{"id":192728,"date":"2024-11-12T19:31:23","date_gmt":"2024-11-12T11:31:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192728\/"},"modified":"2024-11-12T19:31:25","modified_gmt":"2024-11-12T11:31:25","slug":"%e4%bf%a1%e6%81%af%e7%94%a8-mssql-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e4%bf%a1%e6%81%af-%e4%b8%80%e7%a8%ae%e7%b0%a1%e5%96%ae%e8%80%8c%e6%9c%89%e6%95%88%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192728\/","title":{"rendered":"\u4fe1\u606f\u7528 MSSQL \u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f \u2013 \u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u6cd5\uff08mssql\u7372\u53d6\u6578\u64da\u8868\uff09"},"content":{"rendered":"<h1 id=\"%e4%bf%a1%e6%81%af%e7%94%a8-mssql-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e4%bf%a1%e6%81%af-%e4%b8%80%e7%a8%ae%e7%b0%a1%e5%96%ae%e8%80%8c%e6%9c%89%e6%95%88%e7%9a%84%e6%96%b9%e6%b3%95-kVcPRvTwqc\">\u4fe1\u606f\u7528 MSSQL \u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f \u2013 \u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u6cd5<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u7372\u53d6\u6578\u64da\u8868\u7684\u4fe1\u606f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528 Microsoft SQL Server (MSSQL) \u7684\u74b0\u5883\u4e2d\u3002\u7121\u8ad6\u662f\u70ba\u4e86\u9032\u884c\u6578\u64da\u5206\u6790\u3001\u6578\u64da\u9077\u79fb\uff0c\u9084\u662f\u70ba\u4e86\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u4e86\u89e3\u6578\u64da\u8868\u7684\u7d50\u69cb\u548c\u5c6c\u6027\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 MSSQL \u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e4%bf%a1%e6%81%af%ef%bc%9f-kVcPRvTwqc\">\u70ba\u4ec0\u9ebc\u9700\u8981\u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f\uff1f<\/h2>\n<p>\u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\u7406\u89e3\uff1a<\/strong>\u4e86\u89e3\u6578\u64da\u8868\u7684\u7d50\u69cb\u6709\u52a9\u65bc\u958b\u767c\u4eba\u54e1\u548c\u6578\u64da\u5206\u6790\u5e2b\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u7684\u7d44\u7e54\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u512a\u5316\uff1a<\/strong>\u901a\u904e\u5206\u6790\u6578\u64da\u8868\u7684\u7d22\u5f15\u548c\u7d04\u675f\uff0c\u53ef\u4ee5\u9032\u884c\u6027\u80fd\u512a\u5316\u3002<\/li>\n<li><strong>\u6578\u64da\u9077\u79fb\uff1a<\/strong>\u5728\u9032\u884c\u6578\u64da\u9077\u79fb\u6642\uff0c\u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%b3%bb%e7%b5%b1%e8%a6%96%e5%9c%96%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e4%bf%a1%e6%81%af-kVcPRvTwqc\">\u4f7f\u7528\u7cfb\u7d71\u8996\u5716\u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f<\/h2>\n<p>MSSQL \u63d0\u4f9b\u4e86\u591a\u500b\u7cfb\u7d71\u8996\u5716\u4f86\u7372\u53d6\u6578\u64da\u8868\u7684\u4fe1\u606f\u3002\u6700\u5e38\u7528\u7684\u7cfb\u7d71\u8996\u5716\u5305\u62ec <code>INFORMATION_SCHEMA.TABLES<\/code> \u548c <code>INFORMATION_SCHEMA.COLUMNS<\/code>\u3002<\/p>\n<h3 id=\"1-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e5%88%97%e8%a1%a8-kVcPRvTwqc\">1. \u7372\u53d6\u6578\u64da\u8868\u5217\u8868<\/h3>\n<p>\u8981\u7372\u53d6\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT TABLE_NAME \nFROM INFORMATION_SCHEMA.TABLES \nWHERE TABLE_TYPE = 'BASE TABLE';<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u7576\u524d\u6578\u64da\u5eab\u4e2d\u6240\u6709\u57fa\u672c\u6578\u64da\u8868\u7684\u540d\u7a31\u3002<\/p>\n<h3 id=\"2-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e7%9a%84%e5%88%97%e4%bf%a1%e6%81%af-kVcPRvTwqc\">2. \u7372\u53d6\u6578\u64da\u8868\u7684\u5217\u4fe1\u606f<\/h3>\n<p>\u5982\u679c\u9700\u8981\u7372\u53d6\u7279\u5b9a\u6578\u64da\u8868\u7684\u5217\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH \nFROM INFORMATION_SCHEMA.COLUMNS \nWHERE TABLE_NAME = '\u4f60\u7684\u6578\u64da\u8868\u540d\u7a31';<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6307\u5b9a\u6578\u64da\u8868\u7684\u6240\u6709\u5217\u540d\u3001\u6578\u64da\u985e\u578b\u53ca\u5176\u6700\u5927\u5b57\u7b26\u9577\u5ea6\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%b3%bb%e7%b5%b1%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e4%bf%a1%e6%81%af-kVcPRvTwqc\">\u4f7f\u7528\u7cfb\u7d71\u5b58\u5132\u904e\u7a0b\u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u7cfb\u7d71\u8996\u5716\u5916\uff0cMSSQL \u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u7cfb\u7d71\u5b58\u5132\u904e\u7a0b\u4f86\u7372\u53d6\u6578\u64da\u8868\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c<code>sp_help<\/code> \u5b58\u5132\u904e\u7a0b\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u6578\u64da\u8868\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-sp_help-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e8%a1%a8%e4%bf%a1%e6%81%af-kVcPRvTwqc\">\u4f7f\u7528 sp_help \u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f<\/h3>\n<p>\u8981\u4f7f\u7528 <code>sp_help<\/code> \u7372\u53d6\u7279\u5b9a\u6578\u64da\u8868\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXEC sp_help '\u4f60\u7684\u6578\u64da\u8868\u540d\u7a31';<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u8a72\u6578\u64da\u8868\u7684\u6240\u6709\u76f8\u95dc\u4fe1\u606f\uff0c\u5305\u62ec\u5217\u3001\u7d22\u5f15\u3001\u7d04\u675f\u7b49\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-kVcPRvTwqc\">\u7d50\u8ad6<\/h2>\n<p>\u7372\u53d6 MSSQL \u6578\u64da\u8868\u7684\u4fe1\u606f\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u904e\u7a0b\uff0c\u7121\u8ad6\u662f\u901a\u904e\u7cfb\u7d71\u8996\u5716\u9084\u662f\u7cfb\u7d71\u5b58\u5132\u904e\u7a0b\uff0c\u90fd\u80fd\u5920\u5feb\u901f\u7372\u5f97\u6240\u9700\u7684\u6578\u64da\u8868\u7d50\u69cb\u548c\u5c6c\u6027\u3002\u9019\u4e9b\u4fe1\u606f\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u3001\u6027\u80fd\u512a\u5316\u548c\u6578\u64da\u9077\u79fb\u7b49\u65b9\u9762\u90fd\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52d9\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528MSSQL\u8f15\u9b06\u7372\u53d6\u6578\u64da\u8868\u4fe1\u606f\uff0c\u63a2\u7d22\u7c21\u55ae\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u7ba1\u7406\u548c\u5206\u6790\u6578\u64da\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\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-192728","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192728","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=192728"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192728\/revisions"}],"predecessor-version":[{"id":192729,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192728\/revisions\/192729"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}