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Loading ORC Data into SQL DW using PolyBase

由 时间秒杀一切 提交于 2019-12-25 02:57:31
问题 I am trying to load ORC file format via PolyBase but I am facing below problems. Problem:1 I have a CSV file which below code converts the csv file to ORC format but its selecting data from permanent table. If I remove "as select * from dbo.test" then create external table is not working. Permanent table contains 0 record. create external table test_orc with ( location='/TEST/', DATA_SOURCE=SIMPLE, FILE_FORMAT=TEST_ORC ) as select * from dbo.test ---Permanent Table Problem:2 If I select the

Is it possible to use cross database queries in both Azure and SQL?

由 非 Y 不嫁゛ 提交于 2019-12-06 16:46:33
问题 I am working on a project designed to run on azure platform using Azure database and Locally using local sql server. We have stored procedure that contain cross database calls. However It doesn't works on Azure server.I need cross database queries that capable of working in both azure and local sql server. We an use Elastic Query which allows us to query across Azure SQL Databases https://azure.microsoft.com/en-us/documentation/articles/sql-database-elastic-query-overview/ We can setup

Is it possible to use cross database queries in both Azure and SQL?

由 荒凉一梦 提交于 2019-12-04 21:45:44
I am working on a project designed to run on azure platform using Azure database and Locally using local sql server. We have stored procedure that contain cross database calls. However It doesn't works on Azure server.I need cross database queries that capable of working in both azure and local sql server. We an use Elastic Query which allows us to query across Azure SQL Databases https://azure.microsoft.com/en-us/documentation/articles/sql-database-elastic-query-overview/ We can setup external data source in azure server Using following code. In this case we can execute cross database calls
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