select * from product_specification_fields where (specification_group_id in (306) or specification_group_id="306") and ( show_listing="1" or show_filter="1") and filter_field <> "select"
[TEP STOP]
2006 - MySQL server has gone away
select 1 from sessions where sesskey = 'mmgdal9ah2lujdt1o005aidcfh'
[TEP STOP]