diff options
| author | Simon Riggs <simon@2ndQuadrant.com> | 2011-06-28 22:58:17 +0100 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2011-06-28 22:58:17 +0100 |
| commit | 465883b0a2b4236ba6b31b648a9eabef3b7cdddb (patch) | |
| tree | 830d1e0365e02b4a9fa897eb1a084b36f342e428 /src/backend/utils/adt/pgstatfuncs.c | |
| parent | 6f3efa76b042cdc457dba5bf8d8257f3ae83fb10 (diff) | |
| download | postgresql-465883b0a2b4236ba6b31b648a9eabef3b7cdddb.tar.gz postgresql-465883b0a2b4236ba6b31b648a9eabef3b7cdddb.zip | |
Introduce compact WAL record for the common case of commit (non-DDL).
XLOG_XACT_COMMIT_COMPACT leaves out invalidation messages and relfilenodes,
saving considerable space for the vast majority of transaction commits.
XLOG_XACT_COMMIT keeps same definition as XLOG_PAGE_MAGIC 0xD067 and earlier.
Leonardo Francalanci and Simon Riggs
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
0 files changed, 0 insertions, 0 deletions