Summary:
Not complete (but review can start):
- implementation should be done
- still need to finish tests
- documentation missing
Reviewers: mislav.bradac, teon.banek, buda
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D616
Summary: Fixed bug for SkipList::position_and_count for an item lesser then all skiplist elements.
Reviewers: mislav.bradac
Reviewed By: mislav.bradac
Differential Revision: https://phabricator.memgraph.io/D629
Summary: Index added to long running test to speed up edge creation and vertex deletion.
Reviewers: buda, mferencevic
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D621
Summary:
Fixed distributed init.
Add CMakeLists to build experimentall/distribuedClosing unused Channels, work in progress.
Make System the owner of Reactor.
This entails changing shared_ptr -> unique_ptr and some pointers to references.
Merged experimental repository into memgraph.
Moved experimental repo to experimental directory.
Removed obsolete experimental files.
Added comments.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Subscription service unsubscribe.
Add Close method on EventStream.
Add placeholder for the configuration class.
Remove comments.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Clean-up parameters for EventQueue.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add Channel::serialize method implementation.
Merge.
Add docs on event stream.
Clang-format merge conflicts.
First implementations of serialize methods.
Add hostname, port, and names as methods in Channel base class.
Add reactor name and name methods to LocalChannel.
Add reactor name to LocalChannel.
Add name to LocalChannel.
Add serialization service.
Serialize_test removed.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Move Message to the end of communications files.
Full example of serialization with cereal.
Fix constructor calls.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Avoid using `FindChannel` in the transaction code.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Init script creates libs folder.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add System pointer to Network.
serialized_test binary is removed from the repo.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Cereal basic example.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Callbacks finished.
Always open the main channel by default.
Fixed callbacks, wrong number of emplace arguments.
Callbacks WIP.
Raise connector mutex to reactor level.
Add argument to LockedPush.
Fix data race in connector closing.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add functional header.
Fixed to make the changes work.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Refactored connectors into Reactors
Use shared pointer for the mutex.
Rename to Open and Close in implementation file.
Rename Create to Open and Destroy to Close.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Adding callback to Reactors; work in progress
Add stubs for asynchronous channel resolution.
Add stubs for the networking service.
Replace reactor pointers with shared ptrs, disable System assignment.
Forbid assignment.
Replace raw channel pointers with shared pointers.
Replace raw event stream pointer with shared pointer.
Rename default stream name.
Use recursive mutex in System.
Main uses Spawn method. All files are formatted.
Move thread local to a cpp file.
Work in progress on Spawn method.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Kill out graph.hpp to make it compile
Add Spawn method prototype.
Fix return type.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add method used to create nameless channels.
Add format script.
Introduce the Reactor base class.
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add compile script.
added comments about class terminology
Spinner rewrite (graph data structures and algo)
Organize Spinner code
Create working version
Improves Spinner implementation and testing
Spinner fix
.arcconfig
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add graph
Spinner work
Spinner added
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Add communication
.clang-format + ycm config.
Init. Distributed hackaton.
Implementation of lock-free list from Petar Sirkovic.
pro compiler
Merge branch 'master' of https://phabricator.memgraph.io/source/experimental
Implement Match
Add test data.
Insert quotes before and after props and labels
Multiple node declarations, along with edges.
After merge.
Node property creations work now.
Bug fix in visitor
After merge.
Implement node creation with labels.
Implement boolean operators
Tidy up ImplementedVistor.
Implement expression6 (addition)
Implement basic type visitor functions
Cypher Visitor Implementation class created.
Fix style.
Fix template synrax in main.cpp
Merge remote-tracking branch 'origin/master'
Add pretty_print
Update main and BaseVisitor to present return value.
Headers included. Temporary fix.
Antlr4 module reintroduced.
Updateao git config.
Fix trailing space.
CMake 2.8 fix rerolled, 3.1 minimum version req.
Fix for Cmake version 2.8 compatibility.
Build works.
Tidy src folder. Include generated files for antlr.
Included antlr generated files.
Changed directory structure.
Cmake: include subdirectory.
GenerateRuntime, partial.
Add GenerateParser target to cmake.
Remove main.cpp
Merge remote-tracking branch 'origin/master'
Add requirements
Main file added. Run the lexer and parser with this.
Add antlr_generated to baby_compiler
Experimental memory_tracker and opencypher tck tests
Reviewers: mislav.bradac
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D627
Summary:
Implement trie and use it in stripper
Make it nicer
Reviewers: buda, florijan
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D614
Summary:
`UNWIND` can come before `MATCH`, so it needs to break query parts. If
it didn't, a query part would incorrectly grab all the matches and plan
them incorrectly. A test for such a case has been added.
Reviewers: florijan
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D598
Summary:
Add All expression to Ast
Evaluate All expression
Visit All and generate symbols
Handle All when collecting context during planning
Reviewers: florijan, mislav.bradac, buda
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D587
Summary:
Add EdgeList symbol type and check for redeclaration
The result of variable path is a list of edges, so the symbol type has
been added. In the future, we need to extend the type checker and the
type structure to have a generic list type.
We also currently do not support reusing an already bound symbol for a
variable path, so the SymbolGenerator will raise a redeclaration error.
Reviewers: florijan, mislav.bradac
Reviewed By: mislav.bradac
Subscribers: pullbot, lion
Differential Revision: https://phabricator.memgraph.io/D574
Summary:
The main init script now calls qa init.
QA CI script now runs the tests.
QA run script now returns a good exit code.
Explicitly bind to 127.0.0.1.
localhost on some machines resolves to an IPv6 address, and Memgraph
listens exclusively on IPv4.
Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D583
Summary: A helper function added for transferring graph elements into some GraphDbAccessor.
Reviewers: mislav.bradac, buda, teon.banek
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D581
Summary:
Variable expansion logical operator added. Some functionalities are missing:
- taking into account optional matching when expanding into existing symbol
- accepting Expression bounds (current implementation takes size_t)
Also, a TODO is added for handling optional matching in the uniqueness operator (with an Asana task)
All this will be done in the following diff, this is already substantial.
Also, please consider if we want to have all those `VLOG`s in the code. Not very pretty. And I think that `VLOG` is not compiled-away in release build, will put an asana task.
Reviewers: teon.banek, mislav.bradac, buda
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D569
Summary:
Allow expressions for variable length path bounds
Replace test which expected a syntax exception
Since we now allow variable length to have an arbitrary expression, the
test case is obsolete. It was replaced with something that excepts an
expression which wasn't allowed before.
Reviewers: florijan, mislav.bradac, buda
Reviewed By: mislav.bradac
Subscribers: lion, pullbot
Differential Revision: https://phabricator.memgraph.io/D568
