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ISSUES-4006 support decimal 256 for mysql block input stream
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6ed3f7fb86
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fea763bb75
@ -74,6 +74,8 @@ void ExternalResultDescription::init(const Block & sample_block_)
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types.emplace_back(ValueType::vtDecimal64, is_nullable);
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else if (typeid_cast<const DataTypeDecimal<Decimal128> *>(type))
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types.emplace_back(ValueType::vtDecimal128, is_nullable);
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else if (typeid_cast<const DataTypeDecimal<Decimal256> *>(type))
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types.emplace_back(ValueType::vtDecimal256, is_nullable);
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else
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throw Exception{"Unsupported type " + type->getName(), ErrorCodes::UNKNOWN_TYPE};
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}
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@ -29,7 +29,8 @@ struct ExternalResultDescription
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vtDateTime64,
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vtDecimal32,
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vtDecimal64,
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vtDecimal128
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vtDecimal128,
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vtDecimal256
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};
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Block sample_block;
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@ -90,7 +90,8 @@ namespace
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case ValueType::vtDateTime64:[[fallthrough]];
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case ValueType::vtDecimal32: [[fallthrough]];
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case ValueType::vtDecimal64: [[fallthrough]];
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case ValueType::vtDecimal128:
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case ValueType::vtDecimal128:[[fallthrough]];
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case ValueType::vtDecimal256:
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{
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ReadBuffer buffer(const_cast<char *>(value.data()), value.size(), 0);
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data_type.deserializeAsWholeText(column, buffer, FormatSettings{});
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