Summary: `assert` function added. Useful to us for asserting DB state in harness tests. Potentially useful to the client for breaking out of a query as soon as a predicate fails, as opposed to collecting result and checking them client-side.
Reviewers: buda, mislav.bradac, teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D750
Summary:
- added only one function for getting the total (in + out) vertex degree, it's required for the Ravelin use-case
- specific `degree_in` and `degree_out` functions can be added as necessary
- also fixed random_graph_generator bug (needed it for testing)
Reviewers: buda, mislav.bradac
Reviewed By: buda, mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D652
Summary:
Add All expression to Ast
Evaluate All expression
Visit All and generate symbols
Handle All when collecting context during planning
Reviewers: florijan, mislav.bradac, buda
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D587
Summary:
The openCypher chapter of user documentation now includes information on
creating label & property index.
Reviewers: florijan, buda
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D537
Summary:
Do some minor corrections to openCypher docs
Add links to Bolt drivers in our documentation
Reviewers: florijan, buda, mferencevic, dtomicevic
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D440
Summary:
This is a basic overview of various supported features of openCypher in
Memgraph. A lot of the documentation refers to Neo4j manual. This needs to
change in the future.
Reviewers: buda, dtomicevic, mislav.bradac, florijan
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D439
