buoyant-data
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demo-recordbatch-writer
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R Tyler Croy af9540198f
On second thought pass through the DeltaTable and use that as truth for the table schema 
This does not yet handle schema evolution
 		2023-01-04 21:09:46 -08:00
demo-tables/wx Add a modicum of documentation to make this work 2023-01-04 20:55:16 -08:00
src On second thought pass through the DeltaTable and use that as truth for the table schema 2023-01-04 21:09:46 -08:00
.gitignore Initial commit from cargo new 2023-01-01 15:21:41 -08:00
Cargo.toml Commit the working implementation (pre-refactor) of the writer 2023-01-04 20:46:35 -08:00
LICENSE Initial commit from cargo new 2023-01-01 15:21:41 -08:00
README.adoc Add a modicum of documentation to make this work 2023-01-04 20:55:16 -08:00

README.adoc

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Rust RecordBatch Writer Demo

This repository contains a simple open source bit of example code for writing rows in a Delta table with the Delta Rust bindings.

You can run this code with:

TABLE_URI=demo-tables/wx cargo run

This will write five data points to the delta table stored in the wx directory. You can query this with the deltalake Python module, for example:

from deltalake import DeltaTable
dt = DeltaTable('demo-tables/wx')
df = dt.to_pandas()
df.query('temp > 0')
Last updated 2024-04-26 22:22:59 UTC
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