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/*
* Copyright (C) 2009 Huw Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/*
* Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
* other than GPL or LGPL is available it will apply instead, Oracle elects to use only
* the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
* a choice of LGPL license versions is made available with the language indicating
* that LGPLv2 or any later version may be used, or where a choice of which version
* of the LGPL is applied is otherwise unspecified.
*/
[
local,
object,
uuid(0c733a7d-2a1c-11ce-ade5-00aa0044773d),
pointer_default(unique)
]
interface IRowsetLocate : IRowset
{
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[]);
}
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