Summary:
There was only two files in dbms directory so I moved them to database
directory.
Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D540
Summary:
CMake is smart enough to transitively detect dependencies and link them
appropriately. Therefore, it is enough that we put all libraries that
memgraph uses to the dependency list of memgraph_lib and memgraph_pic
targets.
Patch the fmt library for C++14 and higher
fmt library would detect that C++11 is supported and then put the
compiler flag. This flag was set so it overrides parent project compiler
flags. This override from fmt would prevent us from using C++14
features. New version (3.1) of fmt resolves this issue, but it hasn't
been released yet. Therefore, this commit updates the script which
clones fmt to use the released 3.0.1 version and apply the fix on that.
Reviewers: dgleich, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D441
Summary:
This should fix the integration query engine test. I'm not exactly sure what caused the SEGFAULT to occur, but from my debugging sessions; I would say, as an educated guess that it's closely related to logger. What I believe happens is that logger gets somehow initialized from the dynamic_library when it's opened. And when the library is closed the corresponding logger is freed, but, other parts of memgraph still see that instance of logger and trying to use to emit code makes the whole thing crash. I've removed one include of logger from something which gets included in the hardcoded queries, but I noticed there are some more.
I've changed the dlopen to now open with DEEPBIND, which should cause symbols to be resolved locally and not globally and stop the logger from the dynamic lib to interfer with the one used in the rest of memgraph.
Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D234
Summary: Bolt PullAll works. ChunkedBuffer is implemented by the specification (the tests can be found in the tests/unit/bolt_chunked_buffer.cpp). Bolt session states method are refactored (all run methods have only one argument - active Session). Modifications related to the style guide.
Reviewers: mferencevic
Reviewed By: mferencevic
Subscribers: pullbot, buda
Differential Revision: https://phabricator.memgraph.io/D180
Summary:
Removed old encoder.
Changed namespace from bolt to communication::bolt.
Removed old include from new encoder.
Added an empty message success to encoder.
Changed order in communication::Server.
Changed bolt session to use new encoder.
Merge remote-tracking branch 'origin/dev' into mg_hardcoded_queries
Fixed PrintRecordStream.
Reviewers: buda, dgleich
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D158
Summary: Db_accessor is tied to one transaction, and as such each query should work on seperate db_accessor.
Reviewers: florijan, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D96
Summary:
#1 Hardcoded query integration test was failling because the .so files couldn't be linked, because of wrong compiled directory path (missing config flag).
#2 Hardcoded query not working in production because typed_value changed so some includes didn't work.
Reviewers: florijan, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D90
Summary:
Moved server and worker from bolt to communication. Started
templatization.
Started removal of Bolt class.
Removed unnecessary files from network.
Converted states to template functions.
Bolt::Session is now a template.
Merge remote-tracking branch 'origin/dev' into mg_refactor_network
Merged bolt_serializer.cpp into hpp.
Removed obsolete include.
Initial version of bolt session unit test.
Uncommented leftover log commands.
Reimplemented io::Socket.
Added client-stress.sh script.
Reviewers: dgleich, buda
Reviewed By: dgleich, buda
Subscribers: pullbot, mferencevic, buda
Differential Revision: https://phabricator.memgraph.io/D64
Summary: database/GraphDbAccessor and storage/...Accessor now returns iterators over lazily created Accessors (filtered on visibility). Dependecies and forward declarations reorganized to support new code
Reviewers: buda, teon.banek
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D83
Summary:
Rename TypedValue to PropertyValue.
Move original TypedValue to query/backend/cpp.
Fix undefined behaviours and memory leaks in PropertyValue.
Add list type to PropertyValue.
Operators and appropriate tests will be revised in following commits.
Fix bugs in TypedValue
Fix bugs in typed value
Reviewers: buda, florijan
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D77
Summary: For each hardcoded query plan there is a build target -> that will improve Memgraph's testability + update of release script (release/alpha.sh)
Reviewers: florijan, mislav.bradac, mferencevic, dgleich
Reviewed By: dgleich
Subscribers: pullbot, buda
Differential Revision: https://phabricator.memgraph.io/D75
Summary:
Add vertex stream operator. Implement #0, #1 query.
Support first batch of queries for testDB. Improve record stream handler. Query engine now supports multiline queries patterns in file comments.
Second and third batch of tests complete. Add functionality to print_record_stream.
Include 4th batch.
Crete a shared function for properties output.
Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D60
Importes now use logger.
Refactored order of constrution of objects in Db.
Moved index creation/removing from Db to Indexes.
Completed Garbage class.
Cleaner now calls garbage.clean() for databases.
Renamed List to ConcurrentList which better names it.
tmp commit
tmp commit v2
Finished reimplementation of propertys.
They now can be placed in a holder with different source of type information.
Tmp commit
Squashed messages from 9 commits:
9.
Properties now uses PropertyFamily and contained classes.
Fetching,seting,clearing properties can be done with PropertyFamilyKey or PropertyTypeKey.
Hierarchy of newly added clases is:
Vertices -n-> PropertyFamily {name: String} <-1-n-> PropertyType {type: Property::Flags}
Edges -n-> PropertyFamily {name: String} <-1-n-> PropertyType {type: Property::Flags}
PropertyFamilyKey -> PropertyType
PropertyTypeKey -> PropertyType
PropertyType t0,t1;
let t0!=t1 be true
let t0.family==t1.family be true
then next is true
PropertyTypeKey{&t0}!=PropertyTypeKey{&t1}
PropertyFamilyKey{&t0}==PropertyFamilyKey{&t1}
PropertyFamilyKey{&t0}==PropertyTypeKey{&t1}
PropertyTypeKey{&t0}==PropertyFamilyKey{&t1}
8.
Intermedate commit.
Noticed that integration queries throw SEGFAULT.
7.
Defined interface for indexes.
Fixed three memory leaks.
Fixed integration_queries test which now passes.
6.
Commit which return Xorshift128plus to valid shape.
5.
Tmp commit.
4.
Label Index is compiling.
3.
tmp
2.
Vertex::Accessor now updates Label index.
1.
Applied changes for code review.
