In order to propagate exceptions as values through the CQL layer with
minimal modifications to the interfaces, a new result_message type is
introduced: result_message::exception. Similarly to
result_message::bounce_to_shard, this is an internal type which is
supposed to be handled before being returned to the client.
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
This is another boring patch.
One of schema constructors has been deprecated for many years now but
was used in several places anyway. Usage of this constructor could
lead to data corruption when using MX sstables because this constructor
does not set schema version. MX reading/writing code depends on schema
version.
This patch replaces all the places the deprecated constructor is used
with schema_builder equivalent. The schema_builder sets the schema
version correctly.
Fixes#8507
Test: unit(dev)
Signed-off-by: Piotr Jastrzebski <piotr@scylladb.com>
Message-Id: <4beabc8c942ebf2c1f9b09cfab7668777ce5b384.1622357125.git.piotr@scylladb.com>
The min/max aggregators use aggregate_type_for comparators, and the
aggregate_type_for<timeuuid> is regular uuid. But that yields wrong
results; timeuuids should be compared as timestamps.
Fix it by changing aggregate_type_for<timeuuid> from uuid to timeuuid,
so aggregators can distinguish betwen the two. Then specialize the
aggregation utilities for timeuuid.
Add a cql-pytest and change some unit tests, which relied on naive
uuid comparators.
Fixes#7729.
Tests: unit (dev, debug)
Signed-off-by: Dejan Mircevski <dejan@scylladb.com>
Closes#7910
This detaches *like_operator*, *group_by*, *functions*
and *large* cases into own files. The split is not
uniform -- the resulting 4 tests run less that 3 minutes
each, what's left in the origin runs ~11 minutes. But
since the goal was to get out of 14 minutes threshold
and this file contains 126 cases (the champion) so I
just did "wildcard" selection that worked.
It also required moving require_rows() helpers into a
local header.
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
