Added support for star

Author: fivetran-kwoodbeck

sqlglot/dialects/duckdb.py

@@ -2880,9 +2880,9 @@ def minhash_sql(self, expression: exp.Minhash) -> str:
             k = expression.this
             exprs = expression.expressions
 
-            if len(exprs) != 1:
+            if len(exprs) != 1 or isinstance(exprs[0], exp.Star):
                 self.unsupported(
-                    "MINHASH with multiple expressions requires manual query restructuring"
+                    "MINHASH with multiple expressions or * requires manual query restructuring"
                 )
                 return self.func("MINHASH", k, *exprs)