{"id":183850,"date":"2024-11-10T08:15:25","date_gmt":"2024-11-10T00:15:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183850\/"},"modified":"2024-11-10T08:15:26","modified_gmt":"2024-11-10T00:15:26","slug":"%e4%bd%bf%e7%94%a8mssql%e8%aa%9e%e5%8f%a5%e6%9f%a5%e7%9c%8b%e8%a1%a8%e8%a8%bb%e9%87%8b%ef%bc%88mssql%e8%aa%9e%e5%8f%a5%e6%9f%a5%e7%9c%8b%e8%a1%a8%e8%a8%bb%e9%87%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183850\/","title":{"rendered":"\u4f7f\u7528MSSQL\u8a9e\u53e5\u67e5\u770b\u8868\u8a3b\u91cb\uff08mssql\u8a9e\u53e5\u67e5\u770b\u8868\u8a3b\u91cb\uff09"},"content":{"rendered":"

\u4f7f\u7528MSSQL\u8a9e\u53e5\u67e5\u770b\u8868\u8a3b\u91cb<\/h1>\n

\u5728\u4f7f\u7528Microsoft SQL Server\uff08MSSQL\uff09\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0c\u8868\u8a3b\u91cb\u662f\u4e00\u500b\u91cd\u8981\u7684\u529f\u80fd\u3002\u8868\u8a3b\u91cb\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u8868\u7684\u7d50\u69cb\u548c\u7528\u9014\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528MSSQL\u8a9e\u53e5\u4f86\u67e5\u770b\u8868\u8a3b\u91cb\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u7bc4\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u8868\u8a3b\u91cb\uff1f<\/h2>\n

\u8868\u8a3b\u91cb\u662f\u5c0d\u6578\u64da\u8868\u7684\u63cf\u8ff0\u6027\u6587\u5b57\uff0c\u901a\u5e38\u7528\u65bc\u89e3\u91cb\u8868\u7684\u7528\u9014\u3001\u7d50\u69cb\u6216\u5176\u4ed6\u76f8\u95dc\u4fe1\u606f\u3002\u5728MSSQL\u4e2d\uff0c\u9019\u4e9b\u8a3b\u91cb\u5b58\u5132\u5728\u7cfb\u7d71\u76ee\u9304\u4e2d\uff0c\u4e26\u53ef\u4ee5\u901a\u904e\u7279\u5b9a\u7684\u67e5\u8a62\u8a9e\u53e5\u4f86\u6aa2\u7d22\u3002<\/p>\n

\u5982\u4f55\u67e5\u770b\u8868\u8a3b\u91cb<\/h2>\n

\u8981\u67e5\u770bMSSQL\u4e2d\u8868\u7684\u8a3b\u91cb\uff0c\u53ef\u4ee5\u4f7f\u7528\u7cfb\u7d71\u8996\u5716\u548c\u51fd\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n

\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528sys.extended_properties<\/h3>\n

MSSQL\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70basys.extended_properties<\/code>\u7684\u7cfb\u7d71\u8996\u5716\uff0c\u8a72\u8996\u5716\u5b58\u5132\u4e86\u6240\u6709\u64f4\u5c55\u5c6c\u6027\uff0c\u5305\u62ec\u8868\u8a3b\u91cb\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u8868\u8a3b\u91cb\u7684\u57fa\u672c\u8a9e\u53e5\uff1a<\/p>\n

SELECT \n    obj.name AS \u8868\u540d,\n    ep.value AS \u8a3b\u91cb\nFROM \n    sys.extended_properties ep\nJOIN \n    sys.objects obj ON ep.major_id = obj.object_id\nWHERE \n    obj.type = 'U' AND obj.name = '\u4f60\u7684\u8868\u540d';<\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u5c07\u4f60\u7684\u8868\u540d<\/code>\u66ff\u63db\u70ba\u4f60\u60f3\u8981\u67e5\u8a62\u7684\u5177\u9ad4\u8868\u540d\u3002\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u8a72\u8868\u7684\u540d\u7a31\u53ca\u5176\u8a3b\u91cb\u3002<\/p>\n
\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528sp_helpcomment<\/h3>\n
\u53e6\u4e00\u7a2e\u67e5\u770b\u8868\u8a3b\u91cb\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u7cfb\u7d71\u5b58\u5132\u904e\u7a0bsp_helpcomment<\/code>\u3002\u9019\u500b\u5b58\u5132\u904e\u7a0b\u53ef\u4ee5\u986f\u793a\u6307\u5b9a\u8868\u7684\u6240\u6709\u8a3b\u91cb\u3002\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
EXEC sp_helpcomment '\u4f60\u7684\u8868\u540d';<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u8a72\u8868\u7684\u6240\u6709\u8a3b\u91cb\u4fe1\u606f\uff0c\u5305\u62ec\u5217\u8a3b\u91cb\u548c\u8868\u8a3b\u91cb\u3002<\/p>\n
\u67e5\u770b\u6240\u6709\u8868\u7684\u8a3b\u91cb<\/h2>\n
\u5982\u679c\u4f60\u60f3\u67e5\u770b\u6578\u64da\u5eab\u4e2d\u6240\u6709\u8868\u7684\u8a3b\u91cb\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n
SELECT \n    obj.name AS \u8868\u540d,\n    ep.value AS \u8a3b\u91cb\nFROM \n    sys.extended_properties ep\nJOIN \n    sys.objects obj ON ep.major_id = obj.object_id\nWHERE \n    obj.type = 'U';<\/code><\/pre>\n
\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7528\u6236\u8868\u7684\u540d\u7a31\u53ca\u5176\u8a3b\u91cb\uff0c\u65b9\u4fbf\u7528\u6236\u5feb\u901f\u4e86\u89e3\u6574\u500b\u6578\u64da\u5eab\u7684\u7d50\u69cb\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u4f7f\u7528MSSQL\u8a9e\u53e5\u67e5\u770b\u8868\u8a3b\u91cb\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u904e\u7a0b\u3002\u901a\u904e\u4f7f\u7528sys.extended_properties<\/code>\u8996\u5716\u548csp_helpcomment<\/code>\u5b58\u5132\u904e\u7a0b\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u8a3b\u91cb\u4fe1\u606f\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u7406\u89e3\u548c\u7ba1\u7406\u6578\u64da\u5eab\u7d50\u69cb\u3002<\/p>\n
\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u4f60\u7684\u6578\u64da\u5eab\u7ba1\u7406\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528MSSQL\u8a9e\u53e5\u8f15\u9b06\u67e5\u770b\u6578\u64da\u5eab\u8868\u7684\u8a3b\u91cb\uff0c\u5feb\u901f\u7372\u53d6\u8868\u7d50\u69cb\u548c\u8aaa\u660e\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-183850","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183850","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=183850"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183850\/revisions"}],"predecessor-version":[{"id":183851,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183850\/revisions\/183851"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}