EXPLAIN
SELECT max(search_management.id) AS max_1
FROM search_management
LIMIT %(param_1)s
| QUERY PLAN |
|---|
| Limit (cost=0.33..0.34 rows=1 width=4) |
| InitPlan 1 (returns $0) |
| -> Limit (cost=0.15..0.33 rows=1 width=4) |
| -> Index Only Scan Backward using pk_search_management on search_management (cost=0.15..53.36 rows=298 width=4) |
| Index Cond: (id IS NOT NULL) |
| -> Result (cost=0.33..0.34 rows=1 width=4) |