Commit Graph

1019 Commits

Author SHA1 Message Date
Tyler Neely
b5c7078c7d
Stitch request manager with shard (#570)
Fix various bugs
2022-09-23 20:07:41 +02:00
Kostas Kyrimis
925835b080
Implement query engine client (#531)
- Add shard request manager
2022-09-22 15:05:43 +02:00
Marko Budiselić
b4d6dc0930
Add proper transaction handling (#550) 2022-09-21 18:25:51 +02:00
Jure Bajic
817161a915
Implement expression evaluator in storage v3 (#534)
- Enable `mg-expr` in mg-storage-v3
-  Adapt id_mapper
- Change conversion function from PropertyValue to TypedValue
- Remove memgraph functions
- Enable expression tests on for storage
2022-09-21 17:26:55 +02:00
gvolfing
ecda71168c
Implement message based actions (#538)
Create shard-side handlers for basic messages

Implement the handlers for CreateVertices, CreateEdges and ScanAll. Use
or modify the defined messages to interact with individual Shards and
test their behavior. Shard is currently being owned by ShardRsm
instances. The two top level dispatching functions Read() and Apply()
are responsible for read- and write operations respectively. Currently
there are a handful of messages that are defined but not utilized, these
will be used in the near future, as well as a couple of handler
functions with empty implementations.
2022-09-20 11:15:19 +02:00
János Benjamin Antal
8e1f83acc9
Reference vertices by id in edges (#532) 2022-09-14 13:11:14 +02:00
jbajic
f910cb770c Merge branch 'project-pineapples' into E118-MG-lexicographically-ordered-storage 2022-09-09 12:39:28 +02:00
Kostas Kyrimis
38d0b89b04
Implement expression evaluator library (#486) 2022-09-07 18:15:32 +03:00
János Benjamin Antal
947baedbe6 Merge remote-tracking branch 'origin/project-pineapples' into E118-MG-lexicographically-ordered-storage 2022-09-02 11:41:03 +02:00
Kostas Kyrimis
c6447eb48b
Add shard requests responses (#526) 2022-09-01 18:54:47 +03:00
Jure Bajic
7e84744d07
Split storage and shards (#519)
- Rename storage to shard
- Add primary label and range for shard
- Remove id_mapper functionality from shard
- Adapt tests
2022-09-01 09:10:40 +02:00
Jure Bajic
95dbc022c0
Integrate schema and keystore (#497)
- Integrate schema and keystore on vertex creation
- Add GC test for storage v3
- Add tests for accessors
- Fix all tests related to this except for query v2
- Fix labels not returning primary label
2022-08-29 14:38:25 +02:00
jbajic
5012824e05 Address review comments 2022-08-04 11:45:16 +02:00
Jure Bajic
a12a1ea358
Move schema to storage v3 and query v2
* Move schema to storage v3

* Remove schema from v2

* Move schema to query v2

* Remove schema from query v1

* Make glue v2

* Move schema related tests to newer versions of query and storage

* Fix typo in CMake

* Fix interpreter test

* Fix clang tidy errors

* Change temp dir name
2022-08-04 09:50:02 +02:00
jbajic
f57f30c8cf Merge branch 'project-pineapples' into E112-MG-implement-partial-schema 2022-08-01 10:46:11 +02:00
Jure Bajic
462daf3a2b
Enforce schema on vertex creation
- Separating schema definition from schema validation
- Updating vertex_accessor and db_accessors with necessary methods
- Adding a primary label to Vertex
- Adding schema tests
- Updating existing tests for storage v3, and deprecating old:
  - interpreter => interpreter_v2
  - query_plan_accumulate_aggregate => storage_v3_query_plan_accumulate_aggregate
  - query_plan_create_set_remove_delete => storage_v3_query_plan_create_set_remove_delete
  - query_plan_bag_semantics => storage_v3_query_plan_bag_semantics
  - query_plan_edge_cases => storage_v3_query_plan_edge_cases
  - query_plan_v2_create_set_remove_delete => storage_v3_query_plan_v2_create_set_remove_delete
  - query_plan_match_filter_return => storage_v3_query_plan_match_filter_return
2022-07-29 13:38:17 +02:00
Marko Budiselić
eb3f96d1f6
Bring changes from master to project-pineapples (#477)
* Fix aggregation functions on `null` and group-by inputs (#448)
* Upgrade Antrl to 4.10.1 and remove antlr_lock (#441)
* Update clang-tidy job (#476)
* Add parser stress test (#463)

NOTE: Doing this to have buildable comments on the project-pineapples branch

Co-authored-by: gvolfing <107616712+gvolfing@users.noreply.github.com>
Co-authored-by: Jure Bajic <jure.bajic@memgraph.com>
2022-07-28 15:36:17 +02:00
jbajic
264b233053 Merge branch 'project-pineapples' into E112-MG-implement-partial-schema 2022-07-22 11:48:45 +02:00
Jure Bajic
2ceaf59767
Create query engine v2 (#444)
Create version v2 of the query engine.
Adjust CMake and lisp files
Connect query engine v2 with storage engine v3
2022-07-19 12:28:19 +02:00
gvolfing
6fe474282a
Modify logaical operators to conform openCyper regarding checking against NULL in CASE expressions (#432)
* Make `IfOperator` return the `else_expression_` in case of `NULL`

* Add gql_behave tests

* Add gql_behave test to specifically check for the case when the test expression itself is null
2022-07-11 15:00:29 +02:00
gvolfing
7fc0fb6520
Implement ToString function for temporal datatypes (#429)
* Modify `toString` to be able to handle `Date`, `LocalTime`, `LocalDateTime` and `Duration`

* Add unit tests

* Make `operator<<` use the `ToString()` implementations

* Add tests to verify the correctness of negative durations

* Add more tests to look for cases when the individual duration entities overflow.
2022-07-11 13:44:27 +02:00
Jure Bajic
3f4f66b57f
Create schema DDL expressions
* Add initial schema implementation

* Add index to schema

* List schemas and enable multiple properties

* Implement SchemaTypes

* Apply suggestions from code review

Co-authored-by: Jeremy B <97525434+42jeremy@users.noreply.github.com>
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>

* Address review comments

* Remove Map and List

* Add schema operations in storage

* Add create and show schema queries

* Add privileges for schema

* Add missing keywords into lexer

* Add drop schema query

* Add schema visitors

* Update metadata

* Add PrepareSchemaQuery function

* Implement show schemas

* Add show schema query

* Fix schema visitor

* Add common schema type

* Fix grammar

* Temporary create ddl logic

* Fix naming for schemaproperty type to schema type

* Rename schemaproperty to schemapropertytype

* Enable Create schema ddl

* Override visitPropertyType

* Add initial schema implementation

* Add initial schema implementation

* Add index to schema

* List schemas and enable multiple properties

* Implement SchemaTypes

* Apply suggestions from code review

Co-authored-by: Jeremy B <97525434+42jeremy@users.noreply.github.com>
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>

* Address review comments

* Remove Map and List

* Apply suggestions from code review

Co-authored-by: Kostas Kyrimis  <kostaskyrim@gmail.com>

Co-authored-by: Jeremy B <97525434+42jeremy@users.noreply.github.com>
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>
Co-authored-by: Kostas Kyrimis  <kostaskyrim@gmail.com>

* Add verification on creation and deletion

* Rename DeleteSchema to DropSchema

* Remove list and map from lexer

* Fix grammar with schemaTypeMap

* Add privilege and cypher visitor tests

* Catch repeating type name in schema definition

* Fix conflicting keywords

* Add notifications

* Drop float support

* Finish interpreter tests

* Fix tests

* Fix clang tidy errors

* Fix GetSchema

* Replace for with transfrom

* Add cloning og schema_property_map

* Address review comments

* Rename SchemaPropertyType to SchemaType

* Remove inline

* Assert of schema properties

Co-authored-by: Jeremy B <97525434+42jeremy@users.noreply.github.com>
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>
Co-authored-by: Kostas Kyrimis  <kostaskyrim@gmail.com>
2022-07-11 09:20:15 +02:00
Jure Bajic
2998f92595 Add initial schema implementation
* Add initial schema implementation

* Add index to schema

* List schemas and enable multiple properties

* Implement SchemaTypes

* Apply suggestions from code review

Co-authored-by: Jeremy B <97525434+42jeremy@users.noreply.github.com>
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>

* Address review comments

* Remove Map and List

* Apply suggestions from code review

Co-authored-by: Kostas Kyrimis  <kostaskyrim@gmail.com>

Co-authored-by: Jeremy B <97525434+42jeremy@users.noreply.github.com>
Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>
Co-authored-by: Kostas Kyrimis  <kostaskyrim@gmail.com>
2022-07-08 10:33:43 +02:00
Jeremy B
f629de7e60
Save replication settings (#415)
* Storage takes care of the saving of setting when a new replica is added

* Restore replicas at startup

* Modify interactive_mg_runner + memgraph to support that data-directory can be configured in CONTEXT

* Extend e2e test

* Correct typo

* Add flag to config to specify when replication should be stored (true by default when starting Memgraph)

* Remove un-necessary "--" in yaml file

* Make sure Memgraph stops if a replica can't be restored.

* Add UT covering the parsing  of ReplicaStatus to/from json

* Add assert in e2e script to check that a port is free before using it

* Add test covering crash on Jepsen

* Make sure applciaiton crashes if it starts on corrupted replications' info

Starting with a non-reponsive replica is allowed.

* Add temporary startup flag: this is needed so jepsen do not automatically restore replica on startup of main. This will be removed in T0835
2022-07-07 13:30:28 +02:00
Jeremy B
b737e53456
Remove sync with timeout (#423)
* Remove timout when registering a sync replica

* Simplify jepsen configuration file

* Remove timeout from jepsen configuration

* Add unit test

* Remove TimeoutDispatcher
2022-07-05 09:40:50 +02:00
Jeremy B
1ae6b71c5f
Registering a replica with timeout 0 should not be allowed (#414) 2022-06-29 11:14:23 +03:00
Jeremy B
65a7ba01da
Add information on show replicas to express how up-to-date a replica is (#412)
* Add test

* Add implementation and adapted test

* Update workloads.yaml to have a timeout > 0

* Update tests (failing due to merging of "add replica state")
2022-06-23 10:22:57 +02:00
Kostas Kyrimis
7a2bbd4bb3
Remove ref from std::string_view (#215) 2022-06-21 17:18:43 +03:00
Jeremy B
41d4185156
Add limit batches option to start stream query (#392) 2022-06-20 15:09:45 +03:00
Marko Budiselić
599c0a641f
Add replica state to SHOW REPLICAS (#379) 2022-06-20 13:28:42 +03:00
Jeremy B
a0bc1371dd
Adding "raw message" column to the result returned by CHECK STREAM query (#394)
* Adding "raw message" column to the result return by CHECK STREAM query

* Update way results of CHECK STREAM are built

* Adapting CHECK STREAM integration tests (Pulsar/Kafka) to run with new result structure

* Adding new tests covering the check stream functionality

* Uppercase constants in stream tests

* Reformat f-strings
2022-06-08 23:17:44 +02:00
Marko Budiselić
21ad5d4328
Fix SHOW REPLICATION ROLE and SHOW REPLICAS (#376) 2022-05-20 20:17:59 -07:00
Marko Budiselić
8e3ab1ad0f
Add frequent replica ping (#380) 2022-05-20 19:29:17 -07:00
Antonio Andelic
a7f4c98bea
Fix module symbol loading (#335)
* Use DEEPBIND

* Add dependency on libstdc++

Co-authored-by: Antonio Andelic <antonio.andelic@memgraph.io>
Co-authored-by: Jure Bajic <jure.bajic@memgraph.com>
2022-05-13 11:43:10 +02:00
Jeremy B
10ea9c773e
Making mgp_error enum class when compiling c++. Remains enum when com… (#389)
* Making mgp_error enum class when compiling c++. Remains enum when compiling c.
2022-05-05 17:48:17 +02:00
Jeremy B
b782271be8
Fix shared module loading
* Moving function add_query_module from CMakeLists from tests/e2e/magic_functions to tests/e2e

* Adding failing test copying behavior when loading c module (.so) into memgraph.

* Fixing issue where NO_ERROR status returned  MgpTransAddFixedResult was converted to false

* Removing unnecessary transformation

* removing incorrect parameterization of test

* re-adding parametrized transformation
2022-04-28 20:28:44 +02:00
Josip Matak
4abaf27765
Memgraph magic functions (#345)
* Extend mgp_module with include adding functions

* Add return type to the function API

* Change Cypher grammar

* Add Python support for functions

* Implement error handling

* E2e tests for functions

* Write cpp e2e functions

* Create mg.functions() procedure

* Implement case insensitivity for user-defined Magic Functions.
2022-04-21 15:45:31 +02:00
Kostas Kyrimis
ea2806bd57
Implement foreach clause (#351) 2022-04-11 13:55:34 +03:00
János Benjamin Antal
537855a0b2
Fix usages of constexpr (#367)
* Fix usages of constexpr
2022-03-31 13:52:43 +02:00
jbajic
60ad05acff Address review comments 2022-03-14 15:47:41 +01:00
jbajic
695bb343f1 Resolve clang-tidy error 2022-03-14 15:47:41 +01:00
jbajic
12b4ec1589 Add memgraph namespace 2022-03-14 15:47:41 +01:00
János Benjamin Antal
ddca2b40f5
Remove unimplemented function declaration (#357) 2022-02-24 11:49:22 +01:00
Antonio Andelic
4817be0add Polishing for release 2022-02-17 14:47:11 +01:00
Antonio Andelic
1d88893715 Add Websocket e2e tests (#353) 2022-02-17 10:36:10 +01:00
Antonio Andelic
48a531aac1 Add websocket authentication (#322) 2022-02-17 10:35:48 +01:00
Antonio Andelic
69eca9b043
Procedures for handling modules (#330) 2022-02-11 11:29:41 +01:00
Antonio Andelic
5aeaad198b
Define SHOW VERSION query (#265) 2022-02-10 10:30:14 +01:00
Kostas Kyrimis
4fd8bdce4c
Make temporal types now functions use the query context timestamp (#333) 2022-02-04 12:57:38 +01:00
János Benjamin Antal
661e5185d8
Fix nested transaction error (#339) 2022-02-03 09:41:23 +01:00