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84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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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 Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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//
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// $Id: dictstep-jl.h 9655 2013-06-25 23:08:13Z xlou $
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// C++ Interface: dictstep-js
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//
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// Description:
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//
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//
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// Author: Patrick LeBlanc <pleblanc@calpont.com>, (C) 2008
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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/** @file */
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#ifndef DICTSTEP_JL_H_
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#define DICTSTEP_JL_H_
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#include "jobstep.h"
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#include "command-jl.h"
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namespace joblist
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{
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class DictStepJL : public CommandJL
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{
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public:
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DictStepJL();
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DictStepJL(const pDictionaryStep&);
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virtual ~DictStepJL();
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void setLBID(uint64_t data, uint32_t dbroot); // converts a rid or dictionary token to an LBID. For ColumnCommandJL it's a RID, for a DictStep it's a token.
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uint8_t getTableColumnType();
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std::string toString();
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/* XXXPAT: The width is only valid for projection steps and the output
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type is TUPLE at the moment. */
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void setWidth(uint16_t);
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uint16_t getWidth();
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CommandType getCommandType()
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{
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return DICT_STEP;
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}
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void createCommand(messageqcpp::ByteStream&) const;
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void runCommand(messageqcpp::ByteStream&) const;
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private:
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DictStepJL(const DictStepJL&);
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// uint64_t lbid;
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// uint32_t fbo;
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uint32_t traceFlags; // probably move this to Command
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uint8_t BOP;
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uint16_t colWidth;
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int compressionType;
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messageqcpp::ByteStream filterString;
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uint32_t filterCount;
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std::vector<std::string> eqFilter;
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bool hasEqFilter;
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uint8_t eqOp; // COMPARE_EQ or COMPARE_NE
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};
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}; // namespace
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#endif
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