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insert into table_name(colum1,colum2)
select colum1,colum2
from opendatasource('sqloledb','data source=·þÎñÆ÷Ãû;user id=Óû§Ãû ;password=ÃÜÂë ').database_name.dbo.table_name
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exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
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test=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.221.0.1)(PORT = 1001))
)
(CONNECT_DATA =
(SERVICE_NAME = servname)
)
)
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create public database link linkname connect to Óû§Ãû identified by ÃÜÂë¡¡
using 'test'
select * from table_name@linkname
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A schema is a collection of database objects (used by a user.).
Schema objects are the logical structures that directly refer to the database’s data.
A user is a name defined in the database that can connect to and access objects.
Schemas and users help database ......
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