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Merge branch 'master' of github.com:yandex/ClickHouse

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This commit is contained in:
alesapin 2019-05-30 00:48:11 +03:00
commit c269dd2cef
15 changed files with 1364 additions and 78 deletions
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40
dbms/src/Core/Types.h
View File

@ -170,6 +170,46 @@ template <> struct NativeType<Decimal32> { using Type = Int32; };
template <> struct NativeType<Decimal64> { using Type = Int64; }; template <> struct NativeType<Decimal64> { using Type = Int64; };
template <> struct NativeType<Decimal128> { using Type = Int128; }; template <> struct NativeType<Decimal128> { using Type = Int128; };
inline const char * getTypeName(TypeIndex idx)
{
switch (idx)
{
case TypeIndex::Nothing: return "Nothing";
case TypeIndex::UInt8: return TypeName<UInt8>::get();
case TypeIndex::UInt16: return TypeName<UInt16>::get();
case TypeIndex::UInt32: return TypeName<UInt32>::get();
case TypeIndex::UInt64: return TypeName<UInt64>::get();
case TypeIndex::UInt128: return "UInt128";
case TypeIndex::Int8: return TypeName<Int8>::get();
case TypeIndex::Int16: return TypeName<Int16>::get();
case TypeIndex::Int32: return TypeName<Int32>::get();
case TypeIndex::Int64: return TypeName<Int64>::get();
case TypeIndex::Int128: return TypeName<Int128>::get();
case TypeIndex::Float32: return TypeName<Float32>::get();
case TypeIndex::Float64: return TypeName<Float64>::get();
case TypeIndex::Date: return "Date";
case TypeIndex::DateTime: return "DateTime";
case TypeIndex::String: return TypeName<String>::get();
case TypeIndex::FixedString: return "FixedString";
case TypeIndex::Enum8: return "Enum8";
case TypeIndex::Enum16: return "Enum16";
case TypeIndex::Decimal32: return TypeName<Decimal32>::get();
case TypeIndex::Decimal64: return TypeName<Decimal64>::get();
case TypeIndex::Decimal128: return TypeName<Decimal128>::get();
case TypeIndex::UUID: return "UUID";
case TypeIndex::Array: return "Array";
case TypeIndex::Tuple: return "Tuple";
case TypeIndex::Set: return "Set";
case TypeIndex::Interval: return "Interval";
case TypeIndex::Nullable: return "Nullable";
case TypeIndex::Function: return "Function";
case TypeIndex::AggregateFunction: return "AggregateFunction";
case TypeIndex::LowCardinality: return "LowCardinality";
}
__builtin_unreachable();
}
} }
/// Specialization of `std::hash` for the Decimal<T> types. /// Specialization of `std::hash` for the Decimal<T> types.

4
dbms/src/Dictionaries/FlatDictionary.cpp
View File

@ -660,10 +660,10 @@ void FlatDictionary::setAttributeValue(Attribute & attribute, const Key id, cons
break; break;
case AttributeUnderlyingType::Decimal32: case AttributeUnderlyingType::Decimal32:
setAttributeValueImpl<Decimal32>(attribute, id, value.get<Decimal128>()); setAttributeValueImpl<Decimal32>(attribute, id, value.get<Decimal32>());
break; break;
case AttributeUnderlyingType::Decimal64: case AttributeUnderlyingType::Decimal64:
setAttributeValueImpl<Decimal64>(attribute, id, value.get<Decimal128>()); setAttributeValueImpl<Decimal64>(attribute, id, value.get<Decimal64>());
break; break;
case AttributeUnderlyingType::Decimal128: case AttributeUnderlyingType::Decimal128:
setAttributeValueImpl<Decimal128>(attribute, id, value.get<Decimal128>()); setAttributeValueImpl<Decimal128>(attribute, id, value.get<Decimal128>());

367
dbms/src/Functions/FunctionsExternalDictionaries.h
View File

@ -1,6 +1,7 @@
#pragma once #pragma once
#include <DataTypes/DataTypesNumber.h> #include <DataTypes/DataTypesNumber.h>
#include <DataTypes/DataTypesDecimal.h>
#include <DataTypes/DataTypeArray.h> #include <DataTypes/DataTypeArray.h>
#include <DataTypes/DataTypeString.h> #include <DataTypes/DataTypeString.h>
#include <DataTypes/DataTypeDate.h> #include <DataTypes/DataTypeDate.h>
@ -661,21 +662,77 @@ DECLARE_DICT_GET_TRAITS(UInt32, DataTypeDateTime)
DECLARE_DICT_GET_TRAITS(UInt128, DataTypeUUID) DECLARE_DICT_GET_TRAITS(UInt128, DataTypeUUID)
#undef DECLARE_DICT_GET_TRAITS #undef DECLARE_DICT_GET_TRAITS
template <typename T> struct DictGetTraits<DataTypeDecimal<T>>
{
static constexpr bool is_dec32 = std::is_same_v<T, Decimal32>;
static constexpr bool is_dec64 = std::is_same_v<T, Decimal64>;
static constexpr bool is_dec128 = std::is_same_v<T, Decimal128>;
template <typename DictionaryType>
static void get(const DictionaryType * dict, const std::string & name, const PaddedPODArray<UInt64> & ids,
DecimalPaddedPODArray<T> & out)
{
if constexpr (is_dec32) dict->getDecimal32(name, ids, out);
if constexpr (is_dec64) dict->getDecimal64(name, ids, out);
if constexpr (is_dec128) dict->getDecimal128(name, ids, out);
}
template <typename DictionaryType>
static void get(const DictionaryType * dict, const std::string & name, const Columns & key_columns, const DataTypes & key_types,
DecimalPaddedPODArray<T> & out)
{
if constexpr (is_dec32) dict->getDecimal32(name, key_columns, key_types, out);
if constexpr (is_dec64) dict->getDecimal64(name, key_columns, key_types, out);
if constexpr (is_dec128) dict->getDecimal128(name, key_columns, key_types, out);
}
template <typename DictionaryType>
static void get(const DictionaryType * dict, const std::string & name, const PaddedPODArray<UInt64> & ids,
const PaddedPODArray<Int64> & dates, DecimalPaddedPODArray<T> & out)
{
if constexpr (is_dec32) dict->getDecimal32(name, ids, dates, out);
if constexpr (is_dec64) dict->getDecimal64(name, ids, dates, out);
if constexpr (is_dec128) dict->getDecimal128(name, ids, dates, out);
}
template <typename DictionaryType, typename DefaultsType>
static void getOrDefault(const DictionaryType * dict, const std::string & name, const PaddedPODArray<UInt64> & ids,
const DefaultsType & def, DecimalPaddedPODArray<T> & out)
{
if constexpr (is_dec32) dict->getDecimal32(name, ids, def, out);
if constexpr (is_dec64) dict->getDecimal64(name, ids, def, out);
if constexpr (is_dec128) dict->getDecimal128(name, ids, def, out);
}
template <typename DictionaryType, typename DefaultsType>
static void getOrDefault(const DictionaryType * dict, const std::string & name, const Columns & key_columns,
const DataTypes & key_types, const DefaultsType & def, DecimalPaddedPODArray<T> & out)
{
if constexpr (is_dec32) dict->getDecimal32(name, key_columns, key_types, def, out);
if constexpr (is_dec64) dict->getDecimal64(name, key_columns, key_types, def, out);
if constexpr (is_dec128) dict->getDecimal128(name, key_columns, key_types, def, out);
}
};
template <typename DataType, typename Name> template <typename DataType, typename Name>
class FunctionDictGet final : public IFunction class FunctionDictGet final : public IFunction
{ {
using Type = typename DataType::FieldType; using Type = typename DataType::FieldType;
using ColVec = std::conditional_t<IsDecimalNumber<Type>, ColumnDecimal<Type>, ColumnVector<Type>>;
public: public:
static constexpr auto name = Name::name; static constexpr auto name = Name::name;
static FunctionPtr create(const Context & context) static FunctionPtr create(const Context & context, UInt32 dec_scale = 0)
{ {
return std::make_shared<FunctionDictGet>(context.getExternalDictionaries()); return std::make_shared<FunctionDictGet>(context.getExternalDictionaries(), dec_scale);
} }
FunctionDictGet(const ExternalDictionaries & dictionaries) : dictionaries(dictionaries) {} FunctionDictGet(const ExternalDictionaries & dictionaries, UInt32 dec_scale = 0)
: dictionaries(dictionaries)
, decimal_scale(dec_scale)
{}
String getName() const override { return name; } String getName() const override { return name; }
@ -719,7 +776,10 @@ private:
ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT}; ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT};
} }
return std::make_shared<DataType>(); if constexpr (IsDataTypeDecimal<DataType>)
return std::make_shared<DataType>(DataType::maxPrecision(), decimal_scale);
else
return std::make_shared<DataType>();
} }
bool isDeterministic() const override { return false; } bool isDeterministic() const override { return false; }
@ -771,7 +831,11 @@ private:
const auto id_col_untyped = block.getByPosition(arguments[2]).column.get(); const auto id_col_untyped = block.getByPosition(arguments[2]).column.get();
if (const auto id_col = checkAndGetColumn<ColumnUInt64>(id_col_untyped)) if (const auto id_col = checkAndGetColumn<ColumnUInt64>(id_col_untyped))
{ {
auto out = ColumnVector<Type>::create(id_col->size()); typename ColVec::MutablePtr out;
if constexpr (IsDataTypeDecimal<DataType>)
out = ColVec::create(id_col->size(), decimal_scale);
else
out = ColVec::create(id_col->size());
const auto & ids = id_col->getData(); const auto & ids = id_col->getData();
auto & data = out->getData(); auto & data = out->getData();
DictGetTraits<DataType>::get(dict, attr_name, ids, data); DictGetTraits<DataType>::get(dict, attr_name, ids, data);
@ -780,9 +844,21 @@ private:
else if (const auto id_col_const = checkAndGetColumnConst<ColumnVector<UInt64>>(id_col_untyped)) else if (const auto id_col_const = checkAndGetColumnConst<ColumnVector<UInt64>>(id_col_untyped))
{ {
const PaddedPODArray<UInt64> ids(1, id_col_const->getValue<UInt64>()); const PaddedPODArray<UInt64> ids(1, id_col_const->getValue<UInt64>());
PaddedPODArray<Type> data(1);
DictGetTraits<DataType>::get(dict, attr_name, ids, data); if constexpr (IsDataTypeDecimal<DataType>)
block.getByPosition(result).column = DataTypeNumber<Type>().createColumnConst(id_col_const->size(), toField(data.front())); {
DecimalPaddedPODArray<Type> data(1, decimal_scale);
DictGetTraits<DataType>::get(dict, attr_name, ids, data);
block.getByPosition(result).column =
DataType(DataType::maxPrecision(), decimal_scale).createColumnConst(
id_col_const->size(), toField(data.front(), decimal_scale));
}
else
{
PaddedPODArray<Type> data(1);
DictGetTraits<DataType>::get(dict, attr_name, ids, data);
block.getByPosition(result).column = DataTypeNumber<Type>().createColumnConst(id_col_const->size(), toField(data.front()));
}
} }
else else
throw Exception{"Third argument of function " + getName() + " must be UInt64", ErrorCodes::ILLEGAL_COLUMN}; throw Exception{"Third argument of function " + getName() + " must be UInt64", ErrorCodes::ILLEGAL_COLUMN};
@ -818,7 +894,11 @@ private:
const auto & key_columns = static_cast<const ColumnTuple &>(*key_col).getColumnsCopy(); const auto & key_columns = static_cast<const ColumnTuple &>(*key_col).getColumnsCopy();
const auto & key_types = static_cast<const DataTypeTuple &>(*key_col_with_type.type).getElements(); const auto & key_types = static_cast<const DataTypeTuple &>(*key_col_with_type.type).getElements();
auto out = ColumnVector<Type>::create(key_columns.front()->size()); typename ColVec::MutablePtr out;
if constexpr (IsDataTypeDecimal<DataType>)
out = ColVec::create(key_columns.front()->size(), decimal_scale);
else
out = ColVec::create(key_columns.front()->size());
auto & data = out->getData(); auto & data = out->getData();
DictGetTraits<DataType>::get(dict, attr_name, key_columns, key_types, data); DictGetTraits<DataType>::get(dict, attr_name, key_columns, key_types, data);
block.getByPosition(result).column = std::move(out); block.getByPosition(result).column = std::move(out);
@ -855,7 +935,11 @@ private:
const auto & id_col_values = getColumnDataAsPaddedPODArray(*id_col_untyped, id_col_values_storage); const auto & id_col_values = getColumnDataAsPaddedPODArray(*id_col_untyped, id_col_values_storage);
const auto & range_col_values = getColumnDataAsPaddedPODArray(*range_col_untyped, range_col_values_storage); const auto & range_col_values = getColumnDataAsPaddedPODArray(*range_col_untyped, range_col_values_storage);
auto out = ColumnVector<Type>::create(id_col_untyped->size()); typename ColVec::MutablePtr out;
if constexpr (IsDataTypeDecimal<DataType>)
out = ColVec::create(id_col_untyped->size(), decimal_scale);
else
out = ColVec::create(id_col_untyped->size());
auto & data = out->getData(); auto & data = out->getData();
DictGetTraits<DataType>::get(dict, attr_name, id_col_values, range_col_values, data); DictGetTraits<DataType>::get(dict, attr_name, id_col_values, range_col_values, data);
block.getByPosition(result).column = std::move(out); block.getByPosition(result).column = std::move(out);
@ -864,6 +948,7 @@ private:
} }
const ExternalDictionaries & dictionaries; const ExternalDictionaries & dictionaries;
UInt32 decimal_scale;
}; };
struct NameDictGetUInt8 { static constexpr auto name = "dictGetUInt8"; }; struct NameDictGetUInt8 { static constexpr auto name = "dictGetUInt8"; };
@ -879,6 +964,9 @@ struct NameDictGetFloat64 { static constexpr auto name = "dictGetFloat64"; };
struct NameDictGetDate { static constexpr auto name = "dictGetDate"; }; struct NameDictGetDate { static constexpr auto name = "dictGetDate"; };
struct NameDictGetDateTime { static constexpr auto name = "dictGetDateTime"; }; struct NameDictGetDateTime { static constexpr auto name = "dictGetDateTime"; };
struct NameDictGetUUID { static constexpr auto name = "dictGetUUID"; }; struct NameDictGetUUID { static constexpr auto name = "dictGetUUID"; };
struct NameDictGetDecimal32 { static constexpr auto name = "dictGetDecimal32"; };
struct NameDictGetDecimal64 { static constexpr auto name = "dictGetDecimal64"; };
struct NameDictGetDecimal128 { static constexpr auto name = "dictGetDecimal128"; };
using FunctionDictGetUInt8 = FunctionDictGet<DataTypeUInt8, NameDictGetUInt8>; using FunctionDictGetUInt8 = FunctionDictGet<DataTypeUInt8, NameDictGetUInt8>;
using FunctionDictGetUInt16 = FunctionDictGet<DataTypeUInt16, NameDictGetUInt16>; using FunctionDictGetUInt16 = FunctionDictGet<DataTypeUInt16, NameDictGetUInt16>;
@ -893,22 +981,29 @@ using FunctionDictGetFloat64 = FunctionDictGet<DataTypeFloat64, NameDictGetFloat
using FunctionDictGetDate = FunctionDictGet<DataTypeDate, NameDictGetDate>; using FunctionDictGetDate = FunctionDictGet<DataTypeDate, NameDictGetDate>;
using FunctionDictGetDateTime = FunctionDictGet<DataTypeDateTime, NameDictGetDateTime>; using FunctionDictGetDateTime = FunctionDictGet<DataTypeDateTime, NameDictGetDateTime>;
using FunctionDictGetUUID = FunctionDictGet<DataTypeUUID, NameDictGetUUID>; using FunctionDictGetUUID = FunctionDictGet<DataTypeUUID, NameDictGetUUID>;
using FunctionDictGetDecimal32 = FunctionDictGet<DataTypeDecimal<Decimal32>, NameDictGetDecimal32>;
using FunctionDictGetDecimal64 = FunctionDictGet<DataTypeDecimal<Decimal64>, NameDictGetDecimal64>;
using FunctionDictGetDecimal128 = FunctionDictGet<DataTypeDecimal<Decimal128>, NameDictGetDecimal128>;
template <typename DataType, typename Name> template <typename DataType, typename Name>
class FunctionDictGetOrDefault final : public IFunction class FunctionDictGetOrDefault final : public IFunction
{ {
using Type = typename DataType::FieldType; using Type = typename DataType::FieldType;
using ColVec = std::conditional_t<IsDecimalNumber<Type>, ColumnDecimal<Type>, ColumnVector<Type>>;
public: public:
static constexpr auto name = Name::name; static constexpr auto name = Name::name;
static FunctionPtr create(const Context & context) static FunctionPtr create(const Context & context, UInt32 dec_scale = 0)
{ {
return std::make_shared<FunctionDictGetOrDefault>(context.getExternalDictionaries()); return std::make_shared<FunctionDictGetOrDefault>(context.getExternalDictionaries(), dec_scale);
} }
FunctionDictGetOrDefault(const ExternalDictionaries & dictionaries) : dictionaries(dictionaries) {} FunctionDictGetOrDefault(const ExternalDictionaries & dictionaries, UInt32 dec_scale = 0)
: dictionaries(dictionaries)
, decimal_scale(dec_scale)
{}
String getName() const override { return name; } String getName() const override { return name; }
@ -935,9 +1030,12 @@ private:
if (!checkAndGetDataType<DataType>(arguments[3].get())) if (!checkAndGetDataType<DataType>(arguments[3].get()))
throw Exception{"Illegal type " + arguments[3]->getName() + " of fourth argument of function " + getName() throw Exception{"Illegal type " + arguments[3]->getName() + " of fourth argument of function " + getName()
+ ", must be " + String(DataType{}.getFamilyName()) + ".", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT}; + ", must be " + TypeName<Type>::get() + ".", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT};
return std::make_shared<DataType>(); if constexpr (IsDataTypeDecimal<DataType>)
return std::make_shared<DataType>(DataType::maxPrecision(), decimal_scale);
else
return std::make_shared<DataType>();
} }
bool isDeterministic() const override { return false; } bool isDeterministic() const override { return false; }
@ -999,20 +1097,28 @@ private:
{ {
const auto default_col_untyped = block.getByPosition(arguments[3]).column.get(); const auto default_col_untyped = block.getByPosition(arguments[3]).column.get();
if (const auto default_col = checkAndGetColumn<ColumnVector<Type>>(default_col_untyped)) if (const auto default_col = checkAndGetColumn<ColVec>(default_col_untyped))
{ {
/// vector ids, vector defaults /// vector ids, vector defaults
auto out = ColumnVector<Type>::create(id_col->size()); typename ColVec::MutablePtr out;
if constexpr (IsDataTypeDecimal<DataType>)
out = ColVec::create(id_col->size(), decimal_scale);
else
out = ColVec::create(id_col->size());
const auto & ids = id_col->getData(); const auto & ids = id_col->getData();
auto & data = out->getData(); auto & data = out->getData();
const auto & defs = default_col->getData(); const auto & defs = default_col->getData();
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, defs, data); DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, defs, data);
block.getByPosition(result).column = std::move(out); block.getByPosition(result).column = std::move(out);
} }
else if (const auto default_col_const = checkAndGetColumnConst<ColumnVector<Type>>(default_col_untyped)) else if (const auto default_col_const = checkAndGetColumnConst<ColVec>(default_col_untyped))
{ {
/// vector ids, const defaults /// vector ids, const defaults
auto out = ColumnVector<Type>::create(id_col->size()); typename ColVec::MutablePtr out;
if constexpr (IsDataTypeDecimal<DataType>)
out = ColVec::create(id_col->size(), decimal_scale);
else
out = ColVec::create(id_col->size());
const auto & ids = id_col->getData(); const auto & ids = id_col->getData();
auto & data = out->getData(); auto & data = out->getData();
const auto def = default_col_const->template getValue<Type>(); const auto def = default_col_const->template getValue<Type>();
@ -1020,7 +1126,7 @@ private:
block.getByPosition(result).column = std::move(out); block.getByPosition(result).column = std::move(out);
} }
else else
throw Exception{"Fourth argument of function " + getName() + " must be " + String(DataType{}.getFamilyName()), ErrorCodes::ILLEGAL_COLUMN}; throw Exception{"Fourth argument of function " + getName() + " must be " + TypeName<Type>::get(), ErrorCodes::ILLEGAL_COLUMN};
} }
template <typename DictionaryType> template <typename DictionaryType>
@ -1030,7 +1136,7 @@ private:
{ {
const auto default_col_untyped = block.getByPosition(arguments[3]).column.get(); const auto default_col_untyped = block.getByPosition(arguments[3]).column.get();
if (const auto default_col = checkAndGetColumn<ColumnVector<Type>>(default_col_untyped)) if (const auto default_col = checkAndGetColumn<ColVec>(default_col_untyped))
{ {
/// const ids, vector defaults /// const ids, vector defaults
const PaddedPODArray<UInt64> ids(1, id_col->getValue<UInt64>()); const PaddedPODArray<UInt64> ids(1, id_col->getValue<UInt64>());
@ -1038,24 +1144,48 @@ private:
dictionary->has(ids, flags); dictionary->has(ids, flags);
if (flags.front()) if (flags.front())
{ {
PaddedPODArray<Type> data(1); if constexpr (IsDataTypeDecimal<DataType>)
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, Type(), data); {
block.getByPosition(result).column = DataTypeNumber<Type>().createColumnConst(id_col->size(), toField(data.front())); DecimalPaddedPODArray<Type> data(1, decimal_scale);
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, Type(), data);
block.getByPosition(result).column =
DataType(DataType::maxPrecision(), decimal_scale).createColumnConst(
id_col->size(), toField(data.front(), decimal_scale));
}
else
{
PaddedPODArray<Type> data(1);
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, Type(), data);
block.getByPosition(result).column = DataType().createColumnConst(id_col->size(), toField(data.front()));
}
} }
else else
block.getByPosition(result).column = block.getByPosition(arguments[3]).column; // reuse the default column block.getByPosition(result).column = block.getByPosition(arguments[3]).column; // reuse the default column
} }
else if (const auto default_col_const = checkAndGetColumnConst<ColumnVector<Type>>(default_col_untyped)) else if (const auto default_col_const = checkAndGetColumnConst<ColVec>(default_col_untyped))
{ {
/// const ids, const defaults /// const ids, const defaults
const PaddedPODArray<UInt64> ids(1, id_col->getValue<UInt64>()); const PaddedPODArray<UInt64> ids(1, id_col->getValue<UInt64>());
PaddedPODArray<Type> data(1);
const auto & def = default_col_const->template getValue<Type>(); if constexpr (IsDataTypeDecimal<DataType>)
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, def, data); {
block.getByPosition(result).column = DataTypeNumber<Type>().createColumnConst(id_col->size(), toField(data.front())); DecimalPaddedPODArray<Type> data(1, decimal_scale);
const auto & def = default_col_const->template getValue<Type>();
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, def, data);
block.getByPosition(result).column =
DataType(DataType::maxPrecision(), decimal_scale).createColumnConst(
id_col->size(), toField(data.front(), decimal_scale));
}
else
{
PaddedPODArray<Type> data(1);
const auto & def = default_col_const->template getValue<Type>();
DictGetTraits<DataType>::getOrDefault(dictionary, attr_name, ids, def, data);
block.getByPosition(result).column = DataType().createColumnConst(id_col->size(), toField(data.front()));
}
} }
else else
throw Exception{"Fourth argument of function " + getName() + " must be " + String(DataType{}.getFamilyName()), ErrorCodes::ILLEGAL_COLUMN}; throw Exception{"Fourth argument of function " + getName() + " must be " + TypeName<Type>::get(), ErrorCodes::ILLEGAL_COLUMN};
} }
template <typename DictionaryType> template <typename DictionaryType>
@ -1082,31 +1212,36 @@ private:
/// @todo detect when all key columns are constant /// @todo detect when all key columns are constant
const auto rows = key_col->size(); const auto rows = key_col->size();
auto out = ColumnVector<Type>::create(rows); typename ColVec::MutablePtr out;
if constexpr (IsDataTypeDecimal<DataType>)
out = ColVec::create(rows, decimal_scale);
else
out = ColVec::create(rows);
auto & data = out->getData(); auto & data = out->getData();
const auto default_col_untyped = block.getByPosition(arguments[3]).column.get(); const auto default_col_untyped = block.getByPosition(arguments[3]).column.get();
if (const auto default_col = checkAndGetColumn<ColumnVector<Type>>(default_col_untyped)) if (const auto default_col = checkAndGetColumn<ColVec>(default_col_untyped))
{ {
/// const defaults /// const defaults
const auto & defs = default_col->getData(); const auto & defs = default_col->getData();
DictGetTraits<DataType>::getOrDefault(dict, attr_name, key_columns, key_types, defs, data); DictGetTraits<DataType>::getOrDefault(dict, attr_name, key_columns, key_types, defs, data);
} }
else if (const auto default_col_const = checkAndGetColumnConst<ColumnVector<Type>>(default_col_untyped)) else if (const auto default_col_const = checkAndGetColumnConst<ColVec>(default_col_untyped))
{ {
const auto def = default_col_const->template getValue<Type>(); const auto def = default_col_const->template getValue<Type>();
DictGetTraits<DataType>::getOrDefault(dict, attr_name, key_columns, key_types, def, data); DictGetTraits<DataType>::getOrDefault(dict, attr_name, key_columns, key_types, def, data);
} }
else else
throw Exception{"Fourth argument of function " + getName() + " must be " + String(DataType{}.getFamilyName()), ErrorCodes::ILLEGAL_COLUMN}; throw Exception{"Fourth argument of function " + getName() + " must be " + TypeName<Type>::get(), ErrorCodes::ILLEGAL_COLUMN};
block.getByPosition(result).column = std::move(out); block.getByPosition(result).column = std::move(out);
return true; return true;
} }
const ExternalDictionaries & dictionaries; const ExternalDictionaries & dictionaries;
UInt32 decimal_scale;
}; };
struct NameDictGetUInt8OrDefault { static constexpr auto name = "dictGetUInt8OrDefault"; }; struct NameDictGetUInt8OrDefault { static constexpr auto name = "dictGetUInt8OrDefault"; };
@ -1122,6 +1257,9 @@ struct NameDictGetFloat64OrDefault { static constexpr auto name = "dictGetFloat6
struct NameDictGetDateOrDefault { static constexpr auto name = "dictGetDateOrDefault"; }; struct NameDictGetDateOrDefault { static constexpr auto name = "dictGetDateOrDefault"; };
struct NameDictGetDateTimeOrDefault { static constexpr auto name = "dictGetDateTimeOrDefault"; }; struct NameDictGetDateTimeOrDefault { static constexpr auto name = "dictGetDateTimeOrDefault"; };
struct NameDictGetUUIDOrDefault { static constexpr auto name = "dictGetUUIDOrDefault"; }; struct NameDictGetUUIDOrDefault { static constexpr auto name = "dictGetUUIDOrDefault"; };
struct NameDictGetDecimal32OrDefault { static constexpr auto name = "dictGetDecimal32OrDefault"; };
struct NameDictGetDecimal64OrDefault { static constexpr auto name = "dictGetDecimal64OrDefault"; };
struct NameDictGetDecimal128OrDefault { static constexpr auto name = "dictGetDecimal128OrDefault"; };
using FunctionDictGetUInt8OrDefault = FunctionDictGetOrDefault<DataTypeUInt8, NameDictGetUInt8OrDefault>; using FunctionDictGetUInt8OrDefault = FunctionDictGetOrDefault<DataTypeUInt8, NameDictGetUInt8OrDefault>;
using FunctionDictGetUInt16OrDefault = FunctionDictGetOrDefault<DataTypeUInt16, NameDictGetUInt16OrDefault>; using FunctionDictGetUInt16OrDefault = FunctionDictGetOrDefault<DataTypeUInt16, NameDictGetUInt16OrDefault>;
@ -1136,21 +1274,10 @@ using FunctionDictGetFloat64OrDefault = FunctionDictGetOrDefault<DataTypeFloat64
using FunctionDictGetDateOrDefault = FunctionDictGetOrDefault<DataTypeDate, NameDictGetDateOrDefault>; using FunctionDictGetDateOrDefault = FunctionDictGetOrDefault<DataTypeDate, NameDictGetDateOrDefault>;
using FunctionDictGetDateTimeOrDefault = FunctionDictGetOrDefault<DataTypeDateTime, NameDictGetDateTimeOrDefault>; using FunctionDictGetDateTimeOrDefault = FunctionDictGetOrDefault<DataTypeDateTime, NameDictGetDateTimeOrDefault>;
using FunctionDictGetUUIDOrDefault = FunctionDictGetOrDefault<DataTypeUUID, NameDictGetUUIDOrDefault>; using FunctionDictGetUUIDOrDefault = FunctionDictGetOrDefault<DataTypeUUID, NameDictGetUUIDOrDefault>;
using FunctionDictGetDecimal32OrDefault = FunctionDictGetOrDefault<DataTypeDecimal<Decimal32>, NameDictGetDecimal32OrDefault>;
using FunctionDictGetDecimal64OrDefault = FunctionDictGetOrDefault<DataTypeDecimal<Decimal64>, NameDictGetDecimal64OrDefault>;
using FunctionDictGetDecimal128OrDefault = FunctionDictGetOrDefault<DataTypeDecimal<Decimal128>, NameDictGetDecimal128OrDefault>;
#define FOR_DICT_TYPES(M) \
M(UInt8) \
M(UInt16) \
M(UInt32) \
M(UInt64) \
M(Int8) \
M(Int16) \
M(Int32) \
M(Int64) \
M(Float32) \
M(Float64) \
M(Date) \
M(DateTime) \
M(UUID)
/// This variant of function derives the result type automatically. /// This variant of function derives the result type automatically.
class FunctionDictGetNoType final : public IFunction class FunctionDictGetNoType final : public IFunction
@ -1225,15 +1352,63 @@ private:
if (attribute.name == attr_name) if (attribute.name == attr_name)
{ {
WhichDataType dt = attribute.type; WhichDataType dt = attribute.type;
if (dt.idx == TypeIndex::String) switch (dt.idx)
impl = FunctionDictGetString::create(context); {
#define DISPATCH(TYPE) \ case TypeIndex::String:
else if (dt.idx == TypeIndex::TYPE) \ case TypeIndex::FixedString:
impl = FunctionDictGet<DataType##TYPE, NameDictGet##TYPE>::create(context); impl = FunctionDictGetString::create(context);
FOR_DICT_TYPES(DISPATCH) break;
#undef DISPATCH case TypeIndex::UInt8:
else impl = FunctionDictGetUInt8::create(context);
throw Exception("Unknown dictGet type", ErrorCodes::UNKNOWN_TYPE); break;
case TypeIndex::UInt16:
impl = FunctionDictGetUInt16::create(context);
break;
case TypeIndex::UInt32:
impl = FunctionDictGetUInt32::create(context);
break;
case TypeIndex::UInt64:
impl = FunctionDictGetUInt64::create(context);
break;
case TypeIndex::Int8:
impl = FunctionDictGetInt8::create(context);
break;
case TypeIndex::Int16:
impl = FunctionDictGetInt16::create(context);
break;
case TypeIndex::Int32:
impl = FunctionDictGetInt32::create(context);
break;
case TypeIndex::Int64:
impl = FunctionDictGetInt64::create(context);
break;
case TypeIndex::Float32:
impl = FunctionDictGetFloat32::create(context);
break;
case TypeIndex::Float64:
impl = FunctionDictGetFloat64::create(context);
break;
case TypeIndex::Date:
impl = FunctionDictGetDate::create(context);
break;
case TypeIndex::DateTime:
impl = FunctionDictGetDateTime::create(context);
break;
case TypeIndex::UUID:
impl = FunctionDictGetUUID::create(context);
break;
case TypeIndex::Decimal32:
impl = FunctionDictGetDecimal32::create(context, getDecimalScale(*attribute.type));
break;
case TypeIndex::Decimal64:
impl = FunctionDictGetDecimal64::create(context, getDecimalScale(*attribute.type));
break;
case TypeIndex::Decimal128:
impl = FunctionDictGetDecimal128::create(context, getDecimalScale(*attribute.type));
break;
default:
throw Exception("Unknown dictGet type", ErrorCodes::UNKNOWN_TYPE);
}
return attribute.type; return attribute.type;
} }
} }
@ -1312,26 +1487,70 @@ private:
const DictionaryAttribute & attribute = structure.attributes[idx]; const DictionaryAttribute & attribute = structure.attributes[idx];
if (attribute.name == attr_name) if (attribute.name == attr_name)
{ {
auto arg_type = arguments[3].type;
WhichDataType dt = attribute.type; WhichDataType dt = attribute.type;
if (dt.idx == TypeIndex::String)
if ((arg_type->getTypeId() != dt.idx) || (dt.isStringOrFixedString() && !isString(arg_type)))
throw Exception{"Illegal type " + arg_type->getName() + " of fourth argument of function " + getName() +
", must be " + getTypeName(dt.idx) + ".", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT};
switch (dt.idx)
{ {
if (!isString(arguments[3].type)) case TypeIndex::String:
throw Exception{"Illegal type " + arguments[3].type->getName() + " of fourth argument of function " + getName() + impl = FunctionDictGetStringOrDefault::create(context);
", must be String.", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT}; break;
impl = FunctionDictGetStringOrDefault::create(context); case TypeIndex::UInt8:
impl = FunctionDictGetUInt8OrDefault::create(context);
break;
case TypeIndex::UInt16:
impl = FunctionDictGetUInt16OrDefault::create(context);
break;
case TypeIndex::UInt32:
impl = FunctionDictGetUInt32OrDefault::create(context);
break;
case TypeIndex::UInt64:
impl = FunctionDictGetUInt64OrDefault::create(context);
break;
case TypeIndex::Int8:
impl = FunctionDictGetInt8OrDefault::create(context);
break;
case TypeIndex::Int16:
impl = FunctionDictGetInt16OrDefault::create(context);
break;
case TypeIndex::Int32:
impl = FunctionDictGetInt32OrDefault::create(context);
break;
case TypeIndex::Int64:
impl = FunctionDictGetInt64OrDefault::create(context);
break;
case TypeIndex::Float32:
impl = FunctionDictGetFloat32OrDefault::create(context);
break;
case TypeIndex::Float64:
impl = FunctionDictGetFloat64OrDefault::create(context);
break;
case TypeIndex::Date:
impl = FunctionDictGetDateOrDefault::create(context);
break;
case TypeIndex::DateTime:
impl = FunctionDictGetDateTimeOrDefault::create(context);
break;
case TypeIndex::UUID:
impl = FunctionDictGetUUIDOrDefault::create(context);
break;
case TypeIndex::Decimal32:
impl = FunctionDictGetDecimal32OrDefault::create(context, getDecimalScale(*attribute.type));
break;
case TypeIndex::Decimal64:
impl = FunctionDictGetDecimal64OrDefault::create(context, getDecimalScale(*attribute.type));
break;
case TypeIndex::Decimal128:
impl = FunctionDictGetDecimal128OrDefault::create(context, getDecimalScale(*attribute.type));
break;
default:
throw Exception("Unknown dictGetOrDefault type", ErrorCodes::UNKNOWN_TYPE);
} }
#define DISPATCH(TYPE) \
else if (dt.idx == TypeIndex::TYPE) \
{ \
if (!checkAndGetDataType<DataType##TYPE>(arguments[3].type.get())) \
throw Exception{"Illegal type " + arguments[3].type->getName() + " of fourth argument of function " + getName() \
+ ", must be " + String(DataType##TYPE{}.getFamilyName()) + ".", ErrorCodes::ILLEGAL_TYPE_OF_ARGUMENT}; \
impl = FunctionDictGetOrDefault<DataType##TYPE, NameDictGet##TYPE ## OrDefault>::create(context); \
}
FOR_DICT_TYPES(DISPATCH)
#undef DISPATCH
else
throw Exception("Unknown dictGetOrDefault type", ErrorCodes::UNKNOWN_TYPE);
return attribute.type; return attribute.type;
} }
} }

3
dbms/tests/clickhouse-test-server
View File

@ -57,6 +57,9 @@ if [ "$DATA_DIR_PATTERN" != "$DATA_DIR" ]; then
export CLICKHOUSE_CONFIG=$DATA_DIR/etc/server-config.xml export CLICKHOUSE_CONFIG=$DATA_DIR/etc/server-config.xml
cp $CLICKHOUSE_CONFIG_USERS $DATA_DIR/etc cp $CLICKHOUSE_CONFIG_USERS $DATA_DIR/etc
cp -R -L $CLICKHOUSE_CONFIG_USERS_D $DATA_DIR/etc cp -R -L $CLICKHOUSE_CONFIG_USERS_D $DATA_DIR/etc
cat ${CONFIG_SERVER_DIR}/ints_dictionary.xml | sed -e s!9000!$CLICKHOUSE_PORT_TCP! > $DATA_DIR/etc/ints_dictionary.xml
cat ${CONFIG_SERVER_DIR}/strings_dictionary.xml | sed -e s!9000!$CLICKHOUSE_PORT_TCP! > $DATA_DIR/etc/strings_dictionary.xml
cat ${CONFIG_SERVER_DIR}/decimals_dictionary.xml | sed -e s!9000!$CLICKHOUSE_PORT_TCP! > $DATA_DIR/etc/decimals_dictionary.xml
fi fi
CLICKHOUSE_EXTRACT_CONFIG=${CLICKHOUSE_EXTRACT_CONFIG:="${CLICKHOUSE_EXTRACT} --config=$CLICKHOUSE_CONFIG"} CLICKHOUSE_EXTRACT_CONFIG=${CLICKHOUSE_EXTRACT_CONFIG:="${CLICKHOUSE_EXTRACT} --config=$CLICKHOUSE_CONFIG"}

1
dbms/tests/decimals_dictionary.xml Symbolic link
View File

@ -0,0 +1 @@
../../docker/test/stateless/decimals_dictionary.xml

1
dbms/tests/ints_dictionary.xml Symbolic link
View File

@ -0,0 +1 @@
../../docker/test/stateless/ints_dictionary.xml

2
dbms/tests/queries/0_stateless/00080_show_tables_and_system_tables.sql
View File

@ -30,5 +30,5 @@ CREATE DATABASE test_DatabaseDictionary ENGINE = Dictionary;
SELECT sum(ignore(*, metadata_modification_time, engine_full, create_table_query)) FROM system.tables; SELECT sum(ignore(*, metadata_modification_time, engine_full, create_table_query)) FROM system.tables;
DROP DATABASE test_DatabaseDictionary; DROP DATABASE test_DatabaseDictionary; -- { serverError 48 }
DROP DATABASE test_DatabaseMemory; DROP DATABASE test_DatabaseMemory;

45
dbms/tests/queries/0_stateless/00950_dict_get.reference Normal file
View File

@ -0,0 +1,45 @@
dictGet flat_ints 1 1 1 1 1 1 1 1 1
dictGetOrDefault flat_ints 1 1 1 1 1 1 1 1 1
dictGetOrDefault flat_ints 0 42 42 42 42 42 42 42 42
dictGet hashed_ints 1 1 1 1 1 1 1 1 1
dictGetOrDefault hashed_ints 1 1 1 1 1 1 1 1 1
dictGetOrDefault hashed_ints 0 42 42 42 42 42 42 42 42
dictGet cache_ints 1 1 1 1 1 1 1 1 1
dictGetOrDefault cache_ints 1 1 1 1 1 1 1 1 1
dictGetOrDefault cache_ints 0 42 42 42 42 42 42 42 42
dictGet complex_hashed_ints (1) 1 1 1 1 1 1 1 1
dictGetOrDefault complex_hashed_ints (1) 1 1 1 1 1 1 1 1
dictGetOrDefault complex_hashed_ints (0) 42 42 42 42 42 42 42 42
dictGet complex_cache_ints (1) 1 1 1 1 1 1 1 1
dictGetOrDefault complex_cache_ints (1) 1 1 1 1 1 1 1 1
dictGetOrDefault complex_cache_ints (0) 42 42 42 42 42 42 42 42
dictGet flat_strings 1 1
dictGetOrDefault flat_strings 1 1
dictGetOrDefault flat_strings 0 *
dictGet hashed_strings 1 1
dictGetOrDefault hashed_strings 1 1
dictGetOrDefault hashed_strings 0 *
dictGet cache_strings 1 1
dictGetOrDefault cache_strings 1 1
dictGetOrDefault cache_strings 0 *
dictGet complex_hashed_strings 1 1
dictGetOrDefault complex_hashed_strings 1 1
dictGetOrDefault complex_hashed_strings 0 *
dictGet complex_cache_strings 1 1
dictGetOrDefault complex_cache_strings 1 1
dictGetOrDefault complex_cache_strings 0 *
dictGet flat_decimals 1 1.0000 1.000000 1.0
dictGetOrDefault flat_decimals 1 1.0000 1.000000 1.0
dictGetOrDefault flat_decimals 0 42.0000 42.000000 42.0
dictGet hashed_decimals 1 1.0000 1.000000 1.0
dictGetOrDefault hashed_decimals 1 1.0000 1.000000 1.0
dictGetOrDefault hashed_decimals 0 42.0000 42.000000 42.0
dictGet cache_decimals 1 1.0000 1.000000 1.0
dictGetOrDefault cache_decimals 1 1.0000 1.000000 1.0
dictGetOrDefault cache_decimals 0 42.0000 42.000000 42.0
dictGet complex_hashed_decimals (1) 1.0000 1.000000 1.0
dictGetOrDefault complex_hashed_decimals (1) 1.0000 1.000000 1.0
dictGetOrDefault complex_hashed_decimals (0) 42.0000 42.000000 42.0
dictGet complex_cache_decimals (1) 1.0000 1.000000 1.0
dictGetOrDefault complex_cache_decimals (1) 1.0000 1.000000 1.0
dictGetOrDefault complex_cache_decimals (0) 42.0000 42.000000 42.0

245
dbms/tests/queries/0_stateless/00950_dict_get.sql Normal file
View File

@ -0,0 +1,245 @@
use default;
drop table if exists ints;
drop table if exists strings;
drop table if exists decimals;
create table ints (key UInt64, i8 Int8, i16 Int16, i32 Int32, i64 Int64, u8 UInt8, u16 UInt16, u32 UInt32, u64 UInt64) Engine = Memory;
create table strings (key UInt64, str String) Engine = Memory;
create table decimals (key UInt64, d32 Decimal32(4), d64 Decimal64(6), d128 Decimal128(1)) Engine = Memory;
insert into ints values (1, 1, 1, 1, 1, 1, 1, 1, 1);
insert into strings values (1, '1');
insert into decimals values (1, 1, 1, 1);
select 'dictGet', 'flat_ints' as dict_name, toUInt64(1) as k,
dictGet(dict_name, 'i8', k),
dictGet(dict_name, 'i16', k),
dictGet(dict_name, 'i32', k),
dictGet(dict_name, 'i64', k),
dictGet(dict_name, 'u8', k),
dictGet(dict_name, 'u16', k),
dictGet(dict_name, 'u32', k),
dictGet(dict_name, 'u64', k);
select 'dictGetOrDefault', 'flat_ints' as dict_name, toUInt64(1) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGetOrDefault', 'flat_ints' as dict_name, toUInt64(0) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGet', 'hashed_ints' as dict_name, toUInt64(1) as k,
dictGet(dict_name, 'i8', k),
dictGet(dict_name, 'i16', k),
dictGet(dict_name, 'i32', k),
dictGet(dict_name, 'i64', k),
dictGet(dict_name, 'u8', k),
dictGet(dict_name, 'u16', k),
dictGet(dict_name, 'u32', k),
dictGet(dict_name, 'u64', k);
select 'dictGetOrDefault', 'hashed_ints' as dict_name, toUInt64(1) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGetOrDefault', 'hashed_ints' as dict_name, toUInt64(0) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGet', 'cache_ints' as dict_name, toUInt64(1) as k,
dictGet(dict_name, 'i8', k),
dictGet(dict_name, 'i16', k),
dictGet(dict_name, 'i32', k),
dictGet(dict_name, 'i64', k),
dictGet(dict_name, 'u8', k),
dictGet(dict_name, 'u16', k),
dictGet(dict_name, 'u32', k),
dictGet(dict_name, 'u64', k);
select 'dictGetOrDefault', 'cache_ints' as dict_name, toUInt64(1) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGetOrDefault', 'cache_ints' as dict_name, toUInt64(0) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGet', 'complex_hashed_ints' as dict_name, tuple(toUInt64(1)) as k,
dictGet(dict_name, 'i8', k),
dictGet(dict_name, 'i16', k),
dictGet(dict_name, 'i32', k),
dictGet(dict_name, 'i64', k),
dictGet(dict_name, 'u8', k),
dictGet(dict_name, 'u16', k),
dictGet(dict_name, 'u32', k),
dictGet(dict_name, 'u64', k);
select 'dictGetOrDefault', 'complex_hashed_ints' as dict_name, tuple(toUInt64(1)) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGetOrDefault', 'complex_hashed_ints' as dict_name, tuple(toUInt64(0)) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGet', 'complex_cache_ints' as dict_name, tuple(toUInt64(1)) as k,
dictGet(dict_name, 'i8', k),
dictGet(dict_name, 'i16', k),
dictGet(dict_name, 'i32', k),
dictGet(dict_name, 'i64', k),
dictGet(dict_name, 'u8', k),
dictGet(dict_name, 'u16', k),
dictGet(dict_name, 'u32', k),
dictGet(dict_name, 'u64', k);
select 'dictGetOrDefault', 'complex_cache_ints' as dict_name, tuple(toUInt64(1)) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
select 'dictGetOrDefault', 'complex_cache_ints' as dict_name, tuple(toUInt64(0)) as k,
dictGetOrDefault(dict_name, 'i8', k, toInt8(42)),
dictGetOrDefault(dict_name, 'i16', k, toInt16(42)),
dictGetOrDefault(dict_name, 'i32', k, toInt32(42)),
dictGetOrDefault(dict_name, 'i64', k, toInt64(42)),
dictGetOrDefault(dict_name, 'u8', k, toUInt8(42)),
dictGetOrDefault(dict_name, 'u16', k, toUInt16(42)),
dictGetOrDefault(dict_name, 'u32', k, toUInt32(42)),
dictGetOrDefault(dict_name, 'u64', k, toUInt64(42));
--
select 'dictGet', 'flat_strings' as dict_name, toUInt64(1) as k, dictGet(dict_name, 'str', k);
select 'dictGetOrDefault', 'flat_strings' as dict_name, toUInt64(1) as k, dictGetOrDefault(dict_name, 'str', k, '*');
select 'dictGetOrDefault', 'flat_strings' as dict_name, toUInt64(0) as k, dictGetOrDefault(dict_name, 'str', k, '*');
select 'dictGet', 'hashed_strings' as dict_name, toUInt64(1) as k, dictGet(dict_name, 'str', k);
select 'dictGetOrDefault', 'hashed_strings' as dict_name, toUInt64(1) as k, dictGetOrDefault(dict_name, 'str', k, '*');
select 'dictGetOrDefault', 'hashed_strings' as dict_name, toUInt64(0) as k, dictGetOrDefault(dict_name, 'str', k, '*');
select 'dictGet', 'cache_strings' as dict_name, toUInt64(1) as k, dictGet(dict_name, 'str', k);
select 'dictGetOrDefault', 'cache_strings' as dict_name, toUInt64(1) as k, dictGetOrDefault(dict_name, 'str', k, '*');
select 'dictGetOrDefault', 'cache_strings' as dict_name, toUInt64(0) as k, dictGetOrDefault(dict_name, 'str', k, '*');
select 'dictGet', 'complex_hashed_strings' as dict_name, toUInt64(1) as k, dictGet(dict_name, 'str', tuple(k));
select 'dictGetOrDefault', 'complex_hashed_strings' as dict_name, toUInt64(1) as k, dictGetOrDefault(dict_name, 'str', tuple(k), '*');
select 'dictGetOrDefault', 'complex_hashed_strings' as dict_name, toUInt64(0) as k, dictGetOrDefault(dict_name, 'str', tuple(k), '*');
select 'dictGet', 'complex_cache_strings' as dict_name, toUInt64(1) as k, dictGet(dict_name, 'str', tuple(k));
select 'dictGetOrDefault', 'complex_cache_strings' as dict_name, toUInt64(1) as k, dictGetOrDefault(dict_name, 'str', tuple(k), '*');
select 'dictGetOrDefault', 'complex_cache_strings' as dict_name, toUInt64(0) as k, dictGetOrDefault(dict_name, 'str', tuple(k), '*');
--
select 'dictGet', 'flat_decimals' as dict_name, toUInt64(1) as k,
dictGet(dict_name, 'd32', k),
dictGet(dict_name, 'd64', k),
dictGet(dict_name, 'd128', k);
select 'dictGetOrDefault', 'flat_decimals' as dict_name, toUInt64(1) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGetOrDefault', 'flat_decimals' as dict_name, toUInt64(0) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGet', 'hashed_decimals' as dict_name, toUInt64(1) as k,
dictGet(dict_name, 'd32', k),
dictGet(dict_name, 'd64', k),
dictGet(dict_name, 'd128', k);
select 'dictGetOrDefault', 'hashed_decimals' as dict_name, toUInt64(1) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGetOrDefault', 'hashed_decimals' as dict_name, toUInt64(0) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGet', 'cache_decimals' as dict_name, toUInt64(1) as k,
dictGet(dict_name, 'd32', k),
dictGet(dict_name, 'd64', k),
dictGet(dict_name, 'd128', k);
select 'dictGetOrDefault', 'cache_decimals' as dict_name, toUInt64(1) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGetOrDefault', 'cache_decimals' as dict_name, toUInt64(0) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGet', 'complex_hashed_decimals' as dict_name, tuple(toUInt64(1)) as k,
dictGet(dict_name, 'd32', k),
dictGet(dict_name, 'd64', k),
dictGet(dict_name, 'd128', k);
select 'dictGetOrDefault', 'complex_hashed_decimals' as dict_name, tuple(toUInt64(1)) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGetOrDefault', 'complex_hashed_decimals' as dict_name, tuple(toUInt64(0)) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGet', 'complex_cache_decimals' as dict_name, tuple(toUInt64(1)) as k,
dictGet(dict_name, 'd32', k),
dictGet(dict_name, 'd64', k),
dictGet(dict_name, 'd128', k);
select 'dictGetOrDefault', 'complex_cache_decimals' as dict_name, tuple(toUInt64(1)) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
select 'dictGetOrDefault', 'complex_cache_decimals' as dict_name, tuple(toUInt64(0)) as k,
dictGetOrDefault(dict_name, 'd32', k, toDecimal32(42, 4)),
dictGetOrDefault(dict_name, 'd64', k, toDecimal64(42, 6)),
dictGetOrDefault(dict_name, 'd128', k, toDecimal128(42, 1));
drop table ints;
drop table strings;
drop table decimals;

2
dbms/tests/server-test.xml
View File

@ -110,7 +110,7 @@
<table>query_log</table> <table>query_log</table>
<flush_interval_milliseconds>7500</flush_interval_milliseconds> <flush_interval_milliseconds>7500</flush_interval_milliseconds>
</query_log> </query_log>
<dictionaries_config>dictionaries/dictionary_*.xml</dictionaries_config> <dictionaries_config>*_dictionary.xml</dictionaries_config>
<compression incl="clickhouse_compression"> <compression incl="clickhouse_compression">
</compression> </compression>
<distributed_ddl> <distributed_ddl>

1
dbms/tests/strings_dictionary.xml Symbolic link
View File

@ -0,0 +1 @@
../../docker/test/stateless/strings_dictionary.xml

3
docker/test/stateless/Dockerfile
View File

@ -34,6 +34,9 @@ COPY listen.xml /etc/clickhouse-server/config.d/listen.xml
COPY part_log.xml /etc/clickhouse-server/config.d/part_log.xml COPY part_log.xml /etc/clickhouse-server/config.d/part_log.xml
COPY log_queries.xml /etc/clickhouse-server/users.d/log_queries.xml COPY log_queries.xml /etc/clickhouse-server/users.d/log_queries.xml
COPY readonly.xml /etc/clickhouse-server/users.d/readonly.xml COPY readonly.xml /etc/clickhouse-server/users.d/readonly.xml
COPY ints_dictionary.xml /etc/clickhouse-server/ints_dictionary.xml
COPY strings_dictionary.xml /etc/clickhouse-server/strings_dictionary.xml
COPY decimals_dictionary.xml /etc/clickhouse-server/decimals_dictionary.xml
CMD dpkg -i package_folder/clickhouse-common-static_*.deb; \ CMD dpkg -i package_folder/clickhouse-common-static_*.deb; \
dpkg -i package_folder/clickhouse-common-static-dbg_*.deb; \ dpkg -i package_folder/clickhouse-common-static-dbg_*.deb; \

197
docker/test/stateless/decimals_dictionary.xml Normal file
View File

@ -0,0 +1,197 @@
<dictionaries>
<dictionary>
<name>flat_decimals</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>decimals</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<flat/>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>d32</name>
<type>Decimal32(4)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d64</name>
<type>Decimal64(6)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d128</name>
<type>Decimal128(1)</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>hashed_decimals</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>decimals</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<hashed/>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>d32</name>
<type>Decimal32(4)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d64</name>
<type>Decimal64(6)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d128</name>
<type>Decimal128(1)</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>cache_decimals</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>decimals</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<cache><size_in_cells>1000</size_in_cells></cache>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>d32</name>
<type>Decimal32(4)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d64</name>
<type>Decimal64(6)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d128</name>
<type>Decimal128(1)</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_hashed_decimals</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>decimals</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_hashed/>
</layout>
<structure>
<key>
<attribute>
<name>key</name>
<type>UInt64</type>
</attribute>
</key>
<attribute>
<name>d32</name>
<type>Decimal32(4)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d64</name>
<type>Decimal64(6)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d128</name>
<type>Decimal128(1)</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_cache_decimals</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>decimals</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_cache><size_in_cells>1000</size_in_cells></complex_key_cache>
</layout>
<structure>
<key>
<attribute>
<name>key</name>
<type>UInt64</type>
</attribute>
</key>
<attribute>
<name>d32</name>
<type>Decimal32(4)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d64</name>
<type>Decimal64(6)</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>d128</name>
<type>Decimal128(1)</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
</dictionaries>

322
docker/test/stateless/ints_dictionary.xml Normal file
View File

@ -0,0 +1,322 @@
<dictionaries>
<dictionary>
<name>flat_ints</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>ints</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<flat/>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>i8</name>
<type>Int8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i16</name>
<type>Int16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i32</name>
<type>Int32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i64</name>
<type>Int64</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u8</name>
<type>UInt8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u16</name>
<type>UInt16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u32</name>
<type>UInt32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u64</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>hashed_ints</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>ints</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<hashed/>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>i8</name>
<type>Int8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i16</name>
<type>Int16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i32</name>
<type>Int32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i64</name>
<type>Int64</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u8</name>
<type>UInt8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u16</name>
<type>UInt16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u32</name>
<type>UInt32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u64</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>cache_ints</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>ints</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<cache><size_in_cells>1000</size_in_cells></cache>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>i8</name>
<type>Int8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i16</name>
<type>Int16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i32</name>
<type>Int32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i64</name>
<type>Int64</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u8</name>
<type>UInt8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u16</name>
<type>UInt16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u32</name>
<type>UInt32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u64</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_hashed_ints</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>ints</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_hashed/>
</layout>
<structure>
<key>
<attribute>
<name>key</name>
<type>UInt64</type>
</attribute>
</key>
<attribute>
<name>i8</name>
<type>Int8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i16</name>
<type>Int16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i32</name>
<type>Int32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i64</name>
<type>Int64</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u8</name>
<type>UInt8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u16</name>
<type>UInt16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u32</name>
<type>UInt32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u64</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_cache_ints</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>ints</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_cache><size_in_cells>1000</size_in_cells></complex_key_cache>
</layout>
<structure>
<key>
<attribute>
<name>key</name>
<type>UInt64</type>
</attribute>
</key>
<attribute>
<name>i8</name>
<type>Int8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i16</name>
<type>Int16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i32</name>
<type>Int32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>i64</name>
<type>Int64</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u8</name>
<type>UInt8</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u16</name>
<type>UInt16</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u32</name>
<type>UInt32</type>
<null_value>0</null_value>
</attribute>
<attribute>
<name>u64</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
</dictionaries>

209
docker/test/stateless/strings_dictionary.xml Normal file
View File

@ -0,0 +1,209 @@
<dictionaries>
<dictionary>
<name>flat_strings</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<flat/>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>str</name>
<type>String</type>
<null_value></null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>hashed_strings</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<hashed/>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>str</name>
<type>String</type>
<null_value></null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>cache_strings</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<cache><size_in_cells>1000</size_in_cells></cache>
</layout>
<structure>
<id>
<name>key</name>
</id>
<attribute>
<name>str</name>
<type>String</type>
<null_value></null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_hashed_strings</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_hashed/>
</layout>
<structure>
<key>
<attribute>
<name>key</name>
<type>UInt64</type>
</attribute>
</key>
<attribute>
<name>str</name>
<type>String</type>
<null_value></null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_cache_strings</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_cache><size_in_cells>1000</size_in_cells></complex_key_cache>
</layout>
<structure>
<key>
<attribute>
<name>key</name>
<type>UInt64</type>
</attribute>
</key>
<attribute>
<name>str</name>
<type>String</type>
<null_value></null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_hashed_strings_key</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_hashed/>
</layout>
<structure>
<key>
<attribute>
<name>str</name>
<type>String</type>
</attribute>
</key>
<attribute>
<name>key</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
<dictionary>
<name>complex_cache_strings_key</name>
<source>
<clickhouse>
<host>localhost</host>
<port>9000</port>
<user>default</user>
<password></password>
<db></db>
<table>strings</table>
</clickhouse>
</source>
<lifetime>0</lifetime>
<layout>
<complex_key_cache><size_in_cells>1000</size_in_cells></complex_key_cache>
</layout>
<structure>
<key>
<attribute>
<name>str</name>
<type>String</type>
</attribute>
</key>
<attribute>
<name>key</name>
<type>UInt64</type>
<null_value>0</null_value>
</attribute>
</structure>
</dictionary>
</dictionaries>