Hello everyone, I am trying to do a more complicated query for a custom session time counter, but I am running into problems. Can someone please answer the following questions? Problem: When I have the attribute Session-Timeout in the radcheck table, I get a Segmentation Fault after the query as run, no matter if it returns results or not. a) I've noticed that freeradius performs Accounting-Request when this attribute is set, is this normal? b) Is there a limit to the sql query length? c) Is there a limit to the field name, i.e., should I use "SELECT This_is_a_very_long_field_name_having_ifs_nulls_etc AS ShortFieldName" or is it irrelevant? d) The particular query performs a join to another table, may this be the source of the problem? e) Is it mandatory that a query returns results? f) Can I use multiple 'query' in radius.conf, using the values from a first query to feed the next one? Thank you !!