From 463731262fd572889a9cb48b8585c118418cd511 Mon Sep 17 00:00:00 2001
From: livk <livk.cloud@gmail.com>
Date: Tue, 11 Feb 2025 11:55:58 +0800
Subject: [PATCH] feat: implemented getColumnClassName

---
 .../java/com/clickhouse/jdbc/metadata/ResultSetMetaData.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jdbc-v2/src/main/java/com/clickhouse/jdbc/metadata/ResultSetMetaData.java b/jdbc-v2/src/main/java/com/clickhouse/jdbc/metadata/ResultSetMetaData.java
index d5dea3347..114ba5e4c 100644
--- a/jdbc-v2/src/main/java/com/clickhouse/jdbc/metadata/ResultSetMetaData.java
+++ b/jdbc-v2/src/main/java/com/clickhouse/jdbc/metadata/ResultSetMetaData.java
@@ -165,6 +165,6 @@ public boolean isDefinitelyWritable(int column) throws SQLException {
 
     @Override
     public String getColumnClassName(int column) throws SQLException {
-        throw new SQLException("Not implemented", ExceptionUtils.SQL_STATE_FEATURE_NOT_SUPPORTED);
+        throw null;
     }
 }