{"id":138433,"date":"2024-10-31T14:26:21","date_gmt":"2024-10-31T06:26:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138433\/"},"modified":"2024-10-31T14:26:21","modified_gmt":"2024-10-31T06:26:21","slug":"sql-server%e6%9f%a5%e8%a9%a2%e4%b8%8a%e5%82%b3%e6%96%87%e4%bb%b6%e7%9a%84%e6%96%b9%e6%a1%88%e6%8f%8f%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138433\/","title":{"rendered":"SQL Server\u67e5\u8a62\u4e0a\u50b3\u6587\u4ef6\u7684\u65b9\u6848\u63cf\u8ff0"},"content":{"rendered":"<h1 id=\"sql-server%e6%9f%a5%e8%a9%a2%e4%b8%8a%e5%82%b3%e6%96%87%e4%bb%b6%e7%9a%84%e6%96%b9%e6%a1%88%e6%8f%8f%e8%bf%b0-VjfdpgZcAw\">SQL Server\u67e5\u8a62\u4e0a\u50b3\u6587\u4ef6\u7684\u65b9\u6848\u63cf\u8ff0<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u5834\u666f\u4e2d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u67e5\u8a62\u548c\u4e0a\u50b3\u6587\u4ef6\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u9762\u81e8\u7684\u91cd\u8981\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728SQL Server\u4e2d\u67e5\u8a62\u4e0a\u50b3\u6587\u4ef6\u7684\u5e7e\u7a2e\u65b9\u6848\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8sql-server%e7%9a%84filestream%e5%8a%9f%e8%83%bd-VjfdpgZcAw\">1. \u4f7f\u7528SQL Server\u7684FILESTREAM\u529f\u80fd<\/h2>\n<p>FILESTREAM\u662f\u4e00\u7a2eSQL Server\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5c07\u4e8c\u9032\u5236\u5927\u578b\u5c0d\u8c61\uff08BLOB\uff09\u6578\u64da\u5b58\u5132\u5728\u6587\u4ef6\u7cfb\u7d71\u4e2d\uff0c\u800c\u4e0d\u662f\u6578\u64da\u5eab\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u578b\u6587\u4ef6\u6642\u3002<\/p>\n<h3 id=\"1-1-filestream%e7%9a%84%e5%84%aa%e5%8b%a2-VjfdpgZcAw\">1.1 FILESTREAM\u7684\u512a\u52e2<\/h3>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u5c0d\u65bc\u5927\u578b\u6587\u4ef6\u7684\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\uff0cFILESTREAM\u63d0\u4f9b\u4e86\u66f4\u5feb\u7684\u901f\u5ea6\u3002<\/li>\n<li>\u7c21\u5316\u7ba1\u7406\uff1a\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u6587\u4ef6\u7cfb\u7d71\u7684\u5de5\u5177\u4f86\u7ba1\u7406\u6587\u4ef6\u3002<\/li>\n<li>\u652f\u6301\u4e8b\u52d9\uff1aFILESTREAM\u652f\u6301SQL Server\u7684\u4e8b\u52d9\u8655\u7406\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"1-2-%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-VjfdpgZcAw\">1.2 \u5be6\u73fe\u793a\u4f8b<\/h3>\n<pre><code>-- \u555f\u7528FILESTREAM\nEXEC sp_configure filestream_access_level, 2;\nRECONFIGURE;\n\n-- \u5275\u5efa\u4e00\u500b\u5305\u542bFILESTREAM\u5217\u7684\u8868\nCREATE TABLE Documents (\n    DocumentID INT PRIMARY KEY,\n    DocumentName NVARCHAR(100),\n    DocumentData VARBINARY(MAX) FILESTREAM\n);\n\n-- \u63d2\u5165\u6587\u4ef6\nINSERT INTO Documents (DocumentID, DocumentName, DocumentData)\nVALUES (1, 'example.pdf', CAST(BulkColumn AS VARBINARY(MAX))\nFROM OPENROWSET(BULK 'C:pathtoexample.pdf', SINGLE_BLOB) AS Document);\n<\/code><\/pre>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8sql-server%e7%9a%84xml%e6%88%96json%e6%a0%bc%e5%bc%8f-VjfdpgZcAw\">2. \u4f7f\u7528SQL Server\u7684XML\u6216JSON\u683c\u5f0f<\/h2>\n<p>\u53e6\u4e00\u7a2e\u4e0a\u50b3\u6587\u4ef6\u7684\u65b9\u6848\u662f\u5c07\u6587\u4ef6\u5167\u5bb9\u8f49\u63db\u70baXML\u6216JSON\u683c\u5f0f\uff0c\u7136\u5f8c\u5c07\u5176\u5b58\u5132\u5728SQL Server\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u65bc\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<h3 id=\"2-1-xml%e6%a0%bc%e5%bc%8f%e7%9a%84%e7%a4%ba%e4%be%8b-VjfdpgZcAw\">2.1 XML\u683c\u5f0f\u7684\u793a\u4f8b<\/h3>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u5305\u542bXML\u5217\u7684\u8868\nCREATE TABLE FileData (\n    FileID INT PRIMARY KEY,\n    FileContent XML\n);\n\n-- \u63d2\u5165XML\u6578\u64da\nINSERT INTO FileData (FileID, FileContent)\nVALUES (1, 'example.txtHello World!');\n<\/code><\/pre>\n<h3 id=\"2-2-json%e6%a0%bc%e5%bc%8f%e7%9a%84%e7%a4%ba%e4%be%8b-VjfdpgZcAw\">2.2 JSON\u683c\u5f0f\u7684\u793a\u4f8b<\/h3>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u5305\u542bJSON\u5217\u7684\u8868\nCREATE TABLE JsonData (\n    JsonID INT PRIMARY KEY,\n    JsonContent NVARCHAR(MAX)\n);\n\n-- \u63d2\u5165JSON\u6578\u64da\nINSERT INTO JsonData (JsonID, JsonContent)\nVALUES (1, '{\"name\": \"example.txt\", \"content\": \"Hello World!\"}');\n<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8sql-server%e7%9a%84%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-VjfdpgZcAw\">3. \u4f7f\u7528SQL Server\u7684\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u5c01\u88dd\u7684SQL\u8a9e\u53e5\uff0c\u53ef\u4ee5\u7528\u4f86\u57f7\u884c\u8907\u96dc\u7684\u67e5\u8a62\u548c\u6578\u64da\u64cd\u4f5c\u3002\u901a\u904e\u5b58\u5132\u904e\u7a0b\uff0c\u53ef\u4ee5\u7c21\u5316\u4e0a\u50b3\u6587\u4ef6\u7684\u904e\u7a0b\u3002<\/p>\n<h3 id=\"3-1-%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%a4%ba%e4%be%8b-VjfdpgZcAw\">3.1 \u5b58\u5132\u904e\u7a0b\u793a\u4f8b<\/h3>\n<pre><code>CREATE PROCEDURE UploadFile\n    @FileName NVARCHAR(100),\n    @FileData VARBINARY(MAX)\nAS\nBEGIN\n    INSERT INTO Documents (DocumentName, DocumentData)\n    VALUES (@FileName, @FileData);\nEND;\n\n-- \u8abf\u7528\u5b58\u5132\u904e\u7a0b\nDECLARE @FileData VARBINARY(MAX);\nSELECT @FileData = CAST(BulkColumn AS VARBINARY(MAX))\nFROM OPENROWSET(BULK 'C:pathtoexample.pdf', SINGLE_BLOB) AS Document;\n\nEXEC UploadFile 'example.pdf', @FileData;\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VjfdpgZcAw\">\u7e3d\u7d50<\/h2>\n<p>\u5728SQL Server\u4e2d\u67e5\u8a62\u548c\u4e0a\u50b3\u6587\u4ef6\u7684\u65b9\u6848\u591a\u7a2e\u591a\u6a23\uff0c\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f7f\u7528FILESTREAM\u3001XML\/JSON\u683c\u5f0f\u9084\u662f\u5b58\u5132\u904e\u7a0b\uff0c\u9019\u4e9b\u6280\u8853\u90fd\u80fd\u6709\u6548\u5730\u5e6b\u52a9\u4f01\u696d\u7ba1\u7406\u548c\u5b58\u5132\u6587\u4ef6\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u67e5\u8a62\u4e0a\u50b3\u6587\u4ef6\u7684\u6709\u6548\u65b9\u6848\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u6587\u4ef6\u8655\u7406\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-138433","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=138433"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138433\/revisions"}],"predecessor-version":[{"id":138434,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138433\/revisions\/138434"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}