{"id":344545,"date":"2021-02-13T05:46:32","date_gmt":"2021-02-12T21:46:32","guid":{"rendered":"http:\/\/4563.org\/?p=344545"},"modified":"2021-02-13T05:46:32","modified_gmt":"2021-02-12T21:46:32","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e5%9f%ba%e4%ba%8e%e6%97%a5%e5%bf%97%e7%9a%84%e4%ba%8b%e5%8a%a1%e6%81%a2%e5%a4%8d%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e5%88%86-undo-%e5%92%8c-redo","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=344545","title":{"rendered":"\u6570\u636e\u5e93\u57fa\u4e8e\u65e5\u5fd7\u7684\u4e8b\u52a1\u6062\u590d\u4e3a\u4ec0\u4e48\u8981\u5206 undo \u548c redo"},"content":{"rendered":"
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\u6570\u636e\u5e93\u57fa\u4e8e\u65e5\u5fd7\u7684\u4e8b\u52a1\u6062\u590d\u4e3a\u4ec0\u4e48\u8981\u5206 undo \u548c redo <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : zxCoder <\/span> <\/i> 5<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u662f\u4e3a\u4e86\u6548\u7387\u8003\u8651\u5417\uff1f<\/p>\n

\u6211\u89c9\u5f97\u7406\u8bba\u4e0a\u53ef\u4ee5\u4e0d\u9700\u8981 redo \u5427\uff0c\u5d29\u6e83\u65f6\u628a\u6700\u540e\u4e00\u4e2a\u68c0\u67e5\u70b9\u5230\u5954\u6e83\u70b9\u7684\u6240\u6709\u65e5\u5fd7\u8bb0\u5f55\u5168\u90e8 undo \u4e0d\u5c31\u597d\u4e86\u5417\uff1f<\/p>\n

\u628a\u7cfb\u7edf\u5d29\u6e83\u70b9\u4e4b\u524d\u5df2\u7ecf\u63d0\u4ea4\u6216\u8005\u56de\u6eda\u7684\u4e8b\u52a1\u8fdb\u884c redo \u800c\u4e0d\u662f undo \u7684\u539f\u56e0\u662f\u6548\u7387\u95ee\u9898\u5417\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (5<\/span>) <\/div>\n
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    \n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : 3dwelcome <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6062\u590d\u8fc7\u51e0\u767e G \u7684\u6570\u636e\u98d8\u8fc7\uff0c\u53ea\u80fd redo \u3002
    undo \u4f60\u4e5f\u5b58\u4e0d\u4e0b\u90a3\u4e48\u5927\u7684\u65e5\u5fd7\u6570\u636e\u91cf\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zxCoder <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @3dwelcome redo \u548c undo \u4e0d\u662f\u90fd\u9700\u8981\u4fdd\u5b58\u65e5\u5fd7\u8bb0\u5f55\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 3dwelcome <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    redo \u903b\u8f91\u7b80\u5355\u554a\uff0c\u5feb\u7167\u524d\u540e\u53ea\u8981\u5b58 sql \u8bed\u53e5\uff0c\u6062\u590d\u5c31\u662f\u7b80\u5355 SQL \u91cd\u653e\u3002
    undo \u4e0d\u4e00\u6837\uff0c\u8981\u8ddf\u8e2a\u6240\u6709\u7684\u6570\u636e\u53d8\u52a8\uff0c\u4e07\u4e00\u4e00\u4e2a SQL \u5f71\u54cd\u51e0\u767e\u4e07\u6570\u636e\uff0c\u628a\u6bcf\u4e2a\u6570\u636e\u53d8\u5316\u503c\u90fd\u8981\u5b58\u4e0b\u6765\uff0c\u90a3\u591a\u4e8f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zxCoder <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @3dwelcome \u53ef\u80fd\u662f\u5b9e\u9645\u6570\u636e\u5e93\u548c\u8bfe\u672c\u8bf4\u7684\u4e0d\u592a\u4e00\u6837\uff0c\u6211\u624d\u770b\u5230\u8bfe\u672c\uff0c\u8bfe\u672c\u4e0a\u8bf4\u7684 redo \u548c undo \u90fd\u662f\u4fdd\u5b58\u4e00\u4e2a<T,data,oldVal,newVal>\u7684\u65e5\u5fd7\u8bb0\u5f55 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : zjbztianya <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zxCoder undo \u662f\u4fdd\u5b58\u5728\u9875(page)\u91cc\u7684\uff0credo \u65e5\u5fd7\u662f\u4fdd\u5b58\u5728\u65e5\u5fd7\u6587\u4ef6\u91cc\u7684\uff0c\u5d29\u6e83\u6062\u590d\u7684\u65f6\u5019\uff0c\u9700\u8981\u5148\u6267\u884c redo \u65e5\u5fd7\uff0c\u6784\u9020 undo page \u518d undo \u6389\u56de\u6eda\u7684\u4e8b\u52a1\u3002\u800c\u4e14 mvcc \u4e5f\u9700\u8981\u901a\u8fc7 undo page \u5b9e\u73b0 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u6570\u636e\u5e93\u57fa\u4e8e\u65e5\u5fd7\u7684\u4e8b\u52a1\u6062\u590d\u4e3a\u4ec0\u4e48\u8981\u5206…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/344545"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=344545"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/344545\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=344545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=344545"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=344545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}