PvFreeDbNamesData()
Free the resource allocated for database names on a connected server. This function needs to be called after preceding calls to PvGetDbNamesData.
Header File: catalog.h (See also
Header Files)
Function First Available In Library: w3dbav75.dll (Windows), libpsqldti.so (Linux), libpsqldti.dylib (macOS) (See also
Link Libraries)
Syntax
BTI_API PvFreeDbNamesData(
BTI_LONG hConnection);
Arguments
In | hConnection | Connection handle that identifies the server. Connection handles are obtained with the
PvConnectServer() function. |
Return Values
P_OK | The operation was successful. |
P_E_INVALID_HANDLE | Invalid connection handle. |
P_E_DATA_UNAVAILABLE | Data related to database names not available. |
P_E_FAIL | Failed for other reasons. |
Remarks
The following preconditions must be met:
•Connection established by
PvConnectServer() or if you are performing the operation on a local machine, P_LOCAL_DB_CONNECTION may be used as the connection handle.
See Also