| Finalize Aggregate (cost=6438.75..6438.76 rows=1 width=8) |
| -> Gather (cost=6438.64..6438.75 rows=1 width=8) |
| Workers Planned: 1 |
| -> Partial Aggregate (cost=5438.64..5438.65 rows=1 width=8) |
| -> Nested Loop (cost=0.42..5438.00 rows=254 width=0) |
| -> Parallel Seq Scan on tbl_unread_comments uc (cost=0.00..3324.51 rows=308 width=4) |
| Filter: ((NOT is_read) AND (remind_user_id = 1011)) |
| -> Index Scan using tbl_comments_pkey on tbl_comments c (cost=0.42..6.86 rows=1 width=4) |
| Index Cond: (id = uc.comment_id) |
| Filter: is_system |