To learn more about authentication options, see Authentication to Synapse SQL.The. To connect and query with Visual Studio, see Query with Visual Studio. These settings can't be overridden and include: Database Settingįor executing serverless SQL pool queries, recommended tools are Azure Data Studio and Azure Synapse Studio. Synapse SQL standardizes some settings during connection and object creation. ADO.NET connection string example Server=tcp: encrypt=true trustServerCertificate=false hostNameInCertificate=*. loginTimeout=30 Following are also some examples of what a connection string looks like for each driver.Ĭonsider setting the connection timeout to 300 seconds to allow your connection to survive short periods of unavailability. To automatically generate the connection string for the driver that you're using from the Azure portal, select Show database connection strings from the preceding example. To find the latest version and documentation, select one of the preceding drivers. Synapse SQL supports ADO.NET, ODBC, PHP, and JDBC. Select on the workspace you want to connect to.The server name for the serverless SQL pool in the following example is:. The server name for the dedicated SQL pool in the following example is:. You can restart SSMS or connect and disconnect in ADS to mitigate this issue. Tools that open new connections to execute a query, like Synapse Studio, are not affected. This affects every tool that keeps connections open, like in query editor in SSMS and ADS. This includes querying storage using AAD pass-through and statements that interact with AAD (like CREATE EXTERNAL PROVIDER). If an AAD login has a connection open for more than 1 hour at time of query execution, any query that relies on AAD will fail.
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