database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-09 22:41:56 +03:00
Code Activity

doc: improve description of synchronous_commit modes

Browse Source 
Previously it wasn't clear exactly what each of the synchronous_commit
modes accomplished.  This clarifies that, and adds a table describing it.
Only backpatched through 9.6 since 9.5 doesn't have all the options.

Reported-by: kghost0@gmail.com

Discussion: https://postgr.es/m/159741195522.14321.13812604195366728976@wrigleys.postgresql.org

Backpatch-through: 9.6
This commit is contained in:
Bruce Momjian
2020-10-15 15:15:29 -04:00
parent 93f84d59f8
commit a97e85f2be
2 changed files with 116 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/include/access/xact.h
View File

@ -72,7 +72,8 @@ typedef enum
SYNCHRONOUS_COMMIT_REMOTE_WRITE, /* wait for local flush and remote
* write */
SYNCHRONOUS_COMMIT_REMOTE_FLUSH, /* wait for local and remote flush */
SYNCHRONOUS_COMMIT_REMOTE_APPLY /* wait for local flush and remote apply */
SYNCHRONOUS_COMMIT_REMOTE_APPLY /* wait for local and remote flush
and remote apply */
} SyncCommitLevel;
/* Define the default setting for synchronous_commit */