| 68 | } |
| 69 | |
| 70 | static void mixNumberColumns( |
| 71 | TypeIndex type_idx, |
| 72 | MutableColumnPtr & column_mixed, |
| 73 | const ColumnPtr & col_defaults, |
| 74 | const BlockMissingValues::RowsBitMask & defaults_mask) |
| 75 | { |
| 76 | auto call = [&](const auto & types) |
| 77 | { |
| 78 | using Types = std::decay_t<decltype(types)>; |
| 79 | using DataType = typename Types::LeftType; |
| 80 | |
| 81 | if constexpr (!std::is_same_v<DataType, DataTypeString> && !std::is_same_v<DataType, DataTypeFixedString>) |
| 82 | { |
| 83 | using FieldType = typename DataType::FieldType; |
| 84 | using ColVecType = std::conditional_t<IsDecimalNumber<FieldType>, ColumnDecimal<FieldType>, ColumnVector<FieldType>>; |
| 85 | |
| 86 | auto col_read = typeid_cast<ColVecType *>(column_mixed.get()); |
| 87 | if (!col_read) |
| 88 | return false; |
| 89 | |
| 90 | typename ColVecType::Container & dst = col_read->getData(); |
| 91 | |
| 92 | if (auto const_col_defs = checkAndGetColumnConst<ColVecType>(col_defaults.get())) |
| 93 | { |
| 94 | FieldType value = checkAndGetColumn<ColVecType>(const_col_defs->getDataColumnPtr().get())->getData()[0]; |
| 95 | |
| 96 | for (size_t i = 0; i < defaults_mask.size(); ++i) |
| 97 | if (defaults_mask[i]) |
| 98 | dst[i] = value; |
| 99 | |
| 100 | return true; |
| 101 | } |
| 102 | else if (auto col_defs = checkAndGetColumn<ColVecType>(col_defaults.get())) |
| 103 | { |
| 104 | auto & src = col_defs->getData(); |
| 105 | for (size_t i = 0; i < defaults_mask.size(); ++i) |
| 106 | if (defaults_mask[i]) |
| 107 | dst[i] = src[i]; |
| 108 | |
| 109 | return true; |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | return false; |
| 114 | }; |
| 115 | |
| 116 | if (!callOnIndexAndDataType<void>(type_idx, call)) |
| 117 | throw Exception("Unexpected type on mixNumberColumns", ErrorCodes::LOGICAL_ERROR); |
| 118 | } |
| 119 | |
| 120 | static MutableColumnPtr mixColumns(const ColumnWithTypeAndName & col_read, |
| 121 | const ColumnWithTypeAndName & col_defaults, |