1 files changed, 2 insertions, 1 deletions
diff --git a/sqlglot/dialects/teradata.py b/sqlglot/dialects/teradata.py
index 331e105..a79eaeb 100644
--- a/sqlglot/dialects/teradata.py
+++ b/sqlglot/dialects/teradata.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import typing as t
 
-from sqlglot import exp, generator, parser, tokens
+from sqlglot import exp, generator, parser, tokens, transforms
 from sqlglot.dialects.dialect import (
     Dialect,
     format_time_lambda,
@@ -148,6 +148,7 @@ class Teradata(Dialect):
             **generator.Generator.TRANSFORMS,
             exp.Max: max_or_greatest,
             exp.Min: min_or_least,
+            exp.Select: transforms.preprocess([transforms.eliminate_distinct_on]),
             exp.TimeToStr: lambda self, e: f"CAST({self.sql(e, 'this')} AS DATE FORMAT {self.format_time(e)})",
             exp.ToChar: lambda self, e: self.function_fallback_sql(e),
         }