create proc [dbo].[GenerateDataDictionary] as
begin
--»ñÈ¡Êý¾Ý±íÃû
declare @tableid int
declare mycursor Cursor
for select object_id from sys.objects where type='U' and name<>'dtproperties'
--»ñÈ¡×Ö¶ÎÃû³Æ¡¢±êʶ¡¢×Ö¶ÎÐòºÅ¡¢Õ¼ÓÃ×Ö½ÚÊý¡¢Ð¡ÊýλÊý¡¢ÔÊÐí¿ÕµÈ
open mycursor
fetch next from mycursor into @tableid
while(@@fetch_status=0)
begin
print '±íÃû£º'+object_name(@tableid)
select
col.colorder ×Ö¶ÎÐòºÅ,
col.name ×Ö¶ÎÃû,
t.name ÀàÐÍ,
col.length Õ¼ÓÃ×Ö½ÚÊý,
COLUMNPROPERTY(col.id,col.name,'PRECISION') as ³¤¶È,
isnull(COLUMNPROPERTY(col.id,col.name,'Scale'),0) as СÊýλÊý,
(case when
(S ......
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SQL> desc user_col_comments;
Name Null? Type
------------------------------- -------- ----
TABLE_NAME NOT NULL VARCHAR2(30)
COLUMN_NAME NOT NULL VARCHAR2(30)
COMMENTS VARCHAR2(4000)
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select comments
from user_col_comments
where table_name = 'TEST'
and column_name = 'NA ......
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