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492.3.10
by Lee
code clean move Item_func_acos, Item_func_asin, Item_func_atan, Item_func_pow, Item_func_sqrt 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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#include <drizzled/server_includes.h> |
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642.1.30
by Lee
move math functions to drizzled/function/math directory |
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#include <drizzled/function/math/sqrt.h> |
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492.3.10
by Lee
code clean move Item_func_acos, Item_func_asin, Item_func_atan, Item_func_pow, Item_func_sqrt to functions directory |
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double Item_func_sqrt::val_real() |
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{
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assert(fixed == 1); |
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double value= args[0]->val_real(); |
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if ((null_value=(args[0]->null_value || value < 0))) |
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971.6.11
by Eric Day
Removed purecov messages. |
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return 0.0; |
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492.3.10
by Lee
code clean move Item_func_acos, Item_func_asin, Item_func_atan, Item_func_pow, Item_func_sqrt to functions directory |
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return sqrt(value); |
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}
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