Update src/NHibernate/Dialect/Function/SQLFunctionRegistry.cs

Co-authored-by: Frédéric Delaporte <[email protected]>
gliljas · Jan 6, 2025 · 8ce04b1 · 8ce04b1
1 parent 773593c
commit 8ce04b1
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/NHibernate/Dialect/Function/SQLFunctionRegistry.cs b/src/NHibernate/Dialect/Function/SQLFunctionRegistry.cs
@@ -32,11 +32,11 @@ public ISQLFunction FindSQLFunction(string functionName)
 
 		public bool HasFunction(string functionName)
 		{
-			if (!userFunctions.ContainsKey(functionName) && !dialect.Functions.ContainsKey(functionName) && _functionAliases.TryGetValue(functionName, out var sqlFunction))
-			{
-				functionName = sqlFunction;
-			}
-			return userFunctions.ContainsKey(functionName) || dialect.Functions.ContainsKey(functionName);
+			if (userFunctions.ContainsKey(functionName) || dialect.Functions.ContainsKey(functionName))
+				return true;
+			if (_functionAliases.TryGetValue(functionName, out var sqlFunction) && !_functionAliases.ContainsKey(sqlFunction))
+				return HasFunction(sqlFunction);
+			return false;
 		}
 	}
 }