摘要： SELECT sysobjects.name AS [table], sysproperties.[value] AS 表说明, syscolumns.name AS field, properties.[value] AS 字段说明, systypes.name AS type, syscolumns.length, ISNULL(COLUMNPROPERTY(syscolumns.id, syscolumns.name, 'Scale'), 0) AS 小数位数, syscolumns.isnullable AS isnull, CASE WHEN syscomments.text IS 阅读全文