nixpkgs/pkgs/by-name/db/dbxml/incorrect-optimization.patch
aleksana 571c71e6f7 treewide: migrate packages to pkgs/by-name, take 1
We are migrating packages that meet below requirements:

1. using `callPackage`
2. called path is a directory
3. overriding set is empty (`{ }`)
4. not containing path expressions other than relative path (to
makenixpkgs-vet happy)
5. not referenced by nix files outside of the directory, other
than`pkgs/top-level/all-packages.nix`
6. not referencing nix files outside of the directory
7. not referencing `default.nix` (since it's changed to `package.nix`)
8. `outPath` doesn't change after migration

The tool is here: https://github.com/Aleksanaa/by-name-migrate.
2024-11-09 20:04:51 +08:00

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());