ClickHouse/dbms/Dictionaries/ComplexKeyCacheDictionary_setDefaultAttributeValue.cpp
Ivan 97f2a2213e
Move all folders inside /dbms one level up (#9974)
* Move some code outside dbms/src folder
* Fix paths
2020-04-02 02:51:21 +03:00

72 lines
3.2 KiB
C++

#include "ComplexKeyCacheDictionary.h"
namespace DB
{
void ComplexKeyCacheDictionary::setDefaultAttributeValue(Attribute & attribute, const size_t idx) const
{
switch (attribute.type)
{
case AttributeUnderlyingType::utUInt8:
std::get<ContainerPtrType<UInt8>>(attribute.arrays)[idx] = std::get<UInt8>(attribute.null_values);
break;
case AttributeUnderlyingType::utUInt16:
std::get<ContainerPtrType<UInt16>>(attribute.arrays)[idx] = std::get<UInt16>(attribute.null_values);
break;
case AttributeUnderlyingType::utUInt32:
std::get<ContainerPtrType<UInt32>>(attribute.arrays)[idx] = std::get<UInt32>(attribute.null_values);
break;
case AttributeUnderlyingType::utUInt64:
std::get<ContainerPtrType<UInt64>>(attribute.arrays)[idx] = std::get<UInt64>(attribute.null_values);
break;
case AttributeUnderlyingType::utUInt128:
std::get<ContainerPtrType<UInt128>>(attribute.arrays)[idx] = std::get<UInt128>(attribute.null_values);
break;
case AttributeUnderlyingType::utInt8:
std::get<ContainerPtrType<Int8>>(attribute.arrays)[idx] = std::get<Int8>(attribute.null_values);
break;
case AttributeUnderlyingType::utInt16:
std::get<ContainerPtrType<Int16>>(attribute.arrays)[idx] = std::get<Int16>(attribute.null_values);
break;
case AttributeUnderlyingType::utInt32:
std::get<ContainerPtrType<Int32>>(attribute.arrays)[idx] = std::get<Int32>(attribute.null_values);
break;
case AttributeUnderlyingType::utInt64:
std::get<ContainerPtrType<Int64>>(attribute.arrays)[idx] = std::get<Int64>(attribute.null_values);
break;
case AttributeUnderlyingType::utFloat32:
std::get<ContainerPtrType<Float32>>(attribute.arrays)[idx] = std::get<Float32>(attribute.null_values);
break;
case AttributeUnderlyingType::utFloat64:
std::get<ContainerPtrType<Float64>>(attribute.arrays)[idx] = std::get<Float64>(attribute.null_values);
break;
case AttributeUnderlyingType::utDecimal32:
std::get<ContainerPtrType<Decimal32>>(attribute.arrays)[idx] = std::get<Decimal32>(attribute.null_values);
break;
case AttributeUnderlyingType::utDecimal64:
std::get<ContainerPtrType<Decimal64>>(attribute.arrays)[idx] = std::get<Decimal64>(attribute.null_values);
break;
case AttributeUnderlyingType::utDecimal128:
std::get<ContainerPtrType<Decimal128>>(attribute.arrays)[idx] = std::get<Decimal128>(attribute.null_values);
break;
case AttributeUnderlyingType::utString:
{
const auto & null_value_ref = std::get<String>(attribute.null_values);
auto & string_ref = std::get<ContainerPtrType<StringRef>>(attribute.arrays)[idx];
if (string_ref.data != null_value_ref.data())
{
if (string_ref.data)
string_arena->free(const_cast<char *>(string_ref.data), string_ref.size);
string_ref = StringRef{null_value_ref};
}
break;
}
}
}
}