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82df8a9905
We decided to extend `cql_statement` hierarchy with `strongly_consistent_modification_statement` and `strongly_consistent_select_statement`. Statements operating on system.broadcast_kv_store will be compiled to these new subclasses if BROADCAST_TABLES flag is enabled. If the query is executed on a shard other than 0 it's bounced to that shard.
32 lines
968 B
C++
32 lines
968 B
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*
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* Modified by ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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#include "cql3/constants.hh"
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#include "cql3/cql3_type.hh"
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#include "service/broadcast_tables/experimental/lang.hh"
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namespace cql3 {
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void constants::deleter::execute(mutation& m, const clustering_key_prefix& prefix, const update_parameters& params) {
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if (column.type->is_multi_cell()) {
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collection_mutation_description coll_m;
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coll_m.tomb = params.make_tombstone();
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m.set_cell(prefix, column, coll_m.serialize(*column.type));
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} else {
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m.set_cell(prefix, column, params.make_dead_cell());
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}
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}
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void constants::setter::prepare_for_broadcast_tables(service::broadcast_tables::update_query& query) const {
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// FIXME: this works only for constants and bind markers are unimplemented at this point.
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query.new_value = expr::evaluate(*_e, query_options::DEFAULT).to_bytes();
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}
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}
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