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/*!
\file lib/db/dbmi_base/sqlCtype.c
\brief DBMI Library (base) - SQL data type to C data type
(C) 1999-2009, 2011 by the GRASS Development Team
This program is free software under the GNU General Public License
(>=v2). Read the file COPYING that comes with GRASS for details.
\author Joel Jones (CERL/UIUC), Radim Blazek
\author Doxygenized by Martin Landa <landa.martin gmail.com> (2011)
*/
#include <grass/dbmi.h>
/*!
\brief Get C data type based on given SQL data type
\param sqltype SQL data type
\return related C data type
*/
int db_sqltype_to_Ctype(int sqltype)
{
switch (sqltype) {
case DB_SQL_TYPE_INTEGER:
return DB_C_TYPE_INT;
case DB_SQL_TYPE_SMALLINT:
return DB_C_TYPE_INT;
case DB_SQL_TYPE_REAL:
return DB_C_TYPE_DOUBLE;
case DB_SQL_TYPE_DOUBLE_PRECISION:
return DB_C_TYPE_DOUBLE;
case DB_SQL_TYPE_SERIAL:
return DB_C_TYPE_INT;
}
switch (sqltype & ~DB_DATETIME_MASK) {
case DB_SQL_TYPE_DATE:
case DB_SQL_TYPE_TIME:
case DB_SQL_TYPE_TIMESTAMP:
case DB_SQL_TYPE_INTERVAL:
return DB_C_TYPE_DATETIME;
}
return DB_C_TYPE_STRING;
}
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