7dc0d068c0
The object is needed to get timestamp from attributes (in a case when the statement was prepared with parameter marker).
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2015-present ScyllaDB
|
|
*
|
|
* Modified by ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
|
|
*/
|
|
|
|
#include <seastar/core/coroutine.hh>
|
|
#include "cql3/statements/drop_keyspace_statement.hh"
|
|
#include "cql3/statements/prepared_statement.hh"
|
|
#include "cql3/query_processor.hh"
|
|
#include "service/migration_manager.hh"
|
|
#include "service/storage_proxy.hh"
|
|
#include "transport/event.hh"
|
|
#include "mutation/mutation.hh"
|
|
|
|
namespace cql3 {
|
|
|
|
namespace statements {
|
|
|
|
drop_keyspace_statement::drop_keyspace_statement(const sstring& keyspace, bool if_exists)
|
|
: schema_altering_statement(&timeout_config::truncate_timeout)
|
|
, _keyspace{keyspace}
|
|
, _if_exists{if_exists}
|
|
{
|
|
}
|
|
|
|
future<> drop_keyspace_statement::check_access(query_processor& qp, const service::client_state& state) const
|
|
{
|
|
return state.has_keyspace_access(keyspace(), auth::permission::DROP);
|
|
}
|
|
|
|
void drop_keyspace_statement::validate(query_processor&, const service::client_state& state) const
|
|
{
|
|
warn(unimplemented::cause::VALIDATION);
|
|
#if 0
|
|
ThriftValidation.validateKeyspaceNotSystem(keyspace);
|
|
#endif
|
|
}
|
|
|
|
const sstring& drop_keyspace_statement::keyspace() const
|
|
{
|
|
return _keyspace;
|
|
}
|
|
|
|
future<std::tuple<::shared_ptr<cql_transport::event::schema_change>, std::vector<mutation>, cql3::cql_warnings_vec>>
|
|
drop_keyspace_statement::prepare_schema_mutations(query_processor& qp, const query_options&, api::timestamp_type ts) const {
|
|
std::vector<mutation> m;
|
|
::shared_ptr<cql_transport::event::schema_change> ret;
|
|
|
|
try {
|
|
m = co_await service::prepare_keyspace_drop_announcement(qp.db().real_database(), _keyspace, ts);
|
|
|
|
using namespace cql_transport;
|
|
ret = ::make_shared<event::schema_change>(
|
|
event::schema_change::change_type::DROPPED,
|
|
event::schema_change::target_type::KEYSPACE,
|
|
keyspace());
|
|
} catch (const exceptions::configuration_exception& e) {
|
|
if (!_if_exists) {
|
|
co_return coroutine::exception(std::current_exception());
|
|
}
|
|
}
|
|
|
|
co_return std::make_tuple(std::move(ret), std::move(m), std::vector<sstring>());
|
|
}
|
|
|
|
std::unique_ptr<cql3::statements::prepared_statement>
|
|
drop_keyspace_statement::prepare(data_dictionary::database db, cql_stats& stats) {
|
|
return std::make_unique<prepared_statement>(make_shared<drop_keyspace_statement>(*this));
|
|
}
|
|
|
|
}
|
|
|
|
}
|