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Add buffer access counters to pg_stat_statements.

author Itagaki Takahiro <itagaki.takahiro@gmail.com>

Fri, 8 Jan 2010 00:38:20 +0000 (00:38 +0000)

committer Itagaki Takahiro <itagaki.takahiro@gmail.com>

Fri, 8 Jan 2010 00:38:20 +0000 (00:38 +0000)

commit 8964dbd51e4e3e7ea179f85b46ce52715383d869

tree dfaa08c71a1384f0b9648cd2616415ff9b1c3dcf tree

parent b1ee6daf2f101613c30ff26c705e3a5797af4407 commit | diff

Add buffer access counters to pg_stat_statements.

This uses the same infrastructure with EXPLAIN BUFFERS to support
{shared|local}_blks_{hit|read|written} andtemp_blks_{read|written}
columns in the pg_stat_statements view. The dumped file format
also updated.

Thanks to Robert Haas for the review.

contrib/pg_stat_statements/pg_stat_statements.c diff | blob | blame | history

contrib/pg_stat_statements/pg_stat_statements.sql.in diff | blob | blame | history

doc/src/sgml/pgstatstatements.sgml diff | blob | blame | history

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