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966 Commits

Author SHA1 Message Date
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
Teon Banek
5354a11a00 Add registering multiple procedures in query modules 
Reviewers: mferencevic, dsantl, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2551
 2019-11-21 10:13:09 +01:00
Matej Ferencevic
8be2b4af63 Remove output formatters from vertex/edge accessors 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2555
 2019-11-20 20:12:19 +01:00
Matej Ferencevic
d5f02c5ef8 Fix label+property index iteration in v2 
Summary:
Now when iterating over a label+property index the index verifies that the
bounds meet the criteria imposed by openCypher.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2552
 2019-11-18 14:54:45 +01:00
Teon Banek
1dc97a37f8 Cache globally allocated mgp_type instances 
Summary:
This simplifies the C API and reduces total allocations done when
constructing a type.

Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2550
 2019-11-15 10:44:55 +01:00
Matej Ferencevic
d17d463884 Add NONEXISTENT_OBJECT error to storage v2 
Summary:
Previously, when accessing the labels/properties/edges of a vertex/edge that
was just created the NEW view would correctly display the change, but the OLD
view would be invalid and would crash the database. With this change the OLD
view of a freshly created vertex/edge won't cause a crash, but will instead
report an error.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2549
 2019-11-15 10:01:22 +01:00
Teon Banek
edaa03a960 Expose explicit Label index creation through Cypher 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2547
 2019-11-13 16:28:14 +01:00
Teon Banek
9c095501d8 query/procedure: Add type system for Cypher 
Summary:
The type system is modelled after "CIP2015-09-16"
https://github.com/opencypher/openCypher/blob/master/cip/1.accepted/CIP2015-09-16-public-type-system-type-annotation.adoc

This is needed for registering procedures and their signatures. The
users will be able to specify what a custom procedure accepts and
returns. All of this needs to be available for inspection during
runtime. Therefore, this diff implements printing types as a user
presentable string. In the future, we will probably want to add type
checking through these types, because openCypher requires type checking
on values passed in and returned from custom procedures.

Reviewers: mferencevic, ipaljak, dsantl

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2544
 2019-11-13 14:24:21 +01:00
Teon Banek
b4df6ba0a9 Correctly prepare Explain and Profile 
Summary: Also test Explain and Profile through Intepreter.

Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2546
 2019-11-13 12:03:11 +01:00
Matej Ferencevic
329818b1b0 Make the Cypher dumper a function 
Summary:
The dumper is now a function and doesn't have to worry about any state. The
function streams the Cypher queries directly to the client. This diff also
makes the dumper work with storage v2.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2545
 2019-11-12 16:01:29 +01:00
Matej Ferencevic
e4edb2be99 Finalize storage v2 index API 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2543
 2019-11-12 12:11:38 +01:00
Lovro Lugovic
905b3ee2df Don't unconditionally start a transaction on Prepare 
Reviewers: teon.banek, mferencevic

Reviewed By: teon.banek, mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2532
 2019-11-11 13:40:06 +01:00
Lovro Lugovic
cdb9c08047 Merge Interpret and Prepare 
Reviewers: teon.banek, mferencevic

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2502
 2019-11-08 10:25:51 +01:00
Matej Ferencevic
9eb1f1d5cd Implement ClearProperties for storage v2 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2537
 2019-11-07 13:07:26 +01:00
Teon Banek
df43ccea95 Add CallProcedure LogicalOperator 
Summary: Depends on D2534

Reviewers: mferencevic, ipaljak, llugovic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2535
 2019-11-06 15:46:00 +01:00
Teon Banek
32069c77a0 Add CallProcedure clause to Cypher 
Summary:
This adds support for basic invocation to CALL clause of openCypher. The
accepted CIP has a lot more features that are avaiable with CALL clause.

https://github.com/opencypher/openCypher/blob/master/cip/1.accepted/CIP2015-06-24-call-procedures.adoc#appendix-procedure-naming-conventions

Reviewers: mferencevic, ipaljak, llugovic

Reviewed By: mferencevic, llugovic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2523
 2019-11-04 16:21:29 +01:00
Matej Ferencevic
4248b140d4 Backup existing durability files 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2526
 2019-11-04 10:38:13 +01:00
Matej Ferencevic
42516afce8 Remove Kafka integration implementation and tests 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2525
 2019-11-04 09:56:07 +01:00
Matej Ferencevic
875a4a8629 Implement WAL loading for storage v2 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2521
 2019-10-31 17:12:37 +01:00
Lovro Lugovic
b0cc564f8d Make ResultStreamFaker a normal class 
Summary:
Store accumulated results as `communication::bolt::Value`s instead of
`TypedValue`s.

Add additional overloads for `Result` and `Summary` which accept `TypedValue`s
but internally perform conversions.

Reviewers: teon.banek, mferencevic

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2514
 2019-10-30 10:22:21 +01:00
Matej Ferencevic
13ba9cc23e Implement WAL writing for storage v2 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2515
 2019-10-29 16:18:12 +01:00