fix: 조회하는 부분에서, rs.next 추가

woowacourse · Sep 26, 2023 · 7ffbb6f · 7ffbb6f
1 parent 68029ad
commit 7ffbb6f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java b/jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java
@@ -62,7 +62,10 @@ public <T> T executeQuery(
             setPreparedStatement(pstmt, objects);
             final ResultSet rs = pstmt.executeQuery();
             log.debug("query : {}", sql);
-            return mapper.map(rs);
+            if (rs.next()) {
+                return mapper.map(rs);
+            }
+            return null;
         } catch (SQLException e) {
             log.error(e.getMessage(), e);
             throw new RuntimeException(e);