| Finalize Aggregate (cost=10860.12..10860.13 rows=1 width=8) |
| -> Gather (cost=10860.00..10860.11 rows=1 width=8) |
| Workers Planned: 1 |
| -> Partial Aggregate (cost=9860.00..9860.01 rows=1 width=8) |
| -> Nested Loop (cost=0.42..9857.37 rows=1052 width=0) |
| -> Parallel Seq Scan on tbl_unread_comments uc (cost=0.00..3810.44 rows=1254 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 |