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diff --git a/include/connectivity/IParseContext.hxx b/include/connectivity/IParseContext.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_CONNECTIVITY_IPARSECONTEXT_HXX
+#define INCLUDED_CONNECTIVITY_IPARSECONTEXT_HXX
+
+#include <rtl/ustring.hxx>
+#include <com/sun/star/lang/Locale.hpp>
+
+namespace connectivity
+{
+
+    //= IParseContext
+
+    class IParseContext
+    {
+    public:
+        enum class ErrorCode
+        {
+            General,                // "Syntax error in SQL expression"
+            ValueNoLike,            // "The value #1 can not be used with LIKE."
+            FieldNoLike,            // "LIKE can not be used with this field."
+            InvalidCompare,         // "The entered criterion can not be compared with this field."
+            InvalidIntCompare,      // "The field can not be compared with a number."
+            InvalidDateCompare,     // "The field can not be compared with a date."
+            InvalidRealCompare,     // "The field can not be compared with a floating point number."
+            InvalidTableNosuch,     // "The database does not contain a table named \"#\"."
+                                            // Named like this to avoid conflict with a #define in the Windows system ODBC headers.
+            InvalidTableOrQuery,     // "The database does contain neither a table nor a query named \"#\"."
+            InvalidColumn,           // "The column \"#1\" is unknown in the table \"#2\"."
+            InvalidTableExist,       // "The database already contains a table or view with name \"#\"."
+            InvalidQueryExist        // "The database already contains a query with name \"#\".";
+        };
+
+        enum class InternationalKeyCode
+        {
+            None = 0,
+            Like,
+            Not,
+            Null,
+            True,
+            False,
+            Is,
+            Between,
+            Or,
+            And,
+            Avg,
+            Count,
+            Max,
+            Min,
+            Sum,
+            Every,
+            Any,
+            Some,
+            StdDevPop,
+            StdDevSamp,
+            VarSamp,
+            VarPop,
+            Collect,
+            Fusion,
+            Intersection
+        };
+
+    public:
+        // retrieves language specific error messages
+        virtual OUString getErrorMessage(ErrorCode _eCodes) const = 0;
+
+        // retrieves language specific keyword strings (only ASCII allowed)
+        virtual OString getIntlKeywordAscii(InternationalKeyCode _eKey) const = 0;
+
+        // finds out, if we have an international keyword (only ASCII allowed)
+        virtual InternationalKeyCode getIntlKeyCode(const OString& rToken) const = 0;
+
+        /** gets a locale instance which should be used when parsing in the context specified by this instance
+            <p>if this is not overridden by derived classes, it returns the static default locale.</p>
+        */
+        virtual css::lang::Locale getPreferredLocale( ) const = 0;
+
+    protected:
+        ~IParseContext() {}
+    };
+}
+
+#endif // INCLUDED_CONNECTIVITY_IPARSECONTEXT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */