On Fri, Apr 16, 2021 at 12:56 PM osumi.takamichi@fujitsu.com
<osumi.takamichi@fujitsu.com> wrote:
>
> > Thanks for your reminder. It might be a way to solve this problem.
> Yeah. I've made the 1st patch for this issue.
>
> In my env, with the patch
> the TRUNCATE in synchronous logical replication doesn't hang.
>
Few initial comments:
=====================
1.
+ relreplindex = relation->rd_replidindex;
+
+ /*
+ * build attributes to idindexattrs.
+ */
+ idindexattrs = NULL;
+ foreach(l, indexoidlist)
+ {
+ Oid indexOid = lfirst_oid(l);
+ Relation indexDesc;
+ int i;
+ bool isIDKey; /* replica identity index */
+
+ indexDesc = RelationIdGetRelation(indexOid);
When you have oid of replica identity index (relreplindex) then what
is the need to traverse all the indexes?
2.
It is better to name the function as RelationGet...
--
With Regards,
Amit Kapila.
