forked frompostgres/postgres
- Notifications
You must be signed in to change notification settings - Fork6
Commit2871b46
committed
Replace the KnownAssignedXids hash table with a sorted-array data structure,
and be more tense about the locking requirements for it, to improve performancein Hot Standby mode. In passing fix a few bugs and improve a number ofcomments in the existing HS code.Simon Riggs, with some editorialization by Tom1 parent871e73b commit2871b46
File tree
2 files changed
+761
-321
lines changed- src/backend
- access/transam
- storage/ipc
2 files changed
+761
-321
lines changedLines changed: 4 additions & 1 deletion
Original file line number | Diff line number | Diff line change | |
---|---|---|---|
| |||
7 | 7 |
| |
8 | 8 |
| |
9 | 9 |
| |
10 |
| - | |
| 10 | + | |
11 | 11 |
| |
12 | 12 |
| |
13 | 13 |
| |
| |||
1200 | 1200 |
| |
1201 | 1201 |
| |
1202 | 1202 |
| |
| 1203 | + | |
| 1204 | + | |
| 1205 | + | |
1203 | 1206 |
| |
1204 | 1207 |
| |
1205 | 1208 |
| |
|
0 commit comments
Comments
(0)