make sure we optimize the limits in eager readers

pola-rs · Jan 5, 2022 · 1d9dd25 · 1d9dd25
1 parent 73e5a33
commit 1d9dd25
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/py-polars/polars/internals/frame.py b/py-polars/polars/internals/frame.py
@@ -512,7 +512,7 @@ def read_csv(
                 rechunk=rechunk,
             )
             if columns is None:
-                return scan.collect(no_optimization=True)
+                return scan.collect()
             elif is_str_sequence(columns, False):
                 return scan.select(columns).collect()
             else:
@@ -574,7 +574,7 @@ def read_parquet(
             scan = scan_parquet(file, n_rows=n_rows, rechunk=True, parallel=parallel)
 
             if columns is None:
-                return scan.collect(no_optimization=True)
+                return scan.collect()
             elif is_str_sequence(columns, False):
                 return scan.select(columns).collect()
             else: