PvGetEngineInformation()
Retrieves the information about the database engine for a given hConnection .
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 PvGetEngineInformation(
BTI_LONG hConnection,
BTI_CHAR_PTR pserverClient,
BTI_ULONG_PTR pdbuApiVer,
BTI_ULONG_PTR pmajor,
BTI_ULONG_PTR pminor,
BTI_ULONG_PTR pserverClientType );
Arguments
In
hConnection
Connection handle that identifies the server. Connection handles are obtained with the
PvConnectServer() function.
Out
pserverClient
Address of a BTI_CHAR_PTR
True - MKDE_SERVR_ENGINE_CID False - MKDE_CLNT_ENGINE_CID
Out
pdbuApiVer
Version of the structures. Can be NULL
Out
pmajor
Major version - can be NULL.
Out
pminor
Minor version - can be NULL.
Out
pserverClientType
Only for MKDE_SRVR_ENGINE_CID.
Returns one of the following:
UNKNOWN_ENGINE_CLIENT (0) NT_SERVER (1) WIN32_CLIENT (3) UNIX_SERVER (4) CLIENT_CACHE (5) VXWIN_SERVER(6) VXLINUX_SERVER(7) REPORT_ENGINE(9)
Return Values
P_OK
The operation was successful.
P_E_INVALID_HANDLE
Invalid connection handle.
P_E_FAIL
Failed for other reasons.
Remarks
The following precondition 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
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