open_from_dsn
Description:
[ Version ( since = "6.0" ) ]
public static Connection open_from_dsn (DsnInfo dsn, string? auth_string, ConnectionOptions options) throws Error
public static Connection open_from_dsn (DsnInfo dsn, string? auth_string, ConnectionOptions options) throws Error
This function creates a connection and opens it, using a DSN.
If opening fails, then no connection is created. See Connection.from_dsn for more information.
Parameters:
| dsn |
data sourcename. |
| auth_string |
authentication string, or null |
| options |
options for the connection (see ConnectionOptions). |
Returns:
|
a new Connection if connection opening was successful or null if there was an error. |