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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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* Copyright (C) 2008 Sun Microsystems
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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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* 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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* 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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#include <drizzled/server_includes.h>
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#include <drizzled/item/cache.h>
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#include <drizzled/item/cache_row.h>
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#include <drizzled/item/cache_int.h>
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#include <drizzled/item/cache_real.h>
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#include <drizzled/item/cache_decimal.h>
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#include <drizzled/item/cache_str.h>
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Item_cache* Item_cache::get_cache(const Item *item)
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switch (item->result_type()) {
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return new Item_cache_int();
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return new Item_cache_real();
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return new Item_cache_decimal();
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return new Item_cache_str(item);
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return new Item_cache_row();
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// should never be in real life
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void Item_cache::print(String *str, enum_query_type query_type)
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str->append(STRING_WITH_LEN("<cache>("));
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example->print(str, query_type);
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Item::print(str, query_type);
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bool Item_cache::eq_def(Field *field)
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return cached_field ? cached_field->eq_def (field) : false;