| Sort (cost=23441.10..23441.10 rows=1 width=322) |
| Sort Key: fns.nspname, fc.relname, a.attnum |
| -> Nested Loop Left Join (cost=12.48..23441.09 rows=1 width=322) |
| -> Nested Loop Left Join (cost=12.07..23440.65 rows=1 width=289) |
| Join Filter: (fc.relnamespace = fns.oid) |
| -> Nested Loop Left Join (cost=12.07..23439.47 rows=1 width=229) |
| Join Filter: (fc.oid = ct.confrelid) |
| -> Nested Loop (cost=12.07..23261.78 rows=1 width=161) |
| Join Filter: (c.oid = a.attrelid) |
| -> Nested Loop (cost=11.66..23261.33 rows=1 width=126) |
| Join Filter: (c.relnamespace = ns.oid) |
| -> Seq Scan on pg_namespace ns (cost=0.00..1.10 rows=1 width=4) |
| Filter: (nspname = 'a57be577deb434'::name) |
| -> Hash Join (cost=11.66..23260.14 rows=7 width=130) |
| Hash Cond: (ct.conrelid = c.oid) |
| -> ProjectSet (cost=0.00..6747.57 rows=1307000 width=123) |
| -> Seq Scan on pg_constraint ct (cost=0.00..202.76 rows=1307 width=118) |
| Filter: (contype = 'f'::"char") |
| -> Hash (cost=11.63..11.63 rows=2 width=8) |
| -> Bitmap Heap Scan on pg_class c (cost=4.42..11.63 rows=2 width=8) |
| Recheck Cond: (relname = 'tbl_attachments'::name) |
| -> Bitmap Index Scan on pg_class_relname_nsp_index (cost=0.00..4.42 rows=2 width=0) |
| Index Cond: (relname = 'tbl_attachments'::name) |
| -> Index Scan using pg_attribute_relid_attnum_index on pg_attribute a (cost=0.41..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..139.53 rows=3053 width=72) |
| -> Seq Scan on pg_namespace fns (cost=0.00..1.08 rows=8 width=68) |
| -> Index Scan using pg_attribute_relid_attnum_index on pg_attribute fa (cost=0.41..0.44 rows=1 width=70) |
| Index Cond: ((attrelid = ct.confrelid) AND (attnum = (ct.confkey)[(generate_subscripts(ct.conkey, 1))])) |