{"id":15714,"date":"2023-12-04T21:57:54","date_gmt":"2023-12-04T13:57:54","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15714"},"modified":"2023-12-04T22:01:29","modified_gmt":"2023-12-04T14:01:29","slug":"oracle-zhong-suo-shi-shen-me-ni-shi-ru-he-li-jie-d","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-suo-shi-shen-me-ni-shi-ru-he-li-jie-d\/","title":{"rendered":"Oracle \u4e2d\u9501\u662f\u4ec0\u4e48\uff0c\u4f60\u662f\u5982\u4f55\u7406\u89e3\u7684\uff1f"},"content":{"rendered":"

\u5728 Oracle \u4e2d\uff0c\u9501\u662f\u7528\u4e8e\u7ba1\u7406\u5e76\u53d1\u8bbf\u95ee\u6570\u636e\u5e93\u8d44\u6e90\u7684\u673a\u5236\u3002\u5b83\u4eec\u786e\u4fdd\u5728\u591a\u4e2a\u4f1a\u8bdd\uff08\u6216\u7528\u6237\uff09\u540c\u65f6\u8bbf\u95ee\u76f8\u540c\u6570\u636e\u65f6\u4fdd\u6301\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n

\u9501\u53ef\u4ee5\u5206\u4e3a\u591a\u79cd\u7c7b\u578b\uff0c\u5176\u4e2d\u4e00\u4e9b\u5e38\u89c1\u7684\u7c7b\u578b\u5305\u62ec\uff1a<\/p>\n

    \n
  1. \n\u5171\u4eab\u9501\uff08Shared Locks\uff09\uff1a<\/strong><\/p>\n
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    • \n\u6392\u4ed6\u9501\uff08Exclusive Locks\uff09\uff1a<\/strong><\/p>\n
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      • \n\u884c\u7ea7\u9501\uff08Row-Level Locks\uff09\uff1a<\/strong><\/p>\n
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        • \n\u8868\u7ea7\u9501\uff08Table-Level Locks\uff09\uff1a<\/strong><\/p>\n
            \n
          • \u9501\u5b9a\u6574\u4e2a\u8868\uff0c\u9650\u5236\u4e86\u5bf9\u6574\u4e2a\u8868\u7684\u5e76\u53d1\u64cd\u4f5c\u3002\u8fd9\u79cd\u9501\u7ea7\u522b\u901a\u5e38\u7528\u4e8e\u5bf9\u6574\u4e2a\u8868\u8fdb\u884c\u64cd\u4f5c\u6216\u4fee\u6539\u65f6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u7406\u89e3\u9501\u7684\u4f5c\u7528\u5728\u4e8e\u5b83\u4eec\u7ef4\u62a4\u4e86\u6570\u636e\u5e93\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\uff0c\u9632\u6b62\u4e86\u6570\u636e\u7684\u4e0d\u4e00\u81f4\u6216\u4e0d\u6b63\u786e\u4fee\u6539\u3002\u7136\u800c\uff0c\u8fc7\u591a\u7684\u9501\u6216\u957f\u65f6\u95f4\u7684\u9501\u6301\u6709\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u6216\u6b7b\u9501\uff0c\u6240\u4ee5\u5728\u4f7f\u7528\u9501\u65f6\u9700\u8981\u6743\u8861\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u6027\u80fd\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u5728 Oracle \u4e2d\uff0c\u9501\u662f\u7528\u4e8e\u7ba1\u7406\u5e76\u53d1\u8bbf\u95ee\u6570\u636e\u5e93\u8d44\u6e90\u7684\u673a\u5236\u3002\u5b83\u4eec\u786e\u4fdd\u5728\u591a\u4e2a\u4f1a\u8bdd\uff08\u6216\u7528\u6237\uff09\u540c\u65f6\u8bbf\u95ee\u76f8\u540c\u6570\u636e\u65f6\u4fdd\u6301 […]<\/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-15714","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15714","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=15714"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15714\/revisions"}],"predecessor-version":[{"id":15715,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15714\/revisions\/15715"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15714"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}