QUERY PLAN
Insert on tbl_auth_item_child (cost=8.29..8.32 rows=1 width=296)
-> Subquery Scan on "*SELECT*" (cost=8.29..8.32 rows=1 width=296)
-> Result (cost=8.29..8.30 rows=1 width=64)
One-Time Filter: (NOT $0)
InitPlan 1 (returns $0)
-> Index Only Scan using tbl_auth_item_child_pkey on tbl_auth_item_child tbl_auth_item_child_1 (cost=0.28..8.29 rows=1 width=0)
Index Cond: ((parent = 'Admin'::text) AND (child = 'createVoucher'::text))