因为ArcGIS10的Schema和ArcGIS9的Schema发生了很大的变化,详细可以查看: Geodatabase10新特性 ArcSDE10新特性-系统表解析 下面我们介绍一下怎么在数据库里面查看,以Oracle数据库为例,因为SQL Server比较简单,直接查看即可 假如说我们对ArcSDE里面的一个
因为ArcGIS10的Schema和ArcGIS9的Schema发生了很大的变化,详细可以查看:
Geodatabase10新特性
ArcSDE10新特性-系统表解析
下面我们介绍一下怎么在数据库里面查看,以Oracle数据库为例,因为SQL Server比较简单,直接查看即可
假如说我们对ArcSDE里面的一个名字叫ter1的要素类设置相关的元数据信息
为了好辨认,我就使用了上面的信息
那么我们在数据库中查询
C:\Users\Administrator>sqlplus sde/sde@orclSQL*Plus: Release 11.2.0.1.0 Production on 星期三 5月 23 15:55:46 2012Copyright (c) 198<span style="color:transparent">来1源gaodai#ma#com搞*代#码1网</span>2, 2010, Oracle. All rights reserved.连接到:Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit ProductionWith the Partitioning, OLAP, Data Mining and Real Application Testing optionsSQL> select documentation from gdb_items where name ='TEST.ter1';DOCUMENTATION------------- 311
登录SDE用户,然后在GDB_ITEMS表中查询指定要素类的DOCMENTATION,如果是SQL Server,直接点击可以查看,如果是Oracle,我们可以看到一个数字,该数字是在sde_xml_doc2表里面对应相关的信息
SQL> select sde.sdexmltotext(xml_doc) as xml from sde_xml_doc2 where sde_xml_id=311;XML--------------------------------------------------------------------------------<metadata xml:lang="zh">2012052309083600FALSE20120523150410002012052315362900<Process ToolSource="D:\Program Files (x86)\ArcGIS\ArcToolbox\Toolbox......XML--------------------------------------------------------------------------------ed.File Geodatabase Feature ClassMicrosoft Windows 7 Version 6.1 (Build7601) Service Pack 1; Esri ArcGIS 10.1.0.2944TEST.ter1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq<DIV STYLE="text-align:Left"><DIV><P><SPAN>eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee</SPAN></P></DIV></DIV>rrrrrrrrrrrrrrrrrrrrrrrrrrwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww<DIV><P><SPAN>tttttttttttttttttttttttttttt</SPAN></P></DIV></DIV>rerr1<metainfo>zhFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local timeREQUIRED: The person responsible for the metadata information.REQUIRED: The organization responsible for the metadata information.REQUIRED: The mailing and/or physical address for the organization or indi
在SQL PLUS里面显示不是特别好,我们直接在PL/SQL里面查看XML 结构即可
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