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Thomas Munro 041b96802e Use streaming I/O in ANALYZE. 
The ANALYZE command prefetches and reads sample blocks chosen by a
BlockSampler algorithm. Instead of calling [Prefetch|Read]Buffer() for
each block, ANALYZE now uses the streaming API introduced in b5a9b18cd0.

Author: Nazir Bilal Yavuz <byavuz81@gmail.com>
Reviewed-by: Melanie Plageman <melanieplageman@gmail.com>
Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Jakub Wartak <jakub.wartak@enterprisedb.com>
Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
Reviewed-by: Thomas Munro <thomas.munro@gmail.com>
Discussion: https://postgr.es/m/flat/CAN55FZ0UhXqk9v3y-zW_fp4-WCp43V8y0A72xPmLkOM%2B6M%2BmJg%40mail.gmail.com
2024-04-08 13:16:28 +12:00
..
backend Use streaming I/O in ANALYZE. 2024-04-08 13:16:28 +12:00
bin Re-implement psql's FETCH_COUNT feature atop libpq's chunked mode. 2024-04-06 20:45:11 -04:00
common Silence some compiler warnings in commit 3311ea86ed 2024-04-05 16:08:40 -04:00
fe_utils Allow dbname to be written as part of connstring via pg_basebackup's -R option. 2024-03-21 10:50:33 +05:30
include Use streaming I/O in ANALYZE. 2024-04-08 13:16:28 +12:00
interfaces With gssencmode='require', check credential cache before connecting 2024-04-08 02:49:35 +03:00
makefiles Optimize pg_popcount() with AVX-512 instructions. 2024-04-06 21:56:23 -05:00
pl Avoid possible longjmp-induced logic error in PLy_trigger_build_args. 2024-04-01 15:15:03 -04:00
port Optimize visibilitymap_count() with AVX-512 instructions. 2024-04-06 22:58:23 -05:00
template Remove AIX support 2024-02-28 15:17:23 +04:00
test injection_points: Introduce runtime conditions 2024-04-08 09:47:50 +09:00
timezone Update time zone data files to tzdata release 2024a. 2024-02-01 15:57:53 -05:00
tools injection_points: Introduce runtime conditions 2024-04-08 09:47:50 +09:00
tutorial Update copyright for 2024 2024-01-03 20:49:05 -05:00
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DEVELOPERS
Makefile Remove distprep 2023-11-06 15:18:04 +01:00
Makefile.global.in Optimize pg_popcount() with AVX-512 instructions. 2024-04-06 21:56:23 -05:00
Makefile.shlib Remove AIX support 2024-02-28 15:17:23 +04:00
meson.build Update copyright for 2024 2024-01-03 20:49:05 -05:00
nls-global.mk Remove distprep 2023-11-06 15:18:04 +01:00