index_get_am()

static int index_get_am ( Oid  index_oid )

static

Definition at line 2338 of file gserialized_estimate.c.

{
        int index_am;
        Form_pg_class index_rel_form;
        HeapTuple index_rel_tuple = SearchSysCache1(RELOID, ObjectIdGetDatum(index_oid));
 
        if (!HeapTupleIsValid(index_rel_tuple))
                elog(ERROR, "cache lookup failed for index %u", index_oid);
 
        index_rel_form = (Form_pg_class) GETSTRUCT(index_rel_tuple);
        index_am = index_rel_form->relam;
        ReleaseSysCache(index_rel_tuple);
        return index_am;
}

Referenced by table_get_spatial_index().

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