快速查询SQL SERVER2005中某个字段在哪个用户表
时间：2010-09-17 来源：羽林.Luouy
平时看数据文档，后来想直接写些记录标记在数据库里面，每次用起来就F5一下方便多了，不用在看数据文档,所以就找了一下这样的SQL，我kao，还真有!
找了一下，不能用，改了一下，合适自己用
SELECT
表名 = CASE WHEN A.COLORDER=1 THEN D.NAME ELSE ' ' END, 表说明 = CASE WHEN A.COLORDER=1 THEN ISNULL(F.VALUE, ' ') ELSE ' ' END, 字段序号 = A.COLORDER, 字段名 = A.NAME, 标识 = CASE WHEN COLUMNPROPERTY( A.ID,A.NAME, 'ISIDENTITY ')=1 THEN '√ 'ELSE ' ' END, 主鍵 = CASE WHEN EXISTS(SELECT 1 FROM SYSOBJECTS WHERE XTYPE= 'PK ' AND PARENT_OBJ=A.ID AND NAME IN ( SELECT NAME FROM SYSINDEXES WHERE INDID IN( SELECT INDID FROM SYSINDEXKEYS WHERE ID = A.ID AND COLID=A.COLID))) THEN '√ ' ELSE ' ' END, 类型 = B.NAME, 占用字节数 = A.LENGTH, 长度 = COLUMNPROPERTY(A.ID,A.NAME, 'PRECISION '), 小数位数 = ISNULL(COLUMNPROPERTY(A.ID,A.NAME, 'SCALE '),0), 允许空 = CASE WHEN A.ISNULLABLE=1 THEN '√ 'ELSE ' ' END, 默认值 = ISNULL(E.TEXT, ' '), 字段说明 = ISNULL(G.[VALUE], ' ') FROM SYSCOLUMNS A LEFT JOIN SYSTYPES B ON A.XUSERTYPE=B.XUSERTYPE INNER JOIN SYSOBJECTS D ON A.ID=D.ID AND D.XTYPE= 'U ' AND D.NAME <> 'DTPROPERTIES ' LEFT JOIN SYSCOMMENTS E ON A.CDEFAULT=E.ID LEFT JOIN sys.extended_properties G ON A.ID=G.major_id AND A.COLID=G.minor_id LEFT JOIN sys.extended_properties F ON D.ID=F.major_id AND F.minor_id=0 WHERE a.name='DeliverId' ORDER BY A.ID,A.COLORDER 相关阅读 更多 +
