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| author | Noah Misch <noah@leadboat.com> | 2024-07-20 04:22:12 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2024-07-20 04:22:12 -0700 |
| commit | 8720a15e9ab121e49174d889eaeafae8ac89de7b (patch) | |
| tree | b06b632c4bf8bd0f60d9b97c618a3cb656132e05 /src/backend/executor/nodeModifyTable.c | |
| parent | a858be17c3f85a2ce3ad5e3073c14ab948b85079 (diff) | |
| download | postgresql-8720a15e9ab121e49174d889eaeafae8ac89de7b.tar.gz postgresql-8720a15e9ab121e49174d889eaeafae8ac89de7b.zip | |
Use read streams in CREATE DATABASE when STRATEGY=WAL_LOG.
While this doesn't significantly change runtime now, it arranges for
STRATEGY=WAL_LOG to benefit automatically from future optimizations to
the read_stream subsystem. For large tables in the template database,
this does read 16x as many bytes per system call. Platforms with high
per-call overhead, if any, may see an immediate benefit.
Nazir Bilal Yavuz
Discussion: https://postgr.es/m/CAN55FZ0JKL6vk1xQp6rfOXiNFV1u1H0tJDPPGHWoiO3ea2Wc=A@mail.gmail.com
Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
0 files changed, 0 insertions, 0 deletions