Commit Graph

613 Commits

Author SHA1 Message Date
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
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
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
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
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
09dbe2e722 Include stderr so logger output can be surpressed during tests.
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D102
2017-03-09 10:09:58 +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
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
Teon Banek
47ed127086 Generate openCypher parser sources if missing
Summary:
Makes cmake aware that parser source files are generated, so that it can
know how to set the dependencies for the underlying build tool. When the
files do not exist, invoking e.g. `make` will also run antlr to generate
them. Files will be regenerated only if their dependency changed
(Cypher.g4 file in this case).

Reviewers: buda, florijan

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D94
2017-03-08 09:31:21 +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
Dominik Gleich
57740bcf95 Fix bug -db_accessor passed along as &
Summary: Db_accessor is tied to one transaction, and as such each query should work on seperate db_accessor.

Reviewers: florijan, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D96
2017-03-07 15:55:56 +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