I included a screenshot for clarification as well. There is a radio button called "inherit global policy" in a resource under the "Time Managent" tab. What table is that information stored on in the database? I tried ktmg_policies but it just has the other field "Use this policy" record.
if you need to find out the resources who are having "Inherit global policy" then first find out the global time sheet policy Id and then run below query:
SELECT ku.full_name, kp.policy_name FROM rsc_resources kr, ktmg_policies kp, knta_users ku WHERE ku.user_id = kr.user_id AND kr.time_sheet_policy_id = kp.policy_id AND kp.policy_id = <global_policy_id>;