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MCOL-4464 Bitwise operations not like in MariaDB

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This commit is contained in:
Alexander Barkov
2020-12-19 16:06:58 +04:00
parent 0e6778378d
commit 4abbe90302
10 changed files with 751 additions and 423 deletions
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107
utils/funcexp/functor_int.h
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@ -71,6 +71,43 @@ public:
{
return intToString(getIntVal(row, fp, isNull, op_ct));
}
};
class Func_BitOp : public Func_Int
{
public:
Func_BitOp(const std::string& funcName) : Func_Int(funcName) {}
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType) override
{
return resultType;
}
bool validateArgCount(execplan::FunctionColumn &col, uint expected) const;
void setFunctorByParm(execplan::FunctionColumn & col,
const execplan::SPTP& parm,
Func_Int & return_uint64_from_uint64,
Func_Int & return_uint64_from_sint64,
Func_Int & return_uint64_from_generic) const;
// Fix for << and >>
bool fixForBitShift(execplan::FunctionColumn & col,
Func_Int & return_uint64_from_uint64,
Func_Int & return_uint64_from_sint64,
Func_Int & return_uint64_from_generic) const;
// Fix for & | ^
bool fixForBitOp2(execplan::FunctionColumn & col,
Func_Int & return_uint64_from_uint64_uint64,
Func_Int & return_uint64_from_sint64_sint64,
Func_Int & return_uint64_from_generic_generic) const;
int64_t getIntVal(rowgroup::Row& row,
FunctionParm& fp,
bool& isNull,
execplan::CalpontSystemCatalog::ColType& op_ct) override
{
isNull = true;
return 0;
}
};
@ -310,35 +347,25 @@ public:
/** @brief Func_bitand class
*/
class Func_bitand : public Func_Int
class Func_bitand : public Func_BitOp
{
public:
Func_bitand() : Func_Int("bitand") {}
Func_bitand() : Func_BitOp("bitand") {}
virtual ~Func_bitand() {}
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);
bool fix(execplan::FunctionColumn &col) const override;
};
/** @brief Func_bitor class
*/
class Func_bitor : public Func_Int
class Func_bitor : public Func_BitOp
{
public:
Func_bitor() : Func_Int("bitor") {}
Func_bitor() : Func_BitOp("bitor") {}
virtual ~Func_bitor() {}
execplan::CalpontSystemCatalog::ColType operationType(FunctionParm& fp, execplan::CalpontSystemCatalog::ColType& resultType);
bool fix(execplan::FunctionColumn &col) const override;
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,
@ -348,35 +375,23 @@ public:
/** @brief Func_bitxor class
*/
class Func_bitxor : public Func_Int
class Func_bitxor : public Func_BitOp
{
public:
Func_bitxor() : Func_Int("bitxor") {}
Func_bitxor() : Func_BitOp("bitxor") {}
virtual ~Func_bitxor() {}
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);
bool fix(execplan::FunctionColumn &col) const override;
};
/** @brief Func_bit_count class
*/
class Func_bit_count : public Func_Int
class Func_bit_count : public Func_BitOp
{
public:
Func_bit_count() : Func_Int("bit_count") {}
Func_bit_count() : Func_BitOp("bit_count") {}
virtual ~Func_bit_count() {}
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);
bool fix(execplan::FunctionColumn &col) const override;
};
@ -450,35 +465,23 @@ public:
/** @brief Func_leftshift class
*/
class Func_leftshift : public Func_Int
class Func_leftshift : public Func_BitOp
{
public:
Func_leftshift() : Func_Int("leftshift") {}
Func_leftshift() : Func_BitOp("leftshift") {}
virtual ~Func_leftshift() {}
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);
bool fix(execplan::FunctionColumn &col) const override;
};
/** @brief Func_rightshift class
*/
class Func_rightshift : public Func_Int
class Func_rightshift : public Func_BitOp
{
public:
Func_rightshift() : Func_Int("rightshift") {}
Func_rightshift() : Func_BitOp("rightshift") {}
virtual ~Func_rightshift() {}
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);
bool fix(execplan::FunctionColumn &col) const override;
};