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GH-510: Update decimal table in Variant Spec #511

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Merged
wgtmac merged 2 commits into from
Aug 4, 2025
Merged

GH-510: Update decimal table in Variant Spec #511

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99f7f0a
Update the decimal table in Variant spec
aihuaxu Jul 26, 2025
54ac93c
Update VariantEncoding.md
aihuaxu Jul 27, 2025
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12 changes: 6 additions & 6 deletions VariantEncoding.md
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Expand Up @@ -435,12 +435,12 @@ Similarly, user expressions operating on an *int8* value of 1 should behave the

*Decimal table*

| Decimal Precision | Decimal value type |
|-----------------------|--------------------|
| 1 <= precision <= 9 | int32 |
| 10 <= precision <= 18 | int64 |
| 18 <= precision <= 38 | int128 |
| > 38 | Not supported |
| Decimal Precision | Decimal value type | Variant Physical Type |
|-----------------------|--------------------|-----------------------|
| 1 <= precision <= 9 | int32 | decimal4 |
| 10 <= precision <= 18 | int64 | decimal8 |
| 19 <= precision <= 38 | int128 | decimal16 |
| > 38 | Not supported | |

## String values must be UTF-8 encoded

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