QUERY PLAN
Limit (cost=0.28..2.29 rows=1 width=37)
-> Index Only Scan using member_id_index on member (cost=0.28..2.29 rows=1 width=37)
Index Cond: (id = '1ef6ab5f-7e77-67f6-8dd2-5e1409fc0711'::text)