| Sort (cost=175330.63..175330.63 rows=1 width=322) |
| Sort Key: fns.nspname, fc.relname, a.attnum |
| -> Nested Loop Left Join (cost=16.78..175330.62 rows=1 width=322) |
| -> Nested Loop Left Join (cost=16.36..175330.17 rows=1 width=289) |
| -> Nested Loop Left Join (cost=16.23..175330.02 rows=1 width=229) |
| Join Filter: (fc.oid = ct.confrelid) |
| -> Nested Loop (cost=16.23..174429.04 rows=1 width=161) |
| Join Filter: (c.oid = a.attrelid) |
| -> Nested Loop (cost=15.81..174428.59 rows=1 width=126) |
| Join Filter: (c.relnamespace = ns.oid) |
| -> Seq Scan on pg_namespace ns (cost=0.00..1.07 rows=1 width=4) |
| Filter: (nspname = 'global'::name) |
| -> Hash Join (cost=15.81..174427.39 rows=10 width=130) |
| Hash Cond: (ct.conrelid = c.oid) |
| -> ProjectSet (cost=0.00..49941.67 rows=9859000 width=123) |
| -> Seq Scan on pg_constraint ct (cost=0.00..572.73 rows=9859 width=118) |
| Filter: (contype = 'f'::"char") |
| -> Hash (cost=15.77..15.77 rows=3 width=8) |
| -> Bitmap Heap Scan on pg_class c (cost=4.44..15.77 rows=3 width=8) |
| Recheck Cond: (relname = 'tbl_api_log'::name) |
| -> Bitmap Index Scan on pg_class_relname_nsp_index (cost=0.00..4.43 rows=3 width=0) |
| Index Cond: (relname = 'tbl_api_log'::name) |
| -> Index Scan using pg_attribute_relid_attnum_index on pg_attribute a (cost=0.42..0.44 rows=1 width=70) |
| Index Cond: ((attrelid = ct.conrelid) AND (attnum = (ct.conkey)[(generate_subscripts(ct.conkey, 1))])) |
| -> Seq Scan on pg_class fc (cost=0.00..674.88 rows=18088 width=72) |
| -> Index Scan using pg_namespace_oid_index on pg_namespace fns (cost=0.13..0.15 rows=1 width=68) |
| Index Cond: (fc.relnamespace = oid) |
| -> Index Scan using pg_attribute_relid_attnum_index on pg_attribute fa (cost=0.42..0.44 rows=1 width=70) |
| Index Cond: ((attrelid = ct.confrelid) AND (attnum = (ct.confkey)[(generate_subscripts(ct.conkey, 1))])) |