memgraph

Author	SHA1	Message	Date
Teon Banek	dbe5ffc4ea	Raise if `Abs` function got a boolean Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D289	2017-04-18 13:28:34 +02:00
florijan	231b84e834	Query::Plan - Reconstruct fails after delete Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D287	2017-04-18 12:25:41 +02:00
florijan	21770e2aca	Query::Plan::Aggregate - first value type check bugfix Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D285	2017-04-18 09:46:43 +02:00
Teon Banek	ffade52fca	Remove unused query exceptions Reviewers: florijan, mislav.bradac, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D283	2017-04-18 09:20:01 +02:00
Matej Ferencevic	f05fcd91c3	Refactored bolt session to use new decoder. Summary: Bolt buffer is now a template. Communication worker now has a new interface. Fixed network tests to use new interface. Fixed bolt tests to use new interface. Added more functions to bolt decoder. Reviewers: dgleich, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D256	2017-04-15 16:35:09 +02:00
Dominik Gleich	db30e72069	Change back to seq_cst memory ordering. Summary: This probably made the sl_simulation test hang. We'll update it to this for now and see how it will behave in the future. Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D284	2017-04-14 17:50:08 +02:00
Dominik Gleich	461ea65ad4	Deferred deleter added. 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
florijan	0a09a6ac64	Storage, Query - deletion bugfix and improvements Summary: Multiple attempts to delete a record dont crash anymore. Deleting a vertex and its blocking edge in the same delete op now supported. Utils::Assert - permanent_fail bug fix Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D282	2017-04-14 16:34:38 +02:00
florijan	3d0181b28b	Query::Plan::Aggregation - optional input bugfix Reviewers: teon.banek, mislav.bradac Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D280	2017-04-14 15:06:24 +02:00
Mislav Bradac	bba20cf89c	Remove unneccessary files from utils Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D276	2017-04-13 17:55:33 +02:00
florijan	59a9aaea16	Query::Context - removed some junk Reviewers: teon.banek, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D278	2017-04-13 16:49:18 +02:00
Teon Banek	67b7428e5e	Reset in_create_node flag during symbol generation Reviewers: florijan, mislav.bradac Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D279	2017-04-13 16:44:51 +02:00
Teon Banek	15d5328957	Check if aggregation is used in right clause Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D274	2017-04-13 13:31:52 +02:00
florijan	d9e02d624d	Query::TypedValue - equality, functionality Summary: Changed the equality to always return Null or Bool TypedValue and never throw. Changed BoolEquality to use the new raw equality. Added equality, BoolEquality and hash support for Type::Map. Added tests for new stuff. Reviewers: teon.banek, mislav.bradac Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D273	2017-04-13 11:50:47 +02:00
Teon Banek	3b27b20992	Reorganize query directory tree Summary: Move query/frontend/interpret to query/interpret. Split interpret.hpp to frame.hpp and eval.hpp. Move query/frontend/logical to query/plan. Nest namespace frontend::opencypher inside query. Reviewers: florijan, mislav.bradac, buda Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D272	2017-04-13 11:28:11 +02:00
florijan	c89c65a748	Query::Plan::Aggregate - count edge-case fix Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D270	2017-04-13 08:30:34 +02:00
Dominik Gleich	afbec0a26e	Test GarbageCollector in skiplist. Summary: Tests the skiplist GC. Reviewers: florijan, mferencevic, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D145	2017-04-12 17:02:29 +02:00
Teon Banek	596b015e99	Correctly check variables inside property maps Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D271	2017-04-12 16:44:16 +02:00
Mislav Bradac	55ef48c78e	Add antlr error description to SyntaxException Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D269	2017-04-12 15:51:21 +02:00
Teon Banek	b69c162c9f	Add base QueryException class Summary: Also, inherit `TypedValueException` from `BasicException` instead of `StacktraceException`. This is meant as a basic API change, so that catching query exceptions becomes simpler. The error message can be obtained from `what` method, inherited from `BasicException`. In the future, we may extend the `QueryException`. It could take column/row position in query source, as well as other information. Then provide (or override `what`) a method to format the error message nicely for the user. Reviewers: florijan, buda, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D267	2017-04-12 15:35:51 +02:00
florijan	ea202dc52a	Query::Plan::EdgeFilter bugfix Summary: Resolved the bug where edge filters with no edge-types dont accept any edge. Illustrated with the following queries: CREATE ()-[]->() MATCH ()-[]->() (produces 0 results, expected 1) Reviewers: mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D265	2017-04-12 13:47:27 +02:00
Teon Banek	355b9a9b9a	Plan aggregation in WITH and RETURN clauses Summary: Generate symbols for aggregation results. Plan aggregation in WITH clause. Plan aggregation in RETURN clause. Extract handling write clauses to a function. Reviewers: mislav.bradac, florijan Reviewed By: mislav.bradac, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D236	2017-04-12 13:22:23 +02:00
Teon Banek	6cb1cdc607	Raise if setting label/property in CREATE on declared node Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D266	2017-04-12 11:11:27 +02:00
Teon Banek	6ed297e1d9	Remove src/query/util.hpp Summary: `query/util.hpp` isn't used anywhere, but in `copy_hardcoded_queries.cpp`. That file may be removed in the future, but for now it is needed. Reviewers: mislav.bradac, florijan, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D261	2017-04-12 10:20:59 +02:00
Mislav Bradac	36129cdcae	Implement simple function conversion Reviewers: buda Reviewed By: buda Subscribers: florijan, teon.banek Differential Revision: https://phabricator.memgraph.io/D264	2017-04-11 19:14:08 +02:00
florijan	1273cea870	EdgeAccessor::is_cycle added. Query::Plan::Expand fixed Reviewers: mislav.bradac Reviewed By: mislav.bradac Differential Revision: https://phabricator.memgraph.io/D262	2017-04-11 15:52:01 +02:00
florijan	593e4e72b9	Query::Plan::Aggregate Summary: - Aggregation LogicalOperation added, with tests. - Added capabilities to TypedValue (hash, bool-equality) to support std::unordered_map<TypedValue>. - Removed some bad code from utils/hashing/fnv and added a hashing function for collections. Reviewers: buda, mislav.bradac, teon.banek Reviewed By: teon.banek Subscribers: lion, pullbot Differential Revision: https://phabricator.memgraph.io/D252	2017-04-11 15:12:06 +02:00
Mislav Bradac	dfa6800edd	Add aggregation conversion from antlr to ast Reviewers: teon.banek Reviewed By: teon.banek Differential Revision: https://phabricator.memgraph.io/D260	2017-04-11 14:55:26 +02:00
florijan	7981bd19e0	Query::Plan - const correctness Summary: Made all LogicalOperators const correct. Fixed one LogicalOperator test. Added explicit return values to Frame and SymbolTable at and [] methods. Reviewers: teon.banek Reviewed By: teon.banek Differential Revision: https://phabricator.memgraph.io/D259	2017-04-11 14:27:56 +02:00
Mislav Bradac	d92caf1163	Check clauses ordering Reviewers: buda, florijan, teon.banek Reviewed By: buda, teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D257	2017-04-11 12:30:17 +02:00
Teon Banek	804d0b09b9	Move typed_value to query top level and namespace it 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
Mislav Bradac	b7ee09785b	Implement IS NULL and IS NOT NULL Reviewers: teon.banek, florijan Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D254	2017-04-10 16:55:58 +02:00
Dominik Gleich	fd2780155a	Refactor GC to use scheduler. 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
Teon Banek	9855621c9e	Fix planning CREATE with expanding a created node Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D253	2017-04-10 15:11:23 +02:00
Teon Banek	7d0958b1a4	Add PreVisit method to utils::Visitor Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D242	2017-04-10 15:03:02 +02:00
Dominik Gleich	e8fd479bbc	Fix memory leak. Refactor mvcc. Revert commit function to old and introduce new one. 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
Teon Banek	64d0163aad	Handle QueryRuntimeException in AM-REPL Reviewers: florijan Reviewed By: florijan Differential Revision: https://phabricator.memgraph.io/D250	2017-04-10 09:13:14 +02:00
Mislav Bradac	7a58ec5afb	Fix bug in parenthesized expression Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D249	2017-04-07 18:33:07 +02:00
Matej Ferencevic	db740fb9fc	Started working on network hang fix. Reviewers: buda Reviewed By: buda Subscribers: pullbot, mislav.bradac Differential Revision: https://phabricator.memgraph.io/D228	2017-04-07 17:09:58 +02:00
Dominik Gleich	2032466e2a	New version of scheduler. Summary: New scheduler declaration. Reviewers: matej.gradicek, buda Reviewed By: matej.gradicek Differential Revision: https://phabricator.memgraph.io/D246	2017-04-07 11:55:10 +02:00
Dominik Gleich	74740dd162	Fix gradiceks mess. Summary: Fix fix fix. Reviewers: matej.gradicek Reviewed By: matej.gradicek Differential Revision: https://phabricator.memgraph.io/D245	2017-04-07 10:55:40 +02:00
Matej Ferencevic	22dfe61fe1	Added socket write verification to bolt buffer. Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D199	2017-04-07 10:06:55 +02:00
Dominik Gleich	e8fe25bc61	Remove move constructor and delete move = Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D237	2017-04-06 14:38:48 +02:00
Matej Ferencevic	e5c814e022	First version of new bolt decoder and tests. Summary: Extracted constants to codes.hpp. Extracted bolt constants. Extracted StreamBuffer and fixed data type. Extracted bolt testdata. Added bolt buffer and tests. Added bolt decoder buffer and tests. Renamed bolt testdata. Reviewers: dgleich, buda, matej.gradicek Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D220	2017-04-06 14:30:19 +02:00
Teon Banek	aa6cae0b16	Plan WITH clause without aggregation Summary: Generate symbols for WITH clause. Reviewers: florijan, mislav.bradac, buda Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D231	2017-04-06 14:10:28 +02:00
Dominik Gleich	919258d6f6	Fix integration_engine crash. 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	2017-04-06 11:49:12 +02:00
florijan	feee6ed80e	Query::Plan::Aggregate API Reviewers: mislav.bradac, buda, teon.banek Reviewed By: mislav.bradac, teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D229	2017-04-06 09:38:24 +02:00
Mislav Bradac	f7f44a3e81	Bug fix in interpreter (dynamic wrong cast type) Reviewers: buda, florijan Reviewed By: buda Differential Revision: https://phabricator.memgraph.io/D233	2017-04-05 18:03:09 +02:00
Dominik Gleich	8c7ed8c186	Add edge_types indexes. 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
Mislav Bradac	a0049c9691	Convert With clause from antlr to high level ast Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D230	2017-04-05 16:22:46 +02:00
florijan	4c73a0a71c	Query::Plan::Accumulate[Advance] implementation and test Summary: see above Reviewers: teon.banek, buda, mislav.bradac Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D226	2017-04-05 15:04:58 +02:00
matej.gradicek	5243ab00c2	Scheduler and tests. Reviewers: dgleich, buda Reviewed By: dgleich, buda Subscribers: pullbot, matej.gradicek Differential Revision: https://phabricator.memgraph.io/D213	2017-04-05 08:43:43 +00:00
florijan	263749508c	Query::Plan - WITH API Reviewers: teon.banek, buda Reviewed By: teon.banek Differential Revision: https://phabricator.memgraph.io/D224	2017-04-05 10:35:28 +02:00
Teon Banek	b33b671505	Plan multiple MATCH clauses and multiple patterns Reviewers: mislav.bradac, florijan Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D218	2017-04-05 09:23:03 +02:00
Mislav Bradac	6112454b08	Throw exception on trailing text in query Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D222	2017-04-04 18:48:55 +02:00
Mislav Bradac	a58e269176	Fix bugs needed to run qa tests Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D216	2017-04-04 17:28:08 +02:00
florijan	e2949a88ce	Storage::EdgeAccessor::set_edge_type removed Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D221	2017-04-04 16:58:30 +02:00
florijan	9eb4428023	Query::Plan::ScanAll accepts optional input (for cartesian) Reviewers: buda, mislav.bradac, teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D219	2017-04-04 16:58:05 +02:00
florijan	bffc406662	Query::Plan - ExpansionUniquenessFilter Reviewers: buda, mislav.bradac, teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D214	2017-04-04 12:20:01 +02:00
Teon Banek	c09d237e05	Use doxygen style comments for Visitor and Visitable Summary: Update the documentation to be picked up by doxygen. Additionally, don't use anonymous namespace in header file. Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D212	2017-04-03 16:17:54 +02:00
florijan	0a47bace72	Query::Interpreter-added support for missing ops Reviewers: teon.banek, buda Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D215	2017-04-03 16:11:36 +02:00
Teon Banek	05d19f6218	Use new/old on Accessor in logical operators Summary: Replace includes in operator.hpp with forward declarations. Provide basic documentation for remaining operators. Use SwitchOld on accessors used in Expand and Filter operations. Add SwitchOld and SwitchNew to ExpressionEvaluator. Evaluate new or old state in operators. Test operators use correct accessors. Add some basic tests for cases where switching accessors to old and new matters. Reviewers: mislav.bradac, buda, florijan Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D208	2017-04-03 15:37:06 +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. 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. 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. Reviewers: mislav.bradac, mferencevic Reviewed By: mferencevic Differential Revision: https://phabricator.memgraph.io/D211	2017-03-31 16:59:24 +02:00
Dominik Gleich	4a6d17658c	Fix unnecessary multiple inserts. Summary: Unnecessary inserts into skiplist. Skiplist when calls insert alredy blocks untill it inserts or finds that record. Reviewers: mislav.bradac, teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D210	2017-03-31 14:02:54 +02:00
Dominik Gleich	67d916e459	Logger fix. Summary: This should be a temporary fix for logger. We won't emit anything. This is useful in case tests don't initialize logger. Reviewers: mferencevic, buda, teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D209	2017-03-31 13:00:43 +02:00
Teon Banek	a3da7cd5a8	Plan Remove operators Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D203	2017-03-30 13:56:25 +02:00
florijan	078b50a154	Storage::RecordAccessor - added SwitchNew, SwitchOld and Reconstruct API and placeholder implementations 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
florijan	d3692d439c	Query::Plan::Operator - split into hpp and cpp Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D204	2017-03-30 13:48:16 +02:00
Dominik Gleich	cac422f6a8	Fix conditional wait. 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. 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
florijan	5134a94f1c	Query::Plan - RemoveLabels added and tested Summary: Query::Plan::RemoveProperty op added and tested Query::AST:: Remove added to cypher main visitor. Tested. Grammar corrected on missing whitespace in removeItem production Reviewers: buda, mislav.bradac, teon.banek Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D202	2017-03-30 08:53:18 +02:00
Dominik Gleich	bd0b81526e	Initial version of mvcc_gc. 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
Dominik Gleich	45999d04be	Fix mvcc bug. Summary: Changing mvcc again. This should be double-checked since it's quite a substantial change. The test here tests for the new behaviour - which should be correct. Reviewers: matej.gradicek, dtomicevic, buda Reviewed By: matej.gradicek, buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D156	2017-03-29 10:50:52 +02:00
Teon Banek	9d3b4aab4b	Make Where and NamedExpression macros easier to use Summary: `Where` can now be constructed in a `QUERY`, instead of requiring manual addition to `Match`. For example: auto query = QUERY(MATCH(pattern), WHERE(expr), ...); compared to: auto match = MATCH(pattern); match->where_ = WHERE(expr); auto query = QUERY(match, ...); Similarly, `AS` can be used instead of `NEXPR` to create `NamedExpressions` only with a name. This is meant to be used with `RETURN` which will look at the previous `Expression` and store it inside `NamedExpression`. For example: auto ret = RETURN(IDENT("n"), AS("n"), PROPERTY_LOOKUP("n", prop), AS("prop_val")); compared to: auto ret = RETURN(NEXPR("n", IDENT("n")), NEXPR("prop_val", PROPERTY_LOOKUP("n", prop))); Reviewers: florijan, mislav.bradac Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D195	2017-03-29 09:09:54 +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. 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
Marko Budiselic	d00c08bf15	Bolt PullAll works. 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	2017-03-28 12:43:04 +02:00
Teon Banek	68e94e64e4	Plan set operations Summary: Inline and remove GenProduce. It doesn't do anything useful, so instantiating `Produce` can be done inline. Add dummy MakeCursor overrides for set operators so that the build passes. Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D193	2017-03-28 12:23:52 +02:00
Mislav Bradac	e40bd83636	Add SET conversion from low to highlevel ast Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D192	2017-03-28 10:56:20 +02:00
Teon Banek	7c36529aec	Move Variable::Type to Symbol Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D191	2017-03-28 10:43:53 +02:00
florijan	7b81b2b132	Query::Plan::Set - set ops API defined. ConsoleTest random graph generation modified Reviewers: teon.banek, mislav.bradac, buda Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D190	2017-03-28 09:39:06 +02:00
Teon Banek	d9500337f2	Add planning Delete operation Reviewers: florijan, mislav.bradac Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D188	2017-03-27 16:30:35 +02:00
Teon Banek	4bfae46150	Add basic planning of WHERE Summary: Add testing unbound variable in WHERE Remove some duplication in planner tests Reviewers: florijan, mislav.bradac Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D186	2017-03-27 16:02:24 +02:00
florijan	d387651205	Query::Plan::Produce - added support for Produce without input Reviewers: teon.banek, buda Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D189	2017-03-27 15:55:25 +02:00
florijan	34cdbc2f39	Query::Plan::CreateExpand frame bugfix Summary: CreateExpand now puts both node and edge on the frame. This is not unit-tested because it would require an infrastructure change, and the code is quite simple. Reviewers: teon.banek, buda, mislav.bradac Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D187	2017-03-27 15:32:50 +02:00
florijan	1280e77fd3	Query - Logical - Delete op added and tested. Minor refactors. 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	eca90c43b3	Query - LogicalOp - Filter op added Reviewers: buda, teon.banek, mislav.bradac Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D176	2017-03-27 13:16:58 +02:00
Mislav Bradac	1cf4b95c58	Add ast nodes for SET clause Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D182	2017-03-27 11:41:04 +02:00
Mislav Bradac	6a547839e1	Where and delete from antlr to highlevel ast Reviewers: teon.banek Reviewed By: teon.banek Differential Revision: https://phabricator.memgraph.io/D181	2017-03-27 10:18:08 +02:00
Mislav Bradac	9c7acf780c	Implement expression evaluation Reviewers: buda Reviewed By: buda Differential Revision: https://phabricator.memgraph.io/D179	2017-03-24 17:44:05 +01:00
florijan	3a07a95f61	Query - EdgeFilter - test improvements and bugfix Summary: EdgeFiltering on type was implemented wrong, requiring ALL the given edge types to be satisfied instead of OR. Added a test and fixed implementation. Also resolved a few TODOs in EdgeFilterTest. Reviewers: buda, teon.banek, mislav.bradac Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D170	2017-03-24 14:18:05 +01:00
florijan	f9b91cf680	Query - Logical - CreateNode now accepts an optional input. If provided, CreateNode creates a node for each successful Pull from input. If not provided, CreateNode creates a single node Reviewers: buda, mislav.bradac, teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D173	2017-03-24 14:17:32 +01:00
florijan	63aae05ec0	GraphDbAccessor - DetachRemove - commands re-ordered for better (assumed) efficiency Summary: See above Reviewers: buda, dtomicevic Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D174	2017-03-24 14:17:04 +01:00
florijan	2215173a58	Utils - random graph generator hacked Summary: RandomGraphGenerator added Reviewers: teon.banek, mislav.bradac, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D165	2017-03-24 13:13:04 +01:00
Teon Banek	35668d5b9f	Make GNU Readline dependency optional Reviewers: florijan, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D171	2017-03-24 12:42:45 +01:00
Dominik Gleich	087c56315e	Fix engine. Summary: Test engine update. https://docs.google.com/document/d/1rnFsCFock-K3ZbuvMiCYWhGS_m7-DZV37JtxWRClD_8/edit Reviewers: mislav.bradac, dtomicevic, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D167	2017-03-24 12:37:01 +01:00
Teon Banek	c2c34336c3	Split symbol_generator.hpp to .cpp Reviewers: florijan, mislav.bradac Reviewed By: florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D172	2017-03-24 12:07:42 +01:00
florijan	11eb643a5e	Query - REPL fixes Summary: Minor fixes. Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D168	2017-03-24 09:50:53 +01:00
Teon Banek	99a9bf5901	Abstract reducing a pattern to a function Reviewers: mislav.bradac, florijan, buda Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D162	2017-03-24 08:34:31 +01:00
Mislav Bradac	f146c458be	Implement opencypher to ast expression conversion Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D164	2017-03-23 16:46:15 +01:00
florijan	f304dfef28	Query Console implemented Summary: buda, teon.banek, mislav.bradac Reviewers: mislav.bradac, buda, teon.banek Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D163	2017-03-23 15:51:25 +01:00
Marko Budiselic	e9357ea13b	Bug fix implicit conversion from PropertyValue to TypedValue. Summary: Bug fix implicit conversion from PropertyValue to TypedValue. Reviewers: mislav.bradac Reviewed By: mislav.bradac Subscribers: buda Differential Revision: https://phabricator.memgraph.io/D160	2017-03-22 19:40:11 +01:00
Marko Budiselic	3b42cd2579	Everything is merged (communication + query engine) but we have to fix the PULL_ALL issue.	2017-03-22 17:57:06 +01:00
Matej Ferencevic	5a5ffface3	Modified hardcoded queries to use new encoder. 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	2017-03-22 17:09:22 +01:00
florijan	b236694fd2	Query - entry.hpp renamed to interpreter.hpp, Engine renamed to Interpreter Summary: Query - interpreter console hack Reviewers: buda, teon.banek, mislav.bradac Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D157	2017-03-22 16:39:00 +01:00
Matej Ferencevic	3bf0bd40a7	Initial version of new bolt encoder. Reviewers: dgleich, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D104	2017-03-22 16:13:47 +01:00
Teon Banek	8da6ce67c0	Add planning CreateExpand operator Summary: Add planning CreateExpand operator. This is quite similar to planning Expand, but I wouldn't abstract the duplicated parts yet. Also, raise semantic error if creating bidirectional edges Reviewers: buda, mislav.bradac, florijan Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D155	2017-03-22 15:41:50 +01:00
Dominik Gleich	f505c76189	Fix lock store bug. Summary: Lock store was not locking properly. It created a lock object which was destructed in the end of function scope which caused bits to be set to UNLOCKED. Reviewers: matej.gradicek, buda Reviewed By: matej.gradicek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D154	2017-03-22 15:40:37 +01:00
florijan	83c20fd47f	Query - LogicalOp - visitable bug fix Summary: Made CreateExpand visitable (I forgot before landing). Reviewers: teon.banek Reviewed By: teon.banek Differential Revision: https://phabricator.memgraph.io/D153	2017-03-22 14:14:01 +01:00
florijan	981f93d575	Query - ExpandCreate, prop tests, MATCH_CREATE Summary: Query - ExpandCreate op added (with tests). LogicalOp tests have property enabled. MATCH-CREATE test started but disabled due to MVCC. Reviewers: buda, mislav.bradac, teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D150	2017-03-22 13:41:21 +01:00
Mislav Bradac	33eaf80344	Change thrown exception classes in cypher visitor Reviewers: buda Reviewed By: buda Differential Revision: https://phabricator.memgraph.io/D151	2017-03-22 11:19:28 +01:00
Teon Banek	bff671af43	Add planning Expand logical operator Summary: Make LogicalOperator visitable. Add unit tests for logical planner. Add planning Expand logical operators. Test planning edge expansion. Add documentation to planner implementation. Reviewers: florijan, buda, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D147	2017-03-22 10:58:42 +01:00
Teon Banek	b33a654137	Add basic type checking to SymbolGenerator Summary: Test for simple type mismatch of node/edge types. Add basic type checking of variables. Check for edge type when creating an edge. Add documentation to private structs and methods. Reviewers: mislav.bradac, buda, florijan Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D148	2017-03-22 10:49:52 +01:00
Dominik Gleich	6be2399ad1	Fix warnings all over the codebase. Reviewers: florijan, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D146	2017-03-22 09:32:06 +01:00
Mislav Bradac	8e7ccf6e83	Extract literals to ast Summary: Extract literals to ast Literal node Fix bugs in TypedValue Add tests for properties to cypher_main_visitor test Reviewers: buda, florijan, dgleich, teon.banek Reviewed By: dgleich, teon.banek Subscribers: dgleich, pullbot Differential Revision: https://phabricator.memgraph.io/D149	2017-03-21 15:23:54 +01:00
florijan	a2a4c28168	Query - Add expansion LogicalOp and tests 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
Mislav Bradac	848d022c60	Bug fixes in cypher_main_visitor and add create clause Reviewers: teon.banek, florijan Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D143	2017-03-17 16:47:29 +01:00
Teon Banek	5e6aaf231d	Add tests for symbol generation in CREATE clause Summary: Add tests for symbol generation in CREATE clause and correctly (hopefully) check symbols in create clause and properties. Reviewers: florijan, mislav.bradac, buda Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D135	2017-03-17 15:50:19 +01:00
Mislav Bradac	dd56acf375	Add tests for CypherMainVisitor Summary: Add tests for CypherMainVisitor Initialise members to nullptrs in ast.hpp data structures Preserver users identifier names Reviewers: teon.banek Reviewed By: teon.banek Differential Revision: https://phabricator.memgraph.io/D138	2017-03-17 10:45:13 +01:00
Mislav Bradac	0db7883670	Add AstTreeStorage Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D134	2017-03-16 15:07:22 +01:00
Teon Banek	baa644e9b7	Support creating NodeFilter and CreateOp logical operators Reviewers: mislav.bradac, buda, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D133	2017-03-16 10:06:01 +01:00
florijan	da0c9c03d6	Query - create implementation started Summary: CreateOp tests Reviewers: teon.banek, buda, mislav.bradac Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D132	2017-03-16 09:31:04 +01:00
Teon Banek	ffd399906a	Use Symbol to get frame value Summary: Since we always use the symbol position to read from frame, it's more convenient for `Frame::operator[]` to accept `Symbol` instead of `int`. Reviewers: florijan, mislav.bradac, buda Reviewed By: florijan, buda Differential Revision: https://phabricator.memgraph.io/D129	2017-03-15 16:31:13 +01:00
Teon Banek	74991c8289	Document and tweak the generic visitor Summary: Document and tweak the generic visitor Use the generic visitor for AST visiting Reviewers: buda, mislav.bradac, florijan Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D128	2017-03-15 16:16:47 +01:00
florijan	6c7372b3c5	Query - AST tests in progress Summary: Query compiler AST test in progress Logical operator testing. NodeFilter LogicalOperator added Reviewers: mislav.bradac, buda, teon.banek Reviewed By: buda, teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D126	2017-03-15 16:05:23 +01:00
Teon Banek	42e8d339c5	Add tests for symbol generation Summary: Add tests for symbol generator Also, remove redundant PreVisit method from AST visitor Reviewers: mislav.bradac, buda, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D124	2017-03-15 14:27:21 +01:00
Teon Banek	b956d0812b	Move all query related exceptions to a single file Reviewers: mislav.bradac, buda, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D125	2017-03-15 14:13:14 +01:00
florijan	1a6aaaed58	DBMS now returns a unique pointer to a GraphDbAccessor Summary: See above. Reviewers: mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D120	2017-03-14 13:37:23 +01:00
florijan	09999e877f	RecordAccessor uses pointers for storage so it's move/copy assignable 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
florijan	2e0cc13813	Produce logical op can now be streamed out by query/entry.hpp. Streaming, header and output functions removed from LogicalOperator Summary: See above. Reviewers: teon.banek, mislav.bradac, buda Reviewed By: teon.banek, mislav.bradac, buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D117	2017-03-14 12:40:46 +01:00
Teon Banek	de9e4991ac	Rename folders and API in query/logical directory Summary: Rename typecheck folder to semantic Rename TypecheckVisitor to SymbolGenerator Rename Apply to MakeLogicalPlan Reviewers: florijan, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D119	2017-03-14 12:01:30 +01:00
florijan	1d2d609896	VertexAccessor::in_out() added Reviewers: buda, dgleich Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D100	2017-03-14 07:48:11 +01:00
Mislav Bradac	f626e308c4	Adapt cpyher visitor to changes in AST Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D116	2017-03-13 17:16:58 +01:00
Mislav Bradac	a5a15673de	TypedValue getters return references Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D113	2017-03-13 17:09:05 +01:00
Teon Banek	e9b8dbd205	Adapt logical operators to changes in AST Summary: Logical and semantic parts have been adapted to renames and other changes in AST. Evaluation has been extracted to a visitor class. Reviewers: florijan, mislav.bradac, buda Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D115	2017-03-13 17:08:03 +01:00
Teon Banek	40e842286d	Rename identifier_ string to name_ inside Identifier	2017-03-13 15:43:55 +01:00
Teon Banek	915688b0d7	Clean up the ast and split base visitor into file	2017-03-13 15:32:53 +01:00
florijan	12c7cdcf0e	Add virtual destructor to TreeVisitorBase	2017-03-13 15:05:16 +01:00
Marko Budiselic	3e0b12f646	Merge branch 'compiler_prototype' into dev	2017-03-13 13:35:23 +01:00
Marko Budiselic	d0abb9f023	Interpreter works!	2017-03-12 03:05:31 +01:00
Marko Budiselic	1f75572d5e	it compilesga -A!	2017-03-12 00:04:10 +01:00
Mislav Bradac	026e0e6fbd	Implement ast generation by cypher visitor	2017-03-11 23:22:38 +01:00
Teon Banek	cfd2eae9d0	Use make_*_ptr to construct pointers	2017-03-11 23:05:38 +01:00
Teon Banek	bce605851d	Handle NamedExpr in TypeCheckVisitor	2017-03-11 21:49:50 +01:00
Marko Budiselic	10062b143c	Interpreter merge.	2017-03-11 21:21:09 +01:00
Marko Budiselic	0eeb1fc5b4	Basic interpreter implementation.	2017-03-11 21:09:26 +01:00
Marko Budiselic	9030454132	Add compiler prototype entry point (work in progress).	2017-03-11 21:02:25 +01:00
Teon Banek	34416bc505	Add basic generation of LogicalOperator tree	2017-03-11 20:49:22 +01:00
Teon Banek	fbf70de089	Add type checker which fills symbols for Ident	2017-03-11 18:04:48 +01:00
Mislav Bradac	8d8a1cef6a	Add basic ast types	2017-03-11 15:52:08 +01:00
Teon Banek	3adce8313c	Add default constructor for Symbol SymbolTable should probably have different methods for adding a Symbol to the table, instead of [] operator.	2017-03-11 15:39:02 +01:00
Teon Banek	425e1f8907	Correct iterator usage	2017-03-11 15:38:03 +01:00
Teon Banek	7d883ff008	Remove using uptr and sptr	2017-03-11 14:42:11 +01:00
Teon Banek	ef764e0367	Add ProduceCursor and Evaluate to expression	2017-03-11 14:39:13 +01:00
Marko Budiselic	1428ce0639	Add basic interpreter skeleton.	2017-03-11 13:47:11 +01:00
Dominik Gleich	4a220411e1	Fix warnings. Reviewers: buda, mferencevic Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D110	2017-03-10 21:36:55 +01:00
Teon Banek	333861e7e9	Generate flags for PlanCompiler via cmake Summary: Add join function to functions.cmake This is a convenience function which will join a list of values by replacing ';' with the given separator. cmake: Add fetching compile flags in gcc format This is a utility function which takes all target compilation flags that can be passed to gcc or clang. Generate flags for PlanCompiler via cmake Cmake will now collect all compiler options and definitions which are then stored in a generated `query/plan_compiler.hpp`. The generated file is not tracked by git and is stored inside cmake's build directory. The file is fast to generate and may change often depending on the build type. Additionally, link and include directories are also generated as absolute paths. In the future, we may want to support relative paths so that copying/installing the build dir creates runnable binaries. Add -Wall flag for all build types Lowercase #pragma once in tests for network_common It seems 'once' may be case sensitive, since clang outputs a warning for it that the pragma is unknown. Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D107	2017-03-10 18:21:31 +01:00
Mislav Bradac	725ebd1a0e	int -> int64_t in in Typed and PropertyValue Reviewers: buda, mferencevic Reviewed By: buda, mferencevic Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D106	2017-03-09 11:44:10 +01:00
Dominik Gleich	b4d88ddcde	Dynamic lib seems to be unloading normally now. Turning it on again so if something breaks in the future because of it I'll investigate. Summary: Merge branch 'dev' into dynamic_lib_add Merge branch 'dev' into dynamic_lib_add Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D99	2017-03-08 18:47:16 +01:00
Dominik Gleich	97aa4b92e1	Static bitset with tests created. Summary: After manual merge of dev. Merge branch 'dev' into separate_bitset Include bitset in template. Merge branch 'dev' into separate_bitset Reviewers: florijan, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D97	2017-03-08 17:13:20 +01:00
florijan	971e006d13	Query stripping now uses a parse tree and differentiates between int literals in a range expression (not stripped) and outside of a range (stripped). Summary: See above Reviewers: buda, mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D98	2017-03-08 14:19:55 +01:00
Mislav Bradac	00d818c762	Implement expression code generator 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	8e1a897b7a	Fix query integration test because of config. Fix hardcoded queries not working because of include bug. 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	2017-03-07 12:37:30 +01:00
Dominik Gleich	57f1b40d8d	Refactor transaction inside db_accessor. Also introduce advance_command. 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
Dominik Gleich	91bd7ccfb6	Fix comments in assert. Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D93	2017-03-06 18:19:46 +01:00
Matej Ferencevic	813a3b9eed	Started network refactorization. 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	2017-03-06 13:52:34 +01:00
florijan	38c3c513fa	Serialization, record stream refactor in progress. UNSTABLE STATE. Summary: Bolt record stream refactoring. BOLT STACK IN UNSTABLE STATE. RecordStreamMocker also refactored Reviewers: buda, dgleich, mferencevic Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D88	2017-03-03 14:06:40 +01:00
florijan	2aeef25881	Traversal namespace specialization added for real DB primitives 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
florijan	92aa235a26	traversal/test.hpp contents moved to tests/unit/traversal.cpp Summary: See above. Reviewers: buda Reviewed By: buda Subscribers: pullbot, florijan, buda Differential Revision: https://phabricator.memgraph.io/D82	2017-03-02 09:22:54 +01:00
Mislav Bradac	1125331649	Add edge and vertex to TypedValue Summary: Merge branch 'dev' into mg_full_typed_value Add Path and Map to TypedValue Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D80	2017-03-01 18:26:56 +01:00
florijan	80c266ce21	Traversal added. Only the core, tests and template specialization is on the way Summary: See above. Reviewers: buda, dgleich, mislav.bradac Reviewed By: buda, dgleich, mislav.bradac Subscribers: pullbot, mislav.bradac, buda, florijan Differential Revision: https://phabricator.memgraph.io/D67	2017-03-01 16:45:00 +01:00
Mislav Bradac	ccdffa1d7e	Refactor TypedValue to PropertyValue 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
Marko Budiselic	082465ff15	For each hardcoded query plan there is a build target -> that will improve Memgraph's testability + update of release script (release/alpha.sh) 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	2017-02-28 19:00:59 +01:00
Dominik Gleich	f6529cd4c3	Clique #1 and #2 works. Summary: Merge branch 'dev' into clique_1 Started implementing clique. Merge branch 'dev' into clique_1 Add multilne query reload. Clique 1# implementation. Merge branch 'dev' into clique_1 Clique #1 and #2 implemented. Add delete all query. Remove unique from clique. Reviewers: florijan, mislav.bradac, buda Reviewed By: florijan, mislav.bradac, buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D73	2017-02-28 12:51:40 +01:00
Marko Budiselic	a32b2831e5	copy hardcoded queries Summary: copy hardcoded queries Reviewers: dgleich, mislav.bradac, florijan, mferencevic Reviewed By: dgleich Subscribers: buda Differential Revision: https://phabricator.memgraph.io/D74	2017-02-27 18:26:51 +01:00
Dominik Gleich	82414b9111	Fix naming of asserts.runtime_assert & assert -> debug_assert 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. 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
Mislav Bradac	ca90f813ad	Start implementing compiler structures Summary: Merge remote-tracking branch 'origin/dev' into mg_compiler_structs Merge remote-tracking branch 'origin/dev' into mg_compiler_structs Implement compiler structures and tests Reviewers: florijan, buda Reviewed By: buda Subscribers: pullbot, florijan, buda Differential Revision: https://phabricator.memgraph.io/D61	2017-02-23 18:12:24 +01:00
Marko Budiselic	d1842571d6	Cpp17 support has been added Summary: Cpp17 support has been added Reviewers: mferencevic, dgleich, mislav.bradac, florijan Reviewed By: mislav.bradac Subscribers: pullbot, buda Differential Revision: https://phabricator.memgraph.io/D57	2017-02-22 14:28:37 +01:00
Mislav Bradac	7a647dffca	Add overloads for Code and cast enums explicitly Summary: Cast pack::Code enum to byte and size_t where neccessary. g++ is confused by some of implicit casts when function has different valid overloads. There is still problem in states/init.cpp but that file will disappear after bolt is refactored. Next step towards safe code is to make Code and Rule enum class. Reviewers: buda, mferencevic Reviewed By: buda Subscribers: pullbot, mferencevic, buda Differential Revision: https://phabricator.memgraph.io/D58	2017-02-22 12:42:22 +01:00
Dominik Gleich	d72383c0af	Implement record stream mocker. Summary: Begin record stream mocker implementation. Record stream mocker alongside tests created. Test Plan: Run record_stream_mocker in tests. Reviewers: mislav.bradac, florijan, buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D54	2017-02-21 15:50:10 +01:00
Dominik Gleich	40aa500a88	Improve complexity of union_find, better explain complexity. Summary: Old union find implementation was not true about it's complexity. Take a look at http://www.brpreiss.com/books/opus4/html/page411.html#theoremsetsi. Test Plan: Run union_find in tests. Reviewers: mislav.bradac, buda Reviewed By: mislav.bradac Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D51	2017-02-20 18:57:37 +01:00
Marko Budiselic	4583d8bde3	antlropencypher + youcompleteme update Summary: antlropencypher + youcompleteme update Test Plan: manual Reviewers: mislav.bradac Reviewed By: mislav.bradac Subscribers: pullbot, mislav.bradac, buda Differential Revision: https://phabricator.memgraph.io/D52	2017-02-20 14:06:25 +01:00
florijan	68f57fa47d	CMakeLists cleanup w.r.t. Antlr linking. Removed the unused typed_value_store.cpp 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	0198b37f21	benchmark folder has been removed from the root dir, README update, measure_time.hpp comments	2017-02-18 14:36:50 +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 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	9e09186d30	Properties refactor in progress. Dev merge (query execution landed). UNSTABLE STATE	2017-02-14 10:17:03 +01:00
Marko Budiselic	0fcda94162	Hardcoded query infrastructure - first concrete version - USEFUL FOR: POCs & pilots Summary: Hardcoded query infrastructure - first concrete version - USEFUL FOR: POCs & pilots Test Plan: manual + jenkins Reviewers: sale, florijan Reviewed By: florijan Subscribers: pullbot, buda Differential Revision: https://phabricator.memgraph.io/D45	2017-02-14 09:40:31 +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	029a3ff09b	Deleted src/api - this is the old HTTP	2017-02-02 15:53:34 +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). 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	28ad69b536	use of Google Style (clang-format) Summary: use of Google Style (clang-format) Test Plan: manual Reviewers: sale Reviewed By: sale Subscribers: buda Differential Revision: https://phabricator.memgraph.io/D39	2017-01-23 12:04:54 +01:00
Florijan Stamenkovic	f097b91430	DownloadProject,idea ignored Summary: as above Test Plan: manual Reviewers: buda Reviewed By: buda Subscribers: buda Differential Revision: https://phabricator.memgraph.io/D36	2017-01-17 16:54:31 +01:00
Marko Budiselic	d7de5cfe08	merge + conflict resolution	2017-01-13 11:31:56 +01:00
sale	d475b79a58	Merge	2017-01-11 09:18:10 +00:00
sale	1c1cf1ad88	Review changes fixed	2016-12-28 11:56:53 +00:00
Marko Budiselic	55a62f9640	Bugs from concurrent tests aren't solved. TODO: we have to introduce memory tracker for tests	2016-12-21 21:33:58 +01:00
sale	02f332c34f	Update on Configuration and CppCheck refactor	2016-12-21 17:48:38 +00:00
Marko Budiselic	1ae474d15c	code documantation work in progress	2016-12-21 11:35:04 +01:00
sale	08c8bd4aee	Initial configuration memgraph which needs review Summary: MG configuration commit for review Test Plan: manual Reviewers: buda Subscribers: buda Differential Revision: https://memgraph.phacility.com/D24	2016-12-20 22:26:03 +00:00
Marko Budiselic	362bc3ba48	Bug fixes: RELEASE MODE - asserts	2016-12-19 18:32:44 +01:00
sale	18612a3063	Added dump methods to stacktrace	2016-12-19 10:02:24 +00:00
sale	b4c65d9680	Stacktrace dump method added Summary: Stacktrace dump method added Test Plan: manual Reviewers: buda Subscribers: buda Differential Revision: https://memgraph.phacility.com/D19	2016-12-16 14:50:19 +00:00
sale	9154f9b719	Added signal handler and refactored exception handler Summary: Added signal handler and refactored exception handler Test Plan: manual Reviewers: buda Subscribers: buda Differential Revision: https://memgraph.phacility.com/D17	2016-12-16 12:58:49 +00:00
Marko Budiselic	a2d9ab7231	bolt_decoder bug fix based on warning from clang-tidy (steps to run clang-tidy: 1. cmake ... 2. make clang-tidy). TODO: fix remaining issues	2016-12-04 11:06:22 +01:00
Marko Budiselic	ae28cdc424	Merge branch 'mgcore_T157_dsmove' into mgcore_T156_lintfix	2016-12-04 10:20:21 +01:00
Marko Budiselic	0a0e5e93da	src/demo was removed, src/examples and src/benchmarks were moved to the top level	2016-12-04 10:20:14 +01:00
Marko Budiselic	f9af76c364	data_structures moved from src/ Summary: data_structures moved from src/ Test Plan: manual Reviewers: sale Subscribers: buda, sale Differential Revision: https://memgraph.phacility.com/D14	2016-12-03 23:28:07 +01:00
Marko Budiselic	cfd36be2e0	All possible request changes from D9#146 are done	2016-11-30 11:05:48 +01:00
Marko Budiselic	5eb90f9e52	DRESSIPI BUILD #2 ; some queries are hardcoded + bug fixes (still in progress)	2016-11-29 14:08:29 +01:00
Marko Budiselic	21788d003a	Dressipi CRUD queries are dummy implemented; Fixes T99 and T131 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	afc0a4a176	better architecture for hardcoded test queries (still has to be polished)	2016-11-17 15:46:36 +01:00
Marko Budiselic	8362b64e9f	DRESSIPI FIRST PILOT RELEASE (release script update)	2016-11-04 12:05:35 +01:00
Marko Budiselic	d45121a1a2	scenario 000001 pass, dressipi scenario 1 - 3 more queries have to be implemented	2016-11-02 16:05:02 +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
Marko Budiselic	51b17c2402	dressipi sprint 1 work in progress, labels function support, delete all	2016-10-11 02:43:41 +02:00
Kruno Tomola Fabro	d806d635f9	Added documentation. Fixed test for index.	2016-09-18 23:22:36 +01:00
Kruno Tomola Fabro	8fd713d93d	Changes for benchmarking on AWS. Added files missing file to copy in barier.sh. Updated barrier.	2016-09-16 20:33:30 +01:00
Kruno Tomola Fabro	ed919b615a	Merge branch 'tests' into demo	2016-09-16 20:29:57 +01:00
Marko Budiselic	c67742e3fa	dressipi usecase hardcoded	2016-09-14 12:19:56 +01:00
Kruno Tomola Fabro	a6f72dc3fd	Added stress test for ConncurentList.	2016-09-13 17:53:40 +01:00
Kruno Tomola Fabro	e22074ad9f	Added test for snapshot with stored index.	2016-09-13 17:02:04 +01:00
Kruno Tomola Fabro	266d8ed055	Transformed dressipi astar into a query.	2016-09-13 14:17:50 +01:00
Kruno Tomola Fabro	6e4096d619	Added flag for optional import of database.	2016-09-13 12:21:07 +01:00
Kruno Tomola Fabro	be1a936944	Fixed logging of index creation.	2016-09-12 20:38:03 +01:00
Kruno Tomola Fabro	2a59ed8906	Minor refactorings: 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.	2016-09-12 20:13:04 +01:00
Kruno Tomola Fabro	efbae39f41	Added logic for cleaning older snapshots.	2016-09-11 22:22:52 +01:00
Kruno Tomola Fabro	cd528b9bd6	Uplifted int32 to int64 and float to double in csv_import.	2016-09-11 21:30:31 +01:00
Kruno Tomola Fabro	443d0e0098	Changed TransactionId to TransactionRead.	2016-09-09 20:56:53 +01:00
Kruno Tomola Fabro	cf497dd522	Extracted from snapshoter => snapshot_engine.	2016-09-09 18:48:15 +01:00
Kruno Tomola Fabro	911eeff1d9	Snapshot store and load works.	2016-09-09 16:14:20 +01:00
Kruno Tomola Fabro	74b9305285	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into snapshot	2016-09-08 13:30:44 +01:00
Kruno Tomola Fabro	4443cb8b7b	Finished creating part of snapshot.	2016-09-08 13:25:52 +01:00
Marko Budiselic	35f882644e	config is better now (yaml-cpp) + web::Client + web::Logger Summary: init struct size problem fix cast issue bolt::State::init TCP server bugfix EPOLLET + bolt bug fix Test Plan: normal Reviewers: ktf Subscribers: ktf Maniphest Tasks: T87 Differential Revision: https://phabricator.tomicevic.com/D2	2016-09-08 12:13:30 +01:00
Kruno Tomola Fabro	e1e7f3759d	Decreased footprint of union in StoredProperty.	2016-09-06 12:13:08 +01:00
Kruno Tomola Fabro	537730ed94	Merge branch 'T87' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into property	2016-09-05 16:05:58 +01:00
Marko Budiselic	b0951a3f76	cast issue bolt::State::init	2016-09-05 16:05:35 +01:00
Kruno Tomola Fabro	cfc807cc03	Merge branch 'T87' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into property	2016-09-05 15:56:57 +01:00
Kruno Tomola Fabro	0ca1436703	Fixed bug where mask for casting Flags to Type was to small.	2016-09-05 15:56:08 +01:00
Marko Budiselic	c14a692493	init struct size problem fix	2016-09-05 15:54:56 +01:00
Kruno Tomola Fabro	5d235b51f3	tmp commit 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	2016-09-05 10:02:48 +01:00
Marko Budiselic	8e5dbd4703	config is better now (yaml-cpp) + web::Client + web::Logger	2016-09-05 01:39:30 +01:00
Marko Budiselic	f3af0effda	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-30 23:37:45 +01:00
Kruno Tomola Fabro	6a937fa334	Added template instatnce.	2016-08-30 23:37:10 +01:00
Marko Budiselic	32bdc4fd5e	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-30 23:23:20 +01:00
Marko Budiselic	5bba920944	release/barrier	2016-08-30 23:23:12 +01:00
Kruno Tomola Fabro	8fa73eee43	Merge with dev.	2016-08-30 23:09:56 +01:00
Kruno Tomola Fabro	2ab3600117	Added partial test for cleaner.	2016-08-30 23:07:42 +01:00
Marko Budiselic	1f448ef1fd	Merge branch 'error_handlig' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-30 21:00:12 +01:00
Marko Budiselic	781376a960	First version which will be sent to the pilot users	2016-08-30 20:52:46 +01:00
Kruno Tomola Fabro	ae4e52ff69	Extracted class Composable from BaseIterator. Added iter::Virtual. Indexes::for_all now return iter::Virtual	2016-08-30 18:13:23 +01:00
Kruno Tomola Fabro	7f4206e25c	Added more logging to cleaner.	2016-08-30 15:25:11 +01:00
Kruno Tomola Fabro	2eb5d3c3ff	Added basic exception handlig. Changed methods insert in Vertices and Edges to be valid even if exception occurs.	2016-08-30 15:12:30 +01:00
Kruno Tomola Fabro	035e508840	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-30 08:54:48 +01:00
Kruno Tomola Fabro	0f249c4f1f	Added support for some queries.	2016-08-30 08:53:02 +01:00
Marko Budiselic	1048ea8849	bolt failure isn't finished	2016-08-30 06:49:47 +01:00
Marko Budiselic	b5db8d8d1e	match vertex by id, label and from main vertex store	2016-08-30 06:26:27 +01:00
Marko Budiselic	0f7be340fa	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-30 06:16:30 +01:00
Kruno Tomola Fabro	027dce0d9a	Commint which extracts iterator_base methods to hpp.	2016-08-30 06:16:04 +01:00
Marko Budiselic	5dcba58d2b	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-30 05:34:16 +01:00
Marko Budiselic	32ca896425	merge with dev	2016-08-30 05:34:08 +01:00
Kruno Tomola Fabro	ff07babeba	Commmit for buda.	2016-08-30 05:29:30 +01:00
Kruno Tomola Fabro	4542b56c18	tmp commit	2016-08-30 02:32:31 +01:00
Marko Budiselic	be820ce915	tmp commit, work in progress, relationship create	2016-08-30 01:01:03 +01:00
Kruno Tomola Fabro	b2ce3d58a4	Added cleaner. Added multithreading to dbms. Skiplist now supports emplace insert.	2016-08-30 00:45:07 +01:00
Kruno Tomola Fabro	2218b0e472	Merged border and testes two querys.	2016-08-29 14:51:31 +01:00
Marko Budiselic	12880ba990	work in progress engine <-> barrier integration	2016-08-29 01:01:42 +01:00
Kruno Tomola Fabro	eaf2025cab	Merged with dev.	2016-08-28 21:16:36 +01:00
Kruno Tomola Fabro	6a4e2d8d64	Final barrier commit.	2016-08-28 21:10:13 +01:00
Kruno Tomola Fabro	e908d6588b	Tidied up barrier files. MEMGRAPH has linked/definistion errors during compile.	2016-08-28 20:46:30 +01:00
Kruno Tomola Fabro	8ace2927c9	poc/profile.cpp works over barrier.hpp	2016-08-28 19:36:52 +01:00
Marko Budiselic	9416bc7085	QueryEngine is now templated with Stream, Bolt bugfix (one message can have many chunks)	2016-08-28 18:50:54 +01:00
Kruno Tomola Fabro	fc71e9930b	commit before changing profile.cpp	2016-08-28 18:04:00 +01:00
Kruno Tomola Fabro	cdfa0e7106	Works but with ptr instead of unique_ptr.	2016-08-28 16:31:36 +01:00
Kruno Tomola Fabro	77a3298d1e	tmp	2016-08-28 15:47:13 +01:00
Kruno Tomola Fabro	9469d09c57	Poc example works.	2016-08-26 12:21:42 +01:00
Kruno Tomola Fabro	9304c2945b	Merge branch 'index' into dev	2016-08-25 15:37:53 +01:00
Kruno Tomola Fabro	8a89f6601d	EdgeType indexes added. Implemented untested UniqueOrderedIndex. Introduced TypeGroupEdge/Vertex into database. Added Index capabilityes to PropertyFamily. Added method for adding index. Added method for removing index.	2016-08-25 15:29:45 +01:00
Marko Budiselic	e2212d57a5	src/import moved to include cmake conf update	2016-08-23 17:41:19 +01:00
Kruno Tomola Fabro	85dbf1bd86	Extracted import tool for csv to file with CSVImporter. Astar now uses csv import tool.	2016-08-23 10:58:55 +01:00
Kruno Tomola Fabro	fbd9ca8420	First version of CSVImport tool. Query and import works. Properties now use unordered_map. Reduced memory footprint of properties by more than half.	2016-08-22 19:03:45 +01:00
Kruno Tomola Fabro	eba7fd8be4	Fixed Query compiler to use new interface.	2016-08-19 18:40:04 +01:00
Marko Budiselic	e5f161974f	merged T70	2016-08-19 11:29:15 +01:00
Marko Budiselic	427a7bbe4b	merged interface branch	2016-08-19 11:28:10 +01:00
Marko Budiselic	e22cb3aee4	review fixes + T70	2016-08-19 01:28:37 +01:00
Marko Budiselic	9bb0b8983d	LOG error fixed + BOLT queries + Fixes T70	2016-08-18 17:48:13 +01:00
Kruno Tomola Fabro	cdd7188747	Changes for audit of previous commit.	2016-08-18 17:43:06 +01:00
Kruno Tomola Fabro	5a42e15c4a	Alpha version of label indexes. 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.	2016-08-18 15:34:36 +01:00
Marko Budiselic	e1cca548ba	alpha release script + bolt serialization works (nodes and edges)	2016-08-15 15:10:30 +01:00
Kruno Tomola Fabro	530be96b36	.FIX T68 .FIX T67 .FIX T65 Modifed astar main for benchmark. Experimented with map of best visited and confirmed: -it is faster by 25% -observed that it founds best resoult -loses some non best resoults Added convinent method at() to get property from RecordAccessor. Method requires value_ref() method on property object.	2016-08-15 13:21:38 +01:00
Kruno Tomola Fabro	df0bf6fa5f	Database interface refactor. DbAccessor: -Guarantees that access to Vertex and Edge is possible only through Vertex::Accessor and Edge::Accessor. -Guarantees that changing Vertex and Edge is possible only using Vertex::Accessor returned by vertex_insert() method and Edge::Accessor returned by edge_insert() method. -Offers CRUD for Vertex and Edge except iterating over all edges. Squashed commit messages: First step in database accessor refactoring done. It's compiling. All tests with exception of integration_querys pass Tests now initialize logging facilities. Refactored accessors. RecordAccessor now has 3 states. From,To,Out,In in there respecive Accessors return unfilled RecordAccessor. Added iterator classes into utils/itearator/.	2016-08-15 00:09:58 +01:00
Marko Budiselic	a9419b559d	Small fixes not done yet, first the whole DB interface has to be finished	2016-08-14 13:45:47 +01:00
Marko Budiselic	6d8fccde8f	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-14 12:44:02 +01:00
Marko Budiselic	a3a8dc7c28	logger update, stderr stream is added	2016-08-14 12:43:34 +01:00
Kruno Tomola Fabro	1849514159	First step in database accessor refactoring done. It's compiling. All tests with exception of integration_querys pass	2016-08-12 23:01:39 +01:00
Kruno Tomola Fabro	2113546b9c	build fixes	2016-08-11 15:32:58 +01:00
Kruno Tomola Fabro	02ec6dd401	merge with edges, from and to are moved to the EdgeRecord, they are not copied along with properties inside the MVCC, TODO: graph interface, Accessor and Stores	2016-08-11 15:13:19 +01:00
Kruno Tomola Fabro	635c55cc45	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-11 14:15:48 +01:00
Kruno Tomola Fabro	fdd64dd6ed	Refactored	2016-08-11 14:08:11 +01:00
Marko Budiselic	93b174afd7	First integration almost done. BOLT still doesn't work as expected, problem is only serialization order.	2016-08-11 04:47:30 +01:00
Kruno Tomola Fabro	15f7b14704	Finished remove method in RhMultiMap. Remove passes tests. Needs refactoring, has lot of duplicate code.	2016-08-10 23:05:24 +01:00
Kruno Tomola Fabro	3fffa17b0d	Started adding remove methods. Discovered bugs in HashMultiMap and after fixing it add method is now little slower but find method is medium faster. So it turned out good.	2016-08-10 20:02:54 +01:00
Marko Budiselic	35d8f6d7ab	Bolt integration: RecordStream -> BoltSerializer -> BoltEncoder -> ChunkedEncoder -> ChunkedBuffer -> SockerStream	2016-08-10 19:17:38 +01:00
Marko Budiselic	869da8dcda	All files for the Release are now isolated	2016-08-10 09:39:02 +01:00
Kruno Tomola Fabro	61eccc28ce	Created EdgeRecord as class and changed in edge vector for map. EdgeRecord now contains from,to fields as immutables. Vertex in place of in vector of edges has in RbHashMultimap of edges. Astar exepriment now uses real filters based on before mentioned map.	2016-08-09 20:29:03 +01:00
Kruno Tomola Fabro	c3c8fb6620	Commit before branching to chane EdgeModel and EdgeRecord.	2016-08-09 16:44:39 +01:00
Kruno Tomola Fabro	3016494669	Added RobinHood HashMap and unit tested.	2016-08-09 11:53:10 +01:00
Marko Budiselic	95aa385e31	bolt binary was removed (src/examples/bolt)	2016-08-08 09:34:28 +01:00
Marko Budiselic	e4d9258df9	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-08 09:32:45 +01:00
Marko Budiselic	84e69bb1d3	fmt wrapper + proof of concept folder	2016-08-08 09:32:34 +01:00
Dominik Tomičević	2a12335246	added features to bolt	2016-08-07 21:19:04 +01:00
Marko Budiselic	b5f884d428	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-02 17:05:15 +01:00
Kruno Tomola Fabro	0dfb8d13c3	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into tests	2016-08-02 15:45:12 +01:00
Marko Budiselic	3b8746573d	Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev	2016-08-02 15:42:38 +01:00
Marko Budiselic	f05c1f6dab	CRU operations are fully supported, D (delete) is missing	2016-08-02 15:41:53 +01:00
Kruno Tomola Fabro	e16b576a6e	Added support for multiset. Minor fixes to tests. MultiIterator & MultiMap work. There are some unfinished optimizations in the code commented. All tests pass. Some common parts from tests have been moved.	2016-08-02 13:23:39 +01:00
Dominik Tomičević	da15775afa	Merge branch 'bolt-protocol' into dev * bolt-protocol: implemented bolt protocol	2016-08-01 22:21:49 +01:00
Dominik Tomičević	eda9d67bbe	implemented bolt protocol	2016-08-01 22:14:09 +01:00
Marko Budiselic	d04cf101b4	Cypher CRUD support is becomes bigger and bigger. Implemented: create relationship, match relationship and update relationship	2016-07-31 18:58:12 +01:00
Kruno Tomola Fabro	bf174644de	Reformated code acording to format rules in .clang-format.	2016-07-31 13:56:13 +01:00
Kruno Tomola Fabro	b32a727b75	Removed old SkipListMap and skiplist directory.	2016-07-30 23:06:51 +01:00
Kruno Tomola Fabro	ac7f6f507f	Implemented ConncurentMap and updated it's users. Added tests for ConcurrentMap. Implemented ~SkipList.	2016-07-30 21:20:21 +01:00
Marko Budiselic	6970170f69	Query engine work in progress: code_generator handlers, update clause generator, delete clause generator, return clause generator, SemanticError	2016-07-25 02:09:40 +01:00
Marko Budiselic	356e9444ec	A lot of work on query_engine. Still in progress!	2016-07-24 03:47:48 +01:00
Marko Budiselic	b1459a891b	work in progress query_engine	2016-07-17 18:32:35 +01:00
Marko Budiselic	396f0d9c31	query engine better version	2016-07-17 01:22:43 +01:00
Marko Budiselic	8a3aee1ba6	cypher parser is extended again (find by internal_id ID(n)=internal_id)	2016-07-11 20:10:53 +01:00
Marko Budiselic	c8440b4671	tests/manual/query_engine.cpp work in compiler in progress	2016-07-11 02:39:33 +01:00
Marko Budiselic	84db4b6657	cypher parser update	2016-07-09 19:05:02 +01:00
Marko Budiselic	b538fb041c	first integration test (basic set of queries is tested)	2016-07-07 01:58:26 +01:00
Marko Budiselic	a8a1ce9f0a	edge type store	2016-07-06 17:37:05 +01:00
Marko Budiselic	2b1fc70695	some header files are splitted (WORK IN PROGRESS)	2016-07-05 13:20:33 +01:00
Marko Budiselic	b94cae12d1	some new header + source files (vertices, vertex_accessor, properties), first version of Index works, skiplist<T> + concurrent_set + concurrent_map (still has to be finished)	2016-07-05 04:01:22 +01:00
Marko Budiselic	18e7394d9e	basic queries are manually implemented inside src/query_engine/main_queries	2016-07-03 01:02:42 +01:00
Marko Budiselic	5110cde698	query engine code, labels (unfinished), TODO: query engine module system	2016-07-01 22:05:03 +01:00
Marko Budiselic	1d1242af50	query_engine executable file	2016-06-26 23:43:28 +01:00
Marko Budiselic	04319c09e3	expression can be eather pattern expression or value expression	2016-06-26 12:27:26 +01:00
Marko Budiselic	b5536d70fa	delete accessor from version list + build flow update + memgraph docker file + TODO: debug cypher grammar	2016-06-25 17:26:26 +01:00
Marko Budiselic	62a58f05b5	First part of T56 (crash server)	2016-06-16 20:38:05 +01:00
Marko Budiselic	83f094a15f	utils/assert code, static array, skiplist tests and bug fix	2016-06-16 19:07:49 +01:00
Marko Budiselic	425be0acad	permanent and runtime assert	2016-06-14 23:06:21 +01:00
Marko Budiselic	65b9af05d4	cache benchmark and utils/time/timer improvement	2016-06-08 23:39:24 +02:00
Marko Budiselic	c79706c249	concurrent and unit tests, concurrently linked list test (not production ready linked list :))	2016-06-06 23:57:16 +02:00
Marko Budiselic	894ef67bc0	clang format was applied on src/memgraph and on some files at the src/query_engine folder	2016-06-06 11:29:52 +02:00
Marko Budiselic	4d03dcd545	Number of tests is now 6	2016-06-05 14:30:40 +02:00
Marko Budiselic	a4cadedffe	more appropriate test for storage/indexes/index.hpp (very beginning of indexes work); utils/type_discovery.hpp is created	2016-06-05 12:12:25 +02:00
Marko Budiselic	18ee30f69e	db_index test -> the index creation is tested for now	2016-06-05 09:48:34 +02:00
Marko Budiselic	38b6040529	Merge branch 'master' into dev	2016-06-05 09:29:16 +02:00
Dominik Tomičević	1ffcd28053	fixed skiplist issue with keys and values that have no default constructors	2016-06-04 22:00:20 +02:00
Dominik Tomičević	287f667ef8	fixed whitespace inside r3.hpp	2016-06-04 21:58:12 +02:00
Marko Budiselic	83880f8244	Return list is expanded, this commit is related to T45	2016-06-03 16:48:23 +02:00
Marko Budiselic	c4e0e68e0b	lemon and lexertl are removed from src folder, cmake custom target is created to better automate process of testing, cypher return list is now list of expressions	2016-05-28 21:24:48 +02:00
Marko Budiselic	14e38ff358	Test infrastructure (ctest)	2016-05-25 00:37:14 +02:00
Marko Budiselic	18838f5318	cypher_quries are moved to the tests folder and another part of CMakeLists file is written	2016-05-23 07:51:36 +02:00
Marko Budiselic	8aed81de38	Resolves T46; CMake + CTest setup	2016-05-15 22:43:42 +02:00
Marko Budiselic	84e40c9061	r3 submodule bug fix	2016-05-14 20:18:49 +02:00
Dominik Tomičević	39d952b629	conformed code to the new directory structure	2016-05-11 12:06:24 +02:00
Dominik Tomičević	83769d7daf	Merge branch 'master' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into logging * 'master' of https://phabricator.tomicevic.com/diffusion/MG/memgraph: old r3 commit was checked out added speedy to include path (root Makefile) test docker file update submodule reinitialization .gitmodules path updates The folder structure was changed, all source code is now within the src dir. Basic timer implementation; TODO: implement timer wheel	2016-05-11 07:33:20 +02:00
Marko Budiselic	f40240ae13	old r3 commit was checked out	2016-05-08 13:05:54 +02:00
Marko Budiselic	5a95e15201	submodule reinitialization	2016-05-08 12:01:16 +02:00
Marko Budiselic	52625e39a3	The folder structure was changed, all source code is now within the src dir.	2016-05-08 11:33:07 +02:00

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1374 Commits