59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Copyright (C) 1994-1996, Microsoft Corporation.
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//
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// File: querydef.hxx
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//
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// Contents: Common definitions used for internal implementation of query
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//
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// History: 19-Jun-95 BartoszM Created
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//
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//----------------------------------------------------------------------------
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#pragma once
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typedef ULONG CI_TBL_BMK;
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typedef ULONG CI_TBL_CHAPT;
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//
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// Limits of the implementation
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//
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// Property values larger than this are deferred.
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// This number must be 8-byte aligned.
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const unsigned cbMaxNonDeferredValueSize = 2048;
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#define TBL_MAX_DATA cbMaxNonDeferredValueSize
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#define TBL_MAX_BINDING 2048 // Maximum size of a set of column bindings
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#define TBL_MAX_OUTROWLENGTH 2048 // Maximum allowed output row
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#define MAX_ROW_SIZE 2048 // Maximum length of a row in a window
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#define DEFAULT_MEM_TARGET (1*1024*1024) // memory consumption target
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//
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// Constants
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//
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// Sentinel values for bookmarks
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#if !defined( WORKID_TBLFIRST )
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// they are also defined in ofsdisk.h
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#define WORKID_TBLBEFOREFIRST ((WORKID)0xfffffffb)
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#define WORKID_TBLFIRST ((WORKID)0xfffffffc)
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#define WORKID_TBLLAST ((WORKID)0xfffffffd)
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#define WORKID_TBLAFTERLAST ((WORKID)0xfffffffe)
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#endif // !defined( WORKID_TBLFIRST )
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#define TYPE_WORKID VT_I4
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#define TYPE_PATH VT_LPWSTR
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#define TYPE_NAME VT_LPWSTR
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const HWATCHREGION watchRegionInvalid = 0;
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