This article provides an SQL statement used to display queries between different databases on the same server. Note that the current connected user must have permissions for both databases.
The complete expression of objects in SQL statements in SQL
SQL Server with Access, Excel Data transformation The database administrator who is familiar with SQL Server 2000 knows that its DTS can import and export data, in fact, we can also use Transact-SQL statements for import and export operations. In
Original: Querying data in an Excel table in SQL Server for various problems encounteredSELECT * from OpenDataSource (' microsoft.jet.oledb.4.0 ', ' Data source= ' D:\KK.xls "; User id=admin; password=; Extended properties=excel 5.0 ') ... [sheet1$]
From:https://www.cnblogs.com/railgunman/archive/2010/12/25/1916780.htmlConnect remote SQL or insert data with OPENROWSET--if it's just temporary access, you can use OPENROWSET directly--query ExampleSELECT * FROM OPENROWSET (' SQLOLEDB ', ' SQL
SQL Server connections across serversConnect remote SQL or insert data with OPENROWSET--if it's just temporary access, you can use OPENROWSET directly--query ExampleSELECT * FROM OPENROWSET (' SQLOLEDB ', ' SQL Server name '; ' User name '; '
When we create a database and want to classify different types of databases scattered in different places in this new database, especially during data validation, purification, and conversion, will FaceBig challenges. Fortunately, SQL Server
SQL Server and access/Excel Data Import and ExportGeneral data import and export:Use the DTS wizard to migrate your access data to SQL Server. You can use these steps:1) on the Tools menu in SQL Server Enterprise Manager, select data transformation2)
Data operations between different server databases
--Create a linked server
exec sp_addlinkedserver ' itsv ', ', ' SQLOLEDB ', ' Remote server name or IP address '
exec sp_addlinkedsrvlogin ' itsv ', ' false ', NULL, ' username ', ' password '
--
SQL code
SQL Server and Excel Data Import and Export 1. query Excel Data in SQL Server: -- ===================================================== ================== select * From OpenDataSource ('Microsoft. jet. oledb.4.0 ', 'Data source = "C:/book1.
This article mainly describes the operation of accessing the remote database in the SQL Server database, including the activation of the ad HOC distributed queries service and an instance of accessing the remote database, which I hope can help
There are two interfaces available: Microsoft. Jet. OLEDB.4.0 (hereinafter referred to as the Jet engine) and Microsoft. ACE. OLEDB.12.0 (hereinafter referred to as the ACE engine ).
You are familiar with the Jet engine and can access Office 97-2003,
1. Enable AD Hoc distributed Queries
To enable the ad Hoc distributed queries service before using Openrowset/opendatasource, because this service is not secure, SQL Server is turned off by default
Methods for enabling the ad Hoc distributed
In SQL Server database remote operations, first enable the Ad Hoc distributed Queries service before using Openrowset/opendatasource. Because this service is not secure, SQL Server is turned off by default.1. How to enable AD Hoc distributed
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