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feat(parquet): Add Int64 Timestamp in reader #11530

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@zuyu zuyu commented Nov 13, 2024

Support for both plain and dictionary encoding.

@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Nov 13, 2024
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@zuyu zuyu changed the title Add Int64 Timestamp support in Parquet reader <feat>(parquet): Add Int64 Timestamp support in Parquet reader Nov 14, 2024
@zuyu zuyu changed the title <feat>(parquet): Add Int64 Timestamp support in Parquet reader <feat>(parquet): Add Int64 Timestamp in reader Nov 14, 2024
@zuyu zuyu changed the title <feat>(parquet): Add Int64 Timestamp in reader feat(parquet): Add Int64 Timestamp in reader Nov 14, 2024
@liujiayi771
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Could you add some unit tests?

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@zuyu Can you please add a commit and PR message describing the change?

velox/dwio/common/IntDecoder.h Outdated Show resolved Hide resolved
velox/dwio/common/IntDecoder.h Outdated Show resolved Hide resolved
velox/dwio/parquet/reader/TimestampColumnReader.h Outdated Show resolved Hide resolved
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surnaik commented Nov 20, 2024

I am assuming you're also planning to add support for Dictionary encoding and range filters, currently the range filter is always casted to INT96 range filter.

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6 participants