free odbc driver for sql server for windows

For more information, see Run Initial SQL. (Optional) Select Initial SQL to specify a SQL command to run at the beginning of every connection, such as when you open the workbook, refresh an extract, sign in to Tableau Server, or publish to Tableau Server. Select this option to allow queries to read rows that have been modified by other transactions even when they have not been committed yet. When this option is cleared, Tableau uses the default isolation level specified by the database. Long queries from other transactions, including extract refreshes, can lock the database and delay Tableau's transactions. This option lets Tableau running at the read-uncommitted isolation level. Specify whether to Read uncommitted data. Select the Require SSL check box when connecting to an SSL server. If the server is password protected, and you are not in a Kerberos environment, you must enter the user name and password. Specify whether to use Windows Authentication or a specific user name and password. Select how you want to sign in to the server. (Optional) Enter a database name if you want to connect to a contained database. To connect to a non-default port, use the, format when entering the server name. Then do the following:Įnter the name of the server you want to connect to. For a complete list of data connections, select More under To a Server. Start Tableau and under Connect, select Microsoft SQL Server. Make the connection and set up the data source If the driver is not installed on your computer, Tableau displays a message in the connection dialog box with a link to the Driver Download (Link opens in a new window) page where you can find driver links and installation instructions. You might already have the required driver installed on your computer. This connector requires a driver to talk to the database. (Optional) Initial SQL statement to run every time Tableau connects

(Optional) Database name if you want to connect to a contained databaseĪuthentication method: Windows Authentication or user name and passwordĭo you want to set the database isolation level to read uncommitted data? (Optional) Port number if you want to connect to a non-default port

Name of the server you want to connect to Before you beginīefore you begin, gather this connection information: Note: Use the Microsoft SQL Server connector to connect to Microsoft SQL Server Parallel Data Warehouse (PDW), Microsoft Azure Synapse Analytics (formerly Azure SQL Data Warehouse), or Microsoft Azure SQL Database.

This article describes how to connect Tableau to a Microsoft SQL Server database and set up the data source.

Free odbc driver for sql server for windows