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lrd_open_connection
| Example: lrd_open_connection | Access Management Functions |
Connects (logs in) to the database.
LRDRET lrd_open_connection( LRD_CONNECTION **mpptConnection, unsigned int muiDBType, char *mpszUser, char *mpszPassword, char *mpszServer, char *mpszExtConnectStr, LRD_CONTEXT *mptContext, long mliOption, int miDBErrorSeverity );
| mpptConnection | A pointer to a pointer to an LRD_CONNECTION structure. |
| muiDBType | The target database type. |
| mpszUser | A pointer to the database user ID. |
| mpszPassword | A pointer to the database user password. |
| mpszServer | A pointer to the database server name. |
| mpszExtConnectStr | A pointer to an extended connection string. |
| mptContext | A pointer to an LRD_CONTEXT structure. NULL for all other databases. |
| mliOption | ODBC only - One of the Open Connection options. |
| miDBErrorSeverity | The Error Severity Levels of a failure in a database routine. |
The lrd_open_connection function sets up the LRD_CONNECTION structure. The structure is valid until it is freed with lrd_close_connection.
For more details refer to the Function Header File lrd.h in the include directory.
Return Values
See LRD Return Values.
Parameterization
The following arguments can be parameterized using standard parameterization: mpszUser, mpszPassword, mpszServer, mpszExtConnectStr
