get_attnum_attypid()

static bool get_attnum_attypid ( Oid  table_oid, const char *  col, int16 *  attnum, Oid *  atttypid  )

static

Definition at line 2415 of file gserialized_estimate.c.

{
        HeapTuple att_tuple;
        Form_pg_attribute att;
 
        if (!attnum || !atttypid)
                elog(ERROR, "%s got null input parameters", __func__);
 
        /* Is the index on the column name we are looking for? */
        att_tuple = SearchSysCache2(ATTNAME,
                ObjectIdGetDatum(table_oid),
                PointerGetDatum(col));
 
        if (!HeapTupleIsValid(att_tuple))
                return false;
 
        att = (Form_pg_attribute) GETSTRUCT(att_tuple);
        *atttypid = att->atttypid;
        *attnum = att->attnum;
        ReleaseSysCache(att_tuple);
        return true;
}

Referenced by gserialized_estimated_extent().

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