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2175 Commits

Author SHA1 Message Date
Marko Budiselic
b0951a3f76 cast issue bolt::State::init 2016-09-05 16:05:35 +01:00
Kruno Tomola Fabro
cfc807cc03 Merge branch 'T87' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into property 2016-09-05 15:56:57 +01:00
Kruno Tomola Fabro
0ca1436703 Fixed bug where mask for casting Flags to Type was to small. 2016-09-05 15:56:08 +01:00
Marko Budiselic
c14a692493 init struct size problem fix 2016-09-05 15:54:56 +01:00
Kruno Tomola Fabro
5d235b51f3 tmp commit 
tmp commit

tmp commit v2

Finished reimplementation of propertys.
They now can be placed in a holder with different source of type information.

Tmp commit
 2016-09-05 10:02:48 +01:00
Marko Budiselic
8e5dbd4703 config is better now (yaml-cpp) + web::Client + web::Logger 2016-09-05 01:39:30 +01:00
Marko Budiselic
f3af0effda Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-30 23:37:45 +01:00
Kruno Tomola Fabro
6a937fa334 Added template instatnce. 2016-08-30 23:37:10 +01:00
Marko Budiselic
32bdc4fd5e Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-30 23:23:20 +01:00
Marko Budiselic
5bba920944 release/barrier 2016-08-30 23:23:12 +01:00
Kruno Tomola Fabro
8fa73eee43 Merge with dev. 2016-08-30 23:09:56 +01:00
Kruno Tomola Fabro
2ab3600117 Added partial test for cleaner. 2016-08-30 23:07:42 +01:00
Marko Budiselic
1f448ef1fd Merge branch 'error_handlig' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-30 21:00:12 +01:00
Marko Budiselic
781376a960 First version which will be sent to the pilot users 2016-08-30 20:52:46 +01:00
Kruno Tomola Fabro
ae4e52ff69 Extracted class Composable from BaseIterator. 
Added iter::Virtual.
Indexes::for_all now return iter::Virtual
 2016-08-30 18:13:23 +01:00
Kruno Tomola Fabro
7f4206e25c Added more logging to cleaner. 2016-08-30 15:25:11 +01:00
Kruno Tomola Fabro
2eb5d3c3ff Added basic exception handlig. 
Changed methods insert in Vertices and Edges to be valid even if exception occurs.
 2016-08-30 15:12:30 +01:00
Kruno Tomola Fabro
035e508840 Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-30 08:54:48 +01:00
Kruno Tomola Fabro
0f249c4f1f Added support for some queries. 2016-08-30 08:53:02 +01:00
Marko Budiselic
1048ea8849 bolt failure isn't finished 2016-08-30 06:49:47 +01:00
Marko Budiselic
b5db8d8d1e match vertex by id, label and from main vertex store 2016-08-30 06:26:27 +01:00
Marko Budiselic
0f7be340fa Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-30 06:16:30 +01:00
Kruno Tomola Fabro
027dce0d9a Commint which extracts iterator_base methods to hpp. 2016-08-30 06:16:04 +01:00
Marko Budiselic
5dcba58d2b Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-30 05:34:16 +01:00
Marko Budiselic
32ca896425 merge with dev 2016-08-30 05:34:08 +01:00
Kruno Tomola Fabro
ff07babeba Commmit for buda. 2016-08-30 05:29:30 +01:00
Kruno Tomola Fabro
4542b56c18 tmp commit 2016-08-30 02:32:31 +01:00
Marko Budiselic
be820ce915 tmp commit, work in progress, relationship create 2016-08-30 01:01:03 +01:00
Kruno Tomola Fabro
b2ce3d58a4 Added cleaner. 
Added multithreading to dbms.
Skiplist now supports emplace insert.
 2016-08-30 00:45:07 +01:00
Kruno Tomola Fabro
2218b0e472 Merged border and testes two querys. 2016-08-29 14:51:31 +01:00
Marko Budiselic
12880ba990 work in progress engine <-> barrier integration 2016-08-29 01:01:42 +01:00
Kruno Tomola Fabro
eaf2025cab Merged with dev. 2016-08-28 21:16:36 +01:00
Kruno Tomola Fabro
6a4e2d8d64 Final barrier commit. 2016-08-28 21:10:13 +01:00
Kruno Tomola Fabro
e908d6588b Tidied up barrier files. 
MEMGRAPH has linked/definistion errors during compile.
 2016-08-28 20:46:30 +01:00
Kruno Tomola Fabro
8ace2927c9 poc/profile.cpp works over barrier.hpp 2016-08-28 19:36:52 +01:00
Marko Budiselic
9416bc7085 QueryEngine is now templated with Stream, Bolt bugfix (one message can have many chunks) 2016-08-28 18:50:54 +01:00
Kruno Tomola Fabro
fc71e9930b commit before changing profile.cpp 2016-08-28 18:04:00 +01:00
Kruno Tomola Fabro
cdfa0e7106 Works but with ptr instead of unique_ptr. 2016-08-28 16:31:36 +01:00
Kruno Tomola Fabro
77a3298d1e tmp 2016-08-28 15:47:13 +01:00
Kruno Tomola Fabro
9469d09c57 Poc example works. 2016-08-26 12:21:42 +01:00
Kruno Tomola Fabro
9304c2945b Merge branch 'index' into dev 2016-08-25 15:37:53 +01:00
Kruno Tomola Fabro
8a89f6601d EdgeType indexes added. 
Implemented untested UniqueOrderedIndex.

Introduced TypeGroupEdge/Vertex into database.

Added Index capabilityes to PropertyFamily.
Added method for adding index.
Added method for removing index.
 2016-08-25 15:29:45 +01:00
Marko Budiselic
e2212d57a5 src/import moved to include cmake conf update 2016-08-23 17:41:19 +01:00
Kruno Tomola Fabro
85dbf1bd86 Extracted import tool for csv to file with CSVImporter. 
Astar now uses csv import tool.
 2016-08-23 10:58:55 +01:00
Kruno Tomola Fabro
fbd9ca8420 First version of CSVImport tool. 
Query and import works.

Properties now use unordered_map.
Reduced memory footprint of properties by more than half.
 2016-08-22 19:03:45 +01:00
Kruno Tomola Fabro
eba7fd8be4 Fixed Query compiler to use new interface. 2016-08-19 18:40:04 +01:00
Marko Budiselic
e5f161974f merged T70 2016-08-19 11:29:15 +01:00
Marko Budiselic
427a7bbe4b merged interface branch 2016-08-19 11:28:10 +01:00
Marko Budiselic
e22cb3aee4 review fixes + T70 2016-08-19 01:28:37 +01:00
Marko Budiselic
9bb0b8983d LOG error fixed + BOLT queries + Fixes T70 2016-08-18 17:48:13 +01:00
Kruno Tomola Fabro
cdd7188747 Changes for audit of previous commit. 2016-08-18 17:43:06 +01:00
Kruno Tomola Fabro
5a42e15c4a Alpha version of label indexes. 
Squashed messages from 9 commits:

9.
Properties now uses PropertyFamily and contained classes.
Fetching,seting,clearing properties can be done with PropertyFamilyKey or PropertyTypeKey.
Hierarchy of newly added clases is:
Vertices -n-> PropertyFamily {name: String} <-1-n-> PropertyType {type: Property::Flags}
Edges -n-> PropertyFamily {name: String} <-1-n-> PropertyType {type: Property::Flags}

PropertyFamilyKey -> PropertyType
PropertyTypeKey -> PropertyType

PropertyType t0,t1;
let t0!=t1 be true
let t0.family==t1.family be true

then next is true
PropertyTypeKey{&t0}!=PropertyTypeKey{&t1}
PropertyFamilyKey{&t0}==PropertyFamilyKey{&t1}
PropertyFamilyKey{&t0}==PropertyTypeKey{&t1}
PropertyTypeKey{&t0}==PropertyFamilyKey{&t1}

8.
Intermedate commit.
Noticed that integration queries throw SEGFAULT.

7.
Defined interface for indexes.
Fixed three memory leaks.
Fixed integration_queries test which now passes.

6.
Commit which return Xorshift128plus to valid shape.

5.
Tmp commit.

4.
Label Index is compiling.

3.
tmp

2.
Vertex::Accessor now updates Label index.

1.
Applied changes for code review.
 2016-08-18 15:34:36 +01:00
Marko Budiselic
e1cca548ba alpha release script + bolt serialization works (nodes and edges) 2016-08-15 15:10:30 +01:00
Kruno Tomola Fabro
530be96b36 .FIX T68 
.FIX T67
.FIX T65

Modifed astar main for benchmark.
Experimented with map of best visited and confirmed:
-it is faster by 25%
-observed that it founds best resoult
-loses some non best resoults

Added convinent method at() to get property from RecordAccessor.
Method requires  value_ref() method on property object.
 2016-08-15 13:21:38 +01:00
Kruno Tomola Fabro
df0bf6fa5f Database interface refactor. 
DbAccessor:
 -Guarantees that access to Vertex and Edge is possible only through
 Vertex::Accessor and Edge::Accessor.
 -Guarantees that changing Vertex and Edge is possible only using
 Vertex::Accessor returned by vertex_insert() method and
 Edge::Accessor returned by edge_insert() method.
 -Offers CRUD for Vertex and Edge except iterating over all edges.

Squashed commit messages:

First step in database accessor refactoring done.
It's compiling.
All tests with exception of integration_querys pass

Tests now initialize logging facilities.

Refactored accessors.
RecordAccessor now has 3 states.
From,To,Out,In in there respecive Accessors return unfilled RecordAccessor.
Added iterator classes into utils/itearator/.
 2016-08-15 00:09:58 +01:00
Marko Budiselic
a9419b559d Small fixes not done yet, first the whole DB interface has to be finished 2016-08-14 13:45:47 +01:00
Marko Budiselic
6d8fccde8f Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-14 12:44:02 +01:00
Marko Budiselic
a3a8dc7c28 logger update, stderr stream is added 2016-08-14 12:43:34 +01:00
Kruno Tomola Fabro
1849514159 First step in database accessor refactoring done. 
It's compiling.
All tests with exception of integration_querys pass
 2016-08-12 23:01:39 +01:00
Kruno Tomola Fabro
2113546b9c build fixes 2016-08-11 15:32:58 +01:00
Kruno Tomola Fabro
02ec6dd401 merge with edges, from and to are moved to the EdgeRecord, they are not copied along with properties inside the MVCC, TODO: graph interface, Accessor and Stores 2016-08-11 15:13:19 +01:00
Kruno Tomola Fabro
635c55cc45 Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-11 14:15:48 +01:00
Kruno Tomola Fabro
fdd64dd6ed Refactored 2016-08-11 14:08:11 +01:00
Marko Budiselic
93b174afd7 First integration almost done. BOLT still doesn't work as expected, problem is only serialization order. 2016-08-11 04:47:30 +01:00
Kruno Tomola Fabro
15f7b14704 Finished remove method in RhMultiMap. 
Remove passes tests.
Needs refactoring, has lot of duplicate code.
 2016-08-10 23:05:24 +01:00
Kruno Tomola Fabro
3fffa17b0d Started adding remove methods. 
Discovered bugs in HashMultiMap and after fixing it add method is now little slower but
find method is medium faster. So it turned out good.
 2016-08-10 20:02:54 +01:00
Marko Budiselic
35d8f6d7ab Bolt integration: RecordStream -> BoltSerializer -> BoltEncoder -> ChunkedEncoder -> ChunkedBuffer -> SockerStream 2016-08-10 19:17:38 +01:00
Marko Budiselic
869da8dcda All files for the Release are now isolated 2016-08-10 09:39:02 +01:00
Kruno Tomola Fabro
61eccc28ce Created EdgeRecord as class and changed in edge vector for map. 
EdgeRecord now contains from,to fields as immutables.
Vertex in place of in vector of edges has in RbHashMultimap of edges.
Astar exepriment now uses real filters based on before mentioned map.
 2016-08-09 20:29:03 +01:00
Kruno Tomola Fabro
c3c8fb6620 Commit before branching to chane EdgeModel and EdgeRecord. 2016-08-09 16:44:39 +01:00
Kruno Tomola Fabro
3016494669 Added RobinHood HashMap and unit tested. 2016-08-09 11:53:10 +01:00
Marko Budiselic
95aa385e31 bolt binary was removed (src/examples/bolt) 2016-08-08 09:34:28 +01:00
Marko Budiselic
e4d9258df9 Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-08 09:32:45 +01:00
Marko Budiselic
84e69bb1d3 fmt wrapper + proof of concept folder 2016-08-08 09:32:34 +01:00
Dominik Tomičević
2a12335246 added features to bolt 2016-08-07 21:19:04 +01:00
Marko Budiselic
b5f884d428 Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-02 17:05:15 +01:00
Kruno Tomola Fabro
0dfb8d13c3 Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into tests 2016-08-02 15:45:12 +01:00
Marko Budiselic
3b8746573d Merge branch 'dev' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into dev 2016-08-02 15:42:38 +01:00
Marko Budiselic
f05c1f6dab CRU operations are fully supported, D (delete) is missing 2016-08-02 15:41:53 +01:00
Kruno Tomola Fabro
e16b576a6e Added support for multiset. 
Minor fixes to tests.

MultiIterator & MultiMap work.
There are some unfinished optimizations in the code commented.

All tests pass. Some common parts from tests have been moved.
 2016-08-02 13:23:39 +01:00
Dominik Tomičević
da15775afa Merge branch 'bolt-protocol' into dev 
* bolt-protocol:
  implemented bolt protocol
 2016-08-01 22:21:49 +01:00
Dominik Tomičević
eda9d67bbe implemented bolt protocol 2016-08-01 22:14:09 +01:00
Marko Budiselic
d04cf101b4 Cypher CRUD support is becomes bigger and bigger. Implemented: create relationship, match relationship and update relationship 2016-07-31 18:58:12 +01:00
Kruno Tomola Fabro
bf174644de Reformated code acording to format rules in .clang-format. 2016-07-31 13:56:13 +01:00
Kruno Tomola Fabro
b32a727b75 Removed old SkipListMap and skiplist directory. 2016-07-30 23:06:51 +01:00
Kruno Tomola Fabro
ac7f6f507f Implemented ConncurentMap and updated it's users. 
Added tests for ConcurrentMap.
Implemented ~SkipList.
 2016-07-30 21:20:21 +01:00
Marko Budiselic
6970170f69 Query engine work in progress: code_generator handlers, update clause generator, delete clause generator, return clause generator, SemanticError 2016-07-25 02:09:40 +01:00
Marko Budiselic
356e9444ec A lot of work on query_engine. Still in progress! 2016-07-24 03:47:48 +01:00
Marko Budiselic
b1459a891b work in progress query_engine 2016-07-17 18:32:35 +01:00
Marko Budiselic
396f0d9c31 query engine better version 2016-07-17 01:22:43 +01:00
Marko Budiselic
8a3aee1ba6 cypher parser is extended again (find by internal_id ID(n)=internal_id) 2016-07-11 20:10:53 +01:00
Marko Budiselic
c8440b4671 tests/manual/query_engine.cpp work in compiler in progress 2016-07-11 02:39:33 +01:00
Marko Budiselic
84db4b6657 cypher parser update 2016-07-09 19:05:02 +01:00
Marko Budiselic
b538fb041c first integration test (basic set of queries is tested) 2016-07-07 01:58:26 +01:00
Marko Budiselic
a8a1ce9f0a edge type store 2016-07-06 17:37:05 +01:00
Marko Budiselic
2b1fc70695 some header files are splitted (WORK IN PROGRESS) 2016-07-05 13:20:33 +01:00
Marko Budiselic
b94cae12d1 some new header + source files (vertices, vertex_accessor, properties), first version of Index works, skiplist<T> + concurrent_set + concurrent_map (still has to be finished) 2016-07-05 04:01:22 +01:00
Marko Budiselic
18e7394d9e basic queries are manually implemented inside src/query_engine/main_queries 2016-07-03 01:02:42 +01:00
Marko Budiselic
5110cde698 query engine code, labels (unfinished), TODO: query engine module system 2016-07-01 22:05:03 +01:00
Marko Budiselic
1d1242af50 query_engine executable file 2016-06-26 23:43:28 +01:00
Marko Budiselic
04319c09e3 expression can be eather pattern expression or value expression 2016-06-26 12:27:26 +01:00
Marko Budiselic
b5536d70fa delete accessor from version list + build flow update + memgraph docker file + TODO: debug cypher grammar 2016-06-25 17:26:26 +01:00
Marko Budiselic
62a58f05b5 First part of T56 (crash server) 2016-06-16 20:38:05 +01:00
Marko Budiselic
83f094a15f utils/assert code, static array, skiplist tests and bug fix 2016-06-16 19:07:49 +01:00
Marko Budiselic
425be0acad permanent and runtime assert 2016-06-14 23:06:21 +01:00
Marko Budiselic
65b9af05d4 cache benchmark and utils/time/timer improvement 2016-06-08 23:39:24 +02:00
Marko Budiselic
c79706c249 concurrent and unit tests, concurrently linked list test (not production ready linked list :)) 2016-06-06 23:57:16 +02:00
Marko Budiselic
894ef67bc0 clang format was applied on src/memgraph and on some files at the src/query_engine folder 2016-06-06 11:29:52 +02:00
Marko Budiselic
4d03dcd545 Number of tests is now 6 2016-06-05 14:30:40 +02:00
Marko Budiselic
a4cadedffe more appropriate test for storage/indexes/index.hpp (very beginning of indexes work); utils/type_discovery.hpp is created 2016-06-05 12:12:25 +02:00
Marko Budiselic
18ee30f69e db_index test -> the index creation is tested for now 2016-06-05 09:48:34 +02:00
Marko Budiselic
38b6040529 Merge branch 'master' into dev 2016-06-05 09:29:16 +02:00
Dominik Tomičević
1ffcd28053 fixed skiplist issue with keys and values that have no default constructors 2016-06-04 22:00:20 +02:00
Dominik Tomičević
287f667ef8 fixed whitespace inside r3.hpp 2016-06-04 21:58:12 +02:00
Marko Budiselic
83880f8244 Return list is expanded, this commit is related to T45 2016-06-03 16:48:23 +02:00
Marko Budiselic
c4e0e68e0b lemon and lexertl are removed from src folder, cmake custom target is created to better automate process of testing, cypher return list is now list of expressions 2016-05-28 21:24:48 +02:00
Marko Budiselic
14e38ff358 Test infrastructure (ctest) 2016-05-25 00:37:14 +02:00
Marko Budiselic
18838f5318 cypher_quries are moved to the tests folder and another part of CMakeLists file is written 2016-05-23 07:51:36 +02:00
Marko Budiselic
8aed81de38 Resolves T46; CMake + CTest setup 2016-05-15 22:43:42 +02:00
Marko Budiselic
84e40c9061 r3 submodule bug fix 2016-05-14 20:18:49 +02:00
Dominik Tomičević
39d952b629 conformed code to the new directory structure 2016-05-11 12:06:24 +02:00
Dominik Tomičević
83769d7daf Merge branch 'master' of https://phabricator.tomicevic.com/diffusion/MG/memgraph into logging 
* 'master' of https://phabricator.tomicevic.com/diffusion/MG/memgraph:
  old r3 commit was checked out
  added speedy to include path (root Makefile)
  test docker file update
  submodule reinitialization
  .gitmodules path updates
  The folder structure was changed, all source code is now within the src dir.
  Basic timer implementation; TODO: implement timer wheel
 2016-05-11 07:33:20 +02:00
Marko Budiselic
f40240ae13 old r3 commit was checked out 2016-05-08 13:05:54 +02:00
Marko Budiselic
5a95e15201 submodule reinitialization 2016-05-08 12:01:16 +02:00
Marko Budiselic
52625e39a3 The folder structure was changed, all source code is now within the src dir. 2016-05-08 11:33:07 +02:00