GRASS Programmer's Manual
6.4.2(2012)
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00001 00015 #include <stdlib.h> 00016 #include <grass/dbmi.h> 00017 #include "macros.h" 00018 #include "dbstubs.h" 00019 00026 int db_d_drop_column(void) 00027 { 00028 dbString tableName; 00029 dbString columnName; 00030 int stat; 00031 00032 db_init_string(&tableName); 00033 db_init_string(&columnName); 00034 00035 /* get the arg(s) */ 00036 DB_RECV_STRING(&tableName); 00037 DB_RECV_STRING(&columnName); 00038 00039 /* call the procedure */ 00040 stat = db_driver_drop_column(&tableName, &columnName); 00041 db_free_string(&tableName); 00042 db_free_string(&columnName); 00043 00044 /* send the return code */ 00045 if (stat != DB_OK) { 00046 DB_SEND_FAILURE(); 00047 return DB_OK; 00048 } 00049 DB_SEND_SUCCESS(); 00050 00051 /* no results */ 00052 00053 return DB_OK; 00054 }