* Update nomenclature in the replication feature spec
* Update the replication feature spec to contain the changes to the new replica registering syntax
Co-authored-by: jseljan <josip.seljan@memgraph.io>
Summary:
This diff only introduces a MemoryResource member to TypedValue and correctly
propagates through various constructors and assignments. At the moment,
MemoryResource is not used to actually allocate anything.
Reviewers: mtomic, llugovic, mferencevic, msantl
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2085
Summary:
This is a short update which should explain the primary entrypoint to
query parsing and execution.
Reviewers: mtomic, llugovic
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1856
Summary:
Our query parsing, planning and execution architecture was described on
Phabricator wiki pages, Phriction. This commit copies the said
documentation here, so that it's easier to access for all developers.
Additional benefit is tracking the changes and hopefully suggesting to
developers to keep it up to date.
Besides making a copy, the documentation has been updated to reflect the
current state of the codebase. Note that some things are still missing,
but what was written should now be correct.
Reviewers: mtomic, llugovic
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1854
Summary:
Add automatic generating of cloning (deep-copy) functions for LCP
defined classes. This enables us to remove a bunch of manually written `Clone`
functions from AST and also to implement logical plan cloning properly (before
it was using serialization).
Reviewers: teon.banek, llugovic
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1808
Summary:
This is just the first diff that tries to wire the raft protocol into
memgraph.
In this diff I'm introducing transaction engine reset functionality. I also
introduced `RaftInterface` which should be used wherever someone wants to access
Raft from Memgraph.
For design decisions see the feature spec.
Reviewers: ipaljak, teon.banek
Reviewed By: ipaljak
Subscribers: pullbot, teon.banek
Differential Revision: https://phabricator.memgraph.io/D1758
Summary:
Classes marked with `:serialize (:slk)` will now generate SLK
serialization code. This diff also changes how the `:serialize` option
is parsed, so that multiple different serialization backends are
supported.
Reviewers: mtomic, llugovic, mferencevic
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1755
Summary:
This should cover the minimum required feature set for generating the
serialization code for SLK. There are some TODO comments, mostly
concerning quality of life improvements. The documentation on LCP has
been updated.
Additionally, any previous CHECK which would trigger if loading went
wrong is now replaced by raising SlkDecodeException. Other assertions of
code misuse are left as CHECK invocations.
Reviewers: mtomic, llugovic, mferencevic
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1754
Summary:
This is the initial step in making the visitors more granular in what
they visit.
Also add ignoring multiple inheritance in LCP and update LCP docs.
Reviewers: mtomic, llugovic
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1704
Summary:
The new source of truth is https://github.com/memgraph/docs
because content writers and community members will write
most of the content.
Reviewers: ipaljak, teon.banek
Reviewed By: ipaljak
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1634
Summary:
The diff where I added `distributed.md` was a bit old. When landing
this, I didn't notice the `feature_specs` folder was renamed to `feature_spec`.
This fixes this.
Reviewers: ipaljak
Reviewed By: ipaljak
Differential Revision: https://phabricator.memgraph.io/D1635
Summary:
* Prefix filenames with order in which they should appear in the sidebar.
* Fix links
Reviewers: buda
Reviewed By: buda
Differential Revision: https://phabricator.memgraph.io/D1618
Summary:
This should allow us to more easily decouple the code which should be
open sourced. Unfortunately, the downside of this approach is that we
cannot rely on virtual calls to dispatch the serialization to correct
type. Another downside is that members need to be publicly accessible
for serialization.
Reviewers: mtomic, msantl
Reviewed By: mtomic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1596
Summary:
The file `quick_start.md` was renamed in D1547 but the change wasn't
applied to `README.md`
Reviewers: buda, ipaljak
Reviewed By: buda
Differential Revision: https://phabricator.memgraph.io/D1607
Summary:
This diff introduces a new flags
* `--synchronous-commit`
The `--synchronous-commit` tells the WAL when should the deltas be flushed to
the disk drive. By default this is off and the WAL flushes deltas every `N`
milliseconds. If it's turned on, on every transaction end, commit or abort, the
WAL will first flush the deltas and only after that will return from ending a
transaction.
Reviewers: buda, vkasljevic, mferencevic, teon.banek, ipaljak
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1542
