--- a/backend/src/main/java/org/dive4elements/river/model/sinfo/TkhColumn.java	Fri Apr 20 16:04:34 2018 +0200
+++ b/backend/src/main/java/org/dive4elements/river/model/sinfo/TkhColumn.java	Mon Apr 23 15:18:48 2018 +0200
@@ -24,6 +24,10 @@
 import javax.persistence.SequenceGenerator;
 import javax.persistence.Table;
 
+import org.dive4elements.river.backend.SessionHolder;
+import org.hibernate.Query;
+import org.hibernate.Session;
+
 /**
  * Hibernate binding for the DB table tkh_column
  *
@@ -103,4 +107,15 @@
     public void addValue(final TkhValue value) {
         this.values.add(value);
     }
+
+    /**
+     * Selects a tkh series column by id from the database
+     */
+    public static TkhColumn getTkhColumnById(final int id) {
+        final Session session = SessionHolder.HOLDER.get();
+        final Query query = session.createQuery("FROM TkhColumn WHERE id=:id");
+        query.setParameter("id", id);
+        final List<TkhColumn> rows = query.list();
+        return (rows != null) ? rows.get(0) : null;
+    }
 }