opFamilyAmOid()

static Oid opFamilyAmOid ( Oid  opfamilyoid, uint8_t *  dims  )

static

Definition at line 254 of file gserialized_supportfn.c.

{
        Form_pg_opfamily familyform;
        char *opfamilyname;
        Oid opfamilyam;
        HeapTuple familytup = SearchSysCache1(OPFAMILYOID, ObjectIdGetDatum(opfamilyoid));
        if (!HeapTupleIsValid(familytup))
                elog(ERROR, "cache lookup failed for operator family %u", opfamilyoid);
        familyform = (Form_pg_opfamily) GETSTRUCT(familytup);
        opfamilyam = familyform->opfmethod;
        opfamilyname = NameStr(familyform->opfname);
        elog(DEBUG3, "%s: found opfamily %s [%u]", __func__, opfamilyname, opfamilyam);
        if (dims) {
                *dims = opFamilyDim(opfamilyname);
        }
        ReleaseSysCache(familytup);
        return opfamilyam;
}

References opFamilyDim().

Referenced by postgis_index_supportfn().

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