{"id":33827,"date":"2023-06-09T19:44:15","date_gmt":"2023-06-09T11:44:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=33827"},"modified":"2023-07-31T02:07:05","modified_gmt":"2023-07-30T18:07:05","slug":"%e4%b8%80%e8%88%ac%e7%9a%84%e5%8d%95%e6%9c%ba%e7%89%88%e8%bd%af%e4%bb%b6%ef%bc%88%e4%b8%8d%e8%81%94%e7%bd%91%ef%bc%89%e7%94%a8%e4%bb%80%e4%b9%88%e5%ad%98%e5%82%a8%e6%95%b0%e6%8d%ae%e5%91%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/33827.html","title":{"rendered":"\u4e00\u822c\u7684\u5355\u673a\u7248\u8f6f\u4ef6\uff08\u4e0d\u8054\u7f51\uff09\u7528\u4ec0\u4e48\u5b58\u50a8\u6570\u636e\u5462"},"content":{"rendered":"
\n

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\"\"<\/figure>\n<\/div>\n

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1\u3001SQLite<\/h3>\n

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2\u3001\u952e\u503c\u5bf9\u5b58\u50a8<\/h3>\n

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3\u3001\u672c\u5730\u6587\u4ef6\u7cfb\u7edf<\/h3>\n

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4\u3001\u5185\u5b58\u5b58\u50a8<\/h3>\n

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1\u3001\u7b80\u4ecb<\/h3>\n

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2\u3001\u5de5\u4f5c\u539f\u7406<\/h3>\n

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3\u3001\u529f\u80fd\u7279\u6027<\/h3>\n
    \n
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    4\u3001\u5e38\u7528\u51fd\u6570<\/h3>\n

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      \n
    • SQLite COUNT \u51fd\u6570<\/strong>\uff1aSQLite COUNT\u00a0\u805a\u96c6\u51fd\u6570\u662f\u7528\u6765\u8ba1\u7b97\u4e00\u4e2a\u6570\u636e\u5e93\u8868\u4e2d\u7684\u884c\u6570\u3002<\/li>\n
    • SQLite MAX \u51fd\u6570<\/strong>\uff1aSQLite MAX\u00a0\u805a\u5408\u51fd\u6570\u5141\u8bb8\u6211\u4eec\u9009\u62e9\u67d0\u5217\u7684\u6700\u5927\u503c\u3002<\/li>\n
    • SQLite MIN \u51fd\u6570<\/strong>\uff1aSQLite MIN\u00a0\u805a\u5408\u51fd\u6570\u5141\u8bb8\u6211\u4eec\u9009\u62e9\u67d0\u5217\u7684\u6700\u5c0f\u503c\u3002<\/li>\n
    • SQLite\u00a0AVG\u00a0\u51fd\u6570<\/strong>\uff1aSQLite AVG \u805a\u5408\u51fd\u6570\u8ba1\u7b97\u67d0\u5217\u7684\u5e73\u5747\u503c\u3002<\/li>\n
    • SQLite SUM \u51fd\u6570<\/strong>\uff1aSQLite SUM \u805a\u5408\u51fd\u6570\u5141\u8bb8\u4e3a\u4e00\u4e2a\u6570\u503c\u5217\u8ba1\u7b97\u603b\u548c\u3002<\/li>\n
    • SQLite RANDOM \u51fd\u6570<\/strong>\uff1aSQLite RANDOM \u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u4ecb\u4e8e -9223372036854775808 \u548c +9223372036854775807 \u4e4b\u95f4\u7684\u4f2a\u968f\u673a\u6574\u6570\u3002<\/li>\n
    • SQLite\u00a0ABS\u00a0\u51fd\u6570<\/strong>\uff1aSQLite ABS \u51fd\u6570\u8fd4\u56de\u6570\u503c\u53c2\u6570\u7684\u7edd\u5bf9\u503c\u3002<\/li>\n
    • SQLite UPPER \u51fd\u6570<\/strong>\uff1aSQLite UPPER \u51fd\u6570\u628a\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5927\u5199\u5b57\u6bcd\u3002<\/li>\n
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    • SQLite LENGTH \u51fd\u6570<\/strong>\uff1aSQLite LENGTH \u51fd\u6570\u8fd4\u56de\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\u3002<\/li>\n
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