Hi,
On Tue, Mar 26, 2024 at 02:27:17PM +0530, Bharath Rupireddy wrote:
> Please use the v22 patch set.
Thanks!
1 ===
+reset_synced_slots_info(void)
I'm not sure "reset" is the right word, what about slot_sync_shutdown_update()?
2 ===
+ for (int i = 0; i < max_replication_slots; i++)
+ {
+ ReplicationSlot *s = &ReplicationSlotCtl->replication_slots[i];
+
+ /* Check if it is a synchronized slot */
+ if (s->in_use && s->data.synced)
+ {
+ TimestampTz now;
+
+ Assert(SlotIsLogical(s));
+ Assert(s->active_pid == 0);
+
+ /*
+ * Set the time since the slot has become inactive
after shutting
+ * down slot sync machinery. This helps correctly
interpret the
+ * time if the standby gets promoted without a restart.
We get the
+ * current time beforehand to avoid a system call while
holding
+ * the lock.
+ */
+ now = GetCurrentTimestamp();
What about moving "now = GetCurrentTimestamp()" outside of the for loop? (it
would be less costly and probably good enough).
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
