feat(selectors): support naming deferreds in across

ibis-project · Aug 22, 2024 · de1595c · de1595c
1 parent 56095b4
commit de1595c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/ibis/selectors.py b/ibis/selectors.py
@@ -61,6 +61,7 @@
 
 import ibis.common.exceptions as exc
 import ibis.expr.datatypes as dt
+import ibis.expr.operations as ops
 import ibis.expr.types as ir
 from ibis import util
 from ibis.common.collections import frozendict  # noqa: TCH001
@@ -403,7 +404,10 @@ def expand(self, table: ir.Table) -> Sequence[ir.Value]:
                 else:
                     name = names.format(col=orig_col.get_name(), fn=func_name)
 
-                expanded.append(col.name(name))
+                if not isinstance(col.op(), ops.Alias):
+                    col = col.name(name)
+
+                expanded.append(col)
 
         return expanded