| Finalize Aggregate (cost=4160.01..4160.02 rows=1 width=8) |
| -> Gather (cost=4159.90..4160.01 rows=1 width=8) |
| Workers Planned: 1 |
| -> Partial Aggregate (cost=3159.90..3159.91 rows=1 width=8) |
| -> Nested Loop (cost=0.42..3159.89 rows=3 width=0) |
| -> Parallel Seq Scan on tbl_unread_comments uc (cost=0.00..3033.33 rows=15 width=4) |
| Filter: ((NOT is_read) AND (remind_user_id = 1000)) |
| -> Index Scan using tbl_comments_pkey on tbl_comments c (cost=0.42..8.44 rows=1 width=4) |
| Index Cond: (id = uc.comment_id) |
| Filter: (NOT is_system) |