1 /* Copyright (C) 2000-2003 MySQL AB 2 Use is subject to license terms 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; version 2 of the License. 7 8 This program is distributed in the hope that it will be useful, 9 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License 14 along with this program; if not, write to the Free Software 15 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */ 16 17 /* Functions to map mysqld errno to sql_state */ 18 19 #include "mariadb.h" 20 #include <mysqld_error.h> 21 #include <my_base.h> 22 23 struct st_map_errno_to_sqlstate 24 { 25 uint mysql_errno; 26 const char *odbc_state; 27 const char *jdbc_state; 28 }; 29 30 struct st_map_errno_to_sqlstate sqlstate_map[]= 31 { 32 #include <handler_state.h> 33 #include <sql_state.h> 34 }; 35 mysql_errno_to_sqlstate(uint mysql_errno)36const char *mysql_errno_to_sqlstate(uint mysql_errno) 37 { 38 uint first=0, end= array_elements(sqlstate_map)-1; 39 struct st_map_errno_to_sqlstate *map; 40 41 /* Do binary search in the sorted array */ 42 while (first != end) 43 { 44 uint mid= (first+end)/2; 45 map= sqlstate_map+mid; 46 if (map->mysql_errno < mysql_errno) 47 first= mid+1; 48 else 49 end= mid; 50 } 51 map= sqlstate_map+first; 52 if (map->mysql_errno == mysql_errno) 53 return map->odbc_state; 54 return "HY000"; /* General error */ 55 } 56