Sweden-Number/dlls/msi/query.h

89 lines
2.3 KiB
C

/*
* Implementation of the Microsoft Installer (msi.dll)
*
* Copyright 2002 Mike McCormack for Codeweavers
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WINE_MSI_QUERY_H
#define __WINE_MSI_QUERY_H
#include "winbase.h"
#include "objidl.h"
#include "msi.h"
#include "msiquery.h"
#include "msipriv.h"
#define OP_EQ 1
#define OP_AND 2
#define OP_OR 3
#define OP_GT 4
#define OP_LT 5
#define OP_LE 6
#define OP_GE 7
#define OP_NE 8
#define OP_ISNULL 9
#define OP_NOTNULL 10
#define EXPR_COMPLEX 1
#define EXPR_COLUMN 2
#define EXPR_COL_NUMBER 3
#define EXPR_IVAL 4
#define EXPR_SVAL 5
#define EXPR_UVAL 6
struct complex_expr
{
UINT op;
struct expr *left;
struct expr *right;
};
struct expr
{
int type;
union
{
struct complex_expr expr;
INT ival;
UINT uval;
LPWSTR sval;
LPWSTR column;
UINT col_number;
} u;
};
UINT MSI_ParseSQL( MSIDATABASE *db, LPCWSTR command, MSIVIEW **phView);
UINT TABLE_CreateView( MSIDATABASE *db, LPWSTR name, MSIVIEW **view );
UINT SELECT_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table );
UINT SELECT_AddColumn( MSIVIEW *select, LPWSTR name );
UINT DISTINCT_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table );
UINT ORDER_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table );
UINT ORDER_AddColumn( MSIVIEW *group, LPWSTR name );
UINT WHERE_CreateView( MSIDATABASE *db, MSIVIEW **view, MSIVIEW *table );
UINT WHERE_AddCondition( MSIVIEW *view, struct expr *condition );
int sqliteGetToken(const WCHAR *z, int *tokenType);
#endif /* __WINE_MSI_QUERY_H */