mobiles_dataset/sql/explain_results/без_индексов.csv
2025-06-06 18:37:39 +03:00

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958 B
CSV

"QUERY PLAN"
"Sort (cost=44.76..44.84 rows=31 width=245) (actual time=0.216..0.217 rows=18 loops=1)"
" Sort Key: c.company_name, m.model_name"
" Sort Method: quicksort Memory: 25kB"
" -> Hash Join (cost=17.20..43.99 rows=31 width=245) (actual time=0.055..0.180 rows=18 loops=1)"
" Hash Cond: (m.company_id = c.company_id)"
" -> Seq Scan on models m (cost=0.00..26.71 rows=31 width=31) (actual time=0.038..0.159 rows=18 loops=1)"
" Filter: (((ram)::text ~~ '%8GB%'::text) AND ((battery_capacity)::text ~~ '%5000%'::text))"
" Rows Removed by Filter: 896"
" -> Hash (cost=13.20..13.20 rows=320 width=222) (actual time=0.010..0.010 rows=19 loops=1)"
" Buckets: 1024 Batches: 1 Memory Usage: 9kB"
" -> Seq Scan on companies c (cost=0.00..13.20 rows=320 width=222) (actual time=0.004..0.005 rows=19 loops=1)"
"Planning Time: 0.155 ms"
"Execution Time: 0.234 ms"