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| author | Andres Freund <andres@anarazel.de> | 2023-09-13 19:14:09 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2023-09-13 19:14:09 -0700 |
| commit | 7369798a83c883a6314b8a8ed6d3063c508de784 (patch) | |
| tree | 51fe9ccb960ba1fa9adfbfe5c84cbf31e85f6d16 /src/backend/storage/buffer | |
| parent | a0d87bcd9b57d85ec99eb2b2a2150bc60e5ca842 (diff) | |
| download | postgresql-7369798a83c883a6314b8a8ed6d3063c508de784.tar.gz postgresql-7369798a83c883a6314b8a8ed6d3063c508de784.zip | |
Fix tracking of temp table relation extensions as writes
Karina figured out that I (Andres) confused BufferUsage.temp_blks_written with
BufferUsage.local_blks_written in fcdda1e4b5.
Tests in core PG can't easily test this, as BufferUsage is just used for
EXPLAIN (ANALYZE, BUFFERS) and pg_stat_statements. Thus this commit adds tests
for this to pg_stat_statements.
Reported-by: Karina Litskevich <litskevichkarina@gmail.com>
Author: Karina Litskevich <litskevichkarina@gmail.com>
Author: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CACiT8ibxXA6+0amGikbeFhm8B84XdQVo6D0Qfd1pQ1s8zpsnxQ@mail.gmail.com
Backpatch: 16-, where fcdda1e4b5 was merged
Diffstat (limited to 'src/backend/storage/buffer')
| -rw-r--r-- | src/backend/storage/buffer/localbuf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c index 1735ec71419..567b8d15ef0 100644 --- a/src/backend/storage/buffer/localbuf.c +++ b/src/backend/storage/buffer/localbuf.c @@ -431,7 +431,7 @@ ExtendBufferedRelLocal(BufferManagerRelation bmr, *extended_by = extend_by; - pgBufferUsage.temp_blks_written += extend_by; + pgBufferUsage.local_blks_written += extend_by; return first_block; } |