Alvaro Herrera <[email protected]> writes:
> xid = HeapTupleHeaderGetRawXmax(tuple);
> ! if (((tuple->t_infomask & HEAP_XMAX_IS_MULTI) &&
> ! MultiXactIdIsValid(xid) &&
> ! MultiXactIdPrecedes(xid, cutoff_multi)) ||
> ! ((!(tuple->t_infomask & HEAP_XMAX_IS_MULTI)) &&
> ! TransactionIdIsNormal(xid) &&
> ! TransactionIdPrecedes(xid, cutoff_xid)))
> {
Would this be clearer as a ternary expression? That is,
if ((tuple->t_infomask & HEAP_XMAX_IS_MULTI) ?
(MultiXactIdIsValid(xid) &&
MultiXactIdPrecedes(xid, cutoff_multi)) :
(TransactionIdIsNormal(xid) &&
TransactionIdPrecedes(xid, cutoff_xid)))
regards, tom lane
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