xpmgr/BuildTools/Include/rstloc.idl

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//-----------------------------------------------------------------------------
// File: rstloc.idl
//
// Copyright: Copyright (c) Microsoft Corporation
//
// Contents: OLE DB interface definition
//
// Comments:
//
//-----------------------------------------------------------------------------
#include "idlmulti.h"
//
LOCAL_INTERFACE(0c733a7d-2a1c-11ce-ade5-00aa0044773d)
interface IRowsetLocate : IRowset {
//
// DBCOMPARE -- specifies the results of a bookmark comparison
//
typedef DWORD DBCOMPARE;
enum DBCOMPAREENUM {
DBCOMPARE_LT,
DBCOMPARE_EQ,
DBCOMPARE_GT,
DBCOMPARE_NE,
DBCOMPARE_NOTCOMPARABLE
};
HRESULT Compare(
[in] HCHAPTER hReserved,
[in] DBBKMARK cbBookmark1,
[in, size_is(cbBookmark1)] const BYTE * pBookmark1,
[in] DBBKMARK cbBookmark2,
[in, size_is(cbBookmark2)] const BYTE * pBookmark2,
[out] DBCOMPARE * pComparison
);
HRESULT GetRowsAt(
[in] HWATCHREGION hReserved1,
[in] HCHAPTER hReserved2,
[in] DBBKMARK cbBookmark,
[in, size_is(cbBookmark)] const BYTE * pBookmark,
[in] DBROWOFFSET lRowsOffset,
[in] DBROWCOUNT cRows,
[out] DBCOUNTITEM * pcRowsObtained,
[out, size_is(,cRows)] HROW ** prghRows
);
HRESULT GetRowsByBookmark(
[in] HCHAPTER hReserved,
[in] DBCOUNTITEM cRows,
[in, size_is(cRows)] const DBBKMARK rgcbBookmarks[],
[in, size_is(cRows)] const BYTE * rgpBookmarks[],
[out, size_is(cRows)] HROW rghRows[],
[out, size_is(cRows)] DBROWSTATUS rgRowStatus[]
);
HRESULT Hash(
[in] HCHAPTER hReserved,
[in] DBBKMARK cBookmarks,
[in, size_is(cBookmarks)] const DBBKMARK rgcbBookmarks[],
[in, size_is(cBookmarks)] const BYTE * rgpBookmarks[],
[out, size_is(cBookmarks)] DBHASHVALUE rgHashedValues[],
[out, size_is(cBookmarks)] DBROWSTATUS rgBookmarkStatus[]
);
}