| 34 | // rpb_chain.h includes req.h => struct record_param. |
| 35 | |
| 36 | int traRpbList::PushRpb(record_param* value) |
| 37 | { |
| 38 | if (value->rpb_relation->rel_view_rse || // this is view |
| 39 | value->rpb_relation->rel_file || // this is external file |
| 40 | value->rpb_relation->isVirtual() || // this is virtual table |
| 41 | value->rpb_number.isBof()) // recno is a BOF marker |
| 42 | { |
| 43 | return -1; |
| 44 | } |
| 45 | int pos = add(traRpbListElement(value, ~0)); |
| 46 | int level = -1; |
| 47 | if (pos-- > 0) |
| 48 | { |
| 49 | traRpbListElement& prev = (*this)[pos]; |
| 50 | if (prev.lr_rpb->rpb_relation->rel_id == value->rpb_relation->rel_id && |
| 51 | prev.lr_rpb->rpb_number == value->rpb_number) |
| 52 | { |
| 53 | // we got the same record once more - mark for refetch |
| 54 | level = prev.level; |
| 55 | fb_assert(pos >= level); |
| 56 | fb_assert((*this)[pos - level].level == 0); |
| 57 | prev.lr_rpb->rpb_runtime_flags |= RPB_refetch; |
| 58 | } |
| 59 | } |
| 60 | (*this)[++pos].level = ++level; |
| 61 | return level; |
| 62 | } |
| 63 | |
| 64 | bool traRpbList::PopRpb(record_param* value, int Level) |
| 65 | { |
no test coverage detected