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Sometimes you can be lazy, sometimes you can't
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Guillem Borrell 2023-01-23 14:06:39 +00:00
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@ -195,7 +195,7 @@ On a very very old machine (Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz), this take
## Caveats ## Caveats
1. `dr` uses Polars to build and transform dataframes in Rust, and the entire table has to be loaded in memory. At the time when `dr` was created, streaming support didn't get along very well with SQL contexts. 1. `dr` uses Polars to build and transform dataframes in Rust, and the entire table may be loaded in memory. At the time when `dr` was created, streaming support didn't get along very well with SQL contexts.
2. `dr` uses Polars' SQLContext to execute the query which supports a small subset of the SQL language. 2. `dr` uses Polars' SQLContext to execute the query which supports a small subset of the SQL language.