| From: | Ranier Vilela <ranier(dot)vf(at)gmail(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Unify drop-by-OID functions |
| Date: | 2020-05-05 23:21:55 |
| Message-ID: | CAEudQApy=Jah=bVFHkZYbc5AsePTibk12Z39wuZqPq4oJ3Mv4g@mail.gmail.com |
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| Lists: | pgsql-hackers |
Only as a homework, is this function completely useless?
ItemPointerData
systable_scan_next(Relation heapRelation,
Oid indexId,
bool indexOK,
Snapshot snapshot,
int nkeys, ScanKey key)
{
SysScanDesc scan;
HeapTuple htup;
ItemPointerData tid;
scan = systable_beginscan(heapRelation, indexId, indexOK, snapshot,
nkeys, key);
htup = systable_getnext(scan);
if (HeapTupleIsValid(htup))
tid = &htup->t_self;
else
tid = NULL;
systable_endscan(scan);
return tid;
}
regards,
Ranier Vilela
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