Work on CRUD routes and related SQL

app/db_sql.py

@@ -158,6 +158,9 @@ def sql_insert(
             INSERT INTO `{table_name}` ({fields_string}) VALUES ({values_string});
             """
             )
+    else:
+        log.error('The SQL INSERT statement could not be created. Something is missing from the sql_insert call?')
+        return False
 
     log.debug(sql_insert)
     log.debug(data)
@@ -302,6 +305,9 @@ def sql_update(
             log.warning('Something was missing from the sql_update function call.')
             return False
         sql_update = text(sql)
+    else:
+        log.error('The SQL UPDATE statement could not be created. Something is missing from the sql_update call?')
+        return False
 
     log.debug(sql_update)