ClickHouse/dbms/src/Functions/arrayIntersect.cpp

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#include <Functions/IFunction.h>
#include <Functions/FunctionFactory.h>
#include <Functions/FunctionHelpers.h>
#include <DataTypes/DataTypeArray.h>
#include <DataTypes/DataTypeNothing.h>
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#include <DataTypes/DataTypesNumber.h>
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#include <DataTypes/DataTypeDate.h>
#include <DataTypes/DataTypeDateTime.h>
#include <DataTypes/DataTypeNullable.h>
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#include <DataTypes/DataTypeTuple.h>
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#include <DataTypes/getMostSubtype.h>
#include <Columns/ColumnArray.h>
#include <Columns/ColumnString.h>
#include <Columns/ColumnFixedString.h>
#include <Columns/ColumnNullable.h>
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#include <Columns/ColumnTuple.h>
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#include <Common/HashTable/ClearableHashMap.h>
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#include <Core/TypeListNumber.h>
#include <Interpreters/castColumn.h>
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#include <ext/range.h>
namespace DB
{
namespace ErrorCodes
{
extern const int LOGICAL_ERROR;
extern const int NUMBER_OF_ARGUMENTS_DOESNT_MATCH;
extern const int ILLEGAL_TYPE_OF_ARGUMENT;
}
class FunctionArrayIntersect : public IFunction
{
public:
static constexpr auto name = "arrayIntersect";
static FunctionPtr create(const Context & context) { return std::make_shared<FunctionArrayIntersect>(context); }
FunctionArrayIntersect(const Context & context) : context(context) {}
String getName() const override { return name; }
bool isVariadic() const override { return true; }
size_t getNumberOfArguments() const override { return 0; }
DataTypePtr getReturnTypeImpl(const DataTypes & arguments) const override;
void executeImpl(Block & block, const ColumnNumbers & arguments, size_t result, size_t input_rows_count) override;
bool useDefaultImplementationForConstants() const override { return true; }
private:
const Context & context;
/// Initially allocate a piece of memory for 512 elements. NOTE: This is just a guess.
static constexpr size_t INITIAL_SIZE_DEGREE = 9;
struct UnpackedArrays
{
std::vector<char> is_const;
std::vector<const NullMap *> null_maps;
std::vector<const ColumnArray::ColumnOffsets::Container *> offsets;
ColumnRawPtrs nested_columns;
UnpackedArrays() = default;
};
/// Cast column to data_type removing nullable if data_type hasn't.
/// It's expected that column can represent data_type after removing some NullMap's.
ColumnPtr castRemoveNullable(const ColumnPtr & column, const DataTypePtr & data_type) const;
Columns castColumns(Block & block, const ColumnNumbers & arguments,
const DataTypePtr & return_type, const DataTypePtr & return_type_with_nulls) const;
UnpackedArrays prepareArrays(const Columns & columns) const;
template <typename Map, typename ColumnType, bool is_numeric_column>
static ColumnPtr execute(const UnpackedArrays & arrays, MutableColumnPtr result_data);
struct NumberExecutor
{
const UnpackedArrays & arrays;
const DataTypePtr & data_type;
ColumnPtr & result;
NumberExecutor(const UnpackedArrays & arrays, const DataTypePtr & data_type, ColumnPtr & result)
: arrays(arrays), data_type(data_type), result(result) {}
template <typename T, size_t>
void operator()();
};
};
DataTypePtr FunctionArrayIntersect::getReturnTypeImpl(const DataTypes & arguments) const
{
DataTypes nested_types;
nested_types.reserve(arguments.size());
bool has_nothing = false;
if (arguments.empty())
throw Exception{"Function " + getName() + " requires at least one argument.", ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH};
for (auto i : ext::range(0, arguments.size()))
{
auto array_type = typeid_cast<const DataTypeArray *>(arguments[i].get());
if (!array_type)
throw Exception("Argument " + std::to_string(i) + " for function " + getName() + " must be an array but it has type "
+ arguments[i]->getName() + ".", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT);
const auto & nested_type = array_type->getNestedType();
if (typeid_cast<const DataTypeNothing *>(nested_type.get()))
has_nothing = true;
else
nested_types.push_back(nested_type);
}
DataTypePtr result_type;
if (!nested_types.empty())
result_type = getMostSubtype(nested_types, true);
if (has_nothing)
result_type = std::make_shared<DataTypeNothing>();
return std::make_shared<DataTypeArray>(result_type);
}
ColumnPtr FunctionArrayIntersect::castRemoveNullable(const ColumnPtr & column, const DataTypePtr & data_type) const
{
if (auto column_nullable = checkAndGetColumn<ColumnNullable>(column.get()))
{
auto nullable_type = checkAndGetDataType<DataTypeNullable>(data_type.get());
const auto & nested = column_nullable->getNestedColumnPtr();
if (nullable_type)
{
auto casted_column = castRemoveNullable(nested, nullable_type->getNestedType());
return ColumnNullable::create(casted_column, column_nullable->getNullMapColumnPtr());
}
return castRemoveNullable(nested, data_type);
}
else if (auto column_array = checkAndGetColumn<ColumnArray>(column.get()))
{
auto array_type = checkAndGetDataType<DataTypeArray>(data_type.get());
if (!array_type)
throw Exception{"Cannot cast array column to column with type "
+ data_type->getName() + " in function " + getName(), ErrorCodes::LOGICAL_ERROR};
auto casted_column = castRemoveNullable(column_array->getDataPtr(), array_type->getNestedType());
return ColumnArray::create(casted_column, column_array->getOffsetsPtr());
}
else if (auto column_tuple = checkAndGetColumn<ColumnTuple>(column.get()))
{
auto tuple_type = checkAndGetDataType<DataTypeTuple>(data_type.get());
if (!tuple_type)
throw Exception{"Cannot cast tuple column to type "
+ data_type->getName() + " in function " + getName(), ErrorCodes::LOGICAL_ERROR};
auto columns_number = column_tuple->getColumns().size();
Columns columns(columns_number);
const auto & types = tuple_type->getElements();
for (auto i : ext::range(0, columns_number))
{
columns[i] = castRemoveNullable(column_tuple->getColumnPtr(i), types[i]);
}
return ColumnTuple::create(columns);
}
return column;
}
Columns FunctionArrayIntersect::castColumns(
Block & block, const ColumnNumbers & arguments, const DataTypePtr & return_type,
const DataTypePtr & return_type_with_nulls) const
{
size_t num_args = arguments.size();
Columns columns(num_args);
auto type_array = checkAndGetDataType<DataTypeArray>(return_type.get());
auto & type_nested = type_array->getNestedType();
auto type_not_nullable_nested = removeNullable(type_nested);
const bool is_numeric_or_string = isNumber(type_not_nullable_nested)
|| isDateOrDateTime(type_not_nullable_nested)
|| isStringOrFixedString(type_not_nullable_nested);
DataTypePtr nullable_return_type;
if (is_numeric_or_string)
{
auto type_nullable_nested = makeNullable(type_nested);
nullable_return_type = std::make_shared<DataTypeArray>(type_nullable_nested);
}
const bool nested_is_nullable = type_nested->isNullable();
for (size_t i = 0; i < num_args; ++i)
{
const ColumnWithTypeAndName & arg = block.getByPosition(arguments[i]);
auto & column = columns[i];
if (is_numeric_or_string)
{
/// Cast to Array(T) or Array(Nullable(T)).
if (nested_is_nullable)
{
if (arg.type->equals(*return_type))
column = arg.column;
else
column = castColumn(arg, return_type, context);
}
else
{
/// If result has array type Array(T) still cast Array(Nullable(U)) to Array(Nullable(T))
/// because cannot cast Nullable(T) to T.
if (arg.type->equals(*return_type) || arg.type->equals(*nullable_return_type))
column = arg.column;
else if (static_cast<const DataTypeArray &>(*arg.type).getNestedType()->isNullable())
column = castColumn(arg, nullable_return_type, context);
else
column = castColumn(arg, return_type, context);
}
}
else
{
/// return_type_with_nulls is the most common subtype with possible nullable parts.
if (arg.type->equals(*return_type_with_nulls))
column = arg.column;
else
column = castColumn(arg, return_type_with_nulls, context);
}
}
return columns;
}
FunctionArrayIntersect::UnpackedArrays FunctionArrayIntersect::prepareArrays(const Columns & columns) const
{
UnpackedArrays arrays;
size_t columns_number = columns.size();
arrays.is_const.assign(columns_number, false);
arrays.null_maps.resize(columns_number);
arrays.offsets.resize(columns_number);
arrays.nested_columns.resize(columns_number);
for (auto i : ext::range(0, columns_number))
{
auto argument_column = columns[i].get();
if (auto argument_column_const = typeid_cast<const ColumnConst *>(argument_column))
{
arrays.is_const[i] = true;
argument_column = argument_column_const->getDataColumnPtr().get();
}
if (auto argument_column_array = typeid_cast<const ColumnArray *>(argument_column))
{
arrays.offsets[i] = &argument_column_array->getOffsets();
arrays.nested_columns[i] = &argument_column_array->getData();
if (auto column_nullable = typeid_cast<const ColumnNullable *>(arrays.nested_columns[i]))
{
arrays.null_maps[i] = &column_nullable->getNullMapData();
arrays.nested_columns[i] = &column_nullable->getNestedColumn();
}
}
else
throw Exception{"Arguments for function " + getName() + " must be arrays.", ErrorCodes::LOGICAL_ERROR};
}
return arrays;
}
void FunctionArrayIntersect::executeImpl(Block & block, const ColumnNumbers & arguments, size_t result, size_t input_rows_count)
{
const auto & return_type = block.getByPosition(result).type;
auto return_type_array = checkAndGetDataType<DataTypeArray>(return_type.get());
if (!return_type)
throw Exception{"Return type for function " + getName() + " must be array.", ErrorCodes::LOGICAL_ERROR};
const auto & nested_return_type = return_type_array->getNestedType();
if (typeid_cast<const DataTypeNothing *>(nested_return_type.get()))
{
block.getByPosition(result).column = return_type->createColumnConstWithDefaultValue(input_rows_count);
return;
}
auto num_args = arguments.size();
DataTypes data_types;
data_types.reserve(num_args);
for (size_t i = 0; i < num_args; ++i)
data_types.push_back(block.getByPosition(arguments[i]).type);
auto return_type_with_nulls = getMostSubtype(data_types, true, true);
Columns columns = castColumns(block, arguments, return_type, return_type_with_nulls);
UnpackedArrays arrays = prepareArrays(columns);
ColumnPtr result_column;
auto not_nullable_nested_return_type = removeNullable(nested_return_type);
TypeListNumbers::forEach(NumberExecutor(arrays, not_nullable_nested_return_type, result_column));
using DateMap = ClearableHashMap<DataTypeDate::FieldType, size_t, DefaultHash<DataTypeDate::FieldType>,
HashTableGrower<INITIAL_SIZE_DEGREE>,
HashTableAllocatorWithStackMemory<(1ULL << INITIAL_SIZE_DEGREE) * sizeof(DataTypeDate::FieldType)>>;
using DateTimeMap = ClearableHashMap<DataTypeDateTime::FieldType, size_t, DefaultHash<DataTypeDateTime::FieldType>,
HashTableGrower<INITIAL_SIZE_DEGREE>,
HashTableAllocatorWithStackMemory<(1ULL << INITIAL_SIZE_DEGREE) * sizeof(DataTypeDateTime::FieldType)>>;
using StringMap = ClearableHashMap<StringRef, size_t, StringRefHash, HashTableGrower<INITIAL_SIZE_DEGREE>,
HashTableAllocatorWithStackMemory<(1ULL << INITIAL_SIZE_DEGREE) * sizeof(StringRef)>>;
if (!result_column)
{
auto column = not_nullable_nested_return_type->createColumn();
WhichDataType which(not_nullable_nested_return_type);
if (which.isDate())
result_column = execute<DateMap, ColumnVector<DataTypeDate::FieldType>, true>(arrays, std::move(column));
else if (which.isDateTime())
result_column = execute<DateTimeMap, ColumnVector<DataTypeDateTime::FieldType>, true>(arrays, std::move(column));
else if (which.isString())
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result_column = execute<StringMap, ColumnString, false>(arrays, std::move(column));
else if (which.isFixedString())
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result_column = execute<StringMap, ColumnFixedString, false>(arrays, std::move(column));
else
{
column = static_cast<const DataTypeArray &>(*return_type_with_nulls).getNestedType()->createColumn();
result_column = castRemoveNullable(execute<StringMap, IColumn, false>(arrays, std::move(column)), return_type);
}
}
block.getByPosition(result).column = std::move(result_column);
}
template <typename T, size_t>
void FunctionArrayIntersect::NumberExecutor::operator()()
{
using Map = ClearableHashMap<T, size_t, DefaultHash<T>, HashTableGrower<INITIAL_SIZE_DEGREE>,
HashTableAllocatorWithStackMemory<(1ULL << INITIAL_SIZE_DEGREE) * sizeof(T)>>;
if (!result && typeid_cast<const DataTypeNumber<T> *>(data_type.get()))
result = execute<Map, ColumnVector<T>, true>(arrays, ColumnVector<T>::create());
}
template <typename Map, typename ColumnType, bool is_numeric_column>
ColumnPtr FunctionArrayIntersect::execute(const UnpackedArrays & arrays, MutableColumnPtr result_data_ptr)
{
auto args = arrays.nested_columns.size();
auto rows = arrays.offsets.front()->size();
bool all_nullable = true;
std::vector<const ColumnType *> columns;
columns.reserve(args);
for (auto arg : ext::range(0, args))
{
if constexpr (std::is_same<ColumnType, IColumn>::value)
columns.push_back(arrays.nested_columns[arg]);
else
columns.push_back(checkAndGetColumn<ColumnType>(arrays.nested_columns[arg]));
if (!columns.back())
throw Exception("Unexpected array type for function arrayIntersect", ErrorCodes::LOGICAL_ERROR);
if (!arrays.null_maps[arg])
all_nullable = false;
}
auto & result_data = static_cast<ColumnType &>(*result_data_ptr);
auto result_offsets_ptr = ColumnArray::ColumnOffsets::create(rows);
auto & result_offsets = static_cast<ColumnArray::ColumnOffsets &>(*result_offsets_ptr);
auto null_map_column = ColumnUInt8::create();
NullMap & null_map = static_cast<ColumnUInt8 &>(*null_map_column).getData();
Arena arena;
Map map;
std::vector<size_t> prev_off(args, 0);
size_t result_offset = 0;
for (auto row : ext::range(0, rows))
{
map.clear();
bool all_has_nullable = all_nullable;
for (auto arg : ext::range(0, args))
{
bool current_has_nullable = false;
size_t off = (*arrays.offsets[arg])[row];
for (auto i : ext::range(prev_off[arg], off))
{
if (arrays.null_maps[arg] && (*arrays.null_maps[arg])[i])
current_has_nullable = true;
else
{
if constexpr (is_numeric_column)
++map[columns[arg]->getElement(i)];
else if constexpr (std::is_same<ColumnType, ColumnString>::value || std::is_same<ColumnType, ColumnFixedString>::value)
++map[columns[arg]->getDataAt(i)];
else
{
const char * data = nullptr;
++map[columns[arg]->serializeValueIntoArena(i, arena, data)];
}
}
}
prev_off[arg] = off;
if (!current_has_nullable)
all_has_nullable = false;
}
if (all_has_nullable)
{
++result_offset;
result_data.insertDefault();
null_map.push_back(1);
}
for (const auto & pair : map)
{
A Proper lookup table that uses HashTable's API This is the first step of allowing heterogeneous cells in hash tables. performance test results are ``` 1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>; 2. NewLookupMap<UInt16, UInt8> ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46 ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24 Best: 2 - 24877272124 ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99 ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98 Best: 2 - 26180888998 ResolutionWidth 300000 1 ...................................................................................239307348.81 ResolutionWidth 300000 2 ...................................................................................257592761.30 Best: 2 - 25759276130 ResolutionWidth 1000000 1 .........................240144759.26 ResolutionWidth 1000000 2 .........................257093531.91 Best: 2 - 25709353191 ResolutionWidth 5000000 1 .....241573260.35 ResolutionWidth 5000000 2 .....259314162.79 Best: 2 - 25931416279 ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84 ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41 Best: 2 - 24945950441 ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17 ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64 Best: 2 - 25376910564 ResolutionDepth 300000 1 ...................................................................................233079225.18 ResolutionDepth 300000 2 ...................................................................................256316273.78 Best: 2 - 25631627378 ResolutionDepth 1000000 1 .........................234184633.51 ResolutionDepth 1000000 2 .........................261100491.57 Best: 2 - 26110049157 ResolutionDepth 5000000 1 .....233118795.66 ResolutionDepth 5000000 2 .....252436160.41 Best: 2 - 25243616041 ```
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if (pair.getSecond() == args)
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{
++result_offset;
if constexpr (is_numeric_column)
A Proper lookup table that uses HashTable's API This is the first step of allowing heterogeneous cells in hash tables. performance test results are ``` 1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>; 2. NewLookupMap<UInt16, UInt8> ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46 ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24 Best: 2 - 24877272124 ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99 ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98 Best: 2 - 26180888998 ResolutionWidth 300000 1 ...................................................................................239307348.81 ResolutionWidth 300000 2 ...................................................................................257592761.30 Best: 2 - 25759276130 ResolutionWidth 1000000 1 .........................240144759.26 ResolutionWidth 1000000 2 .........................257093531.91 Best: 2 - 25709353191 ResolutionWidth 5000000 1 .....241573260.35 ResolutionWidth 5000000 2 .....259314162.79 Best: 2 - 25931416279 ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84 ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41 Best: 2 - 24945950441 ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17 ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64 Best: 2 - 25376910564 ResolutionDepth 300000 1 ...................................................................................233079225.18 ResolutionDepth 300000 2 ...................................................................................256316273.78 Best: 2 - 25631627378 ResolutionDepth 1000000 1 .........................234184633.51 ResolutionDepth 1000000 2 .........................261100491.57 Best: 2 - 26110049157 ResolutionDepth 5000000 1 .....233118795.66 ResolutionDepth 5000000 2 .....252436160.41 Best: 2 - 25243616041 ```
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result_data.insertValue(pair.getFirst());
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else if constexpr (std::is_same<ColumnType, ColumnString>::value || std::is_same<ColumnType, ColumnFixedString>::value)
A Proper lookup table that uses HashTable's API This is the first step of allowing heterogeneous cells in hash tables. performance test results are ``` 1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>; 2. NewLookupMap<UInt16, UInt8> ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46 ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24 Best: 2 - 24877272124 ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99 ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98 Best: 2 - 26180888998 ResolutionWidth 300000 1 ...................................................................................239307348.81 ResolutionWidth 300000 2 ...................................................................................257592761.30 Best: 2 - 25759276130 ResolutionWidth 1000000 1 .........................240144759.26 ResolutionWidth 1000000 2 .........................257093531.91 Best: 2 - 25709353191 ResolutionWidth 5000000 1 .....241573260.35 ResolutionWidth 5000000 2 .....259314162.79 Best: 2 - 25931416279 ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84 ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41 Best: 2 - 24945950441 ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17 ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64 Best: 2 - 25376910564 ResolutionDepth 300000 1 ...................................................................................233079225.18 ResolutionDepth 300000 2 ...................................................................................256316273.78 Best: 2 - 25631627378 ResolutionDepth 1000000 1 .........................234184633.51 ResolutionDepth 1000000 2 .........................261100491.57 Best: 2 - 26110049157 ResolutionDepth 5000000 1 .....233118795.66 ResolutionDepth 5000000 2 .....252436160.41 Best: 2 - 25243616041 ```
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result_data.insertData(pair.getFirst().data, pair.getFirst().size);
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else
A Proper lookup table that uses HashTable's API This is the first step of allowing heterogeneous cells in hash tables. performance test results are ``` 1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>; 2. NewLookupMap<UInt16, UInt8> ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46 ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24 Best: 2 - 24877272124 ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99 ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98 Best: 2 - 26180888998 ResolutionWidth 300000 1 ...................................................................................239307348.81 ResolutionWidth 300000 2 ...................................................................................257592761.30 Best: 2 - 25759276130 ResolutionWidth 1000000 1 .........................240144759.26 ResolutionWidth 1000000 2 .........................257093531.91 Best: 2 - 25709353191 ResolutionWidth 5000000 1 .....241573260.35 ResolutionWidth 5000000 2 .....259314162.79 Best: 2 - 25931416279 ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84 ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41 Best: 2 - 24945950441 ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17 ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64 Best: 2 - 25376910564 ResolutionDepth 300000 1 ...................................................................................233079225.18 ResolutionDepth 300000 2 ...................................................................................256316273.78 Best: 2 - 25631627378 ResolutionDepth 1000000 1 .........................234184633.51 ResolutionDepth 1000000 2 .........................261100491.57 Best: 2 - 26110049157 ResolutionDepth 5000000 1 .....233118795.66 ResolutionDepth 5000000 2 .....252436160.41 Best: 2 - 25243616041 ```
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result_data.deserializeAndInsertFromArena(pair.getFirst().data);
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if (all_nullable)
null_map.push_back(0);
}
}
result_offsets.getElement(row) = result_offset;
}
ColumnPtr result_column = std::move(result_data_ptr);
if (all_nullable)
result_column = ColumnNullable::create(result_column, std::move(null_map_column));
return ColumnArray::create(result_column, std::move(result_offsets_ptr));
}
void registerFunctionArrayIntersect(FunctionFactory & factory)
{
factory.registerFunction<FunctionArrayIntersect>();
}
}