Tag: OPENROWSET

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Tips for using linked servers in SQL Server 2019

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Tips for using linked servers in SQL Server 2019 Rewrite remote queries so, that the most work will be performed on the remote server, not the local server. You can run the remote query from Management Studio and take a look at the query plan to find out which parts of the remote query are performing on the remote server...

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Tips for using linked servers in SQL Server 2017

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Tips for using linked servers in SQL Server 2017 Ensure that the connection between the linked servers is fast. Ideally, the linked servers should be in the same subnet. Try to avoid using distribution transaction or minimize it using. Because distribution transactions incur more overhead than general transactions, avoid using distribution transactions, whenever possible. One of the first steps to...

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Troubleshooting problems with linked servers in SQL Server 2016

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Troubleshooting problems with linked servers in SQL Server 2016 If you have problems with linked servers in SQL Server 2016, review this troubleshooting checklist to find potential solutions. 1. Install the latest SQL Server 2016 service pack. Because some SQL Server 2016 linked servers bugs were fixed in SQL Server service packs, you should install the latest SQL Server service...

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Some tips for using linked servers in SQL Server 2016

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Some tips for using linked servers in SQL Server 2016 Try to avoid the ad hoc queries that use the OPENROWSET or the OPENDATASOURCE functions to access remote data. Create a linked server and perform a linked server’s query instead of using an ad hoc query with OPENROWSET or OPENDATASOURCE functions. Using the linked server’s queries to access remote data...

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Some tips for using SQL Server 2016 distributed queries

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Some tips for using SQL Server 2016 distributed queries Try to avoid using distribution queries or minimize it using. Because distribution transactions incur more overhead than general transactions, avoid using distribution queries, whenever possible. The first steps to optimize distributed queries against a SQL Server 2016 linked server is rewriting queries so, that the most work will be performed on...

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Tips for using SQL Server 2014 Distributed Queries

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Tips for using SQL Server 2014 Distributed Queries One of the first steps to optimize distributed queries against a SQL Server 2014 linked server is rewriting queries so, that the most work will be performed on the remote server, not the local server. You can run the remote query from Management Studio and take a look at the query plan...

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Import or Export Files to or from in MSSQL 2005 and above versions.

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Import or Export Files to or from in MSSQL 2005 and above versions. Eli Leiba 03/2013. General Description: The task of importing or exporting binary long data stored in files in the file system in MSSQL Server is a basic and important task that was dealt with differently over the years and the development of the Product. For the SQL...

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