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| author | Fujii Masao <fujii@postgresql.org> | 2020-03-19 17:09:00 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2020-03-19 17:09:00 +0900 |
| commit | fab13dc50ba5e7a12b474a7366024681bc169ac8 (patch) | |
| tree | 209273b0ab152b4564e839ef22fd101969a43c1e /src/backend/utils/adt/json.c | |
| parent | c314c147c0563c9758bdad988ffda8d64daa2db6 (diff) | |
| download | postgresql-fab13dc50ba5e7a12b474a7366024681bc169ac8.tar.gz postgresql-fab13dc50ba5e7a12b474a7366024681bc169ac8.zip | |
Make pg_basebackup ask the server to estimate the total backup size, by default.
This commit changes pg_basebackup so that it specifies PROGRESS option in
BASE_BACKUP replication command whether --progress is specified or not.
This causes the server to estimate the total backup size and report it in
pg_stat_progress_basebackup.backup_total, by default. This is reasonable
default because the time required for the estimation would not be so large
in most cases.
Also this commit adds new option --no-estimate-size to pg_basebackup.
This option prevents the server from the estimation, and so is useful to
avoid such estimation time if it's too long.
Author: Fujii Masao
Reviewed-by: Magnus Hagander, Amit Langote
Discussion: https://postgr.es/m/CABUevEyDPPSjP7KRvfTXPdqOdY5aWNkqsB5aAXs3bco5ZwtGHg@mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/json.c')
0 files changed, 0 insertions, 0 deletions