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dd5d29fa1d
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986 Commits

Author SHA1 Message Date
Lovro Lugovic
dd5d29fa1d Implement conversion of mgp_vertex to/from mgp.Vertex 
Summary:
- Fix AssertPickleAndCopyAreNotSupported
- Test Vertex and Edge conversions

Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2717
 2020-03-11 16:13:24 +01:00
Tonko Sabolcec
6f83fff171 Implement durability functionality for unique constraints 
Summary:
This diff contains a necessary functionality to save and restore unique
constraint operations. The previous snapshot/WAL version is backward
compatible. Integration tests for migration from older snapshot and WAL
versions are also included.

Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2680
 2020-03-06 14:14:54 +01:00
Teon Banek
1d30a2e5cb Convert mgp_value to 'mgp' Python types, not '_mgp' ones 
Summary:
When invoking a Python registered procedures we want to convert
`mgp_value` types to user facing 'mgp' types.

Depends on D2706

Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2707
 2020-03-06 11:23:08 +01:00
Teon Banek
456267249e Convert mgp_list to PyTuple instead of PyList 
Summary: It's much safer to give users immutable types.

Reviewers: ipaljak

Reviewed By: ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2705
 2020-03-06 11:22:18 +01:00
Teon Banek
74d9dd0b0a Implement mgp.Path 
Reviewers: ipaljak, mferencevic

Reviewed By: ipaljak, mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2700
 2020-03-04 12:51:06 +01:00
Tonko Sabolcec
14c4c6d060 Update query dump with unique constraints 
Summary:
Now that unique constraint feature is added to Memgraph database,
we should update `DUMP DATABASE` with list of existing unique constraints.

Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2698
 2020-03-02 13:50:35 +01:00
Tonko Sabolcec
eed83a210e Implement unique constraint functionality in query module 
Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2681
 2020-03-02 13:00:04 +01:00
Matej Ferencevic
0e95934719 Remove leftover implementation required by the old storage 
Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek, ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2687
 2020-03-02 12:45:18 +01:00
Matej Ferencevic
bfbace8168 Remove old HA implementation 
Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2686
 2020-02-25 17:19:35 +01:00
Teon Banek
e7f363ecbe Add Python class for mgp_edge 
Reviewers: teon.banek, ipaljak, mferencevic

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2679
 2020-02-25 10:26:08 +01:00
Matej Ferencevic
47ce444c02 Fix auth Cypher visitor 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2675
 2020-02-17 17:41:08 +01:00
Matej Ferencevic
e8903ef477 Expose auth user/role name regex 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2673
 2020-02-17 17:40:53 +01:00
Lovro Lugovic
5953f07be3 Add conversion of py::Object to mgp_value 
Reviewers: teon.banek, ipaljak, mferencevic

Reviewed By: teon.banek, ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2667
 2020-02-14 16:08:20 +01:00
Tonko Sabolcec
95c9755e13 Support property set for unique constraints 
Summary:
Before this change, unique constraints supported only pairs of label
and a single property. With this change, unique constraints can be
created for label and set of properties.
Better tests for unique constraints in general are also included in
this diff.

Reviewers: mferencevic, teon.banek

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2653
 2020-02-13 12:41:35 +01:00
Teon Banek
0a7de969f3 Add converting mgp_value to py::Object 
Reviewers: mferencevic, ipaljak, llugovic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2665
 2020-02-12 09:30:14 +01:00
Tonko Sabolcec
e2e7823ec4 Add basic support for unique constraints in storage 
Summary:
This diff contains a basic implementation of unique constraints consistent with
the MVCC storage.
Stale records in the unique constraints are collected by the garbage collector.
Tests for checking correctness of unique constraints and violations are included.
Note: currently we only support a pair of label and a single property. Support for
multiple properties will be added later.

Reviewers: mferencevic, teon.banek

Reviewed By: mferencevic, teon.banek

Subscribers: buda, ipaljak, pullbot

Differential Revision: https://phabricator.memgraph.io/D2608
 2020-02-10 12:45:28 +01:00
Matej Ferencevic
7128320b36 Implement MG_ENTERPRISE CMake flag 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2658
 2020-02-06 13:39:30 +01:00
Matej Ferencevic
c96421424f Reorganize unit CMakeLists 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2651
 2020-01-31 11:18:36 +01:00
Matej Ferencevic
de48548164 Move RPC to root source directory 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2641
 2020-01-27 11:50:24 +01:00
Matej Ferencevic
fd81ebdfe3 Move KVStore to root source directory 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2640
 2020-01-24 16:01:51 +01:00
Matej Ferencevic
0c7313bb5f Remove unused datastructures 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2639
 2020-01-24 15:11:02 +01:00
Matej Ferencevic
0683ed4134 Remove MG_SINGLE_NODE_V2 define 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2637
 2020-01-23 17:24:33 +01:00
Matej Ferencevic
6d10d90d98 Remove unused utils 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2636
 2020-01-23 17:22:51 +01:00
Teon Banek
4f16b814c7 Use ExpandVariable to existing when possible 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2634
 2020-01-23 17:12:24 +01:00
Matej Ferencevic
a1fa7de115 Remove leftover old storage types 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2635
 2020-01-23 16:24:56 +01:00
Matej Ferencevic
98dc7e2849 Remove old storage types 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2633
 2020-01-23 14:32:33 +01:00
Matej Ferencevic
b7a5532cc2 Add server name to Bolt 
Reviewers: buda, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2021
 2020-01-21 12:03:16 +01:00
Teon Banek
cc2160d397 Remove linking mg-query with mg-auth 
Summary: Depends on D2623

Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2624
 2020-01-16 17:02:37 +01:00
Teon Banek
9889b9421d tests/unit: Don't ignore result of DetachRemoveVertex 
Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2620
 2020-01-14 13:00:08 +01:00
Matej Ferencevic
4776bea221 Temporarily disable HA build and tests 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2619
 2020-01-13 17:04:27 +01:00
Matej Ferencevic
5906258de0 Stop building storage v1 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2618
 2020-01-13 14:18:12 +01:00
Teon Banek
0c7f384fd2 Make Vertex|Edge lock member mutable 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2614
 2020-01-13 10:10:02 +01:00
Teon Banek
551c6c5ad6 Add mg-query library and use it in unit tests 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2611
 2020-01-08 14:33:35 +01:00
Matej Ferencevic
b5e255b896 Implement local buffer for PropertyStore 
Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2605
 2019-12-23 15:34:51 +01:00
Matej Ferencevic
d968370c3e Implement property store 
Summary:
The property store stores a map of `PropertyId` to `PropertyValue` mappings. It
compresses all of the values in order to use as little memory as possible.

Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek

Subscribers: buda, pullbot

Differential Revision: https://phabricator.memgraph.io/D2604
 2019-12-23 13:28:46 +01:00
Teon Banek
d910813955 Optimize vertex lookup by ID 
Reviewers: mferencevic, llugovic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2609
 2019-12-23 13:27:40 +01:00
Teon Banek
0c111d52dc Add syntax for limiting memory of CALL 
Reviewers: mferencevic, ipaljak

Reviewed By: ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2602
 2019-12-16 10:58:28 +01:00
Matej Ferencevic
5fa6974919 Implement storage info 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2593
 2019-12-10 13:06:31 +01:00
Teon Banek
5067cf1e23 Support CALL ... YIELD * syntax 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2592
 2019-12-09 14:37:20 +01:00
Matej Ferencevic
1aadebbb70 Migrate leftover tests away from old storage 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2590
 2019-12-09 10:27:35 +01:00
Matej Ferencevic
8da71873a7 Remove statsd 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2585
 2019-12-06 16:44:30 +01:00
Matej Ferencevic
10cc831ed2 Implement all edge filters for storage v2 
Summary:
Edge filters (edge type and destination vertex) are now handled natively in the
storage API. The API is implemented to be the fastest possible when using the
filters with the assumption that the number of edge types will be small.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2576
 2019-12-04 10:13:28 +01:00
Teon Banek
e1399582b8 Implement SatisfiesType on CypherType classes 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2571
 2019-11-28 14:58:34 +01:00
Teon Banek
673ebf428c Add functions for treating character strings as byte strings 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic, ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2565
 2019-11-25 17:03:12 +01:00
Matej Ferencevic
fc146a71e0 Migrate tests to storage v2 part 3 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2560
 2019-11-25 16:21:04 +01:00
Matej Ferencevic
8a94b16e79 Fix parameters for PROFILE queries 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2563
 2019-11-25 11:05:47 +01:00
Teon Banek
3c615759b6 Type check values used for indexed lookup in range 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2558
 2019-11-22 10:28:01 +01:00
Matej Ferencevic
f61a8c3358 Migrate tests to storage v2 part 2 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2559
 2019-11-22 10:21:30 +01:00
Matej Ferencevic
9cc10e131d Migrate tests to storage v2 part 1 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2554
 2019-11-21 19:00:32 +01:00
Teon Banek
019b6cddaa Use a custom value printer for procedure signature 
Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2557
 2019-11-21 11:17:00 +01:00