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| author | Masahiko Sawada <msawada@postgresql.org> | 2024-03-27 11:43:29 +0900 |
|---|---|---|
| committer | Masahiko Sawada <msawada@postgresql.org> | 2024-03-27 11:43:29 +0900 |
| commit | bb952c8c8b13279eca039499249cb5dc60991603 (patch) | |
| tree | ba7cc3ced86501cb0da23a66b9170ffae19dcf6c /src/backend/utils/adt/numeric.c | |
| parent | 1f42337be535243e665f85916ce21b2d85d9f2b3 (diff) | |
| download | postgresql-bb952c8c8b13279eca039499249cb5dc60991603.tar.gz postgresql-bb952c8c8b13279eca039499249cb5dc60991603.zip | |
Allow specifying initial and maximum segment sizes for DSA.
Previously, the DSA segment size always started with 1MB and grew up
to DSA_MAX_SEGMENT_SIZE. It was inconvenient in certain scenarios,
such as when the caller desired a soft constraint on the total DSA
segment size, limiting it to less than 1MB.
This commit introduces the capability to specify the initial and
maximum DSA segment sizes when creating a DSA area, providing more
flexibility and control over memory usage.
Reviewed-by: John Naylor, Tomas Vondra
Discussion: https://postgr.es/m/CAD21AoAYGGC1ePjVX0H%2Bpp9rH%3D9vuPK19nNOiu12NprdV5TVJA%40mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/numeric.c')
0 files changed, 0 insertions, 0 deletions