feat: Implement Decimal from/to bytes represents #665
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Signed-off-by: Xuanwo <[email protected]>
sdd
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Oct 14, 2024
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Thanks @Xuanwo for fixing this, generally LGTM! Left some minor points to fix.
| PrimitiveLiteral::Int128(_) => todo!(), | ||
| PrimitiveLiteral::Int128(val) => { | ||
| let PrimitiveType::Decimal { precision, .. } = self.r#type else { | ||
| unreachable!( |
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Should we return error here?
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I think you're right @liurenjie1024 . I don't see a way that a malformed Datum could be created anywhere right now but this may not always be true as the project continues to evolve.
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So we will change Datum::to_bytes's return value into Result<ByteBuf>?
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So we will change Datum::to_bytes's return value into Result?
Looks good to me.
| // It's required by iceberg spec that we must keep the minimum | ||
| // number of bytes for the value | ||
| let required_bytes = Type::decimal_required_bytes(precision) | ||
| .expect("PrimitiveType must has valid precision") |
| @@ -3031,6 +3061,31 @@ mod tests { | |||
| check_avro_bytes_serde(bytes, Datum::string("iceberg"), &PrimitiveType::String); | |||
| } | |||
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| #[test] | |||
| fn avro_bytes_decimal() { | |||
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Could we check add more tests for different precision?
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Close #663
This PR will implement Decimal from/to bytes represents.