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500 Commits

Author SHA1 Message Date
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