Instead of lengthy blurbs, switch to single-line, machine-readable
standardized (https://spdx.dev) license identifiers. The Linux kernel
switched long ago, so there is strong precedent.
Three cases are handled: AGPL-only, Apache-only, and dual licensed.
For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0),
reasoning that our changes are extensive enough to apply our license.
The changes we applied mechanically with a script, except to
licenses/README.md.
Closes#9937
Stop using database (and including database.hh) for schema related
purposes and use data_dictionary instead.
data_dictionary::database::real_database() is called from several
places, for these reasons:
- calling yet-to-be-converted code
- callers with a legitimate need to access data (e.g. system_keyspace)
but with the ::database accessor removed from query_processor.
We'll need to find another way to supply system_keyspace with
data access.
- to gain access to the wasm engine for testing whether used
defined functions compile. We'll have to find another way to
do this as well.
The change is a straightforward replacement. One case in
modification_statement had to change a capture, but everything else
was just a search-and-replace.
Some files that lost "database.hh" gained "mutation.hh", which they
previously had access to through "database.hh".
This patch changes the signatures of `test_assignment` and
`test_all` functions to accept `cql3::column_specification` by
const reference instead of shared pointer.
Mostly a cosmetic change reducing overall shared_ptr bloat in
cql3 code.
Tests: unit(dev, debug)
Signed-off-by: Pavel Solodovnikov <pa.solodovnikov@scylladb.com>
Message-Id: <20200529195249.767346-1-pa.solodovnikov@scylladb.com>
Add "const" attributes to `assignment_testable::test_assignment`
and `term::raw::prepare` methods. These should have been marked as
"const" even before the change but for some reason were missing
these qualifiers.
Mark other supplementary methods with "const" attributes as
necessary.
Tests: unit(dev, debug)
Signed-off-by: Pavel Solodovnikov <pa.solodovnikov@scylladb.com>
Message-Id: <20200127213215.494000-1-pa.solodovnikov@scylladb.com>
There's no benefit to using C include guards so switch to pragma once
everywhere for consistency.
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
To prepare a user-defined type, we need to look up its name in the keyspace.
While we get the keyspace name as an argument to prepare(), it is useless
without the database instance.
Fix the problem by passing a database reference along with the keyspace.
This precolates through the class structure, so most cql3 raw types end up
receiving this treatment.
Origin gets along without it by using a singleton. We can't do this due
to sharding (we could use a thread-local instance, but that's ugly too).
Hopefully the transition to a visitor will clean this up.
To prevent name clashes, we don't call the virtual function implementing
this to_string(), but rather assignment_testable_source_context(), as its
use will be error reporting.
We pass column_specification instances around wrapped in shared_ptr. Fix
up the last remaining const reference.
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
The conversion is not 1:1 because 'enum class' in C++ does not support
methods. As the methods are rather simple, I moved them out of the class
as standalone functions.
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
