Re: [Patch] New pg_stat_tablespace view

Hi Shihao,

I am having a problem building the v5 patch locally. I get the following
compile errors:

```
pgstat_relation.c: In function ‘pgstat_relation_flush_cb’:
pgstat_relation.c:1009:64: error: ‘PgStat_TableCounts’ has no member named
‘tuples_inserted’; did you mean ‘tuples_returned’?
1009 | tsentry->tuples_inserted +=
lstats->tab.counts.tuples_inserted;
|
^~~~~~~~~~~~~~~
|
tuples_returned
pgstat_relation.c:1010:62: error: ‘PgStat_TableCounts’ has no member named
‘tuples_updated’
1010 | tsentry->tuples_updated +=
lstats->tab.counts.tuples_updated;
| ^
pgstat_relation.c:1011:63: error: ‘PgStat_TableCounts’ has no member named
‘tuples_deleted’; did you mean ‘tuples_fetched’?
1011 | tsentry->tuples_deleted +=
lstats->tab.counts.tuples_deleted;
|
^~~~~~~~~~~~~~
|
tuples_fetched
```

I believe these entries should be updated to use
`lstats->tab.counts_xact....`??

See:
https://github.com/postgres/postgres/commit/3f2f5e7c4cc5a917e77a3d5a0c4353b702aa7307

Regards