PvFreeDbNamesData()

Developer Reference : Platform Management : Distributed Tuning Interface (DTI) Guide : Distributed Tuning Interface Reference : PvFreeDbNamesData()

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

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.

•Database names data retrieved by calling PvGetDbNamesData().