#Odbc driver 11 for sql server connection string password#
PWD need not be specified if the login has a NULL password or when using Windows Authentication ( Trusted_Connection = yes).
The password for the SQL Server login account specified in the UID parameter. It is an error to specify both a value for the Network keyword and a protocol prefix on the Server keyword. Valid values are dbnmpntw (named pipes) and dbmssocn (TCP/IP). For example:įor more information about SQL Server Native Client's support for Always On availability groups, see SQL Server Native Client Support for High Availability, Disaster Recovery. multiSubnetFailover=Yes configures SQL Server Native Client to provide faster detection of and connection to the (currently) active server. The default is "no".Īlways specify multiSubnetFailover=Yes when connecting to the availability group listener of a SQL Server availability group or a SQL Server Failover Cluster Instance.
If connecting to a SQL Server with multiple languages, Language specifies which set of messages are used for the connection.Įnables or disables multiple active result sets (MARS) on the connection. SQL Server can store messages for multiple languages in sysmessages. Name of an existing ODBC file data source. An empty string causes SQL Server Native Client to use the default, driver-generated SPN. Name of the failover partner server to be used if a connection cannot be made to the primary server. This keyword is deprecated, and its setting is ignored by the SQL Server Native Client ODBC driver. Specifies whether data should be encrypted before sending it over the network. This keyword overrides any values that might be specified in the Server, Network, and Address keywords. Name of an existing ODBC user or system data source. The Server keyword is required if Driver is specified and DriverCompletion is set to SQL_DRIVER_NOPROMPT.įor more information about driver names, see Using the SQL Server Native Client Header and Library Files. ODBC applications use connection strings as a parameters to the SQLDriverConnect and SQLBrowseConnect functions.Ĭonnection strings used by ODBC have the following syntax:Ĭonnection-string ::= empty-string | attribute | attribute connection-stringĪttribute ::= attribute-keyword=[". The following sections describe the keywords that can be used with the SQL Server Native Client OLE DB provider, the SQL Server Native Client ODBC driver, and ActiveX Data Objects (ADO) when using SQL Server Native Client as the data provider. It is good practice when modifying applications to use SQL Server Native Client to eliminate any dependency on connection string ambiguity. SQL Server Native Client allows ambiguity in connection strings to maintain backward compatibility (for example, some keywords may be specified more than once, and conflicting keywords may be allowed with resolution based on position or precedence).
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