From c4758649b4db7d0c4b681985d24cc3e1e938047d Mon Sep 17 00:00:00 2001 From: Andres Freund Date: Wed, 13 Sep 2023 19:14:11 -0700 Subject: 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 Author: Karina Litskevich Author: Andres Freund Discussion: https://postgr.es/m/CACiT8ibxXA6+0amGikbeFhm8B84XdQVo6D0Qfd1pQ1s8zpsnxQ@mail.gmail.com Backpatch: 16-, where fcdda1e4b5 was merged --- src/backend/storage/buffer/localbuf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/backend/storage/buffer/localbuf.c') 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; } -- cgit v1.2.3