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Author SHA1 Message Date
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
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
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
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