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
When unset_value is passed to make_temporary it gets converted to null_value.
This looks like a mistake, it should be just unset_value.
Signed-off-by: Jan Ciolek <jan.ciolek@scylladb.com>
This reverts commit e9343fd382, reversing
changes made to 27138b215b. It causes a
regression in v2 serialization_format support:
collection_serialization_with_protocol_v2_test fails with: marshaling error: read_simple_bytes - not enough bytes (requested 1627390306, got 3)
Fixes#9360
When unset_value is passed to make_temporary it gets converted to null_value.
This looks like a mistake, it should be just unset_value.
Signed-off-by: Jan Ciolek <jan.ciolek@scylladb.com>
As a part of the effort of removing big, contiguous buffers from the codebase,
cql3::raw_value should be made fragmented. Unfortunately the change involves
some nontrivial work, because raw_value must be viewable with raw_value_view,
and raw_value_view must accomodate both raw_value (that's where we store
values in prepared queries) and fragmented_temporary_buffer::view
(because that's the type of values coming from the wire).
This patch makes raw_value fragmented, by changing the backing type from
bytes to managed_bytes. raw_value_view is modified accordingly by changing
the backing type from fragmented_temporary_buffer::view to a variant of
fragmented_temporary_buffer::view and managed_bytes_view.
We have prepared the users of raw_value{_view} for this change in preceding
commits.
When a value_view needs to store a temporarily instantiated object,
it can use the new variant field. The temporary value will live
only as long as the view itself.
