mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-11-06 18:26:45 +01:00
52e7494186
Website: https://www.oracle.com/database/berkeley-db/xml.html Changelog: http://download.oracle.com/otndocs/products/berkeleydb/html/dbxml614.html
35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
Patch provided by Lauren Foutz. See:
|
|
https://community.oracle.com/thread/4093422
|
|
|
|
--- dbxml-6.1.4-orig/dbxml/src/dbxml/query/ParentOfChildJoinQP.cpp
|
|
+++ dbxml-6.1.4/dbxml/src/dbxml/query/ParentOfChildJoinQP.cpp
|
|
@@ -139,28 +139,16 @@ bool ParentOfChildIterator::doJoin(Dynam
|
|
|
|
// Invarient 4: When ancestorStack_ is empty we can output the
|
|
// buffered results_, since any more results will come after them in
|
|
// document order.
|
|
|
|
while(true) {
|
|
context->testInterrupt();
|
|
|
|
- /*
|
|
- * If current parent's node level already be larger than
|
|
- * childen's, abandon current parent and move to next one.
|
|
- */
|
|
- if (parents_ != NULL &&
|
|
- parents_->getNodeLevel() > children_->getNodeLevel()) {
|
|
- if(!parents_->next(context)) {
|
|
- delete parents_;
|
|
- parents_ = 0;
|
|
- }
|
|
- }
|
|
-
|
|
int cmp = parents_ == 0 ? -1 : isDescendantOf(children_, parents_, /*orSelf*/false);
|
|
if(cmp < 0) {
|
|
if(!ancestorStack_.empty()) {
|
|
// We've found the closest ancestor - is it a parent?
|
|
if(ancestorStack_.back()->getNodeLevel() == (children_->getNodeLevel() - 1)) {
|
|
// Maintain invarient 3
|
|
if(results_.empty() || NodeInfo::compare(results_.back(), ancestorStack_.back()) < 0)
|
|
results_.push_back(ancestorStack_.back());
|