segmentio / parquet-go

Go library to read/write Parquet files
https://pkg.go.dev/github.com/segmentio/parquet-go
Apache License 2.0
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Read decimal column #406

Closed lmarburger closed 1 year ago

lmarburger commented 1 year ago

Reading a parquet file with a decimal column isn't loaded with logical type information. This behavior was not implemented. decimalType is more complex from the other types because a parquet decimal can be backed by multiple different physical types.

This PR loads logical type information for DECIMAL fields.

Closes #365