pgsql: Add log_autoanalyze_min_duration

Add log_autoanalyze_min_duration

The log output functionality of log_autovacuum_min_duration applies to
both VACUUM and ANALYZE, so it is not possible to separate the VACUUM
and ANALYZE log output thresholds. Logs are likely to be output only for
VACUUM and not for ANALYZE.

Therefore, we decided to separate the threshold for log output of VACUUM
by autovacuum (log_autovacuum_min_duration) and the threshold for log
output of ANALYZE by autovacuum (log_autoanalyze_min_duration).

Author: Shinya Kato <shinya11.kato@gmail.com>
Reviewed-by: Kasahara Tatsuhito <kasaharatt@oss.nttdata.com>
Discussion:
https://www.postgresql.org/message-id/flat/CAOzEurQtfV4MxJiWT-XDnimEeZAY+rgzVSLe8YsyEKhZcajzSA@mail.gmail.com

Branch
------
master

Details
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https://git.postgresql.org/pg/commitdiff/dd3ae378301f7e84c18f7a90f183c3cd4165c0da

Modified Files
--------------
doc/src/sgml/config.sgml                      | 41 ++++++++++++++++++++++-----
doc/src/sgml/maintenance.sgml                 |  3 +-
doc/src/sgml/ref/create_table.sgml            | 15 ++++++++++
src/backend/access/common/reloptions.c        | 15 ++++++++--
src/backend/access/heap/vacuumlazy.c          |  6 ++--
src/backend/commands/analyze.c                |  8 +++---
src/backend/commands/vacuum.c                 | 10 +++++--
src/backend/postmaster/autovacuum.c           | 16 ++++++++---
src/backend/utils/misc/guc_parameters.dat     | 14 +++++++--
src/backend/utils/misc/postgresql.conf.sample |  7 ++++-
src/bin/psql/tab-complete.in.c                |  1 +
src/include/commands/vacuum.h                 | 11 +++++--
src/include/postmaster/autovacuum.h           |  1 +
src/include/utils/rel.h                       |  3 +-
src/test/regress/pg_regress.c                 |  1 +
src/tools/ci/pg_ci_base.conf                  |  1 +
16 files changed, 122 insertions(+), 31 deletions(-)