{"id":229438,"date":"2020-12-12T09:00:08","date_gmt":"2020-12-12T01:00:08","guid":{"rendered":"http:\/\/4563.org\/?p=229438"},"modified":"2020-12-12T09:00:08","modified_gmt":"2020-12-12T01:00:08","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e8%af%b4%e5%85%b3%e7%b3%bb%e5%9e%8b%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%8c%e7%ba%b5%e5%90%91%e8%ae%be%e8%ae%a1%e6%80%bb%e6%98%af%e4%bc%98%e4%ba%8e%e6%a8%aa%e5%90%91%e8%ae%be","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=229438","title":{"rendered":"\u4e3a\u4ec0\u4e48\u8bf4\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u7eb5\u5411\u8bbe\u8ba1\u603b\u662f\u4f18\u4e8e\u6a2a\u5411\u8bbe\u8ba1\uff1f"},"content":{"rendered":"
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\u4e3a\u4ec0\u4e48\u8bf4\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u7eb5\u5411\u8bbe\u8ba1\u603b\u662f\u4f18\u4e8e\u6a2a\u5411\u8bbe\u8ba1\uff1f <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/i> 8<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u5982\u9898\uff0c\u73b0\u5047\u8bbe\u9700\u6c42\u5982\u4e0b:<\/p>\n

\u6211\u6709\u4e00\u4e2d\u592e\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e0b\u6709\u667a\u80fd\u6c7d\u8f66\u4e00\u4e07\u53f0\uff0c\u6bcf\u53f0\u6c7d\u8f66\u4e0a\u6709\u82e5\u5e72\u4f20\u611f\u5668\uff0c\u4ee5\u5fae\u79d2\u4e3a\u7ea7\u522b\u8bb0\u5f55\u6570\u636e\uff0c\u5047\u5b9a\u6bcf\u5929\u6bcf\u8f66\u5e73\u5747\u4ea7\u751f\u4e00\u4e07\u6761\u6570\u636e\u3002<\/p>\n

\u4ee5\u524d\u770b\u5230\u8fc7\u4e00\u4e2a\u8bf4\u6cd5\u662f\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u5c3d\u91cf\u4e0d\u8981\u91c7\u7528\u6a2a\u5411\u8bbe\u8ba1\u3002\u6309\u8fd9\u4e2a\u7406\u8bba\u7684\u8bdd\uff0c\u6570\u636e\u5e93\u5e94\u8bbe\u8ba1\u4e3a\u53ea\u5305\u542b\u4e00\u5f20\u5927\u8868\uff0c\u8868\u5185\u6709\u4e3b\u952e\u3001\u6c7d\u8f66\u7f16\u53f7\u3001\u4f20\u611f\u5668\u7f16\u53f7\u3001\u65f6\u95f4\u3001\u6570\u503c\u8fd9\u4e94\u5217\u3002<\/p>\n

\u5047\u5b9a\u7f13\u5b58\u4e00\u5e74\u6570\u636e\uff0c\u90a3\u53ef\u7c97\u7565\u4f30\u7b97\u6570\u636e\u91cf\u4e3a 365 \u4ebf\u884c\uff0c\u4ee5\u67d0\u79cd\u65b9\u5f0f\u5206\u533a\u3002<\/p>\n

\u800c\u6309\u7167\u6211\u4e2a\u4eba\u611f\u89c9\uff0c\u5219\u5e94\u8bbe\u8ba1\u4e3a\u6bcf\u8f66\u6570\u636e\u50a8\u5b58\u4e00\u5f20\u8868\uff0c\u5171\u4e00\u4e07\u5f20\u8868\uff0c\u6bcf\u5f20\u8868\u4e0d\u5206\u533a\u3002\u6211\u89c9\u5f97\u8fd9\u6837\u6709\u4e00\u4e2a\u597d\u5904\u662f\uff0c\u6bd4\u5982\u5982\u679c\u5168\u90e8\u50a8\u5b58\u5728\u4e00\u5f20\u5927\u8868\u4e2d\uff0c\u5927\u8868\u6309\u7167\u65f6\u95f4\u5206\u533a\uff0c\u6bd4\u5982\u6bcf\u5929\u4e00\u533a\u3002\u90a3\u4e48\u9762\u5bf9\u6bd4\u5982\u8c03\u51fa\u67d0\u8f66\u8fc7\u53bb\u4e00\u5e74\u5168\u90e8\u6570\u636e\u8fd9\u79cd\u9700\u6c42\u65f6\uff0c\u6548\u7387\u5e94\u4e0d\u5982\u53e6\u4e00\u79cd\u65b9\u6848\u9ad8\u3002<\/p>\n

\u56e0\u4e3a\u662f\u57fa\u4e8e\u6570\u636e\u884c\u6570\u975e\u5e38\u5927\u7684\u60c5\u51b5\u4e0b\u7684\u5047\u8bbe\uff0c\u771f\u505a\u5b9e\u9a8c\u5bf9\u6bd4\u7684\u8bdd\u6bd4\u8f83\u8d39\u65f6\u95f4\uff0c\u60f3\u5148\u6765\u8bba\u575b\u91cc\u95ee\u95ee\u5404\u4f4d\u7684\u770b\u6cd5\uff0c\u6709\u6ca1\u6709\u5927\u4f6c\u89e3\u60d1\u4e00\u4e0b\u54ea\u79cd\u6a21\u5f0f\u597d <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (16<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : oneisall8955 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    mark\uff0c\u83dc\u9e21\u4e00\u540d\uff0c\u89c9\u5f97\u6309\u6c7d\u8f66 ID hash \u540e\u4e24\u4f4d\u5206\u5e93\u5206\u8868\uff0c\u6ca1\u5fc5\u8981 1W \u5f20\u8868\u5427\uff1f\u5927\u4f6c\u600e\u4e48\u770b(=_=) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : qiayue <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u65f6\u5019\uff0c\u9700\u8981\u7528\u5230\u65f6\u5e8f\u6570\u636e\u5e93 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lpts007 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u573a\u666f\u5173\u7cfb\u578b\u6570\u636e\u5e93\u5c31\u7b97\u4e86\u5427\uff0ckv \u5217\u5b58\u50a8\u7684\u6570\u636e\u5e93\u9009\u4e00\u4e2a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : f6x <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8003\u8651\u4e0b\u6269\u5c55\u6027.
    \u589e\u52a0\u4f20\u611f\u5668\u600e\u4e48\u529e, \u6570\u636e\u91cf\u592a\u5927\u4e86\u5206\u8868\u600e\u4e48\u5206,\u5206\u5e93\u600e\u4e48\u5206,\u600e\u4e48\u5907\u4efd,\u63d2\u5165\u6162\u600e\u4e48\u4f18\u5316,\u67e5\u8be2\u6162\u600e\u4e48\u4f18\u5316………sql \u600e\u4e48\u7ef4\u62a4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : passerbytiny <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8c01\u544a\u8bc9\u4f60\u770b\u57fa\u7840\u8bbe\u65bd\u8003\u8651\u8c01\u4f18\u5148\uff0c\u53bb\u603c\u6b7b\u4ed6\u3002<\/p>\n

    \u6b64\u5916\uff0c\u4f60\u7684\u4e24\u79cd\u8bbe\u8ba1\uff0c\u7b2c\u4e00\u79cd\u662f\u6a2a\u5411\u800c\u975e\u7eb5\u5411\uff0c\u7b2c\u4e8c\u79cd\u662f\u7269\u7406\u6a21\u578b\u8bbe\u8ba1\uff0c\u800c\u6a2a\u5411\u7eb5\u5411\u662f\u903b\u8f91\u3002\u6a21\u578b\u8bbe\u8ba1\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : monsterxx03 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f20\u611f\u5668\u6570\u636e, \u73b0\u5728\u505a\u6280\u672f\u9009\u578b\u53ef\u80fd\u4f1a\u8003\u8651\u65f6\u5e8f\u7c7b\u6570\u636e\u5e93\u4e86.
    \u628a\u95ee\u9898\u9650\u5b9a\u5728\u4f20\u7edf\u5173\u7cfb\u578b\u6570\u636e\u5e93(\u4e0d\u8003\u8651 spanner, tidb \u7b49 NewSQL)
    \u8981\u8003\u8651\u4e0b\u9762\u95ee\u9898:
    – \u5355\u8282\u70b9\u5185\u8868 sharding \u8fd8\u662f\u591a\u8282\u70b9 sharding?
    – \u4f60\u5047\u8bbe\u7684\u95ee\u9898\u91cc\u6570\u636e\u662f\u5747\u5300\u7684, \u5b9e\u9645\u4e1a\u52a1\u91cc\u4e0d\u592a\u53ef\u80fd, \u6240\u4ee5\u4f1a\u6709 hash(id)%N \u7684\u505a\u6cd5.<\/p>\n

    \u6bcf\u53f0\u8f66\u4e00\u4e2a\u8868\u5b9e\u9645\u9020\u4f5c\u4e0a\u5f88\u53ef\u80fd\u662f\u884c\u4e0d\u901a\u7684, \u95ee\u9898\u91cc\u6bcf\u53f0\u8f66\u51e0\u4e4e\u662f\u540c\u65f6\u5728\u7ebf\u7684, \u610f\u5473\u7740\u6570\u636e\u5e93\u9700\u8981\u540c\u65f6\u7ef4\u6301 1w \u5f20\u8868\u662f open \u72b6\u6001, mysql \u4e3a\u4f8b, \u4e00\u5f20\u8868\u81f3\u5c11\u8981\u6253\u5f00 frm,ibd \u4e24\u4e2a\u6587\u4ef6\uff0c\u9700\u8981\u8003\u8651\u5230\u64cd\u4f5c\u7cfb\u7edf fd \u9650\u5236, mysql table_open_cache, innodb_open_files \u7b49\u53c2\u6570\u7684\u8c03\u4f18. \u8981\u540c\u65f6\u5f00 1w \u5f20\u8868, \u8fd9\u4e9b\u53c2\u6570\u9700\u8981\u8c03\u5230\u5f88\u9ad8, \u8fd8\u6709\u6301\u7eed\u7684\u540c\u65f6\u5199\u5165, \u6587\u4ef6\u7cfb\u7edf\u53ef\u80fd\u5c31\u5148\u5d29\u4e86. <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imn1 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6a2a\u5411\u7eb5\u5411\u4f60\u662f\u600e\u4e48\u5b9a\u4e49\u7684\uff1f\u6211\u600e\u4e48\u60f3\u5230\u6a2a\u5411\u662f\u65f6\u95f4\uff0c\u4e0d\u662f\u6c7d\u8f66\uff1f
    \u6240\u4ee5\uff0c\u540c\u610f#5\uff0c\u6a2a\u5411\u7eb5\u5411\u662f\u903b\u8f91\u800c\u5df2<\/p>\n

    \u4e0d\u719f\u6089\u6570\u636e\u5e93\uff0c\u65e9\u5e74\u7684\u540c\u4e8b\u662f\u8fd9\u6837\u8003\u8651\u7684
    1.\u673a\u5668\u5904\u7406\u80fd\u529b
    2.\u4e1a\u52a1\u903b\u8f91\uff08\u9700\u6c42\uff09<\/p>\n

    \u73b0\u5728\u597d\u50cf\u94b1\u591a\u4e86\uff0c\u7b2c\u4e00\u6761\u9010\u6e10\u5f31\u5316\u4e86\uff0c\u53d8\u5f97\u4e0d\u91cd\u8981 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u600e\u4e48\u5bf9\u6240\u6709\u8f66\u7684\u67d0\u9879\u7279\u6027\u8fdb\u884c\u7edf\u8ba1\uff1f\u67e5\u8be2\u4e00\u4e07\u6b21\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : opengps <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u60f3\u660e\u767d\u8bbe\u8ba1\u76ee\u7684\u5c31\u77e5\u9053\u4e86\u3002\u5982\u679c\u6570\u636e\u91cf\u6709\u9650\uff0c\u90a3\u4e48\u6a2a\u5411\u5927\u8868\u5f53\u7136\u7528\u8d77\u6765\u7701\u4e8b\u3002
    \u4f46\u5982\u679c\u589e\u957f\u5de8\u5feb\uff0c\u4f60\u6a2a\u5411\u8bbe\u8ba1\u5f97\u54ed\u3002\u7eb5\u5411\u8bbe\u8ba1\u5012\u662f\u53ef\u4ee5\u8f7b\u677e\u5206\u5e03\u5f0f\u589e\u52a0\u8282\u70b9 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : aegon466 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u8f86\u8f66\u4e00\u5f20\u8868\u600e\u4e48\u611f\u89c9\u602a\u602a\u7684 \u8868\u662f\u5173\u7cfb\u6a21\u578b \u5e94\u8be5\u662f\u9759\u6001\u7684 \u7a33\u5b9a\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FFFire <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6240\u4ee5\u4f60\u67e5\u7684\u65f6\u5019\u4e00\u6b21\u67e5\u4e00\u4e07\u5f20\u8868\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : prodcd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u5c31\u662f\u50cf\u4f60\u8fd9\u4e48\u60f3\u7684\uff0c\u4e5f\u662f\u8fd9\u4e48\u5e72\u7684\u3002
    16 \u5e74\u65f6\u5019\u5165\u516c\u53f8\u641e\u7684\u65b0\u9879\u76ee\uff0c\u516c\u53f8\u4e5f\u6ca1\u5565\u94b1\u62db dba\uff0c\u53ea\u6709\u51e0\u4e2a\u65b0\u6bd5\u4e1a\u7684 PHPer\uff0c\u751a\u81f3\u8fde\u4e2a\u524d\u7aef\u90fd\u6728\u6709\u3002
    \u672c\u4ee5\u4e3a\u8fd9\u9879\u76ee\u524d\u671f\u9700\u6c42\u90fd\u641e\u660e\u767d\u4e86\uff0c\u6a2a\u5411\u6709\u6a2a\u5411\u7684\u4f18\u52bf\uff0c\u6570\u636e\u91c7\u96c6\u9891\u7387\u4e5f\u4e0d\u9ad8\uff0c\u76f4\u63a5\u6a2a\u5411 MySQL \u8868\u3002
    \u534a\u5e74\u4ee5\u540e\u5f00\u53d1\u7684\u4e03\u4e03\u516b\u516b\uff0c\u4ee5\u4e3a\u53ef\u4ee5\u8fdb\u884c\u4e0b\u4e00\u4e2a\u9879\u76ee\uff0c\u7ed3\u679c\u8fd9\u9879\u76ee\u4e00\u4e2a\u52b2\u7684\u6269\uff0c\u8fd8\u8981\u517c\u5bb9\u5176\u4ed6\u8fd1\u4f3c\u7684\u4ea7\u54c1\uff0c\u8d8a\u6765\u8d8a\u53d1\u73b0\u8fd9\u79cd\u65b9\u5f0f\u7684\u5f0a\u7aef\u3002
    \u4e0d\u540c\u4f20\u611f\u5668\u91c7\u96c6\u9891\u7387\u4e0d\u540c\uff0c\u5ef6\u8fdf\u91c7\u96c6\u5230\u7684\u6570\u636e\u4e0d\u5bb9\u6613\u8865\u56de\u53bb\uff0c\u73b0\u573a\u4f20\u611f\u5668\u6709\u53d8\u5316\uff0c\u5c31\u9700\u8981\u7a0b\u5e8f\u5458\u8ddf\u8fdb\uff0c\u800c\u4e0d\u662f\u53ea\u9700\u8981\u8fd0\u7ef4\u4eba\u5458\u5c31\u80fd\u641e\u5b9a\uff0c\u4e22\u5931\u5f88\u591a\u6570\u636e\u7ec6\u8282\uff0c\u963f\u91cc\u4e91 MySQL RDS \u9ed8\u8ba4\u5b58\u50a8\u5f15\u64ce\u662f innoDB\uff0c\u6700\u591a\u53ea\u80fd\u6709 1000 \u591a\u5217\u3002<\/p>\n

    \u6211\u4eec\u7528\u7684\u7b2c\u4e09\u65b9\u91c7\u96c6\u5e73\u53f0\u662f PostgreSQL\uff0c\u5f53\u521d\u597d\u50cf\u662f 4 \u6838 8G \u7684\u963f\u91cc\u4e91\uff0c\u6240\u6709\u6570\u636e\u96c6\u4e2d\u5728\u4e00\u4e2a\u8868\u91cc\u3002\u6211\u4eec\u53ea\u8981\u8fc7\u53bb\u67e5\u70b9\u5386\u53f2\u8bb0\u5f55\u5c31\u5f88\u5bb9\u6613\u5361\u6b7b\uff0c\u5bf9\u65b9\u88ab\u8feb\u628a\u4e0d\u540c\u9879\u76ee\u7684\u70b9\u5206\u914d\u5230\u4e0d\u540c\u6570\u636e\u8868\uff0c\u5230\u540e\u6765\u662f\u5355\u4e2a\u901a\u9053\u4e00\u5f20\u8868\uff0c\u4ee5\u9002\u5e94\u6211\u4eec\u8bfb\u53d6\u9700\u6c42\uff0c\u4f46\u8fd8\u662f\u6709\u4e9b\u625b\u4e0d\u4f4f\u3002\u540e\u6765\u6211\u4eec\u53ea\u597d\u6539\u53d8\u7b56\u7565\uff0c\u628a\u67e5\u5386\u53f2\u7684\u64cd\u4f5c\u9650\u5236\u5230\u4e00\u4e2a\u7ebf\u7a0b\uff0c\u4e5f\u7ed9\u670d\u52a1\u5668\u5347\u7ea7\u5230 8 \u6838 16G\uff0c\u8f7b\u6613\u4e0d\u6562\u627e\u5b83\u8981\u5386\u53f2\u6570\u636e\u3002<\/p>\n

    \u4f60\u53ef\u4ee5\u770b\u770b\u65f6\u5e8f\u6570\u636e\u5e93\uff0c\u6211\u4e5f\u6ca1\u73a9\u8fc7\uff0c\u4f46\u4f60\u8981\u660e\u767d\uff0c\u505a\u8fd9\u6d3b\u7684\u6838\u5fc3\u5c31\u662f\u522b\u7ed9\u8001\u677f\u7701\u94b1\uff0c\u4e0d\u7136\u7701\u4e0b\u7684\u94b1\u90fd\u8981\u7528\u4f60\u7684\u5934\u53d1\u8fd8\u56de\u53bb\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @whileFalse
    @FFFire
    \u5408\u7406\u7684\u8d28\u7591\uff0c\u5355\u72ec\u63d0\u53d6\u67d0\u4e2a\u8282\u70b9\u7684\u6570\u636e\uff0c\u548c\u7edf\u4e00\u67e5\u8be2\u90fd\u662f\u5e38\u89c1\u4e1a\u52a1\u8303\u56f4\u3002\u53ea\u4e0d\u8fc7\u60f3\u8c61\u4e00\u4e0b\u4f60\u6709\u4e00\u5f20\u767e\u4ebf\u884c\u7ea7\u522b\u7684\u5927\u8868\uff0c\u611f\u89c9\u505a\u641c\u7d22\u4e5f\u4e0d\u4f1a\u5f88\u8f7b\u677e\uff0c\u800c\u63d0\u53d6\u5355\u4e00\u8282\u70b9\u7684\u6570\u636e\u5219\u4f1a\u663e\u8457\u53d8\u6162\uff0c\u6bd4\u5982\u4e00\u5206\u949f\u624d\u63d0\u53d6\u51fa\u6765\uff0c\u611f\u89c9\u5e76\u4e0d\u5212\u7b97\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @black11black \u611f\u89c9\u8fd9\u4e2a\u9700\u6c42\u5168\u538b\u5728 mysql \u4e0a\u5c31\u626f\u6de1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @whileFalse \u672c\u8d28\u4e0a\u5c31\u662f\u9700\u8981\u50a8\u5b58+\u63d0\u53d6\uff0c\u9700\u6c42\u5c42\u9762\u8bb2\u5df2\u7ecf\u5f88\u7b80\u5316\uff0c\u4e0d\u538b\u5728 sql \u4e0a\u8fd8\u80fd\u538b\u5728\u54ea\u5462\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : volvo007 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @black11black \u538b\u5728 Hive \u6216\u8005 Spark \u8fd9\u79cd\u4e0a\u9762\u600e\u4e48\u6837\uff1f<\/p>\n

    \u6700\u8fd1\u6211\u4e5f\u60f3\u505a\u7c7b\u4f3c\u7684\u4e8b\u60c5\uff0c\u4e5f\u5728\u53d1\u6101\u6570\u636e\u5e93\u8981\u600e\u4e48\u9009\u3002\u4e0d\u8fc7\u6211\u7684\u91cf\u7ea7\u5927\u7ea6\u53ea\u6709\u4f60\u7684\u767e\u5206\u4e4b\u4e00\uff0c\u611f\u89c9\u4e00\u4e2a PostgreSQL \u5e94\u8be5\u6491\u5f97\u4f4f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n","protected":false},"excerpt":{"rendered":"

    \u4e3a\u4ec0\u4e48\u8bf4\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u7eb5\u5411\u8bbe\u8ba1\u603b\u662f…<\/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\/229438"}],"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=229438"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/229438\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=229438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=229438"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=229438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}