T84: EXPLAIN plan for slow query
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Category: Statement Events
SQLSTATE: n/a
Urgency: low
SQLSTATE: n/a
Urgency: low
Example Postgres Log Output:
LOG: duration: 1681.452 ms plan:
Query Text: UPDATE pgbench_branches SET bbalance = bbalance + 2656 WHERE bid = 59;
Update on public.pgbench_branches (cost=0.27..8.29 rows=1 width=370) (actual rows=0 loops=1)
Buffers: shared hit=7
-> Index Scan using pgbench_branches_pkey on public.pgbench_branches (cost=0.27..8.29 rows=1 width=370) (actual rows=1 loops=1)
Output: bid, (bbalance + 2656), filler, ctid
Index Cond: (pgbench_branches.bid = 59)Explanation:
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