| Finalize Aggregate (cost=10845.14..10845.15 rows=1 width=8) |
| -> Gather (cost=10845.02..10845.13 rows=1 width=8) |
| Workers Planned: 1 |
| -> Partial Aggregate (cost=9845.02..9845.03 rows=1 width=8) |
| -> Nested Loop (cost=0.42..9842.40 rows=1050 width=0) |
| -> Parallel Seq Scan on tbl_unread_comments uc (cost=0.00..3801.85 rows=1252 width=4) |
| Filter: ((NOT is_read) AND (remind_user_id = 1001)) |
| -> Index Scan using tbl_comments_pkey on tbl_comments c (cost=0.42..4.82 rows=1 width=4) |
| Index Cond: (id = uc.comment_id) |
| Filter: is_system |