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5911e677fa
DOUBLE typecast was not supported and the failure detection caused a crash. This patch adds support for DOUBLE typecast and fixes the crash caused when a non-supported function is detected as part of an arithmatic.
676 lines
18 KiB
C++
676 lines
18 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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// $Id: functor_real.h 3495 2013-01-21 14:09:51Z rdempsey $
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/** @file */
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#ifndef FUNCTOR_REAL_H
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#define FUNCTOR_REAL_H
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#include "functor.h"
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namespace funcexp
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{
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/** @brief Func_Real class
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* For function that returns a int/decimal/double result.
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* Must implement getDoubleVal()
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* Implement any other methods that behave differently from the default.
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* Note: getIntVal is a good candidate to be implemented, too.
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*/
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class Func_Real : public Func
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{
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public:
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Func_Real() {}
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Func_Real(const std::string& funcName) : Func(funcName) {}
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virtual ~Func_Real() {}
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct)
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{ return ((int64_t) getDoubleVal(row, fp, isNull, op_ct)); }
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uint64_t getUintVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct)
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{ return ((uint64_t) getDoubleVal(row, fp, isNull, op_ct)); }
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/*
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct) = 0;
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*/
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct)
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{ return doubleToString(getDoubleVal(row, fp, isNull, op_ct)); }
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};
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/** @brief Func_abs class
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*/
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class Func_abs : public Func_Real
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{
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public:
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Func_abs(): Func_Real("abs") {}
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virtual ~Func_abs() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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uint64_t getUintVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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execplan::IDB_Decimal getDecimalVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_exp class
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*/
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class Func_exp : public Func_Real
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{
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public:
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Func_exp() : Func_Real("exp") {}
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virtual ~Func_exp() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_pow class
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*/
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class Func_pow : public Func_Real
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{
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public:
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Func_pow() : Func_Real("pow") {}
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virtual ~Func_pow() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_round class
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*/
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class Func_round : public Func_Real
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{
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public:
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Func_round() : Func_Real("round") {}
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virtual ~Func_round() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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uint64_t getUintVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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execplan::IDB_Decimal getDecimalVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_truncate class
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*/
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class Func_truncate : public Func_Real
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{
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public:
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Func_truncate() : Func_Real("truncate") {}
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virtual ~Func_truncate() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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uint64_t getUintVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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execplan::IDB_Decimal getDecimalVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_ceil class
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*/
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class Func_ceil : public Func_Real
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{
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public:
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Func_ceil() : Func_Real("ceil") {}
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virtual ~Func_ceil() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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uint64_t getUintVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_floor class
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*/
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class Func_floor : public Func_Real
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{
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public:
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Func_floor() : Func_Real("floor") {}
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virtual ~Func_floor() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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uint64_t getUintVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_cast_decimal class
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*/
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class Func_cast_decimal : public Func_Real
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{
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public:
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Func_cast_decimal() : Func_Real("cast_decimal") {}
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virtual ~Func_cast_decimal() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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execplan::IDB_Decimal getDecimalVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_cast_double class
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*/
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class Func_cast_double : public Func_Real
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{
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public:
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Func_cast_double() : Func_Real("cast_double") {}
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virtual ~Func_cast_double() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_mod class
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*/
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class Func_mod : public Func_Real
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{
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public:
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Func_mod() : Func_Real("mod") {}
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virtual ~Func_mod() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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execplan::IDB_Decimal getDecimalVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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int64_t getIntVal(rowgroup::Row& row,
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FunctionParm& parm,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& operationColType);
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uint64_t getUIntVal(rowgroup::Row& row,
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FunctionParm& parm,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& operationColType);
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std::string getStrVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_acos class
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*/
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class Func_acos : public Func_Real
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{
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public:
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Func_acos() : Func_Real("acos") {}
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virtual ~Func_acos() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_asin class
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*/
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class Func_asin : public Func_Real
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{
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public:
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Func_asin() : Func_Real("asin") {}
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virtual ~Func_asin() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_atan class
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*/
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class Func_atan : public Func_Real
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{
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public:
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Func_atan() : Func_Real("atan") {}
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virtual ~Func_atan() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_cos class
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*/
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class Func_cos : public Func_Real
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{
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public:
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Func_cos() : Func_Real("cos") {}
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virtual ~Func_cos() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_cot class
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*/
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class Func_cot : public Func_Real
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{
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public:
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Func_cot() : Func_Real("cot") {}
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virtual ~Func_cot() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_log class
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*/
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class Func_log : public Func_Real
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{
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public:
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Func_log() : Func_Real("log") {}
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virtual ~Func_log() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_log2 class
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*/
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class Func_log2 : public Func_Real
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{
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public:
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Func_log2() : Func_Real("log2") {}
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virtual ~Func_log2() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_log10 class
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*/
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class Func_log10 : public Func_Real
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{
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public:
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Func_log10() : Func_Real("log10") {}
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virtual ~Func_log10() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_sin class
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*/
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class Func_sin : public Func_Real
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{
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public:
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Func_sin() : Func_Real("sin") {}
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virtual ~Func_sin() {}
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execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
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double getDoubleVal(rowgroup::Row& row,
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FunctionParm& fp,
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bool& isNull,
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execplan::CalpontSystemCatalog::ColType& op_ct);
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};
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/** @brief Func_sqrt class
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*/
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class Func_sqrt : public Func_Real
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{
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public:
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Func_sqrt() : Func_Real("sqrt"){}
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|
virtual ~Func_sqrt() {}
|
|
|
|
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
|
|
|
|
double getDoubleVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
};
|
|
|
|
|
|
/** @brief Func_tan class
|
|
*/
|
|
class Func_tan : public Func_Real
|
|
{
|
|
public:
|
|
Func_tan() : Func_Real("tan") {}
|
|
virtual ~Func_tan() {}
|
|
|
|
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
|
|
|
|
double getDoubleVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
};
|
|
|
|
|
|
/** @brief Func_radians class
|
|
*/
|
|
class Func_radians : public Func_Real
|
|
{
|
|
public:
|
|
Func_radians() : Func_Real("radians") {}
|
|
virtual ~Func_radians() {}
|
|
|
|
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
|
|
|
|
double getDoubleVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
};
|
|
|
|
|
|
/** @brief Func_div class
|
|
*/
|
|
class Func_div : public Func_Real
|
|
{
|
|
public:
|
|
Func_div() : Func_Real("DIV") {}
|
|
virtual ~Func_div() {}
|
|
|
|
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
|
|
|
|
int64_t getIntVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
uint64_t getUintVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
double getDoubleVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
std::string getStrVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
};
|
|
|
|
|
|
/** @brief Func_inet_aton class to convert ascii IP address to big-endian
|
|
* (network ordered) int
|
|
*/
|
|
class Func_inet_aton : public Func_Real
|
|
{
|
|
public:
|
|
Func_inet_aton() : Func_Real("inet_aton") {}
|
|
virtual ~Func_inet_aton() {}
|
|
|
|
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
|
|
|
|
int64_t getIntVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
double getDoubleVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
std::string getStrVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
bool getBoolVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
execplan::IDB_Decimal getDecimalVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
int32_t getDateIntVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
int64_t getDatetimeIntVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
|
|
private:
|
|
int64_t convertAton(const std::string& ipString, bool& isNull);
|
|
};
|
|
|
|
/** @brief Func_degrees class
|
|
*/
|
|
class Func_degrees : public Func_Real
|
|
{
|
|
public:
|
|
Func_degrees() : Func_Real("degrees") {}
|
|
virtual ~Func_degrees() {}
|
|
|
|
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
|
|
|
|
double getDoubleVal(rowgroup::Row& row,
|
|
FunctionParm& fp,
|
|
bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& op_ct);
|
|
};
|
|
|
|
|
|
|
|
}
|
|
|
|
#endif
|