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https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
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103 lines
3.0 KiB
C++
103 lines
3.0 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: commanddmlpackage.cpp 9210 2013-01-21 14:10:42Z rdempsey $
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*
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*
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***********************************************************************/
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#include <stdexcept>
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#include <iostream>
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#include <boost/tokenizer.hpp>
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#include <string>
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using namespace std;
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#define COMMANDDMLPKG_DLLEXPORT
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#include "commanddmlpackage.h"
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#undef COMMANDDMLPKG_DLLEXPORT
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namespace dmlpackage
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{
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CommandDMLPackage::CommandDMLPackage()
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{
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}
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CommandDMLPackage::CommandDMLPackage(std::string dmlStatement, int sessionID)
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: CalpontDMLPackage("", "", dmlStatement, sessionID)
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{
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}
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CommandDMLPackage::~CommandDMLPackage()
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{
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}
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int CommandDMLPackage::write(messageqcpp::ByteStream& bytestream)
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{
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int retval = 1;
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messageqcpp::ByteStream::byte package_type = DML_COMMAND;
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bytestream << package_type;
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messageqcpp::ByteStream::quadbyte session_id = fSessionID;
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bytestream << session_id;
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bytestream << fUuid;
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bytestream << fDMLStatement;
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bytestream << fSQLStatement; // for cleartablelock, this is table lockID
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bytestream << (uint8_t)fLogging;
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bytestream << fSchemaName;
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bytestream << fTimeZone;
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bytestream << fTableName;
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bytestream << fTableOid;
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bytestream << static_cast<messageqcpp::ByteStream::byte>(fIsAutocommitOn);
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bytestream << static_cast<messageqcpp::ByteStream::byte>(fIsBatchInsert);
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return retval;
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}
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int CommandDMLPackage::read(messageqcpp::ByteStream& bytestream)
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{
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int retval = 1;
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messageqcpp::ByteStream::quadbyte session_id;
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bytestream >> session_id;
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fSessionID = session_id;
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bytestream >> fUuid;
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bytestream >> fDMLStatement;
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bytestream >> fSQLStatement; // for cleartablelock, this is table lockID
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uint8_t logging;
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bytestream >> logging;
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fLogging = (logging != 0);
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bytestream >> fSchemaName;
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bytestream >> fTimeZone;
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bytestream >> fTableName;
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bytestream >> fTableOid;
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bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fIsAutocommitOn);
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bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fIsBatchInsert);
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return retval;
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}
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int CommandDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
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{
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CommandSqlStatement& cmdStmt = dynamic_cast<CommandSqlStatement&>(sqlStatement);
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fDMLStatement = cmdStmt.fCommandText;
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return 1;
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}
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} // namespace dmlpackage
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