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336 Commits

Author SHA1 Message Date
Mislav Bradac
cfb987a90c Evaluate epressions EdgeTypeTest and LabelsTest 
Reviewers: florijan, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D345
 2017-05-05 13:25:23 +02:00
Mislav Bradac
72d4a67c4a Convert labels test from antlr to AST 
Reviewers: florijan, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D346
 2017-05-05 12:13:55 +02:00
Mislav Bradac
2e9c0e4cb9 Implement evaluation of list indexing and slicing 
Reviewers: florijan, teon.banek

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D342
 2017-05-04 15:34:33 +02:00
florijan
0968224a3d Query::Delete - can now delete Null (naturally occuring in optional match) 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D339
 2017-05-04 10:35:20 +02:00
Mislav Bradac
cb7310fb6a Add list indexing and slicing conversion to AST 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D341
 2017-05-03 19:40:34 +02:00
Teon Banek
d06f80e3f3 Plan Distinct 
Summary:
Support WITH/RETURN DISTINCT in test macros.
Test planning Distinct.
Implement OutputSymbols in Distinct operator.

Reviewers: florijan, mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D340
 2017-05-03 16:35:48 +02:00
florijan
0a33a555a6 GraphDdAccessor and KeyIndex API upgrades. Test refactoring 
Summary:
The GraphDbAccessor and KeyIndex APIs can now also return records for the current transaction+command graph state. This is necessary to correctly implement MERGE. The new logic is has increased the MVCC+Accessor related chaos and should be revised when refactoring MVCC (as planned).

Previous index testing was separated into VertexIndex and EdgeIndex testing. This is inappropriate since most of the logic is exaclty the same. Also it was not clearly defined what gets tested via the GraphDbAccessor API, and what directly through the KeyIndex API. This has also been refactored, but it needs additional work (Gleich).

Reviewers: buda, dgleich

Reviewed By: buda, dgleich

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D306
 2017-05-03 15:42:04 +02:00
florijan
355f62ce71 Query::Plan - Distinct added 
Reviewers: buda, mislav.bradac, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D336
 2017-05-03 15:27:24 +02:00
Matej Ferencevic
b6ff1e1bbc Removed large bolt encoder test to reduce runtime. 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D338
 2017-05-03 14:50:02 +02:00
Matej Ferencevic
18782e67fd Fixed bolt encoder test. 
Summary: Fixed encoder off-by-one limit.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D335
 2017-05-03 14:33:33 +02:00
Teon Banek
cbd3998899 Plan Unwind operator 
Summary:
Support ListLiteral in test macros.
Test planning Unwind.
Support UNWIND in test macros.
Test SymbolGenerator for UNWIND clause.
Use namespace in QueryPlan Unwind test.

Reviewers: mislav.bradac, buda, florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D331
 2017-05-03 13:54:33 +02:00
Teon Banek
eef6fb1981 Convert antlr Unwind to AST 
Reviewers: florijan, mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D330
 2017-05-03 12:32:18 +02:00
florijan
ffc977dbfc Query::Plan::Unwind added 
Reviewers: teon.banek, mislav.bradac, buda

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D328
 2017-05-03 08:38:25 +02:00
florijan
2e5eccf197 Query::AST::Literal refactor. Repl and TypedValue mods. 
Summary:
- Query::AST::Literal refactor (LiteralBase introduced, ListLiteral added)
- Repl now prints out list TypedValues properly
- TypedValue to string conversion refactors

Reviewers: teon.banek, mislav.bradac, buda

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D327
 2017-04-28 14:58:16 +02:00
Teon Banek
9653c703dc Plan optional matching 
Summary:
Support OPTIONAL MATCH in test macros.
Test planning Optional.

Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D322
 2017-04-28 14:03:08 +02:00
Teon Banek
3b9d13f1e1 Fix errors introduced in D298 
Reviewers: florijan, mislav.bradac, mferencevic, buda

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D326
 2017-04-28 11:11:32 +02:00
Mislav Bradac
78af8c8339 Add variable with all memgraph dependent libraries 
Reviewers: teon.banek, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D324
 2017-04-27 18:40:34 +02:00
Teon Banek
35a35f0d5f Split semantic tests into test cases 
Reviewers: florijan, mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D323
 2017-04-27 14:18:38 +02:00
Mislav Bradac
1c51ce77ef Even more awesome functions 
Reviewers: florijan, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D319
 2017-04-27 14:11:12 +02:00
florijan
2710485742 Query::Plan::Optional added, MergeCursor slight mod 
Reviewers: teon.banek, buda, mislav.bradac

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D321
 2017-04-27 12:06:02 +02:00
Teon Banek
8b8aee9b38 Add optional flag to Match clause 
Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D320
 2017-04-27 11:16:30 +02:00
Teon Banek
f0aaca4a1a Plan Skip and Limit after OrderBy 
Summary:
Revive the OutputSymbols method.
Use OutputSymbols to stream results in Interpret.

Reviewers: mislav.bradac, buda, florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D318
 2017-04-26 16:27:41 +02:00
Teon Banek
8fa574026e Plan Merge operator 
Summary:
Check symbols in Merge.
Support MERGE macro in query tests.
Test SymbolGenerator with MERGE.
Test planning Merge.

Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D317
 2017-04-26 14:47:10 +02:00
Mislav Bradac
0fa4555cad Implement opencypher functions 
Summary: Implement opencypher functions

Reviewers: florijan, buda, teon.banek

Reviewed By: buda, teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D299
 2017-04-26 13:27:42 +02:00
florijan
ecca97ef72 Query::Plan::Merge added 
Reviewers: teon.banek, mislav.bradac, buda

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D316
 2017-04-25 16:24:24 +02:00
Teon Banek
788d4a37d0 Convert antlr merge to AST 
Summary: Convert antlr merge to AST and add Merge node to AST

Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D315
 2017-04-25 16:04:05 +02:00
florijan
cc00101cbd Query::StateSwitch added 
Summary:
- an enum in query/common.hpp for flagging what kind of switching should be done
- changes in expression evaluator
- changes in logical operators
- modification in RecordAccessor::SwitchOld to support operator functionality
- tests

Reviewers: teon.banek, mislav.bradac, buda

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D314
 2017-04-25 15:54:30 +02:00
Teon Banek
e53e232e49 Plan OrderBy 
Summary:
Support OrderBy in test macros.
Test planning OrderBy.
Handle symbol visibility for ORDER BY and WHERE.
Add Hash struct to Symbol.
Collect used symbols in ORDER BY and WHERE.

Reviewers: mislav.bradac, florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D307
 2017-04-24 15:18:01 +02:00
Mislav Bradac
fe36835519 Add db_accessor to ExpressionEvaluator 
Summary: Add db_accessor to ExpressionEvaluator

Reviewers: florijan, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D310
 2017-04-24 14:38:38 +02:00
Mislav Bradac
f86c96e62c Forbid nonaliased expressions in WITH 
Reviewers: teon.banek, florijan

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D309
 2017-04-24 12:58:41 +02:00
Mislav Bradac
e79f091a69 Convert bag and distinct from antlr to AST 
Reviewers: teon.banek, florijan

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D308
 2017-04-21 16:48:13 +02:00
florijan
6e50a7605a Query::Plan::Aggregate - removed advance_command 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D304
 2017-04-21 15:46:13 +02:00
Teon Banek
55dc08fc30 Plan Skip and Limit operators 
Summary:
Support SKIP and LIMIT macros in tests.
Test planning Skip and Limit.
Prevent variables in SKIP and LIMIT.

Reviewers: mislav.bradac, florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D296
 2017-04-21 13:28:04 +02:00
Teon Banek
893df584f6 Merge utils/exceptions into single file 
Summary: Update documentation of `utils/exceptions.hpp`

Reviewers: mislav.bradac, florijan, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D300
 2017-04-20 16:53:21 +02:00
florijan
e5cc3f1561 Query::Plan::OrderBy 
Reviewers: mislav.bradac, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D302
 2017-04-20 15:04:48 +02:00
Teon Banek
4ec363c272 Move common members of Return and With to ReturnBody 
Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D303
 2017-04-20 13:18:56 +02:00
florijan
2b6baeae93 Query::TypedValue - logical ops bugfixes 
Reviewers: teon.banek, mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D295
 2017-04-20 09:54:03 +02:00
Teon Banek
b778c54d74 Reset bound symbols after planning WITH 
Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D290
 2017-04-19 12:30:04 +02:00
Mislav Bradac
5434e79ea6 Merge string utils to one file 
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D281
 2017-04-18 17:39:58 +02:00
florijan
541c3f0af7 Query::Plan - Skip and Limit added 
Reviewers: mislav.bradac, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D292
 2017-04-18 16:39:31 +02:00
florijan
157327de48 Storage::TypedValue - big int equality bug fix 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D293
 2017-04-18 16:34:56 +02:00
Teon Banek
c429923b31 Prevent same names in named expressions 
Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D291
 2017-04-18 15:57:18 +02:00
Teon Banek
c1d0090fe1 During type check Any type should always match 
Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D286
 2017-04-18 13:45:31 +02:00
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
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
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
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
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
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
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
Dominik Gleich
aca6b8f38b Fix dead code - and accompanying warnings. 
Reviewers: mferencevic, matej.gradicek, mislav.bradac

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D248
 2017-04-10 09:11:30 +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
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
Matej Ferencevic
72f7b64c8f Logger in this test somehow breaks code coverage. Argh... 
Reviewers: buda, dgleich

Reviewed By: dgleich

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D240
 2017-04-07 09:44:12 +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
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
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
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
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
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
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
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
florijan
1303097cdd Query::Plan - removed tuples from test for clarity 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D196
 2017-03-29 09:18:02 +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
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
Teon Banek
71c2813f39 Update and refactor query unit tests 
Summary:
Test multiple create
Add utility macros for easier creation of AST
Use test query macros when testing semantic analysis
Document the query test macros
Use query test macros in interpreter tests

Reviewers: florijan, mislav.bradac, buda

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D178
 2017-03-27 10:18:15 +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
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
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
Marko Budiselic
08c43e7c87 Coverage for test binaries is excluded. 
Summary: Coverage for test binaries is excluded.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot, buda

Differential Revision: https://phabricator.memgraph.io/D161
 2017-03-23 16:07:25 +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
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
matej.gradicek
88a96c2ebd Fixed logging tests. 
Summary: Fixed logging tests.

Reviewers: buda

Reviewed By: buda

Subscribers: pullbot, matej.gradicek

Differential Revision: https://phabricator.memgraph.io/D137
 2017-03-20 08:18:52 +00:00
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
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
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
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
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
Marko Budiselic
3e0b12f646 Merge branch 'compiler_prototype' into dev 2017-03-13 13:35:23 +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
9dada557a3 Add coverage option to cmake 
Summary:
Coverage is by default set to OFF, but the new option can be used for convenient
toggle when building.

Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D109
 2017-03-10 18:05:15 +01:00
Mislav Bradac
4bcee620bc Change clique to use in64_t 
Summary: Fix int -> int64_t in query_stripper

Reviewers: teon.banek, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D108
 2017-03-10 13:58:02 +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
ca4ab42973 Supress intentional unused variable warning in for loop. 
Reviewers: florijan, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D101
 2017-03-08 17:13:48 +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
Marko Budiselic
b834cdc94a memgraph coverage (lcov setup in progress...) 
Summary: first version of coverage (will be polished)

Reviewers: dgleich, mferencevic, florijan, teon.banek

Reviewed By: dgleich

Subscribers: pullbot, buda

Differential Revision: https://phabricator.memgraph.io/D76
 2017-03-07 18:27:03 +01:00