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+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community 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 General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+*/
+/*****************************************************************************
+ *
+ *
+ * PURPOSE:
+ * provide global definitions for embedded SQL usage (any base DBMS)
+ *
+ *
+ * COMMENTS:
+ * - further SQL-relevant constants for C++ usage can be found in externs.h
+ *
+ *****************************************************************************/
+
+#ifndef _SQLGLOBALS_H_
+#define _SQLGLOBALS_H_
+
+// this syntax should be the same for all embedded SQL versions
+// right now only tested & used with Informix, though
+
+// max length of varchar attributes and other string buffers; incl padding zero
+// see $(INFORMIXDIR)/incl/esql/varchar.h
+// unfortunately there it is not made known to ESQL, so we must use a literal here
+EXEC SQL define VARCHAR_MAXLEN 255;
+EXEC SQL define STRING_MAXLEN 255;
+
+// SQL query string buffer size
+#define SQL_QUERY_BUFFER_SIZE 400
+
+#endif // _SQLGLOBALS_H_