QUERY PLAN
Sort (cost=51.91..51.92 rows=1 width=403)
Sort Key: a.attnum
-> Nested Loop Left Join (cost=5.70..51.90 rows=1 width=403)
-> Nested Loop (cost=5.41..33.83 rows=1 width=1067)
-> Nested Loop Left Join (cost=5.13..33.49 rows=1 width=727)
-> Nested Loop (cost=4.84..33.11 rows=1 width=442)
-> Nested Loop (cost=4.43..13.27 rows=1 width=132)
Join Filter: (c.relnamespace = d.oid)
-> Seq Scan on pg_namespace d (cost=0.00..1.19 rows=1 width=68)
Filter: (nspname = 'v68a0133f7ab59'::name)
-> Bitmap Heap Scan on pg_class c (cost=4.43..12.05 rows=2 width=72)
Recheck Cond: (relname = 'tbl_visible_work_calendars'::name)
-> Bitmap Index Scan on pg_class_relname_nsp_index (cost=0.00..4.42 rows=2 width=0)
Index Cond: (relname = 'tbl_visible_work_calendars'::name)
-> Index Scan using pg_attribute_relid_attnum_index on pg_attribute a (cost=0.42..19.79 rows=5 width=310)
Index Cond: ((attrelid = c.oid) AND (attnum > 0))
-> Index Scan using pg_attrdef_adrelid_adnum_index on pg_attrdef ad (cost=0.28..0.38 rows=1 width=291)
Index Cond: ((a.attrelid = adrelid) AND (a.attnum = adnum))
-> Index Scan using pg_type_oid_index on pg_type t (cost=0.29..0.35 rows=1 width=344)
Index Cond: (oid = a.atttypid)
Filter: (typname <> ''::name)
-> Index Scan using pg_constraint_conrelid_index on pg_constraint ct (cost=0.29..14.43 rows=1 width=27)
Index Cond: (conrelid = c.oid)
Filter: (contype = 'p'::"char")
SubPlan 1
-> Aggregate (cost=2.53..2.54 rows=1 width=32)
-> Seq Scan on pg_enum (cost=0.00..2.51 rows=7 width=64)
Filter: (enumtypid = a.atttypid)