{"id":313393,"date":"2024-01-18T12:39:19","date_gmt":"2024-01-18T04:39:19","guid":{"rendered":"https:\/\/www.idc.net\/help\/313393\/"},"modified":"2024-01-18T12:39:19","modified_gmt":"2024-01-18T04:39:19","slug":"%e4%bd%bf%e7%94%a8sql-server-2008%e7%ae%a1%e7%90%86%e9%9d%9e%e7%bb%93%e6%9e%84%e5%8c%96%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/313393\/","title":{"rendered":"\u4f7f\u7528SQL Server 2008\u7ba1\u7406\u975e\u7ed3\u6784\u5316\u6570\u636e"},"content":{"rendered":"<p>microsoft SQL Server 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2008\u7684\u5b58\u50a8\u3001\u7ba1\u7406\u548c\u4f7f\u7528\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u9009\u9879\u3002<\/p>\n<p><strong>\u5546\u4e1a\u63a8\u52a8\u975e\u7ed3\u6784\u5316\u6570\u636e<\/strong><\/p>\n<p>\u5927\u591a\u6570\u516c\u53f8\u4f9d\u8d56\u4e8e\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\u7684\u5173\u952e\u4e1a\u52a1\u6570\u636e\uff0c\u5e76\u5728\u5b58\u50a8\u548c\u64cd\u7eb5\u8fd9\u4e9b\u6570\u636e\u7684\u6570\u636e\u7ba1\u7406\u7cfb\u7edf\u548c\u5e94\u7528\u4e0a\u6295\u5165\u5f88\u5927\u3002\u7136\u800c\uff0c\u65e5\u6e10\u589e\u957f\u7684\u4e1a\u52a1\u4ea7\u751f\u4e86\u5927\u91cf\u7684\u6570\u5b57\u56fe\u7247\u3001\u6587\u6863\u89c6\u9891\u548c\u5176\u5b83\u591a\u5a92\u4f53\u683c\u5f0f\u7684\u975e\u5173\u7cfb\u548c\u975e\u7ed3\u6784\u5316\u6570\u636e\u2014\u2014\u8fd9\u4e9b\u65b0\u7684\u6570\u636e\u683c\u5f0f\u8fc5\u901f\u6210\u4e3a\u6b63\u5f0f\u7684\u548c\u975e\u6b63\u5f0f\u7684\u5546\u4e1a\u5904\u7406\u7684\u4e00\u4e2a\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u4e0e\u73b0\u6709\u7684\u5546\u4e1a\u5e94\u7528\u7a0b\u5e8f\u96c6\u6210\u5728\u4e00\u8d77\uff0c\u9075\u5b88\u8c03\u6574\u8981\u6c42\uff0c\u6216\u8005\u7b80\u5355\u7684\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u52a0\u4e30\u5bcc\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u4e0b\u9762\u8fd9\u4e9b\u5546\u4e1a\u60c5\u666f\u4e2d\uff1a<\/p>\n<p>\u25c6 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\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027\u3002.<\/p>\n<p>\u25c6 \u4fdd\u62a4\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u5e76\u786e\u4fdd\u76f8\u5173\u7684\u5173\u7cfb\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u25c6 \u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u53ef\u7528\u6027\u548c\u53ef\u6062\u590d\u6027\u3002<\/p>\n<p>#p#<\/p>\n<p><strong>\u4f7f\u7528\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u6311\u6218<\/strong><\/p>\n<p>\u8fd8\u6709\u5173\u4e8e\u5b58\u50a8\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u76f8\u5173\u95ee\u9898\uff0c\u4f60\u5fc5\u987b\u8003\u8651\u6570\u636e\u5c06\u600e\u6837\u88ab\u4f60\u516c\u53f8\u7684\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u3002\u4e00\u4e9b\u5177\u6709\u4ee3\u8868\u6027\u7684\u8981\u8003\u8651\u7684\u4e8b\u9879\u5305\u62ec\uff1a<\/p>\n<p>\u25c6 \u5728\u5efa\u7acb\u4f7f\u7528\u7ed3\u6784\u5316\u6570\u636e\u548c\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u65f6\u9047\u5230\u7684\u5f00\u53d1\u6311\u6218\u5305\u62ec\u7f16\u5199\u4ee3\u7801\u6765\u521b\u5efa\u3001\u63d0\u53d6\u3001\u66f4\u65b0\u548c\u5220\u9664\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u5e76\u7ef4\u62a4\u76f8\u5173\u8054\u7684\u5173\u7cfb\u6570\u636e\u6e90\u548c\u975e\u7ed3\u6784\u5316\u6570\u636e\u6e90\u95f4\u7684\u4e8b\u52a1\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u25c6 \u7d22\u5f15\u548c\u641c\u7d22\u975e\u7ed3\u6784\u5316\u6570\u636e\u3002<\/p>\n<p>\u25c6 \u663e\u5f0f\u63d0\u53d6\u53ef\u7528\u7684\u5143\u6570\u636e(\u4f8b\u5982\u4ece\u8868\u683c\u533a\u57df\u6216\u6587\u4ef6\u5c5e\u6027)\uff0c\u5e76\u5c06\u5b83\u663e\u793a\u7ed9\u7528\u6237\u3002<\/p>\n<p>\u25c6 \u5c06\u6587\u6863\u5185\u5bb9\u8f6c\u6362\u4e3a\u53ef\u4ee5\u641c\u7d22\u548c\u67e5\u8be2\u7684\u683c\u5f0f(\u4f8b\u5982\uff0c\u8f6c\u6362\u97f3\u9891\u6587\u4ef6\u5230\u6587\u672c\u5f62\u5f0f\uff0c\u4ece\u800c\u53ef\u4ee5\u88ab\u6570\u636e\u5e93\u67e5\u8be2\u6216\u7eaf\u6587\u672c\u5f15\u64ce\u68c0\u7d22\u5230\u3002)<\/p>\n<p><strong>\u5728SQL Server 2008\u4e2d\u7684\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u76ee\u6807<\/strong><\/p>\n<p>\u975e\u7ed3\u6784\u5316\u6570\u636e\u9762\u4e34\u7684\u76f8\u5173\u6311\u6218\u53cd\u5e94\u4e86\u90a3\u4e9b\u5f00\u59cb\u4e3a\u6570\u5b57\u5185\u5bb9\u5efa\u7acb\u89e3\u51b3\u65b9\u6848\u7684\u516c\u53f8\u6240\u5173\u6ce8\u7684\u4e00\u4e9b\u5e38\u89c1\u60c5\u51b5\uff1a<\/p>\n<p>\u25c6 \u7ba1\u7406\u591a\u4e2a\u4e0d\u540c\u7684\u5e73\u53f0\u6765\u5904\u7406\u5173\u7cfb\u6570\u636e\u548c\u975e\u5173\u7cfb\u6570\u636e\uff0c\u4ece\u800c\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u590d\u6742\u6027\u3002<\/p>\n<p>\u25c6 \u8fd9\u4e9b\u5206\u6563\u7684\u6570\u636e\u5b58\u50a8\u4f7f\u5f97\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u589e\u52a0\u4e86\u590d\u6742\u5ea6\uff0c\u5e76\u63d0\u9ad8\u4e86\u7ecf\u7406\u7684\u90e8\u7f72\u96be\u5ea6\u3002<\/p>\n<p>\u25c6 \u5f00\u53d1\u4eba\u5458\u548c\u6570\u636e\u5e93\u7ba1\u7406\u5458\u7f3a\u4e4f\u5728\u8fd9\u4e9b\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\u4e2d\u53ef\u4ee5\u4f7f\u7528\u7684\u670d\u52a1\u3002<\/p>\n<p>SQL Server 2008\u65e8\u5728\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u901a\u8fc7\uff1a<\/p>\n<p>\u25c6 \u964d\u4f4e\u7ba1\u7406\u8fd9\u4e9b\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\u7684\u6210\u672c\u3002<\/p>\n<p>\u25c6 \u7b80\u5316\u4f7f\u7528\u5173\u7cfb\u6570\u636e\u548c\u975e\u5173\u7cfb\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u5de5\u4f5c\u3002<\/p>\n<p>\u25c6 \u5c06\u73b0\u5728\u53ea\u7528\u4e8e\u5173\u7cfb\u6570\u636e\u7684\u529f\u80fd\u6269\u5c55\u5230\u975e\u5173\u7cfb\u6570\u636e\u3002<\/p>\n<p><strong>\u5728SQL Server 2008\u4e2d\u5b58\u50a8\u975e\u7ed3\u6784\u5316\u6570\u636e<\/strong><\/p>\n<p>\u4f9d\u8d56\u4e8e\u5173\u7cfb\u6570\u636e\u548c\u975e\u5173\u7cfb\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u4f7f\u7528\u4e0b\u9762\u7684\u4e09\u4e2a\u67b6\u6784\u4e2d\u7684\u4e00\u4e2a\uff1a<\/p>\n<p>\u25c6 \u6570\u636e\u5e93\u4e2d\u7684\u5173\u7cfb\u6570\u636e\u4ee5\u53ca\u6587\u4ef6\u7cfb\u7edf\u548c\u6587\u4ef6\u670d\u52a1\u5668\u4e0a\u7684\u975e\u5173\u7cfb\u578b\u4e8c\u8fdb\u5236\u5927\u5bf9\u8c61(BLOB)\u3002<\/p>\n<p>\u25c6 \u6570\u636e\u5e93\u4e2d\u7684\u5173\u7cfb\u6570\u636e\u548c\u53ea\u7528\u4e8eBLOB\u7684\u5b58\u50a8\u4e2d\u7684\u975e\u5173\u7cfb\u6570\u636e\u3002<\/p>\n<p>\u25c6 \u6570\u636e\u5e93\u4e2d\u7684\u5173\u7cfb\u6570\u636e\u548c\u975e\u5173\u7cfb\u6570\u636e\u3002<\/p>\n<p>\u6bcf\u4e00\u4e2a\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u52a3\u4e4b\u5904\u3002\u4f8b\u5982\uff0c\u5728\u6587\u4ef6\u670d\u52a1\u5668\u6216\u53ea\u7528\u4e8eBLOB\u7684\u5b58\u50a8\u4e2d\u5b58\u50a8\u975e\u7ed3\u6784\u5316\u6570\u636e\u4f1a\u964d\u4f4e\u6bcfGB\u6240\u82b1\u8d39\u7684\u8d39\u7528\uff0c\u4f46\u662f\u901a\u5e38\u4f1a\u589e\u52a0\u7ba1\u7406\u548c\u5efa\u7acb\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\uff0c\u56e0\u4e3a\u5e94\u7528\u7a0b\u5e8f\u4e0d\u5f97\u4e0d\u7ef4\u62a4\u5305\u542bBLOB\u6570\u636e\u7684\u6570\u636e\u5e93\u548c\u5355\u72ec\u7684\u7cfb\u7edf\u4e2d\u7684\u8bb0\u5f55\u4ee5\u53ca\u8fd9\u4e9b\u8bb0\u5f55\u6240\u5173\u8054\u7684\u5bf9\u8c61\u95f4\u7684\u5b8c\u6574\u6027\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u5b58\u50a8BLOB\u6570\u636e\u65b9\u4fbf\u5730\u96c6\u4e2d\u4e86\u6570\u636e\u5b58\u50a8\uff0c\u4f46\u662f\u901a\u5e38\u5e26\u6765\u4e86\u66f4\u9ad8\u7684\u6210\u672c\u5e76\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<p>SQL Server 2008\u63a8\u51fa\u4e86\u4e24\u4e2a\u7528\u4e8e\u5b58\u50a8BLOB\u6570\u636e\u7684\u65b0\u529f\u80fd\uff1a<\/p>\n<p>\u25c6 FILESTREAM\uff1a\u662f\u4e00\u4e2a\u4f60\u53ef\u4ee5\u5728varbinary\u5b57\u6bb5\u4e0a\u8bbe\u7f6e\u7684\u5c5e\u6027\uff0c\u4ee5\u4fbf\u6570\u636e\u5b58\u50a8\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d(\u56e0\u6b64\u53d7\u76ca\u4e8e\u5b83\u7684\u5feb\u901f\u6d41\u5f0f\u529f\u80fd\u548c\u5b58\u50a8\u80fd\u529b)\u4f46\u662f\u76f4\u63a5\u5728\u6570\u636e\u5e93\u7684\u4e0a\u4e0b\u6587\u4e2d\u7ba1\u7406\u548c\u8bbf\u95ee\u3002:<\/p>\n<p>\u25c6 \u8fdc\u7a0bBLOB\u5b58\u50a8\uff1a\u4e00\u4e2a\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u7f16\u7a0b\u63a5\u53e3(API)\uff0c\u5b83\u964d\u4f4e\u4e86\u5efa\u7acb\u4f9d\u8d56\u4e8e\u4e00\u4e2a\u7528\u4e8eBLOB\u7684\u5916\u90e8\u5b58\u50a8\u548c\u4e00\u4e2a\u7528\u4e8e\u5173\u7cfb\u6570\u636e\u7684\u6570\u636e\u5e93\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\u3002<\/p>\n<p>\u6b64\u5916\uff0cSQL Server 2008\u7ee7\u7eed\u901a\u8fc7varbinary \u6570\u636e\u5e93\u7c7b\u578b\u652f\u6301\u6807\u51c6\u7684BLOB\u5b57\u6bb5\u3002<\/p>\n<p><strong>SQL Server BLOB<\/strong><\/p>\n<p>SQL Server 2005\u63a8\u51fa\u4e86varbinary(max)\u6570\u636e\u7c7b\u578b\uff0c\u5b83\u4f7f\u5f97\u4f60\u53ef\u4ee5\u5728\u4e00\u4e2aSQL Server\u5b57\u6bb5\u6216\u53d8\u91cf\u4e2d\u5b58\u50a8***\u4e3a2\uff0c147\uff0c483\uff0c647\u5b57\u8282\u7684\u5927\u578b\u4e8c\u8fdb\u5236\u6570\u636e\u503c\u3002\u5f53\u4f7f\u7528\u4fee\u8ba2\u8fc7\u7684max\u65f6\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6elarge value types out of row\u8868\u9009\u9879\u6765\u63a7\u5236\u6570\u636e\u600e\u6837\u5b58\u50a8\u5728\u7269\u7406\u7684\u8868\u7684\u6570\u636e\u9875\u9762\u4e2d\u3002\u5f53\u8fd9\u4e2a\u9009\u9879\u8bbe\u7f6e\u4e3aON\u65f6\uff0c\u6240\u6709\u7684\u503c\u5b58\u50a8\u5728\u5355\u72ec\u7684\u94fe\u63a5\u9875\u9762\u4e0a\uff0c\u800c\u5728\u8fd9\u4e2a\u8bb0\u5f55\u7684\u6570\u636e\u9875\u9762\u4e0a\u4f1a\u4fdd\u5b58\u4e00\u4e2a\u6307\u5411\u8fd9\u4e9b\u9875\u9762\u768416\u4f4d\u7684\u6839\u6307\u9488\u3002\u5f53\u8fd9\u4e2a\u9009\u9879\u8bbe\u7f6e\u4e3aOFF\u65f6\uff0c***\u4e3a8000\u5b57\u8282\u7684\u503c\u5b58\u50a8\u5728\u8fd9\u884c\u7684\u6570\u636e\u9875\u9762\u4e0a\uff0c\u800c\u66f4\u5927\u7684\u503c\u5b58\u50a8\u5728\u5355\u72ec\u7684\u94fe\u63a5\u9875\u9762\u4e0a\u3002<\/p>\n<p>\u5c3d\u7ba1\u65b0\u7684FILESTREAM 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\u89c4\u6a21\u53ea\u53d7\u6587\u4ef6\u7cfb\u7edf\u7684\u7a7a\u95f4\u89c4\u6a21\u9650\u5236\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5b57\u6bb5\u53ef\u4ee5\u50cfSQL Server\u4e2d\u7684\u5176\u5b83\u4efb\u4f55BLOB\u5b57\u6bb5\u4e00\u6837\u6765\u7ba1\u7406\uff0c\u6240\u4ee5\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528SQL Server\u7684\u53ef\u7ba1\u7406\u6027\u548c\u5b89\u5168\u529f\u80fd\u6765\u96c6\u6210BLOB\u6570\u636e\u7ba1\u7406\u548c\u5173\u7cfb\u6570\u636e\u5e93\u4e2d\u7684\u5176\u5b83\u6570\u636e\u2014\u2014\u800c\u4e0d\u9700\u8981\u5355\u72ec\u7ba1\u7406\u6587\u4ef6\u7cfb\u7edf\u6570\u636e\u3002\u5728SQL Server\u4e2d\u5c06\u6570\u636e\u5b9a\u4e49\u4e3a\u4e00\u4e2aFILESTREAM\u5b57\u6bb5\u8fd8\u786e\u4fdd\u4e86\u5728\u6570\u636e\u5e93\u4e2d\u7684\u5173\u7cfb\u6570\u636e\u548c\u5b58\u50a8\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u975e\u7ed3\u6784\u5316\u6570\u636e\u5728\u6570\u636e\u7ea7\u7684\u4e00\u81f4\u6027\u3002FILESTREAM\u5b57\u6bb5\u7684\u4f7f\u7528\u548cBLOB\u5b57\u6bb5\u4e00\u6837\uff0c\u8fd9\u610f\u5473\u7740\u7ef4\u62a4\u64cd\u4f5c\u7684\u5b8c\u5168\u96c6\u6210(\u4f8b\u5982\u5907\u4efd\u548c\u6062\u590d)\u3001\u548cSQL Server\u5b89\u5168\u6a21\u578b\u7684\u5b8c\u5168\u96c6\u6210\u3001\u4ee5\u53ca\u7eaf\u4e8b\u52a1\u7684\u652f\u6301\u3002<\/p>\n<p>\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u901a\u8fc7\u4e24\u4e2a\u7f16\u7a0b\u6a21\u578b\u4e2d\u7684\u4e00\u4e2a\u6765\u4f7f\u7528FILESTREAM\u6570\u636e;\u4ed6\u4eec\u53ef\u4ee5\u4f7f\u7528Transact-SQL\u5c31\u50cf\u5bf9\u5f85\u6807\u51c6\u7684BLOB\u5b57\u6bb5\u4e00\u6837\u7684\u6765\u8bbf\u95ee\u548c\u64cd\u7eb5\u6570\u636e\uff0c\u6216\u8005\u4ed6\u4eec\u53ef\u4ee5\u4f7f\u7528Win32\u6d41\u5f0fAPI\u548cTransact-SQL\u4e8b\u52a1\u578b\u8bed\u4e49\u6765\u786e\u4fdd\u4e00\u81f4\u6027\uff0c\u8fd9\u610f\u5473\u7740\u4ed6\u4eec\u53ef\u4ee5\u5bf9FILESTREAM BLOB\u4f7f\u7528\u6807\u51c6\u7684Win32\u8bfb\/\u5199\u8c03\u7528\uff0c\u8fd9\u548c\u4ed6\u4eec\u4e0e\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u4ea4\u4e92\u65f6\u6240\u505a\u7684\u4e00\u6837\u3002<\/p>\n<p>\u5728SQL Server 2008\u4e2d\uff0cFILESTREAM \u5b57\u6bb5\u53ea\u53ef\u4ee5\u5c06\u6570\u636e\u5b58\u50a8\u5728\u672c\u5730\u78c1\u76d8\u7a7a\u95f4\uff0c\u5e76\u4e14FILESTREAM \u5b57\u6bb5\u4e0d\u652f\u6301\u50cf\u7b80\u5355\u52a0\u5bc6\u548c\u4ee5\u8868\u4e3a\u503c\u7684\u53c2\u6570\u7b49\u529f\u80fd\u3002\u6b64\u5916\uff0c\u4f60\u4e0d\u80fd\u5728\u6570\u636e\u5e93\u5feb\u7167\u6216\u6570\u636e\u5e93\u955c\u50cf\u4f1a\u8bdd\u4e2d\u4f7f\u7528\u5305\u542b\u4e86FILESTREAM\u5b57\u6bb5\u7684\u8868\uff0c\u4e0d\u8fc7\u652f\u6301\u65e5\u5fd7\u4f20\u9001\u529f\u80fd\u3002<\/p>\n<p>#p#<\/p>\n<p><strong>\u8fdc\u7a0bBLOB\u5b58\u50a8API<\/strong><\/p>\n<p>\u5c3d\u7ba1FILESTREAM \u5c5e\u6027\u5c06\u6587\u4ef6\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027\u4e0e\u5728\u6570\u636e\u5e93\u4e2d\u5b58\u50a8BLOB\u7684\u53ef\u7ba1\u7406\u6027\u548c\u6570\u636e\u4e00\u81f4\u6027\u7ed3\u5408\u8d77\u6765\uff0c\u4f46\u662f\u901a\u5e38\u4f1a\u51fa\u73b0\u5728\u50cfEMC Centera\u3001Fujitsu Nearline\u3001Microsoft windows\u00ae\u8fd9\u6837\u7684\u6587\u4ef6\u670d\u52a1\u5668\u6216\u5176\u5b83\u4efb\u4f55\u53ea\u7528\u4e8eBLOB\u7684\u5b58\u50a8\u7684\u7cfb\u7edf\u4e2d\u5b58\u50a8BLOB\u66f4\u6709\u6548\u6216\u6210\u672c\u5229\u7528\u7387\u66f4\u9ad8\u7684\u573a\u666f\u3002\u5728SQL Server 2008\u4e2d\u7684\u8fdc\u7a0bBLOB\u5b58\u50a8API\u901a\u8fc7\u63d0\u4f9b\u4e00\u4e2a\u57fa\u4e8e\u63d0\u4f9b\u5546\u7684\u67b6\u6784\u4f7f\u5f97\u53ef\u4ee5\u66f4\u5bb9\u6613\u7684\u5c06\u53ea\u7528\u4e8e\u8fdc\u7a0bBLOB\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u548c\u4f60\u7684\u6570\u636e\u5e93\u4e2d\u7684\u5173\u7cfb\u6570\u636e\u96c6\u6210\u8d77\u6765\uff0c\u8fd9\u4e2a\u67b6\u6784\u4f7f\u5f97\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55BLOB\u5b58\u50a8\u800c\u4e0d\u9700\u8981\u7279\u5b9a\u7684BLOB\u5b58\u50a8\u529f\u80fd\u6216\u4ee3\u7801\u3002<\/p>\n<p>\u5728\u67b6\u6784\u65b9\u9762\u6709\u4e24\u4e2a\u5173\u952e\u90e8\u5206\uff1a<\/p>\n<p>\u25c6 \u5ba2\u6237\u7aef\u5e93\uff1a\u5b83\u662f\u4e00\u4e2a\u80fd\u591f\u4f7f\u5f97\u4efb\u4f55\u63d0\u4f9b\u5546\u548c\u4f60\u7684BLOB\u4ee5\u53ca\u5173\u7cfb\u6570\u636e\u4e00\u8d77\u4f7f\u7528\u7684\u7ec4\u4ef6\u3002\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u5ba2\u6237\u7aef\u5e93\u548c\u4efb\u4f55\u9002\u7528\u7684\u63d0\u4f9b\u5546\u5e93\u6765\u63d2\u5165\u3001\u66f4\u65b0\u548c\u67e5\u8be2\u5b58\u50a8\u5728BLOB\u4e2d\u7684\u6570\u636e\u548c\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u7684\u6570\u636e\u3002\u3000\u3000<\/p>\n<p>\u25c6 \u4f9b\u5e94\u5546\u5e93\uff1a\u5b83\u662f\u4e00\u4e2a\u7531BLOB\u5b58\u50a8\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5177\u6709\u4ee3\u8868\u6027\u7684\u7ec4\u4ef6(\u5c3d\u7ba1\u5b83\u53ef\u4ee5\u5b9a\u5236\u5f00\u53d1)\u3002\u4f9b\u5e94\u5546\u5e93\u5b9e\u73b0\u4e86\u4e00\u4e2a\u5e38\u89c4\u63a5\u53e3\uff0c\u63d0\u4f9b\u4e86\u4e00\u7ec4\u6807\u51c6\u7684\u670d\u52a1\uff0c\u8fd9\u4e9b\u670d\u52a1\u62bd\u8c61\u4e86\u5bf9\u8fd9\u4e2a\u7279\u5b9a\u7684\u5b58\u50a8\u6267\u884cCreate\u3001Fetch\u3001Enumerate\u3001Delete\u548cGarbage Collect\u64cd\u4f5c\u7684\u7ec6\u8282\u3002<\/p>\n<p>\u5f53\u4f60\u7684\u6570\u636e\u5e93BLOB\u9700\u8981\u5b58\u50a8\u5728\u4e0e\u6570\u636e\u5e93\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\u5e76\u9700\u8981\u548c\u5176\u5b83\u7cfb\u7edf\u534f\u4f5c\u65f6\uff0c\u8fdc\u7a0bBLOB\u5b58\u50a8API(Remote BLOB Store API)\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002\u5b83\u5bf9BLOB\u5b58\u50a8\u6ca1\u6709\u4efb\u4f55\u9650\u5236\u3002\u4efb\u4f55\u63d0\u4f9b\u8fdc\u7a0bBLOB\u5b58\u50a8\u63d0\u4f9b\u5546\u7684\u7cfb\u7edf\u6216\u4efb\u4f55\u53ef\u4ee5\u5efa\u7acb\u4e8e\u8fdc\u7a0bBLOB\u5b58\u50a8\u63d0\u4f9b\u5546\u7684\u7cfb\u7edf\u90fd\u652f\u6301\u5b83\u3002\u56e0\u4e3a\u4e0eBLOB\u5b58\u50a8\u7684\u4ea4\u4e92\u7ec6\u8282\u88ab\u63d0\u4f9b\u5546\u5e93\u62bd\u8c61\u51fa\u6765\u4e86\uff0c\u6240\u4ee5\u4f60\u53ef\u4ee5\u6539\u53d8\u5b58\u50a8\u800c\u4e0d\u5fc5\u6539\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u8fd9\u5e26\u6765\u4e86\u5f88\u5927\u7684\u597d\u5904\u5e76\u4e14\u964d\u4f4e\u4e86\u5f00\u53d1\u4eba\u5458\u548c\u7ba1\u7406\u5458\u7684\u590d\u6742\u5ea6\u3002Microsoft\u4e0e\u4e1a\u5185\u7684\u6240\u6709\u5b58\u50a8\u4f9b\u5e94\u5546\u5408\u4f5c\uff0c\u4ee5\u786e\u4fdd\u63d0\u4f9b\u4e00\u4e2a\u9002\u5f53\u7684\u4f9b\u5e94\u5546\u5e93\u7528\u4e8e\u8fdc\u7a0bBLOB\u5b58\u50a8API\u3002\u3000\u4f7f\u7528\u8fdc\u7a0bBLOB\u5b58\u50a8API\u4f7f\u4f60\u80fd\u591f\u7075\u6d3b\u5730\u4f7f\u7528\u4e0d\u540c\u7684\u7cfb\u7edf\u6765\u7ba1\u7406\u5173\u7cfb\u6570\u636e\u548c\u975e\u5173\u7cfb\u6570\u636e\u3002\u8fdc\u7a0bBLOB\u5b58\u50a8API\u901a\u8fc7\u94fe\u63a5\u7ea7\u522b\u7684\u4e00\u81f4\u6027\u7ef4\u62a4\u4e86\u6570\u636e\u5e93\u4e2d\u7684\u8bb0\u5f55\u4e0e\u5728\u5916\u90e8\u5b58\u50a8\u7684BLOB\u4e4b\u95f4\u7684\u4e00\u81f4\u6027\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u901a\u8fc7\u4e00\u4e2a\u5220\u9664\u8bed\u53e5\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664BLOB\u53c2\u7167\uff0c\u7cfb\u7edf\u5c06\u4ece\u5b58\u50a8\u4e2d\u5220\u9664BLOB\u3002\u7136\u800c\uff0c\u4f7f\u7528\u8fdc\u7a0bBLOB\u5b58\u50a8API\u4e0d\u80fd\u63d0\u4f9b\u968f\u7740BLOB\u76f4\u63a5\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d\u800c\u6765\u7684\u6570\u636e\u7ea7\u522b\u7684\u4e00\u81f4\u6027\uff0c\u8981\u505a\u5230\u8fd9\u4e00\u70b9\u4f60\u9700\u8981\u4f7f\u7528FILESTREAM\u6216\u8005varbinary\u3002\u3000\u3000<\/p>\n<p><strong>\u6bd4\u8f83BLOB\u7684\u5b58\u50a8\u9009\u62e9<\/strong>\u3000\u3000<\/p>\n<p>\u4e0b\u8868\u6bd4\u8f83\u4e86SQL Server 2008\u4e2d\u7684BLOB\u6570\u636e\u7684\u5b58\u50a8\u9009\u62e9\u3002<\/p>\n<table cellspacing=\"0\" cellpadding=\"0\" border=\"0\">\n<tbody>\n<tr>\n<td width=\"151\">\n<p><span>&nbsp; <\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u53ea\u4f7f\u7528\u6587\u4ef6\u670d\u52a1\u5668\u6216\u8005<span>BLOB\u5b58\u50a8<span> <\/span><\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>SQL Server BLOB <\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u8fdc\u7a0b<span>BLOB\u5b58\u50a8<span>API <\/span><\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>FILESTREAM<span>&nbsp;<span>\u5b57\u6bb5<span> <\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\">\n<p><span>\u5feb\u901f\u6d41\u5f0f\u6027\u80fd<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u53d6\u51b3\u4e8e\u6587\u4ef6\u5b58\u50a8<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u53d6\u51b3\u4e8e<span>BLOB\u5b58\u50a8<span> <\/span><\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>Yes <\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\">\n<p><span>\u94fe\u63a5\u7ea7\u4e00\u81f4\u6027<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\">\n<p><span>\u6570\u636e\u7ea7\u4e00\u81f4\u6027<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\">\n<p><span>\u7efc\u5408\u7ba1\u7406<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\">\n<p><span>\u4f7f\u7528\u8fdc\u7a0b<span>Windows\u6587\u4ef6\u670d\u52a1\u5668<span> <\/span><\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>n\/a <\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u8fd9\u4e2a\u7248\u672c\u4e2d\u6ca1\u6709<span> <\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"151\">\n<p><span>\u4e0e\u5916\u90e8\u7684<span>BLOB\u5b58\u50a8\u534f\u540c\u5de5\u4f5c<span> <\/span><\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>n\/a <\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u662f<span> <\/span><\/span><\/p>\n<\/td>\n<td width=\"114\">\n<p><span>\u5426<span> <\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u88681\uff1aBLOB\u5b58\u50a8\u9009\u9879\u5bf9\u7167 <\/p>\n<p>\u8fd9\u4e9b\u9009\u9879\u610f\u5473\u7740SQL Server 2008\u4e3a\u5b58\u50a8\u975e\u7ed3\u6784\u5316\u6570\u636e\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6700\u9002\u5408\u4f60\u7684\u4e1a\u52a1\u9700\u6c42\u7684\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\u3002\u3000\u3000<\/p>\n<p><strong>\u5728SQL Server 2008\u4e2d\u641c\u7d22\u975e\u7ed3\u6784\u5316\u6570\u636e<\/strong><\/p>\n<p>\u4f7f\u7528\u975e\u5173\u7cfb\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e00\u4e2a\u6700\u5e38\u89c1\u7684\u8981\u6c42\u662f\u4f7f\u5f97\u53ef\u4ee5\u5728\u6570\u636e\u4e0a\u4f5c\u7eaf\u6587\u672c\u641c\u7d22\u3002\u3000\u3000<\/p>\n<p><strong>\u7efc\u5408\u7684\u7eaf\u6587\u672c\u641c\u7d22<\/strong><\/p>\n<p>SQL Server \u5728\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u652f\u6301\u7eaf\u6587\u672c\u641c\u7d22\u3002\u7136\u800c\uff0c\u5b83\u4e00\u76f4\u4f9d\u8d56\u4e8e\u4e00\u4e2a\u5916\u90e8\u7684\u670d\u52a1\u2014\u2014Windows Search Service \u2014\u2014\u4f5c\u4e3a\u5b83\u7684\u7eaf\u6587\u672c\u641c\u7d22\u5f15\u64ce\u3002\u4f7f\u7528\u5916\u90e8\u670d\u52a1\u4ea7\u751f\u4e86\u4e0b\u9762\u4e24\u4e2a\u6311\u6218\uff1a\u3000\u3000<\/p>\n<p>\u25c6 \u5bf9\u5916\u90e8\u670d\u52a1\u7684\u4f9d\u8d56\u4f7f\u5f97\u90e8\u7f72\u66f4\u52a0\u590d\u6742\uff0c\u4e5f\u66f4\u96be\u8fdb\u884c\u652f\u6301\u3002\u3000\u3000<\/p>\n<p>\u25c6 \u7ed3\u5408\u4e86\u7eaf\u6587\u672c\u641c\u7d22\u8c13\u8bcd\u548c\u6807\u51c6\u7684SQL\u8c13\u8bcd\u7684\u67e5\u8be2\u6027\u80fd\u53d7\u5230\u5f71\u54cd\uff0c\u56e0\u4e3a\u4ece\u641c\u7d22\u7684\u7eaf\u6587\u672c\u90e8\u5206\u5f97\u6765\u7684\u6574\u4e2a\u7ed3\u679c\u96c6\u4e0d\u5f97\u4e0d\u5728\u6807\u51c6\u7684\u8c13\u8bcd\u5e94\u7528\u4e4b\u524d\u653e\u7f6e\u5728\u8fd9\u4e2a\u5f15\u64ce\u4e0a\u3002\u67e5\u8be2\u4f18\u5316\u5668\u4e0d\u80fd\u521b\u5efa\u4e0e\u7eaf\u6587\u672c\u641c\u7d22\u8c13\u8bcd\u534f\u4f5c\u7684\u8ba1\u5212\u3002\u3000\u3000<\/p>\n<p>\u5728SQL Server 2008\uff0c\u7eaf\u6587\u672c\u641c\u7d22\u662f\u5b8c\u5168\u96c6\u6210\u5728\u6570\u636e\u5e93\u5f15\u64ce\u4e2d\u7684\u3002\u901a\u8fc7\u5c06\u7eaf\u6587\u672c\u5f15\u64ce\u76f4\u63a5\u96c6\u6210\u5230SQL\u6838\u5fc3\u4e2d\uff0cSQL Server 2008\u89e3\u51b3\u4e86\u4e4b\u524d\u7248\u672c\u4e2d\u6240\u9762\u4e34\u7684\u6311\u6218\uff0c\u964d\u4f4e\u4e86\u7ba1\u7406\u548c\u90e8\u7f72SQL Server\u7684\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u641c\u7d22\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u6027\u80fd\u3002\u3000\u3000<\/p>\n<p>\u3010\u7f16\u8f91\u63a8\u8350\u3011<\/p>\n<ol>\n<li>\u89c6\u9891\uff1aSQL Server 2008\u65b0\u7279\u6027\u6982\u8ff0<\/li>\n<li>\u89c6\u9891\u6559\u7a0b\u4e0b\u8f7d\uff1aSQL Server 2008 \u7684\u5b89\u5168\u6027\u6539\u8fdb<\/li>\n<li>SQL Server 2008 \u6570\u636e\u6316\u6398\u7684\u6982\u5ff5<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>microsoft SQL Server 2008\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4f7f\u5f97\u53ef\u4ee5\u5b58\u50a8\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u5e76\u5c06\u5b83\u4e0e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-313393","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/313393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=313393"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/313393\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=313393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=313393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=313393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}