怎么在SQLServer数据库创建多个ArcSDE服务
在现在的开发过程当中,开发人员可能面临多个数据源,那么在一台服务器上部署多个ArcSDE服务就显得比较常见了,对Oracle数据库来说,一个ArcSDE服务是对应一个数据库实例,那么在建立过程是比较简单的,但是对SQLServer数据库来说就比较特殊了,因为我们可以
在现在的开发过程当中,开发人员可能面临多个数据源,那么在一台服务器上部署多个ArcSDE服务就显得比较常见了,对Oracle数据库来说,一个ArcSDE服务是对应一个数据库实例,那么在建立过程是比较简单的,但是对SQLServer数据库来说就比较特殊了,因为我们可以在SQLServer数据库的同一个实例但是对应不同的Database,但是SQLServer数据库特殊在于如果的默认Database不是sde的话,你需要指定你的默认数据库,那么我在创建服务过程中就需要进行特殊的指定设置。
假设我们已经存在了一个针对sde数据库的ArcSDE服务,那么我们又建立了一个sde931的库,我们新设定的SDEHOME是C:\ArcSDE\sqlexe,那么大家都知道,我们需要使用sdeservice命令来创建相关的服务
C:\Users\Administrator>sdeservice -o create -d sqlserver -p Super123 -s sde931 -i esri_sde2 -H C:\ArcSDE\sqlexe Successfully created and registered esri_sde2 service
但是,如果我们对创建好的ArcSDE服务启动,我们可以看到会报如下错误
------------------------------------------------------- ArcSDE 9.3.1 for SQL Server Build 1632 Thu Feb 26 12:05:37 2009 ------------------------------------------------------- IDBInitialize::Initialize Failed DB_open_instance() PCC_connect error: -2147217871 init_DB DB_instance_open_as_dba: -51 DBMS error code: -2147217871 Microsoft SQL Server Native Client 10.0: 登录超时已过期
这就是我上提到的我们需要注册默认数据库。我们可以看看帮助是怎么说的
It is assumed the ArcSDE administrator user for which you are providing the password (-p) is SDE. It is also assumed that the name of the database to which the service applies is SDE. If your ArcSDE administrator user is not SDE, such as when you use a DBO schema in SQL Server, you must set the SDE_DBA_USER registry key to the login name of the DBO user using sdeservice -o register. If the name of your database is not SDE, you must set the ADMIN_DATABASE registry key to the name of your database using the sdeservice -o register command.
也可以参考相关的帮助文档:http://support.esri.com/en/knowledgebase/techarticles/detail/29575
那么我们第一个,就是需要将我们的默认数据库和默认SDE用户注册一下
C:\Users\Administrator>sdeservice -o register -r ADMIN_DATABASE -v sde931 -d sqlserver -p Super123 -i esri_sde2 -H "C:\ArcSDE\sqlexe" Successfully registered 'ADMIN_DATABASE' key for esri_sde2 instance C:\Users\Administrator>sdeservice -o register -r SDE_DBA_USER -v sde -d sqlserver -p Super123 -i esri_sde2 -H "C:\ArcSDE\sqlexe" Successfully registered 'SDE_DBA_USER' key for esri_sde2 instance
另外我们需要进入注册表,添加对SQLServer服务的依赖项,默认是没有的
HKEY_LOCAL_MACHINE——SYSTEM——CurrentControlSet——Services——esri_sde2(自己定义的SDE实例名)
需要在该实例添加
类型:REG_MULTI_SZ
名称:DependOnService
数据:MSSQLServer(这个根据用户的实例名称)也可以参考另外一个SDE实例的写法
我们也可以查看以下节点,验证是否填写正确
HKEY_LOCAL_MACHINE——SOFTWARE——ESRI——ArcInfo——ArcSDE——ArcSDE for SQLServer——esri_sde2(你的SDE实例名)
来查看是否已经添加好
ADMIN_DATABASE
DATASOURCE:该项对应的应该是数据库的机器名或者IP
SDE_DBA_USER
这样的话,我们就可以启动ArcSDE服务了
更多教程请访问 MySQL视频教程

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