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Author SHA1 Message Date
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
Marko Budiselic
66d56820ac Cleanup of poc/. Only CMakeLists is left because it is reasonable to have a proof of concept folder. 
Summary: Cleanup of poc/.

Reviewers: dgleich, mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot, buda

Differential Revision: https://phabricator.memgraph.io/D166
 2017-03-23 18:10:37 +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
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
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
Teon Banek
bed9324da9 Use SYSTEM when including various library directories 
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D144
 2017-03-17 17:33:05 +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
c638955758 Remove ast.cpp from CMakeLists.txt 2017-03-13 16:06:37 +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