diff --git a/doc/src/sgml/auto-explain.sgml b/doc/src/sgml/auto-explain.sgml index f332321ccb71b3c0f4301c125a5212eedd87960d..2612bf6dbaf9f8d0e804830f6b3c8415b7c86541 100644 --- a/doc/src/sgml/auto-explain.sgml +++ b/doc/src/sgml/auto-explain.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/auto-explain.sgml,v 1.6 2009/12/15 04:57:47 rhaas Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/auto-explain.sgml,v 1.7 2010/02/20 22:24:29 adunstan Exp $ --> <sect1 id="auto-explain"> <title>auto_explain</title> @@ -188,17 +188,18 @@ auto_explain.log_min_duration = '3s' </para> <programlisting><![CDATA[ - LOG: duration: 0.986 ms plan: - Aggregate (cost=14.90..14.91 rows=1 width=0) - -> Hash Join (cost=3.91..14.70 rows=81 width=0) - Hash Cond: (pg_class.oid = pg_index.indrelid) - -> Seq Scan on pg_class (cost=0.00..8.27 rows=227 width=4) - -> Hash (cost=2.90..2.90 rows=81 width=4) - -> Seq Scan on pg_index (cost=0.00..2.90 rows=81 width=4) - Filter: indisunique - STATEMENT: SELECT count(*) - FROM pg_class, pg_index - WHERE oid = indrelid AND indisunique; + LOG: duration: 3.651 ms plan: + Query Text: SELECT count(*) + FROM pg_class, pg_index + WHERE oid = indrelid AND indisunique; + Aggregate (cost=16.79..16.80 rows=1 width=0) (actual time=3.626..3.627 rows=1 loops=1) + -> Hash Join (cost=4.17..16.55 rows=92 width=0) (actual time=3.349..3.594 rows=92 loops=1) + Hash Cond: (pg_class.oid = pg_index.indrelid) + -> Seq Scan on pg_class (cost=0.00..9.55 rows=255 width=4) (actual time=0.016..0.140 rows=255 loops=1) + -> Hash (cost=3.02..3.02 rows=92 width=4) (actual time=3.238..3.238 rows=92 loops=1) + Buckets: 1024 Batches: 1 Memory Usage: 4kB + -> Seq Scan on pg_index (cost=0.00..3.02 rows=92 width=4) (actual time=0.008..3.187 rows=92 loops=1) + Filter: indisunique ]]> </programlisting> </sect2>