explain.depesz.com

PostgreSQL's explain analyze made readable

Result: Ehgf

Settings
# exclusive inclusive rows x rows loops node
1. 0.003 0.094 ↑ 1.0 1 1

Nested Loop (cost=0.98..17.60 rows=1 width=36) (actual time=0.090..0.094 rows=1 loops=1)

2. 0.006 0.078 ↑ 1.0 1 1

Nested Loop (cost=0.70..16.82 rows=1 width=4) (actual time=0.075..0.078 rows=1 loops=1)

3. 0.061 0.061 ↑ 1.0 1 1

Index Scan using smw_object_ids_idx_hash_id on smw_object_ids p (cost=0.41..8.44 rows=1 width=4) (actual time=0.060..0.061 rows=1 loops=1)

  • Index Cond: (smw_hash = 'df94fef3f6d137414c22d639569e458c8f54e879'::text)
  • Filter: ((smw_iw <> ':smw'::text) AND (smw_iw <> ':smw-delete'::text))
4. 0.011 0.011 ↑ 3.0 1 1

Index Scan using smw_fpt_ask_idx_sid on smw_fpt_ask (cost=0.29..8.36 rows=3 width=8) (actual time=0.010..0.011 rows=1 loops=1)

  • Index Cond: (s_id = p.smw_id)
5. 0.013 0.013 ↑ 1.0 1 1

Index Scan using smw_object_ids_idx_id on smw_object_ids v (cost=0.29..0.76 rows=1 width=36) (actual time=0.012..0.013 rows=1 loops=1)

  • Index Cond: (smw_id = smw_fpt_ask.o_id)