c5e4bf51bd
Move mutation-related files to a new mutation/ directory. The names are kept in the global namespace to reduce churn; the names are unambiguous in any case. mutation_reader remains in the readers/ module. mutation_partition_v2.cc was missing from CMakeLists.txt; it's added in this patch. This is a step forward towards librarization or modularization of the source base. Closes #12788
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/*
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* Copyright 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#include "frozen_schema.hh"
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#include "db/schema_tables.hh"
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#include "mutation/canonical_mutation.hh"
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#include "schema_mutations.hh"
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#include "idl/frozen_schema.dist.hh"
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#include "idl/frozen_schema.dist.impl.hh"
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frozen_schema::frozen_schema(const schema_ptr& s)
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: _data([&s] {
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schema_mutations sm = db::schema_tables::make_schema_mutations(s, api::new_timestamp(), true);
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bytes_ostream out;
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ser::writer_of_schema<bytes_ostream> wr(out);
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std::move(wr).write_version(s->version())
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.write_mutations(sm)
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.end_schema();
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return out;
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}())
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{ }
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schema_ptr frozen_schema::unfreeze(const db::schema_ctxt& ctxt) const {
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auto in = ser::as_input_stream(_data);
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auto sv = ser::deserialize(in, boost::type<ser::schema_view>());
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return sv.mutations().is_view()
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? db::schema_tables::create_view_from_mutations(ctxt, sv.mutations(), sv.version())
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: db::schema_tables::create_table_from_mutations(ctxt, sv.mutations(), sv.version());
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}
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frozen_schema::frozen_schema(bytes_ostream b)
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: _data(std::move(b))
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{ }
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const bytes_ostream& frozen_schema::representation() const
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{
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return _data;
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}
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