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492.3.11
by Lee
code clean move Item_func_ceiling, Item_func_cos, Item_func_sin, Item_func_tan, Item_func_int_val 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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* Copyright (C) 2008 Sun Microsystems
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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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||
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1241.9.36
by Monty Taylor
ZOMG. I deleted drizzled/server_includes.h. |
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#include "config.h" |
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1241.9.1
by Monty Taylor
Removed global.h. Fixed all the headers. |
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#include <math.h> |
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1759.3.16
by Stewart Smith
move CEIL() and CEILING() function into math_functions plugin |
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#include "ceiling.h" |
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572.1.4
by Monty Taylor
Removed a bunch of unusued tests and defines from autoconf. |
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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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492.3.11
by Lee
code clean move Item_func_ceiling, Item_func_cos, Item_func_sin, Item_func_tan, Item_func_int_val to functions directory |
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int64_t Item_func_ceiling::int_op() |
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{
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int64_t result; |
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switch (args[0]->result_type()) { |
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case INT_RESULT: |
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result= args[0]->val_int(); |
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null_value= args[0]->null_value; |
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break; |
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case DECIMAL_RESULT: |
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{
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my_decimal dec_buf, *dec; |
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if ((dec= Item_func_ceiling::decimal_op(&dec_buf))) |
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my_decimal2int(E_DEC_FATAL_ERROR, dec, unsigned_flag, &result); |
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else
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result= 0; |
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break; |
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}
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default: |
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result= (int64_t)Item_func_ceiling::real_op(); |
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};
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return result; |
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}
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double Item_func_ceiling::real_op() |
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{
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/*
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the volatile's for BUG #3051 to calm optimizer down (because of gcc's
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bug)
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*/
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volatile double value= args[0]->val_real(); |
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null_value= args[0]->null_value; |
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return ceil(value); |
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}
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my_decimal *Item_func_ceiling::decimal_op(my_decimal *decimal_value) |
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{
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my_decimal val, *value= args[0]->val_decimal(&val); |
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if (!(null_value= (args[0]->null_value || |
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my_decimal_ceiling(E_DEC_FATAL_ERROR, value, |
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decimal_value) > 1))) |
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return decimal_value; |
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return 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 */ |