a1B\u524d\u540e\u4e24\u6b21\u8bfb\u53d6\u540c\u4e00&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.5x44.cn\/?p=837\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[38],"class_list":["post-837","post","type-post","status-publish","format-standard","hentry","category-mysql","tag-mysql"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=837"}],"version-history":[{"count":1,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/837\/revisions"}],"predecessor-version":[{"id":838,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/837\/revisions\/838"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}