很文技术博客MSSQL 字段添加方法。
–字段添加说明
EXEC sp_addextendedproperty ‘MS_Description’, ‘要添加的说明’, ‘user’, dbo, ‘table’, 表名, ‘column’, 列名
–删除字段说明
EXEC sp_dropextendedproperty ‘MS_Description’, ‘user’, dbo, ‘table’, 表名, ‘column’, 字段名
–查看字段说明
- SELECT
- [Table Name] = i_s.TABLE_NAME,
- [Column Name] = i_s.COLUMN_NAME,
- [Description] = s.value
- FROM
- INFORMATION_SCHEMA.COLUMNS i_s
- LEFT OUTER JOIN
- sysproperties s
- ON
- s.id = OBJECT_ID(i_s.TABLE_SCHEMA+‘.’+i_s.TABLE_NAME)
- AND s.smallid = i_s.ORDINAL_POSITION
- AND s.name = ‘MS_Description’
- WHERE
- OBJECTPROPERTY(OBJECT_ID(i_s.TABLE_SCHEMA+‘.’+i_s.TABLE_NAME), ‘IsMsShipped’)=0
- AND i_s.TABLE_NAME = ‘jobs’
- ORDER BY
- i_s.TABLE_NAME, i_s.ORDINAL_POSITION
