alamb commented on issue #4889:
URL:
https://github.com/apache/arrow-datafusion/issues/4889#issuecomment-1383142935
I think this would be very straightforward to do in DataFusion
Note there is a function called `DataFrame::into_view()` (not yet released,
but should be soon) that allows you to use a dataframe as a table
So I wonder if you could do something like:
```rust
let df = ctx
.sql("select * from foo")
.filter(col("x").eq(lit(5)));
// register 'df_table' to read from this dataframe
ctx.register_table("df_table", df.into_view())?;
let sql_on_df = ctx.sql("select * from df_table")
```
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