{"id":66307,"date":"2024-10-14T16:21:19","date_gmt":"2024-10-14T08:21:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66307\/"},"modified":"2024-10-14T16:21:19","modified_gmt":"2024-10-14T08:21:19","slug":"mssql%e4%b8%ad%e8%a1%a8%e8%a8%bb%e9%87%8b%e8%aa%9e%e6%b3%95%e6%bc%94%e7%a4%ba%ef%bc%88mssql%e8%a1%a8%e8%a8%bb%e9%87%8b%e8%aa%9e%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66307\/","title":{"rendered":"MSSQL\u4e2d\u8868\u8a3b\u91cb\u8a9e\u6cd5\u6f14\u793a\uff08mssql\u8868\u8a3b\u91cb\u8a9e\u6cd5\uff09"},"content":{"rendered":"

MSSQL\u4e2d\u8868\u8a3b\u91cb\u8a9e\u6cd5\u6f14\u793a\uff08mssql\u8868\u8a3b\u91cb\u8a9e\u6cd5\uff09<\/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\u5b83\u4e0d\u50c5\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u7406\u89e3\u6578\u64da\u7d50\u69cb\uff0c\u9084\u80fd\u5728\u5718\u968a\u5354\u4f5c\u4e2d\u63d0\u4f9b\u6e05\u6670\u7684\u6587\u6a94\u652f\u6301\u3002\u672c\u6587\u5c07\u4ecb\u7d39MSSQL\u4e2d\u8868\u8a3b\u91cb\u7684\u8a9e\u6cd5\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n

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

\u8868\u8a3b\u91cb\u662f\u5c0d\u6578\u64da\u5eab\u8868\u7684\u63cf\u8ff0\u6027\u6587\u5b57\uff0c\u901a\u5e38\u7528\u65bc\u89e3\u91cb\u8868\u7684\u7528\u9014\u3001\u7d50\u69cb\u6216\u7279\u5b9a\u5b57\u6bb5\u7684\u610f\u7fa9\u3002\u9019\u4e9b\u8a3b\u91cb\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u67e5\u95b1\u6578\u64da\u5eab\u6642\u5feb\u901f\u7406\u89e3\u8868\u7684\u529f\u80fd\uff0c\u5f9e\u800c\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002<\/p>\n

MSSQL\u4e2d\u8868\u8a3b\u91cb\u7684\u8a9e\u6cd5<\/h2>\n

\u5728MSSQL\u4e2d\uff0c\u8868\u8a3b\u91cb\u901a\u5e38\u662f\u901a\u904e\u4f7f\u7528\u7cfb\u7d71\u8868\u6216\u7cfb\u7d71\u8996\u5716\u4f86\u5be6\u73fe\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u8a9e\u6cd5\u548c\u793a\u4f8b\uff1a<\/p>\n

1. \u4f7f\u7528 `sp_addextendedproperty` \u6dfb\u52a0\u8a3b\u91cb<\/h3>\n

\u8981\u70ba\u8868\u6dfb\u52a0\u8a3b\u91cb\uff0c\u53ef\u4ee5\u4f7f\u7528 `sp_addextendedproperty` \u5b58\u5132\u904e\u7a0b\u3002\u9019\u500b\u904e\u7a0b\u5141\u8a31\u7528\u6236\u70ba\u6578\u64da\u5eab\u5c0d\u8c61\u6dfb\u52a0\u64f4\u5c55\u5c6c\u6027\uff0c\u5305\u62ec\u8a3b\u91cb\u3002<\/p>\n

EXEC sp_addextendedproperty \n    @name = N'MS_Description', \n    @value = N'\u9019\u662f\u4e00\u500b\u7528\u65bc\u5b58\u5132\u5ba2\u6236\u4fe1\u606f\u7684\u8868', \n    @level0type = N'SCHEMA', @level0name = N'dbo', \n    @level1type = N'TABLE',  @level1name = N'Customers';\n<\/code><\/pre>\n
2. \u4f7f\u7528 `sp_help` \u67e5\u770b\u8a3b\u91cb<\/h3>\n
\u8981\u67e5\u770b\u8868\u7684\u8a3b\u91cb\uff0c\u53ef\u4ee5\u4f7f\u7528 `sp_help` \u5b58\u5132\u904e\u7a0b\u3002\u9019\u500b\u904e\u7a0b\u6703\u986f\u793a\u8868\u7684\u7d50\u69cb\u548c\u76f8\u95dc\u7684\u64f4\u5c55\u5c6c\u6027\u3002<\/p>\n
EXEC sp_help 'dbo.Customers';\n<\/code><\/pre>\n
3. \u4f7f\u7528 `sys.extended_properties` \u67e5\u8a62\u8a3b\u91cb<\/h3>\n
\u9664\u4e86\u4f7f\u7528 `sp_help`\uff0c\u9084\u53ef\u4ee5\u76f4\u63a5\u67e5\u8a62\u7cfb\u7d71\u8996\u5716 `sys.extended_properties` \u4f86\u7372\u53d6\u8868\u7684\u8a3b\u91cb\u4fe1\u606f\u3002<\/p>\n
SELECT \n    obj.name AS ObjectName, \n    ep.value AS Description\nFROM \n    sys.extended_properties AS ep\nJOIN \n    sys.objects AS obj ON ep.major_id = obj.object_id\nWHERE \n    obj.type = 'U' AND obj.name = 'Customers';\n<\/code><\/pre>\n
\u66f4\u65b0\u548c\u522a\u9664\u8868\u8a3b\u91cb<\/h2>\n
\u5982\u679c\u9700\u8981\u66f4\u65b0\u6216\u522a\u9664\u5df2\u5b58\u5728\u7684\u8a3b\u91cb\uff0c\u53ef\u4ee5\u4f7f\u7528 `sp_updateextendedproperty` \u548c `sp_dropextendedproperty` \u5b58\u5132\u904e\u7a0b\u3002<\/p>\n
\u66f4\u65b0\u8a3b\u91cb<\/h3>\n
EXEC sp_updateextendedproperty \n    @name = N'MS_Description', \n    @value = N'\u66f4\u65b0\u5f8c\u7684\u5ba2\u6236\u4fe1\u606f\u8868\u8a3b\u91cb', \n    @level0type = N'SCHEMA', @level0name = N'dbo', \n    @level1type = N'TABLE',  @level1name = N'Customers';\n<\/code><\/pre>\n
\u522a\u9664\u8a3b\u91cb<\/h3>\n
EXEC sp_dropextendedproperty \n    @name = N'MS_Description', \n    @level0type = N'SCHEMA', @level0name = N'dbo', \n    @level1type = N'TABLE',  @level1name = N'Customers';\n<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
\u5728MSSQL\u4e2d\uff0c\u8868\u8a3b\u91cb\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u7d50\u69cb\u3002\u901a\u904e\u4f7f\u7528 `sp_addextendedproperty`\u3001`sp_help` \u548c\u5176\u4ed6\u76f8\u95dc\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u3001\u67e5\u770b\u3001\u66f4\u65b0\u548c\u522a\u9664\u8868\u7684\u8a3b\u91cb\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u5eab\u7684\u53ef\u8b80\u6027\uff0c\u9084\u4fc3\u9032\u4e86\u5718\u968a\u4e4b\u9593\u7684\u5354\u4f5c\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3MSSQL\u4e2d\u8868\u8a3b\u91cb\u7684\u8a9e\u6cd5\uff0c\u5b78\u7fd2\u5982\u4f55\u70ba\u6578\u64da\u8868\u6dfb\u52a0\u8a3b\u91cb\u4ee5\u63d0\u9ad8\u53ef\u8b80\u6027\u548c\u7dad\u8b77\u6027\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-66307","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66307","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=66307"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66307\/revisions"}],"predecessor-version":[{"id":66308,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66307\/revisions\/66308"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}