| Sort (cost=23054.79..23054.80 rows=1 width=322) |
| Sort Key: fns.nspname, fc.relname, a.attnum |
| -> Nested Loop Left Join (cost=12.42..23054.78 rows=1 width=322) |
| -> Nested Loop Left Join (cost=12.01..23054.35 rows=1 width=289) |
| Join Filter: (fc.relnamespace = fns.oid) |
| -> Nested Loop Left Join (cost=12.01..23053.01 rows=1 width=229) |
| Join Filter: (fc.oid = ct.confrelid) |
| -> Nested Loop (cost=12.01..22891.17 rows=1 width=161) |
| Join Filter: (c.oid = a.attrelid) |
| -> Nested Loop (cost=11.60..22890.72 rows=1 width=126) |
| Join Filter: (c.relnamespace = ns.oid) |
| -> Seq Scan on pg_namespace ns (cost=0.00..1.19 rows=1 width=4) |
| Filter: (nspname = 'a57be577deb434'::name) |
| -> Hash Join (cost=11.60..22889.45 rows=7 width=130) |
| Hash Cond: (ct.conrelid = c.oid) |
| -> ProjectSet (cost=0.00..6642.06 rows=1286000 width=123) |
| -> Seq Scan on pg_constraint ct (cost=0.00..202.41 rows=1286 width=118) |
| Filter: (contype = 'f'::"char") |
| -> Hash (cost=11.57..11.57 rows=2 width=8) |
| -> Bitmap Heap Scan on pg_class c (cost=4.42..11.57 rows=2 width=8) |
| Recheck Cond: (relname = 'tbl_users'::name) |
| -> Bitmap Index Scan on pg_class_relname_nsp_index (cost=0.00..4.42 rows=2 width=0) |
| Index Cond: (relname = 'tbl_users'::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..124.15 rows=3015 width=72) |
| -> Seq Scan on pg_namespace fns (cost=0.00..1.15 rows=15 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))])) |