florijan
cc00101cbd
Query::StateSwitch added
...
Summary:
- an enum in query/common.hpp for flagging what kind of switching should be done
- changes in expression evaluator
- changes in logical operators
- modification in RecordAccessor::SwitchOld to support operator functionality
- tests
Reviewers: teon.banek, mislav.bradac, buda
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D314
2017-04-25 15:54:30 +02:00
Teon Banek
893df584f6
Merge utils/exceptions
into single file
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Summary: Update documentation of `utils/exceptions.hpp`
Reviewers: mislav.bradac, florijan, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D300
2017-04-20 16:53:21 +02:00
Mislav Bradac
d42d519956
Delete import and serialisation
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Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D294
2017-04-19 12:00:11 +02:00
florijan
231b84e834
Query::Plan - Reconstruct fails after delete
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Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D287
2017-04-18 12:25:41 +02:00
Dominik Gleich
461ea65ad4
Deferred deleter added.
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Summary:
Add tests.
Merge branch 'dev' into remove_locks
Everything works. Refactor complete.
Documentation:
https://phabricator.memgraph.io/w/memgraph_implementation/indexing/
Reviewers: buda, mislav.bradac, florijan
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D258
2017-04-14 17:46:16 +02:00
Mislav Bradac
bba20cf89c
Remove unneccessary files from utils
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Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D276
2017-04-13 17:55:33 +02:00
florijan
1273cea870
EdgeAccessor::is_cycle added. Query::Plan::Expand fixed
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Reviewers: mislav.bradac
Reviewed By: mislav.bradac
Differential Revision: https://phabricator.memgraph.io/D262
2017-04-11 15:52:01 +02:00
Teon Banek
804d0b09b9
Move typed_value to query top level and namespace it
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Summary:
Upgraded old uses of TypedValue.
Also, implemented operator<< for EdgeAccessor and VertexAccessor.
Reviewers: buda, florijan, mislav.bradac, mferencevic
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D251
2017-04-11 08:50:46 +02:00
Dominik Gleich
fd2780155a
Refactor GC to use scheduler.
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Reviewers: buda, matej.gradicek
Reviewed By: matej.gradicek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D247
2017-04-10 15:57:45 +02:00
Dominik Gleich
e8fd479bbc
Fix memory leak. Refactor mvcc. Revert commit function to old and introduce new one.
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Summary:
Update tests.
Documentation:
https://phabricator.memgraph.io/w/memgraph_implementation/mvcc/
Reviewers: mislav.bradac, florijan, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D227
2017-04-10 12:16:03 +02:00
Dominik Gleich
8c7ed8c186
Add edge_types indexes.
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Summary: Refactor label_index. Also add edge_type indexes.
Reviewers: mislav.bradac, florijan
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D217
2017-04-05 17:23:12 +02:00
florijan
e2949a88ce
Storage::EdgeAccessor::set_edge_type removed
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Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D221
2017-04-04 16:58:30 +02:00
florijan
9ce2081103
Storage::RecordAccessor - added multiple pointers to RecordAcessors and switching capabilities. Rewired GraphDbAccessor and VersionList accordingly. Added tests for new RecordAccessor functions.
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Reviewers: teon.banek, dtomicevic, mislav.bradac, dgleich, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D207
2017-04-03 12:29:56 +02:00
Dominik Gleich
863f55dc2f
Labels implementation.
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Summary: Labels implementation
Reviewers: buda, teon.banek
Reviewed By: buda, teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D201
2017-04-03 11:50:22 +02:00
Dominik Gleich
3ad55dd352
Fix config include in GC. This somehow breaks integration_query_engine. Argh.
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Reviewers: mislav.bradac, mferencevic
Reviewed By: mferencevic
Differential Revision: https://phabricator.memgraph.io/D211
2017-03-31 16:59:24 +02:00
florijan
078b50a154
Storage::RecordAccessor - added SwitchNew, SwitchOld and Reconstruct API and placeholder implementations
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Reviewers: teon.banek, mislav.bradac, buda
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D205
2017-03-30 13:49:17 +02:00
Dominik Gleich
cac422f6a8
Fix conditional wait.
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Summary: It could happen that the garbage collector waits for the sleep period before exiting thread since notify_one wasn't done after mutex locking.
Reviewers: mislav.bradac
Reviewed By: mislav.bradac
Differential Revision: https://phabricator.memgraph.io/D206
2017-03-30 13:26:08 +02:00
Matej Ferencevic
3d2b37ed35
Split bolt encoder into two.
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Summary:
Added temporary_id to record_accessor.
Added ID encoding to encoder.
Reviewers: florijan
Reviewed By: florijan
Subscribers: pullbot, matej.gradicek
Differential Revision: https://phabricator.memgraph.io/D197
2017-03-30 09:59:47 +02:00
Dominik Gleich
bd0b81526e
Initial version of mvcc_gc.
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Summary:
Tested MVCC garbage collector.
Also refactors graph_db forward declarations of vertex and edge which were causing issues.
Reviewers: mislav.bradac, dtomicevic, florijan, teon.banek, buda
Reviewed By: teon.banek, buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D177
2017-03-29 12:38:24 +02:00
florijan
af8df9e282
Query::Plan - Set logical ops implementation and testing. PropertyValueStore set() overriden to handle Null values as a removal instead of setting them. PropertyValueStore.clear() function added.
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Reviewers: buda, teon.banek, mislav.bradac
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D194
2017-03-29 08:51:12 +02:00
florijan
1280e77fd3
Query - Logical - Delete op added and tested. Minor refactors.
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Reviewers: buda, teon.banek, mislav.bradac
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D184
2017-03-27 14:57:44 +02:00
florijan
a2a4c28168
Query - Add expansion LogicalOp and tests
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Summary: Query - AstTreeStorage - TODO for forwarding resolved
Reviewers: teon.banek, mislav.bradac, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D139
2017-03-21 11:26:05 +01:00
florijan
09999e877f
RecordAccessor uses pointers for storage so it's move/copy assignable
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Summary: See above.
Reviewers: buda, teon.banek, mislav.bradac
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D118
2017-03-14 13:04:07 +01:00
Mislav Bradac
725ebd1a0e
int -> int64_t in in Typed and PropertyValue
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Reviewers: buda, mferencevic
Reviewed By: buda, mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D106
2017-03-09 11:44:10 +01:00
Mislav Bradac
00d818c762
Implement expression code generator
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Summary: Work in progress, this is not usable yet
Reviewers: florijan
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D84
2017-03-08 14:10:16 +01:00
Dominik Gleich
57f1b40d8d
Refactor transaction inside db_accessor. Also introduce advance_command.
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Summary:
Modification to MVCC - CHECK!
Refactor transaction_read
Add automatic commit/abort functionality to graph_db_accessor.
Fix failing test in graph_db_accessor.
Reviewers: buda, dtomicevic, florijan
Reviewed By: buda, florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D87
2017-03-07 09:42:04 +01:00
florijan
2aeef25881
Traversal namespace specialization added for real DB primitives
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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
2017-03-03 14:01:01 +01:00
Mislav Bradac
ccdffa1d7e
Refactor TypedValue to PropertyValue
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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
2017-03-01 12:31:47 +01:00
Dominik Gleich
82414b9111
Fix naming of asserts.runtime_assert & assert -> debug_assert
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Summary:
Merge branch 'dev' into rename_assert
Fix new files.
Remove cassert.
Reviewers: buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D66
2017-02-24 11:41:55 +01:00
Dominik Gleich
af23253e7e
Implement less than operator.
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Summary:
Add test.
Vertex accessor test checks for sortability.
Reviewers: buda, florijan, mislav.bradac
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D62
2017-02-24 10:10:24 +01:00
florijan
68f57fa47d
CMakeLists cleanup w.r.t. Antlr linking. Removed the unused typed_value_store.cpp
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Summary: See above.
Test Plan: Building tested.
Reviewers: buda
Reviewed By: buda
Subscribers: pullbot, buda
Differential Revision: https://phabricator.memgraph.io/D50
2017-02-20 09:43:58 +01:00
Marko Budiselic
3642fb1312
examples folder has been removed; src/test folder has been removed; the existing tests were moved to tests folder; StacktraceException has been introduced; query_plan_templated has been moved to query folder; hazard pointers have been deleted because they are not used any more
2017-02-18 18:03:48 +01:00
Marko Budiselic
d4e3c4cd10
clang format has been run on all hpp and cpp files under src and tests
2017-02-18 11:54:37 +01:00
Marko Budiselic
e7f5bd4c21
antlr integration, *.hpp and *.cpp inside src dir, cleanup
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Summary: antlr integration, *.hpp and *.cpp inside src dir, cleanup
Test Plan: manual
Reviewers: mislav.bradac, dgleich, florijan
Reviewed By: florijan
Subscribers: pullbot, buda
Differential Revision: https://phabricator.memgraph.io/D49
2017-02-17 16:20:31 +01:00
florijan
a11ebef9c5
Properties system and core storage major refactor. STABLE STATE, unit tests added.
2017-02-16 17:43:39 +01:00
florijan
55f1912910
Properties refactoring: STABLE STATE. Memgraph compiles. Properties are out. Tests are in progress.
2017-02-16 15:47:55 +01:00
florijan
70a8b93b0b
Major properties system and database accessor refactor: first stable state (compiles).
2017-02-15 14:10:16 +01:00
Florijan Stamenkovic
9adf5699d9
Major properties and storage refactoring in progress. UNSTABLE STATE
2017-02-13 09:21:35 +01:00
Florijan Stamenkovic
ee523d5080
Continuing major refactor, UNSTABLE STATE. Merged current dev
2017-02-07 13:22:07 +01:00
Florijan Stamenkovic
b38704391c
Typed-value migration in progress. UNSTABLE STATE
2017-02-06 12:40:55 +01:00
Florijan Stamenkovic
b374ae1dbb
storage and database major refactor in progress, also switching from properties to typed-value system. a lot of overdesigned functionalities cut down, new implementations just started. VERY UNSTABLE STATE
2017-02-04 09:01:56 +01:00
Florijan Stamenkovic
10c7514c8a
storage/model - added typed_value system and tests. Modified utils slightly (backward compatible).
...
Summary: Added TypedValue system.
Test Plan: ???
Reviewers: sale, buda
Reviewed By: buda
Subscribers: pullbot, florijan, buda, sale
Differential Revision: https://phabricator.memgraph.io/D46
2017-02-02 15:48:16 +01:00
Florijan Stamenkovic
46dbc08d4e
Merge branch 'MG_typed_values-new_implementation' into MG_typed_value_migration
2017-02-02 10:37:01 +01:00
Florijan Stamenkovic
261797ea9c
storage/model/typed_value - fixes after code review
2017-02-02 10:29:14 +01:00
Florijan Stamenkovic
e508482ab9
Deleted storage/model/properties, started refactoring
2017-02-02 09:03:48 +01:00
Florijan Stamenkovic
b329225322
storage/model - added typed_value system and tests. Modified utils slightly (backward compatible).
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Summary: Added TypedValue system.
Test Plan: ???
Reviewers: sale, buda
Subscribers: florijan, buda, sale
Differential Revision: https://phabricator.memgraph.io/D46
2017-02-01 14:05:08 +01:00
Marko Budiselic
362bc3ba48
Bug fixes: RELEASE MODE - asserts
2016-12-19 18:32:44 +01:00
Marko Budiselic
cfd36be2e0
All possible request changes from D9#146 are done
2016-11-30 11:05:48 +01:00
Marko Budiselic
21788d003a
Dressipi CRUD queries are dummy implemented; Fixes T99 and T131
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Summary: Dressipi CRUD queries are dummy implemented; Fixes T99 and T131
Test Plan: manual
Reviewers: sale
Subscribers: buda, sale
Maniphest Tasks: T131, T99
Differential Revision: https://memgraph.phacility.com/D9
2016-11-29 04:08:49 +01:00
Marko Budiselic
c312c2e369
iterators, properties, search by properties in index hardcoded query; TODO: implement in compiler
2016-10-19 02:41:06 +02:00