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d_drop_col.c
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d_drop_col.c
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/*!
* \file db/dbmi_driver/d_drop_col.c
*
* \brief DBMI Library (driver) - drop column
*
* (C) 1999-2008 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
*/
#include <stdlib.h>
#include <grass/dbmi.h>
#include "macros.h"
#include "dbstubs.h"
/*!
\brief Drop column
\return DB_OK on success
\return DB_FAILED on failure
*/
int db_d_drop_column(void)
{
dbString tableName;
dbString columnName;
int stat;
db_init_string(&tableName);
db_init_string(&columnName);
/* get the arg(s) */
DB_RECV_STRING(&tableName);
DB_RECV_STRING(&columnName);
/* call the procedure */
stat = db_driver_drop_column(&tableName, &columnName);
db_free_string(&tableName);
db_free_string(&columnName);
/* send the return code */
if (stat != DB_OK) {
DB_SEND_FAILURE();
return DB_OK;
}
DB_SEND_SUCCESS();
/* no results */
return DB_OK;
}