| From: | jian he <jian(dot)universality(at)gmail(dot)com> | 
|---|---|
| To: | Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru> | 
| Cc: | Ilia Evdokimov <ilya(dot)evdokimov(at)tantorlabs(dot)com>, Andrei Zubkov <zubkov(at)moonset(dot)ru>, Alena Rybakina <lena(dot)ribackina(at)yandex(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, a(dot)lepikhov(at)postgrespro(dot)ru | 
| Subject: | Re: Vacuum statistics | 
| Date: | 2024-08-19 09:32:48 | 
| Message-ID: | CACJufxE6yAP+jUm4_GyKp7gUCkzbuJ9HGB-rR=92_hcLLZ9KTg@mail.gmail.com | 
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| Lists: | pgsql-hackers | 
in pg_stats_vacuum
    if (type == PGSTAT_EXTVAC_INDEX || type == PGSTAT_EXTVAC_HEAP)
    {
        Oid                    relid = PG_GETARG_OID(1);
        /* Load table statistics for specified database. */
        if (OidIsValid(relid))
        {
            tabentry = fetch_dbstat_tabentry(dbid, relid);
            if (tabentry == NULL || tabentry->vacuum_ext.type != type)
                /* Table don't exists or isn't an heap relation. */
                PG_RETURN_NULL();
            tuplestore_put_for_relation(relid, rsinfo, tabentry);
        }
        else
        {
       }
So for functions pg_stat_vacuum_indexes and pg_stat_vacuum_tables,
it seems you didn't check "relid" 's relkind,
you may need to use get_rel_relkind.
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