fix(druid): array_string_join and to_polars extra column

ibis-project · Mar 12, 2024 · 2311d4f · 2311d4f
1 parent fbfc3c1
commit 2311d4f
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diff --git a/ibis/backends/sql/dialects.py b/ibis/backends/sql/dialects.py
@@ -46,6 +46,7 @@ class Generator(Postgres.Generator):
         TRANSFORMS = Postgres.Generator.TRANSFORMS.copy() | {
             sge.ApproxDistinct: rename_func("approx_count_distinct"),
             sge.Pow: rename_func("power"),
+            sge.ArrayJoin: rename_func("array_to_string"),
         }
 
 

diff --git a/ibis/backends/tests/test_export.py b/ibis/backends/tests/test_export.py
@@ -497,6 +497,9 @@ def test_to_pandas_batches_scalar(backend, con):
 
 
 @pytest.mark.parametrize("limit", limit_no_limit)
+@pytest.mark.never(
+    ["druid"], raises=AssertionError, reason="Druid has an extra __time column"
+)
 def test_table_to_polars(limit, awards_players):
     pl = pytest.importorskip("polars")
     res = awards_players.to_polars(limit=limit)