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492.3.14
by Lee
code clean move Item_func_ascii, Item_func_bit_count, Item_func_find_in_set, Item_func_ord to functions directory |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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1999.6.1
by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file |
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* Copyright (C) 2008 Sun Microsystems, Inc.
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492.3.14
by Lee
code clean move Item_func_ascii, Item_func_bit_count, Item_func_find_in_set, Item_func_ord to functions directory |
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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2173.2.1
by Monty Taylor
Fixes incorrect usage of include |
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#include <config.h> |
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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1759.3.20
by Stewart Smith
move ORD() function into math_functions plugin |
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#include "ord.h" |
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492.3.14
by Lee
code clean move Item_func_ascii, Item_func_bit_count, Item_func_find_in_set, Item_func_ord to functions directory |
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2154.2.4
by Brian Aker
This fixes 716459 |
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#include <drizzled/charset_info.h> |
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#include <drizzled/type/decimal.h> |
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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namespace drizzled |
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{
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492.3.14
by Lee
code clean move Item_func_ascii, Item_func_bit_count, Item_func_find_in_set, Item_func_ord to functions directory |
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int64_t Item_func_ord::val_int() |
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{
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assert(fixed == 1); |
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String *res=args[0]->val_str(&value); |
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if (!res) |
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{
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null_value=1; |
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return 0; |
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}
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null_value=0; |
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if (!res->length()) return 0; |
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if (use_mb(res->charset())) |
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{
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register const char *str=res->ptr(); |
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register uint32_t n=0, l=my_ismbchar(res->charset(),str,str+res->length()); |
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if (!l) |
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return (int64_t)((unsigned char) *str); |
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while (l--) |
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n=(n<<8)|(uint32_t)((unsigned char) *str++); |
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return (int64_t) n; |
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}
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return (int64_t) ((unsigned char) (*res)[0]); |
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}
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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} /* namespace drizzled */ |