表与字段添加描述:
-- 添加表说明
EXECUTE sp_addextendedproperty N'MS_Description',N'表说明',N'user',N'dbo',N'table',N'表名',NULL,NULL
-- 修改表说明
EXECUTE sp_updateextendedproperty N'MS_Description',N'表说明',N'user',N'dbo',N'table',N'表名',NULL,NULL
-- 删除表说明
EXECUTE sp_dropextendedproperty N'MS_Description',N'user',N'dbo',N'table','表名',NULL,NULL
-- 添加字段说明
EXECUTE sp_addextendedproperty N'MS_Description',N'字段说明',N'user',N'dbo',N'table',N'表名',N'column',N'字段名';
-- 修改字段说明
EXECUTE sp_updateextendedproperty N'MS_Description',N'字段说明',N'user',N'dbo',N'table',N'表名',N'column',N'字段名';
-- 删除字段说明
EXECUTE sp_dropextendedproperty 'MS_Description',N'user',N'dbo',N'table',N'表名',N'column',N'字段名'
导出数据字典(包含表说明和列说明):
代码下载地址:http://download.youkuaiyun.com/download/luming666/13089751