Revert "Fix Bug #550: AI修复"

This reverts commit 16c42ca108.

sql/CheckTicketStatus.java

@@ -0,0 +1,33 @@
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.Statement;
+
+public class CheckTicketStatus {
+    public static void main(String[] args) {
+        String url = "jdbc:postgresql://192.168.110.252:15432/postgresql?currentSchema=hisdev&characterEncoding=UTF-8&client_encoding=UTF-8";
+        String user = "postgresql";
+        String password = "Jchl1528";
+        
+        try {
+            Class.forName("org.postgresql.Driver");
+            Connection conn = DriverManager.getConnection(url, user, password);
+            Statement stmt = conn.createStatement();
+            ResultSet rs = stmt.executeQuery("SELECT id, status, delete_flag FROM clinical_ticket WHERE id = 1");
+            
+            if (rs.next()) {
+                System.out.println("Ticket ID: " + rs.getLong("id"));
+                System.out.println("Status: " + rs.getString("status"));
+                System.out.println("Delete Flag: " + rs.getString("delete_flag"));
+            } else {
+                System.out.println("Ticket ID 1 not found");
+            }
+            
+            rs.close();
+            stmt.close();
+            conn.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}