mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-11-21 03:13:05 +08:00
f691f5b80a
Remove the old_snapshot_threshold setting and mechanism for producing
the error "snapshot too old", originally added by commit 848ef42b.
Unfortunately it had a number of known problems in terms of correctness
and performance, mostly reported by Andres in the course of his work on
snapshot scalability. We agreed to remove it, after a long period
without an active plan to fix it.
This is certainly a desirable feature, and someone might propose a new
or improved implementation in the future.
Reported-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CACG%3DezYV%2BEvO135fLRdVn-ZusfVsTY6cH1OZqWtezuEYH6ciQA%40mail.gmail.com
Discussion: https://postgr.es/m/20200401064008.qob7bfnnbu4w5cw4%40alap3.anarazel.de
Discussion: https://postgr.es/m/CA%2BTgmoY%3Daqf0zjTD%2B3dUWYkgMiNDegDLFjo%2B6ze%3DWtpik%2B3XqA%40mail.gmail.com
97 lines
1.5 KiB
Makefile
97 lines
1.5 KiB
Makefile
# contrib/Makefile
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subdir = contrib
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top_builddir = ..
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include $(top_builddir)/src/Makefile.global
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SUBDIRS = \
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adminpack \
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amcheck \
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auth_delay \
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auto_explain \
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basic_archive \
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basebackup_to_shell \
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bloom \
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btree_gin \
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btree_gist \
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citext \
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cube \
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dblink \
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dict_int \
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dict_xsyn \
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earthdistance \
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file_fdw \
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fuzzystrmatch \
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hstore \
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intagg \
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intarray \
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isn \
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lo \
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ltree \
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oid2name \
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pageinspect \
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passwordcheck \
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pg_buffercache \
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pg_freespacemap \
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pg_prewarm \
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pg_stat_statements \
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pg_surgery \
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pg_trgm \
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pgrowlocks \
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pgstattuple \
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pg_visibility \
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pg_walinspect \
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postgres_fdw \
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seg \
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spi \
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tablefunc \
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tcn \
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test_decoding \
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tsm_system_rows \
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tsm_system_time \
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unaccent \
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vacuumlo
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ifeq ($(with_ssl),openssl)
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SUBDIRS += pgcrypto sslinfo
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else
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ALWAYS_SUBDIRS += pgcrypto sslinfo
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endif
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ifneq ($(with_uuid),no)
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SUBDIRS += uuid-ossp
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else
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ALWAYS_SUBDIRS += uuid-ossp
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endif
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ifeq ($(with_libxml),yes)
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SUBDIRS += xml2
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else
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ALWAYS_SUBDIRS += xml2
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endif
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ifeq ($(with_selinux),yes)
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SUBDIRS += sepgsql
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else
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ALWAYS_SUBDIRS += sepgsql
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endif
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ifeq ($(with_perl),yes)
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SUBDIRS += bool_plperl hstore_plperl jsonb_plperl
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else
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ALWAYS_SUBDIRS += bool_plperl hstore_plperl jsonb_plperl
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endif
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ifeq ($(with_python),yes)
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SUBDIRS += hstore_plpython jsonb_plpython ltree_plpython
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else
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ALWAYS_SUBDIRS += hstore_plpython jsonb_plpython ltree_plpython
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endif
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# Missing:
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# start-scripts \ (does not have a makefile)
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$(recurse)
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$(recurse_always)
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