Summary:
This diff restores (and fixes) the old mg_import_csv implementation. The
importer now supports the new storage engine.
Reviewers: teon.banek, ipaljak
Reviewed By: teon.banek, ipaljak
Subscribers: buda, pullbot
Differential Revision: https://phabricator.memgraph.io/D2690
Summary:
With this diff, each build of Memgraph has a version that uniquely identifies
it. The given version uniquely identifies both official release builds and
development builds. Enterprise/community builds are also differentiated in the
version. Also, support for custom suffixes is added to support custom builds
for customers.
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2662
Summary:
Don't use flag files for specifying flag values in tests. Instead, all
necessary flags are explicitly defined in each of the tests.
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2588
Summary:
This makes Gid the same as the one in storage/v2. Before they can be
merge into one implementation, we probably want to have a similar
transition for remaining ID types.
Depends on D2346
Reviewers: mferencevic, ipaljak
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2347
Summary:
It never made sense that a global ID is its own namespace in the storage
directory tree.
Reviewers: mferencevic, ipaljak
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2346
Summary:
Dump executable used to use C++ bolt api for connecting to the server.
However, this is currently not efficient enough because it fetches entire data at once.
We switched to C api libmgclient which supports streaming of data.
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2129
Summary:
Split up `process-file` so that looking at the generated code for an LCP form is
easier from the REPL.
`process-lcp`, `generate-hpp` and `generate-cpp` now perform the generation of
C++ code, but take a list of "C++ elements" (the results of LCP forms) as input
and write their output to streams. They do no reading/evaluating of LCP forms of
their own.
`read-lcp` and `read-lcp-file` are used to read and evaluate a stream of LCP
forms. The latter is a specialized version for file streams which also reports
the position of the form within the file when an error happens.
`process-lcp-string` and `process-lcp-file` are convenient wrappers around the
main functionality that take a string (file) and output to strings (files).
Using `read-lcp` and `read-lcp-file` they process LCP forms and pass them off to
`process-lcp` for code generation.
Reviewers: mtomic, teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2097
Summary:
`dump()` awesome Memgraph function is removed.
`mg_dump` executable now uses "dump database" command instead of "return dump()"
and dumps database to standard output instead of a file.
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2122
Summary:
Implemented a simple dump executable which runs `RETURN dump()` on the database using Bolt protocol.
The `dump()` function returns a list of openCypher queries needed for database reconstruction (note: in the future we should use more appropriate method that supports streaming of data).
Reviewers: teon.banek, mferencevic
Reviewed By: teon.banek
Subscribers: pullbot, mferencevic
Differential Revision: https://phabricator.memgraph.io/D2067
