char cond [150] /*填入SQL固定部分*/ strcopy (sqlstring,"DELETE FROM STUDENT WHERE ") printf ("Enter Search condition:" scanf ("%s,cond) strcat (sqlstr ing,cond) EXEC SQL EXECUTE IMMEDIATE sqlstr ing; char cond[150]; /*填入SQL固定部分*/ strcopy(sqlstring,"DELETE FROM STUDENT WHERE "); printf("Enter Search condition:"); scanf("%s,cond); strcat(sqlstring,cond); EXEC SQL EXECUTE IMMEDIATE :sqlstring; · · ·