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https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
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3919c541ac
* Fix clang warnings * Remove vim tab guides * initialize variables * 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length * Fix ISO C++17 does not allow 'register' storage class specifier for outdated bison * chars are unsigned on ARM, having if (ival < 0) always false * chars are unsigned by default on ARM and comparison with -1 if always true
113 lines
2.7 KiB
C++
113 lines
2.7 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: passthrucommand-jl.cpp 9655 2013-06-25 23:08:13Z xlou $
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// C++ Implementation: passthrucommand-jl
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//
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// Description:
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//
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//
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// Author: Patrick <pleblanc@localhost.localdomain>, (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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#include <string>
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#include <sstream>
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using namespace std;
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#include "bytestream.h"
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using namespace messageqcpp;
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#include "primitivestep.h"
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#include "tablecolumn.h"
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#include "command-jl.h"
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#include "passthrucommand-jl.h"
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namespace joblist
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{
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/* I think this class literally does nothing */
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PassThruCommandJL::PassThruCommandJL(const PassThruStep& p)
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{
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OID = p.oid();
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colName = p.name();
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colWidth = p.colWidth;
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// cout << "PassThru col width = " << (int) colWidth << " for OID " << OID << endl;
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/* Is this ever a dictionary column? */
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if (p.isDictColumn)
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tableColumnType = TableColumn::STRING;
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else
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switch (colWidth)
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{
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case 1: tableColumnType = TableColumn::UINT8; break;
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case 2: tableColumnType = TableColumn::UINT16; break;
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case 4: tableColumnType = TableColumn::UINT32; break;
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case 8: tableColumnType = TableColumn::UINT64; break;
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case 16:
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case 32: tableColumnType = TableColumn::STRING; break;
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default: throw logic_error("PassThruCommandJL(): bad column width?");
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}
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}
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PassThruCommandJL::~PassThruCommandJL()
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{
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}
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void PassThruCommandJL::setLBID(uint64_t l, uint32_t dbroot)
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{
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}
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void PassThruCommandJL::createCommand(ByteStream& bs) const
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{
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bs << (uint8_t)PASS_THRU;
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bs << colWidth;
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CommandJL::createCommand(bs);
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}
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void PassThruCommandJL::runCommand(ByteStream& bs) const
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{
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}
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uint8_t PassThruCommandJL::getTableColumnType()
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{
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return tableColumnType;
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}
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string PassThruCommandJL::toString()
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{
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ostringstream oss;
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oss << "PassThruCommandJL: colwidth=" << static_cast<uint32_t>(colWidth) << " oid=" << OID
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<< " colName=" << colName;
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return oss.str();
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}
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uint16_t PassThruCommandJL::getWidth()
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{
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return colWidth;
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}
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}; // namespace joblist
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