The ODBC Data Source Administrator dialog box is used to create and manage ODBC data sources. Under the Drivers tab, check iif the ODBC Driver for SQL Server driver exists: Or open the ODBC Data Source Administrator dialog box: To confirm that the Microsoft ODBC drivers for SQL Server is installed, go to Control Panel and under the Program and Features find the Microsoft ODBC drivers for SQL Server: Click the Finish button to close the Microsoft ODBC drivers for SQL Server Setup window: In a few seconds, the installation of the Microsoft ODBC drivers for SQL Server finishes. On the Feature Selection window, select the Client Components item and click the Next button:Ĭlick the Install button on the Ready to Install the Program window to begin the installation of the Microsoft ODBC drivers for SQL Server: Under the License Agreement window read the license terms and if you agree, check the “ I accept the terms in the license agreement” radio button and click the Next button: msodbcsql.msi ) file and the welcome screen will appear:Ĭlick the Next button to proceed with installation. The process of installation of the Microsoft ODBC drivers for SQL Server is very simple and straightforward. Let’s install the appropriate Microsoft ODBC drivers for SQL Server. x86\msodbcsql.msi on the Windows 64-bit version), the following warning message will appear: In case that the wrong version of the Microsoft ODBC drivers for SQL Server is trying to be installed (e.g. X86\msodbcsql.msi is for the Windows 32-bit version X64\msodbcsql.msi is for the Windows 64-bit version Depending on which Windows operating system version (32-bit or 64-bit) is used, there are two versions of the Microsoft ODBC drivers for SQL Server that can be installed: Installing and configuring the Microsoft ODBC drivers for SQL Serverįrom this link, the Microsoft ODBC drivers for SQL Server can be downloaded and installed. After that, it retrieves results from the ODBC driver and formats those into OLE DB specific structures which the consumer has access to them. The provider transforms incoming OLE DB calls into ODBC calls, and transfers them on to the specified ODBC driver. MSDASQL allows OLE DB consumer applications to use ODBC drivers to connect to a data source. The diagram below explains the flow of connecting to a SQL Server database using the MSDASQL provider and a SQL Server ODBC driver. In this article, we will explain how to install the appropriate ODBC drivers for SQL Server, how to configure ODBC to connect to a SQL Server instance and how to create and configure a Linked Server using the ODBC driver and the MSDASQL provider to query tables on a SQL Server instance. ODBC is designed for relational data stores. The most important package is, Dapper is used to simplify SQL operations.Microsoft Open Database Connectivity ( ODBC) is an application programming interface ( API) designed to access data from a different of database management systems ( DBMS). CodeĬreate a console application and install the following packages. In next section, we will write some code to do it. We can use Open Database Connectivity(ODBC) to complete the above query.įor more information about ODBC, take a look at the following posts. How can we query the data from Hive with C# to get the above result? The following screenshot is the result of performing the above operations. Select id, bucket from ods_xxxx_oss where dt = '' limit 10 beeline -u "jdbc:hive2://yourip:10000" -n yourname -p yourpwd Using beeline to test the connection and make a simple query. Next, I will use version 2.1.1-cdh6.2.0 as a demonstration. In this article, we will use C# to query Hive step by step.īefore starting the specific content, we need to have a Hive server that can be connected. The Apache Hive data warehouse software facilitates reading, writing, and managing large datasets residing in distributed storage and queried using SQL syntax.
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