Connection String Options
The connection string properties are the various options that can be used to establish a connection. This section provides a complete list of the options you can configure in the connection string for this provider. Click the links for further details.
For more information on establishing a connection, see Basic Tab.
| Property | Description |
| AuthScheme | The scheme used for authentication. Accepted entries are Password, AzureAD, AzureServicePrincipal, AzureServicePrincipalCert, AzureMSI, AzurePassword. |
| Server | The name of the server running Synapse. |
| User | The Azure Synapse user account used to authenticate. |
| Password | The password used to authenticate the user. |
| Port | The port of the Synapse. |
| Database | The name of the Synapse database. |
| Encrypt | This field sets whether SSL is enabled and whether the 'Strict' encryption type is used. |
| Property | Description |
| BatchMode | The Batch Mode of Azure Synapse bulkInsert. |
| StorageAccountLocation | The Storage Account Location for staging your data. |
| AzureSASToken | The string value of the Azure Blob shared access signature. |
| Property | Description |
| AzureTenant | The Microsoft Online tenant being used to access data. If not specified, your default tenant is used. |
| AzureEnvironment | The Azure Environment to use when establishing a connection. |
| Property | Description |
| InitiateOAuth | Set this property to initiate the process to obtain or refresh the OAuth access token when you connect. |
| OAuthClientId | The client Id assigned when you register your application with an OAuth authorization server. |
| OAuthClientSecret | The client secret assigned when you register your application with an OAuth authorization server. |
| OAuthAccessToken | The access token for connecting using OAuth. |
| OAuthSettingsLocation | The location of the settings file where OAuth values are saved when InitiateOAuth is set to GETANDREFRESH or REFRESH . Alternatively, you can hold this location in memory by specifying a value starting with 'memory://'. |
| CallbackURL | The OAuth callback URL to return to when authenticating. This value must match the callback URL you specify in your app settings. |
| OAuthGrantType | The grant type for the OAuth flow. |
| OAuthVerifier | The verifier code returned from the OAuth authorization URL. |
| OAuthRefreshToken | The OAuth refresh token for the corresponding OAuth access token. |
| OAuthExpiresIn | The lifetime in seconds of the OAuth AccessToken. |
| OAuthTokenTimestamp | The Unix epoch timestamp in milliseconds when the current Access Token was created. |
| Property | Description |
| OAuthJWTCert | The JWT Certificate store. |
| OAuthJWTCertType | The type of key store containing the JWT Certificate. |
| OAuthJWTCertPassword | The password for the OAuth JWT certificate. |
| OAuthJWTCertSubject | The subject of the OAuth JWT certificate. |
| Property | Description |
| SSLClientCert | The TLS/SSL client certificate store for SSL Client Authentication (2-way SSL). |
| SSLClientCertType | The type of key store containing the TLS/SSL client certificate. |
| SSLClientCertPassword | The password for the TLS/SSL client certificate. |
| SSLClientCertSubject | The subject of the TLS/SSL client certificate. |
| SSLServerCert | The certificate to be accepted from the server when connecting using TLS/SSL. |
| Property | Description |
| FirewallType | The protocol used by a proxy-based firewall. |
| FirewallServer | The name or IP address of a proxy-based firewall. |
| FirewallPort | The TCP port for a proxy-based firewall. |
| FirewallUser | The user name to use to authenticate with a proxy-based firewall. |
| FirewallPassword | A password used to authenticate to a proxy-based firewall. |
| Property | Description |
| LogModules | Core modules to be included in the log file. |
| Property | Description |
| Location | A path to the directory that contains the schema files defining tables, views, and stored procedures. |
| Property | Description |
| CustomizeDateFormat | Configure the Date format. |
| ApplicationIntent | Expresses the client application's request to be directed either to a read-write or read-only version of an availability group database. |
| EnableTransaction | Determines whether transactions are enabled. |
| MaxRows | Limits the number of rows returned when no aggregation or GROUP BY is used in the query. This takes precedence over LIMIT clauses. |
| Other | These hidden properties are used only in specific use cases. |
| Readonly | You can use this property to enforce read-only access to Azure Synapse from the provider. |
| Timeout | The value in seconds until the timeout error is thrown, canceling the operation. |